/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_5.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-72570d3 [2020-08-22 23:14:08,771 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-22 23:14:08,776 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-22 23:14:08,820 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-22 23:14:08,821 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-22 23:14:08,822 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-22 23:14:08,825 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-22 23:14:08,828 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-22 23:14:08,833 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-22 23:14:08,835 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-22 23:14:08,837 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-22 23:14:08,839 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-22 23:14:08,839 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-22 23:14:08,841 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-22 23:14:08,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-22 23:14:08,845 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-22 23:14:08,846 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-22 23:14:08,848 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-22 23:14:08,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-22 23:14:08,855 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-22 23:14:08,858 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-22 23:14:08,861 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-22 23:14:08,863 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-22 23:14:08,865 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-22 23:14:08,869 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-08-22 23:14:08,870 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-08-22 23:14:08,870 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-08-22 23:14:08,872 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-08-22 23:14:08,873 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-08-22 23:14:08,875 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-08-22 23:14:08,875 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-08-22 23:14:08,876 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-08-22 23:14:08,878 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-08-22 23:14:08,879 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-08-22 23:14:08,881 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-08-22 23:14:08,882 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-08-22 23:14:08,883 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-08-22 23:14:08,883 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-08-22 23:14:08,883 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-22 23:14:08,885 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-22 23:14:08,886 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-22 23:14:08,887 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-08-22 23:14:08,912 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-22 23:14:08,913 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-22 23:14:08,915 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-22 23:14:08,916 INFO L138 SettingsManager]: * sizeof long=4 [2020-08-22 23:14:08,916 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-22 23:14:08,916 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-08-22 23:14:08,916 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-22 23:14:08,916 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-22 23:14:08,916 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-22 23:14:08,917 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-22 23:14:08,917 INFO L138 SettingsManager]: * sizeof long double=12 [2020-08-22 23:14:08,917 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-22 23:14:08,918 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-22 23:14:08,918 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-22 23:14:08,918 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-22 23:14:08,918 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-08-22 23:14:08,919 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-22 23:14:08,919 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-22 23:14:08,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 23:14:08,920 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-22 23:14:08,920 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-08-22 23:14:08,920 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-22 23:14:08,920 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-08-22 23:14:09,324 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-22 23:14:09,343 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-22 23:14:09,353 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-22 23:14:09,356 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-22 23:14:09,357 INFO L275 PluginConnector]: CDTParser initialized [2020-08-22 23:14:09,358 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_5.c [2020-08-22 23:14:09,484 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b810d47ac/1169aecfd3c24e2eadaf71081772d9cf/FLAG33bba462c [2020-08-22 23:14:10,357 INFO L306 CDTParser]: Found 1 translation units. [2020-08-22 23:14:10,359 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_5.c [2020-08-22 23:14:10,382 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b810d47ac/1169aecfd3c24e2eadaf71081772d9cf/FLAG33bba462c [2020-08-22 23:14:10,584 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b810d47ac/1169aecfd3c24e2eadaf71081772d9cf [2020-08-22 23:14:10,599 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-22 23:14:10,602 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-22 23:14:10,604 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-22 23:14:10,604 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-22 23:14:10,611 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-22 23:14:10,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 11:14:10" (1/1) ... [2020-08-22 23:14:10,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@651326de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:14:10, skipping insertion in model container [2020-08-22 23:14:10,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 11:14:10" (1/1) ... [2020-08-22 23:14:10,631 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-22 23:14:10,687 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-22 23:14:11,260 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 23:14:11,287 INFO L203 MainTranslator]: Completed pre-run [2020-08-22 23:14:11,399 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 23:14:11,449 INFO L208 MainTranslator]: Completed translation [2020-08-22 23:14:11,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:14:11 WrapperNode [2020-08-22 23:14:11,450 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-08-22 23:14:11,452 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-08-22 23:14:11,452 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-08-22 23:14:11,452 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-08-22 23:14:11,472 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:14:11" (1/1) ... [2020-08-22 23:14:11,472 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:14:11" (1/1) ... [2020-08-22 23:14:11,502 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:14:11" (1/1) ... [2020-08-22 23:14:11,502 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:14:11" (1/1) ... [2020-08-22 23:14:11,572 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:14:11" (1/1) ... [2020-08-22 23:14:11,608 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:14:11" (1/1) ... [2020-08-22 23:14:11,623 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:14:11" (1/1) ... [2020-08-22 23:14:11,649 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-08-22 23:14:11,651 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-08-22 23:14:11,651 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-08-22 23:14:11,651 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-08-22 23:14:11,655 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:14:11" (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 [2020-08-22 23:14:11,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-08-22 23:14:11,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-08-22 23:14:11,778 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-08-22 23:14:11,778 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2020-08-22 23:14:11,778 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2020-08-22 23:14:11,779 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_92 [2020-08-22 23:14:11,779 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2020-08-22 23:14:11,779 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_96 [2020-08-22 23:14:11,779 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_97 [2020-08-22 23:14:11,780 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_99 [2020-08-22 23:14:11,780 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_100 [2020-08-22 23:14:11,780 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-08-22 23:14:11,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-08-22 23:14:11,781 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-08-22 23:14:11,781 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-08-22 23:14:11,781 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-08-22 23:14:11,781 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2020-08-22 23:14:11,781 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-08-22 23:14:11,782 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2020-08-22 23:14:11,782 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_92 [2020-08-22 23:14:11,782 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2020-08-22 23:14:11,782 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_96 [2020-08-22 23:14:11,782 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_97 [2020-08-22 23:14:11,783 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-08-22 23:14:11,783 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_99 [2020-08-22 23:14:11,783 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_100 [2020-08-22 23:14:11,783 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2020-08-22 23:14:11,783 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-08-22 23:14:11,784 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-08-22 23:14:11,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-08-22 23:14:11,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-08-22 23:14:11,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-08-22 23:14:11,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-08-22 23:14:11,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-08-22 23:14:11,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-08-22 23:14:11,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-08-22 23:14:11,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-08-22 23:14:11,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-08-22 23:14:11,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-08-22 23:14:11,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-08-22 23:14:13,792 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-08-22 23:14:13,793 INFO L295 CfgBuilder]: Removed 7 assume(true) statements. [2020-08-22 23:14:13,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 11:14:13 BoogieIcfgContainer [2020-08-22 23:14:13,807 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-08-22 23:14:13,809 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-08-22 23:14:13,809 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-08-22 23:14:13,815 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-08-22 23:14:13,816 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.08 11:14:10" (1/3) ... [2020-08-22 23:14:13,818 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9e73ad2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 11:14:13, skipping insertion in model container [2020-08-22 23:14:13,818 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:14:11" (2/3) ... [2020-08-22 23:14:13,819 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9e73ad2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 11:14:13, skipping insertion in model container [2020-08-22 23:14:13,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 11:14:13" (3/3) ... [2020-08-22 23:14:13,823 INFO L109 eAbstractionObserver]: Analyzing ICFG ofuf_5.c [2020-08-22 23:14:13,844 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-08-22 23:14:13,860 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-08-22 23:14:13,886 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-08-22 23:14:13,929 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-08-22 23:14:13,929 INFO L376 AbstractCegarLoop]: Hoare is true [2020-08-22 23:14:13,930 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-08-22 23:14:13,930 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-08-22 23:14:13,930 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-08-22 23:14:13,930 INFO L380 AbstractCegarLoop]: Difference is false [2020-08-22 23:14:13,930 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-08-22 23:14:13,930 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-08-22 23:14:13,965 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states. [2020-08-22 23:14:14,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2020-08-22 23:14:14,004 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 23:14:14,007 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 23:14:14,008 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 23:14:14,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 23:14:14,016 INFO L82 PathProgramCache]: Analyzing trace with hash -1624982731, now seen corresponding path program 1 times [2020-08-22 23:14:14,026 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 23:14:14,026 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1940005240] [2020-08-22 23:14:14,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 23:14:14,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 23:14:14,843 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2020-08-22 23:14:14,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 23:14:14,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 23:14:14,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 23:14:14,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 23:14:14,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-08-22 23:14:14,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 23:14:14,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-08-22 23:14:14,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 23:14:15,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 23:14:15,086 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1940005240] [2020-08-22 23:14:15,090 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 23:14:15,091 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-08-22 23:14:15,093 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [811644202] [2020-08-22 23:14:15,104 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-08-22 23:14:15,104 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 23:14:15,134 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-08-22 23:14:15,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-08-22 23:14:15,142 INFO L87 Difference]: Start difference. First operand 512 states. Second operand 4 states. [2020-08-22 23:14:15,434 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2020-08-22 23:14:17,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 23:14:17,555 INFO L93 Difference]: Finished difference Result 897 states and 1019 transitions. [2020-08-22 23:14:17,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-08-22 23:14:17,560 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 179 [2020-08-22 23:14:17,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 23:14:17,614 INFO L225 Difference]: With dead ends: 897 [2020-08-22 23:14:17,615 INFO L226 Difference]: Without dead ends: 498 [2020-08-22 23:14:17,635 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-08-22 23:14:17,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 498 states. [2020-08-22 23:14:17,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 498 to 498. [2020-08-22 23:14:17,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 498 states. [2020-08-22 23:14:17,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 498 states and 545 transitions. [2020-08-22 23:14:17,922 INFO L78 Accepts]: Start accepts. Automaton has 498 states and 545 transitions. Word has length 179 [2020-08-22 23:14:17,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 23:14:17,924 INFO L479 AbstractCegarLoop]: Abstraction has 498 states and 545 transitions. [2020-08-22 23:14:17,924 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-08-22 23:14:17,925 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 545 transitions. [2020-08-22 23:14:17,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2020-08-22 23:14:17,941 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 23:14:17,942 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 23:14:17,943 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-08-22 23:14:17,943 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 23:14:17,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 23:14:17,944 INFO L82 PathProgramCache]: Analyzing trace with hash 1662269429, now seen corresponding path program 1 times [2020-08-22 23:14:17,944 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 23:14:17,945 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [864256387] [2020-08-22 23:14:17,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 23:14:18,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 23:14:18,281 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2020-08-22 23:14:18,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 23:14:18,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 23:14:18,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 23:14:18,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 23:14:18,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-08-22 23:14:18,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 23:14:18,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-08-22 23:14:18,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 23:14:18,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 23:14:18,409 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [864256387] [2020-08-22 23:14:18,409 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 23:14:18,410 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 23:14:18,410 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1749746311] [2020-08-22 23:14:18,413 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 23:14:18,414 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 23:14:18,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 23:14:18,415 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-08-22 23:14:18,415 INFO L87 Difference]: Start difference. First operand 498 states and 545 transitions. Second operand 5 states. [2020-08-22 23:14:18,542 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2020-08-22 23:14:20,418 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2020-08-22 23:14:21,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 23:14:21,310 INFO L93 Difference]: Finished difference Result 552 states and 604 transitions. [2020-08-22 23:14:21,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 23:14:21,312 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 179 [2020-08-22 23:14:21,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 23:14:21,325 INFO L225 Difference]: With dead ends: 552 [2020-08-22 23:14:21,332 INFO L226 Difference]: Without dead ends: 498 [2020-08-22 23:14:21,338 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-08-22 23:14:21,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 498 states. [2020-08-22 23:14:21,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 498 to 498. [2020-08-22 23:14:21,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 498 states. [2020-08-22 23:14:21,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 498 states and 544 transitions. [2020-08-22 23:14:21,473 INFO L78 Accepts]: Start accepts. Automaton has 498 states and 544 transitions. Word has length 179 [2020-08-22 23:14:21,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 23:14:21,478 INFO L479 AbstractCegarLoop]: Abstraction has 498 states and 544 transitions. [2020-08-22 23:14:21,479 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 23:14:21,479 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 544 transitions. [2020-08-22 23:14:21,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2020-08-22 23:14:21,485 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 23:14:21,485 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 23:14:21,485 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-08-22 23:14:21,486 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 23:14:21,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 23:14:21,487 INFO L82 PathProgramCache]: Analyzing trace with hash -1564691950, now seen corresponding path program 1 times [2020-08-22 23:14:21,487 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 23:14:21,488 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [955150737] [2020-08-22 23:14:21,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 23:14:21,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 23:14:21,817 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2020-08-22 23:14:21,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 23:14:21,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 23:14:21,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-08-22 23:14:21,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 23:14:21,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-08-22 23:14:21,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 23:14:21,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-08-22 23:14:21,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 23:14:22,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 23:14:22,007 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [955150737] [2020-08-22 23:14:22,008 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 23:14:22,009 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-08-22 23:14:22,009 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1327722048] [2020-08-22 23:14:22,011 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-08-22 23:14:22,011 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 23:14:22,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-08-22 23:14:22,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-08-22 23:14:22,015 INFO L87 Difference]: Start difference. First operand 498 states and 544 transitions. Second operand 7 states. [2020-08-22 23:14:22,232 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2020-08-22 23:14:24,354 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2020-08-22 23:14:24,521 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2020-08-22 23:14:24,670 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2020-08-22 23:14:25,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 23:14:25,467 INFO L93 Difference]: Finished difference Result 498 states and 544 transitions. [2020-08-22 23:14:25,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-08-22 23:14:25,469 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 181 [2020-08-22 23:14:25,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 23:14:25,471 INFO L225 Difference]: With dead ends: 498 [2020-08-22 23:14:25,471 INFO L226 Difference]: Without dead ends: 0 [2020-08-22 23:14:25,475 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2020-08-22 23:14:25,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-08-22 23:14:25,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-08-22 23:14:25,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-08-22 23:14:25,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-08-22 23:14:25,477 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 181 [2020-08-22 23:14:25,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 23:14:25,477 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-08-22 23:14:25,477 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-08-22 23:14:25,477 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-08-22 23:14:25,478 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-08-22 23:14:25,478 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-08-22 23:14:25,482 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-08-22 23:14:31,069 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 1 [2020-08-22 23:14:31,312 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 1 [2020-08-22 23:14:31,652 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 1 [2020-08-22 23:14:31,890 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 1 [2020-08-22 23:14:32,587 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 16 [2020-08-22 23:14:34,586 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 19 [2020-08-22 23:14:36,017 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 109 [2020-08-22 23:14:36,427 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 19 [2020-08-22 23:14:36,525 INFO L271 CegarLoopResult]: At program point Id_MCDC_100FINAL(lines 418 424) the Hoare annotation is: true [2020-08-22 23:14:36,526 INFO L271 CegarLoopResult]: At program point Id_MCDC_100EXIT(lines 418 424) the Hoare annotation is: true [2020-08-22 23:14:36,528 INFO L264 CegarLoopResult]: At program point Id_MCDC_100ENTRY(lines 418 424) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,528 INFO L264 CegarLoopResult]: At program point L422(line 422) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,529 INFO L264 CegarLoopResult]: At program point L421(line 421) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,529 INFO L271 CegarLoopResult]: At program point L415(line 415) the Hoare annotation is: true [2020-08-22 23:14:36,529 INFO L271 CegarLoopResult]: At program point L415-1(line 415) the Hoare annotation is: true [2020-08-22 23:14:36,529 INFO L271 CegarLoopResult]: At program point L403(line 403) the Hoare annotation is: true [2020-08-22 23:14:36,529 INFO L271 CegarLoopResult]: At program point L412(line 412) the Hoare annotation is: true [2020-08-22 23:14:36,530 INFO L271 CegarLoopResult]: At program point L412-1(lines 404 414) the Hoare annotation is: true [2020-08-22 23:14:36,530 INFO L271 CegarLoopResult]: At program point L408(line 408) the Hoare annotation is: true [2020-08-22 23:14:36,530 INFO L271 CegarLoopResult]: At program point L408-1(line 408) the Hoare annotation is: true [2020-08-22 23:14:36,530 INFO L271 CegarLoopResult]: At program point L408-2(line 408) the Hoare annotation is: true [2020-08-22 23:14:36,530 INFO L271 CegarLoopResult]: At program point L408-3(line 408) the Hoare annotation is: true [2020-08-22 23:14:36,530 INFO L271 CegarLoopResult]: At program point L404(line 404) the Hoare annotation is: true [2020-08-22 23:14:36,531 INFO L271 CegarLoopResult]: At program point L408-4(line 408) the Hoare annotation is: true [2020-08-22 23:14:36,531 INFO L271 CegarLoopResult]: At program point L404-3(line 404) the Hoare annotation is: true [2020-08-22 23:14:36,531 INFO L271 CegarLoopResult]: At program point L400(line 400) the Hoare annotation is: true [2020-08-22 23:14:36,531 INFO L271 CegarLoopResult]: At program point L404-4(line 404) the Hoare annotation is: true [2020-08-22 23:14:36,531 INFO L271 CegarLoopResult]: At program point L400-1(line 400) the Hoare annotation is: true [2020-08-22 23:14:36,531 INFO L271 CegarLoopResult]: At program point L404-5(lines 404 414) the Hoare annotation is: true [2020-08-22 23:14:36,532 INFO L271 CegarLoopResult]: At program point L400-2(line 400) the Hoare annotation is: true [2020-08-22 23:14:36,532 INFO L271 CegarLoopResult]: At program point L404-6(lines 404 414) the Hoare annotation is: true [2020-08-22 23:14:36,532 INFO L271 CegarLoopResult]: At program point L400-3(line 400) the Hoare annotation is: true [2020-08-22 23:14:36,532 INFO L271 CegarLoopResult]: At program point L400-4(line 400) the Hoare annotation is: true [2020-08-22 23:14:36,532 INFO L271 CegarLoopResult]: At program point L400-5(line 400) the Hoare annotation is: true [2020-08-22 23:14:36,532 INFO L271 CegarLoopResult]: At program point L400-6(line 400) the Hoare annotation is: true [2020-08-22 23:14:36,533 INFO L264 CegarLoopResult]: At program point Id_MCDC_99ENTRY(lines 398 417) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,533 INFO L271 CegarLoopResult]: At program point Id_MCDC_99EXIT(lines 398 417) the Hoare annotation is: true [2020-08-22 23:14:36,533 INFO L271 CegarLoopResult]: At program point L406(line 406) the Hoare annotation is: true [2020-08-22 23:14:36,533 INFO L271 CegarLoopResult]: At program point L406-1(line 406) the Hoare annotation is: true [2020-08-22 23:14:36,533 INFO L271 CegarLoopResult]: At program point L406-2(line 406) the Hoare annotation is: true [2020-08-22 23:14:36,534 INFO L271 CegarLoopResult]: At program point L406-3(line 406) the Hoare annotation is: true [2020-08-22 23:14:36,534 INFO L271 CegarLoopResult]: At program point L402(line 402) the Hoare annotation is: true [2020-08-22 23:14:36,534 INFO L271 CegarLoopResult]: At program point L406-4(line 406) the Hoare annotation is: true [2020-08-22 23:14:36,534 INFO L271 CegarLoopResult]: At program point L402-1(line 402) the Hoare annotation is: true [2020-08-22 23:14:36,534 INFO L271 CegarLoopResult]: At program point L406-5(line 406) the Hoare annotation is: true [2020-08-22 23:14:36,534 INFO L271 CegarLoopResult]: At program point L402-2(line 402) the Hoare annotation is: true [2020-08-22 23:14:36,535 INFO L271 CegarLoopResult]: At program point L406-6(line 406) the Hoare annotation is: true [2020-08-22 23:14:36,535 INFO L271 CegarLoopResult]: At program point L406-8(lines 406 413) the Hoare annotation is: true [2020-08-22 23:14:36,535 INFO L271 CegarLoopResult]: At program point L406-9(line 406) the Hoare annotation is: true [2020-08-22 23:14:36,535 INFO L271 CegarLoopResult]: At program point L406-10(line 406) the Hoare annotation is: true [2020-08-22 23:14:36,535 INFO L271 CegarLoopResult]: At program point L406-11(line 406) the Hoare annotation is: true [2020-08-22 23:14:36,535 INFO L271 CegarLoopResult]: At program point L406-12(line 406) the Hoare annotation is: true [2020-08-22 23:14:36,535 INFO L271 CegarLoopResult]: At program point L406-13(line 406) the Hoare annotation is: true [2020-08-22 23:14:36,536 INFO L271 CegarLoopResult]: At program point L406-15(line 406) the Hoare annotation is: true [2020-08-22 23:14:36,536 INFO L271 CegarLoopResult]: At program point L406-16(line 406) the Hoare annotation is: true [2020-08-22 23:14:36,536 INFO L271 CegarLoopResult]: At program point Id_MCDC_99FINAL(lines 398 417) the Hoare annotation is: true [2020-08-22 23:14:36,536 INFO L271 CegarLoopResult]: At program point L406-17(line 406) the Hoare annotation is: true [2020-08-22 23:14:36,536 INFO L271 CegarLoopResult]: At program point L406-18(line 406) the Hoare annotation is: true [2020-08-22 23:14:36,536 INFO L271 CegarLoopResult]: At program point L406-19(line 406) the Hoare annotation is: true [2020-08-22 23:14:36,537 INFO L271 CegarLoopResult]: At program point L209(line 209) the Hoare annotation is: true [2020-08-22 23:14:36,537 INFO L271 CegarLoopResult]: At program point L209-2(line 209) the Hoare annotation is: true [2020-08-22 23:14:36,537 INFO L271 CegarLoopResult]: At program point Id_MCDC_89ENTRY(lines 191 246) the Hoare annotation is: true [2020-08-22 23:14:36,537 INFO L271 CegarLoopResult]: At program point L234(line 234) the Hoare annotation is: true [2020-08-22 23:14:36,537 INFO L271 CegarLoopResult]: At program point L234-1(line 234) the Hoare annotation is: true [2020-08-22 23:14:36,538 INFO L271 CegarLoopResult]: At program point L234-2(lines 234 239) the Hoare annotation is: true [2020-08-22 23:14:36,538 INFO L271 CegarLoopResult]: At program point L234-3(line 234) the Hoare annotation is: true [2020-08-22 23:14:36,538 INFO L271 CegarLoopResult]: At program point L234-4(line 234) the Hoare annotation is: true [2020-08-22 23:14:36,542 INFO L271 CegarLoopResult]: At program point L234-5(line 234) the Hoare annotation is: true [2020-08-22 23:14:36,542 INFO L271 CegarLoopResult]: At program point L234-6(lines 232 244) the Hoare annotation is: true [2020-08-22 23:14:36,542 INFO L271 CegarLoopResult]: At program point L234-7(line 234) the Hoare annotation is: true [2020-08-22 23:14:36,542 INFO L271 CegarLoopResult]: At program point L226(line 226) the Hoare annotation is: true [2020-08-22 23:14:36,543 INFO L271 CegarLoopResult]: At program point L234-8(line 234) the Hoare annotation is: true [2020-08-22 23:14:36,543 INFO L271 CegarLoopResult]: At program point L193(line 193) the Hoare annotation is: true [2020-08-22 23:14:36,543 INFO L271 CegarLoopResult]: At program point L226-1(line 226) the Hoare annotation is: true [2020-08-22 23:14:36,543 INFO L271 CegarLoopResult]: At program point L234-9(line 234) the Hoare annotation is: true [2020-08-22 23:14:36,543 INFO L271 CegarLoopResult]: At program point L226-2(line 226) the Hoare annotation is: true [2020-08-22 23:14:36,543 INFO L271 CegarLoopResult]: At program point L218(line 218) the Hoare annotation is: true [2020-08-22 23:14:36,544 INFO L271 CegarLoopResult]: At program point L218-1(line 218) the Hoare annotation is: true [2020-08-22 23:14:36,546 INFO L271 CegarLoopResult]: At program point L218-3(line 218) the Hoare annotation is: true [2020-08-22 23:14:36,546 INFO L271 CegarLoopResult]: At program point L243(line 243) the Hoare annotation is: true [2020-08-22 23:14:36,547 INFO L271 CegarLoopResult]: At program point L210(line 210) the Hoare annotation is: true [2020-08-22 23:14:36,547 INFO L271 CegarLoopResult]: At program point L210-1(line 210) the Hoare annotation is: true [2020-08-22 23:14:36,547 INFO L271 CegarLoopResult]: At program point L202(lines 202 205) the Hoare annotation is: true [2020-08-22 23:14:36,547 INFO L271 CegarLoopResult]: At program point Id_MCDC_89FINAL(lines 191 246) the Hoare annotation is: true [2020-08-22 23:14:36,547 INFO L271 CegarLoopResult]: At program point L227(lines 227 230) the Hoare annotation is: true [2020-08-22 23:14:36,547 INFO L271 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: true [2020-08-22 23:14:36,547 INFO L271 CegarLoopResult]: At program point L219(line 219) the Hoare annotation is: true [2020-08-22 23:14:36,548 INFO L271 CegarLoopResult]: At program point L219-1(line 219) the Hoare annotation is: true [2020-08-22 23:14:36,548 INFO L271 CegarLoopResult]: At program point L195(line 195) the Hoare annotation is: true [2020-08-22 23:14:36,548 INFO L271 CegarLoopResult]: At program point L212(line 212) the Hoare annotation is: true [2020-08-22 23:14:36,548 INFO L271 CegarLoopResult]: At program point L212-1(line 212) the Hoare annotation is: true [2020-08-22 23:14:36,548 INFO L271 CegarLoopResult]: At program point L212-3(line 212) the Hoare annotation is: true [2020-08-22 23:14:36,548 INFO L271 CegarLoopResult]: At program point L204(line 204) the Hoare annotation is: true [2020-08-22 23:14:36,548 INFO L271 CegarLoopResult]: At program point L229(line 229) the Hoare annotation is: true [2020-08-22 23:14:36,549 INFO L271 CegarLoopResult]: At program point L196(lines 196 199) the Hoare annotation is: true [2020-08-22 23:14:36,551 INFO L271 CegarLoopResult]: At program point L221(line 221) the Hoare annotation is: true [2020-08-22 23:14:36,552 INFO L271 CegarLoopResult]: At program point L221-1(line 221) the Hoare annotation is: true [2020-08-22 23:14:36,552 INFO L271 CegarLoopResult]: At program point L221-2(line 221) the Hoare annotation is: true [2020-08-22 23:14:36,552 INFO L271 CegarLoopResult]: At program point L213(line 213) the Hoare annotation is: true [2020-08-22 23:14:36,552 INFO L271 CegarLoopResult]: At program point L213-1(line 213) the Hoare annotation is: true [2020-08-22 23:14:36,552 INFO L271 CegarLoopResult]: At program point L238(line 238) the Hoare annotation is: true [2020-08-22 23:14:36,553 INFO L271 CegarLoopResult]: At program point Id_MCDC_89EXIT(lines 191 246) the Hoare annotation is: true [2020-08-22 23:14:36,553 INFO L271 CegarLoopResult]: At program point L198(line 198) the Hoare annotation is: true [2020-08-22 23:14:36,553 INFO L271 CegarLoopResult]: At program point L215(line 215) the Hoare annotation is: true [2020-08-22 23:14:36,553 INFO L271 CegarLoopResult]: At program point L215-1(line 215) the Hoare annotation is: true [2020-08-22 23:14:36,553 INFO L271 CegarLoopResult]: At program point L215-3(line 215) the Hoare annotation is: true [2020-08-22 23:14:36,553 INFO L271 CegarLoopResult]: At program point L207(lines 207 223) the Hoare annotation is: true [2020-08-22 23:14:36,553 INFO L271 CegarLoopResult]: At program point L232(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,554 INFO L271 CegarLoopResult]: At program point L232-2(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,554 INFO L271 CegarLoopResult]: At program point L232-3(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,554 INFO L271 CegarLoopResult]: At program point L232-4(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,554 INFO L271 CegarLoopResult]: At program point L232-5(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,554 INFO L271 CegarLoopResult]: At program point L232-6(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,554 INFO L271 CegarLoopResult]: At program point L232-7(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,555 INFO L271 CegarLoopResult]: At program point L232-8(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,555 INFO L271 CegarLoopResult]: At program point L191(lines 191 246) the Hoare annotation is: true [2020-08-22 23:14:36,555 INFO L271 CegarLoopResult]: At program point L224-1(line 224) the Hoare annotation is: true [2020-08-22 23:14:36,555 INFO L271 CegarLoopResult]: At program point L232-9(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,555 INFO L271 CegarLoopResult]: At program point L191-1(lines 191 246) the Hoare annotation is: true [2020-08-22 23:14:36,555 INFO L271 CegarLoopResult]: At program point L224-2(lines 224 231) the Hoare annotation is: true [2020-08-22 23:14:36,556 INFO L271 CegarLoopResult]: At program point L191-2(lines 191 246) the Hoare annotation is: true [2020-08-22 23:14:36,556 INFO L271 CegarLoopResult]: At program point L224-3(line 224) the Hoare annotation is: true [2020-08-22 23:14:36,556 INFO L271 CegarLoopResult]: At program point L232-11(lines 232 244) the Hoare annotation is: true [2020-08-22 23:14:36,556 INFO L271 CegarLoopResult]: At program point L191-3(lines 191 246) the Hoare annotation is: true [2020-08-22 23:14:36,556 INFO L271 CegarLoopResult]: At program point L224-4(line 224) the Hoare annotation is: true [2020-08-22 23:14:36,556 INFO L271 CegarLoopResult]: At program point L232-12(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,557 INFO L271 CegarLoopResult]: At program point L191-4(lines 191 246) the Hoare annotation is: true [2020-08-22 23:14:36,557 INFO L271 CegarLoopResult]: At program point L232-13(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,557 INFO L271 CegarLoopResult]: At program point L191-5(lines 191 246) the Hoare annotation is: true [2020-08-22 23:14:36,557 INFO L271 CegarLoopResult]: At program point L224-6(line 224) the Hoare annotation is: true [2020-08-22 23:14:36,557 INFO L271 CegarLoopResult]: At program point L232-14(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,557 INFO L271 CegarLoopResult]: At program point L224-7(line 224) the Hoare annotation is: true [2020-08-22 23:14:36,557 INFO L271 CegarLoopResult]: At program point L232-15(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,558 INFO L271 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: true [2020-08-22 23:14:36,558 INFO L271 CegarLoopResult]: At program point L224-8(lines 224 231) the Hoare annotation is: true [2020-08-22 23:14:36,559 INFO L271 CegarLoopResult]: At program point L232-16(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,559 INFO L271 CegarLoopResult]: At program point L216-1(line 216) the Hoare annotation is: true [2020-08-22 23:14:36,559 INFO L271 CegarLoopResult]: At program point L224-9(lines 224 231) the Hoare annotation is: true [2020-08-22 23:14:36,559 INFO L271 CegarLoopResult]: At program point L232-17(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,559 INFO L271 CegarLoopResult]: At program point L232-18(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,560 INFO L271 CegarLoopResult]: At program point L232-19(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,560 INFO L271 CegarLoopResult]: At program point L232-20(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,560 INFO L271 CegarLoopResult]: At program point L232-21(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,560 INFO L271 CegarLoopResult]: At program point L232-22(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,560 INFO L271 CegarLoopResult]: At program point L232-23(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,560 INFO L271 CegarLoopResult]: At program point L232-24(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,560 INFO L271 CegarLoopResult]: At program point L232-25(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,561 INFO L271 CegarLoopResult]: At program point L200(lines 200 206) the Hoare annotation is: true [2020-08-22 23:14:36,561 INFO L271 CegarLoopResult]: At program point L200-2(lines 200 206) the Hoare annotation is: true [2020-08-22 23:14:36,561 INFO L264 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,561 INFO L264 CegarLoopResult]: At program point L446(line 446) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,561 INFO L264 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,562 INFO L264 CegarLoopResult]: At program point L442(line 442) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,562 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 425 456) the Hoare annotation is: true [2020-08-22 23:14:36,562 INFO L264 CegarLoopResult]: At program point L440(line 440) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,562 INFO L264 CegarLoopResult]: At program point L438(line 438) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,563 INFO L264 CegarLoopResult]: At program point L436(line 436) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,563 INFO L264 CegarLoopResult]: At program point L434(line 434) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,563 INFO L264 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,563 INFO L264 CegarLoopResult]: At program point L430(line 430) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,563 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 425 456) the Hoare annotation is: true [2020-08-22 23:14:36,563 INFO L264 CegarLoopResult]: At program point L428(line 428) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,564 INFO L264 CegarLoopResult]: At program point L455(line 455) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,564 INFO L264 CegarLoopResult]: At program point L449(line 449) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,564 INFO L264 CegarLoopResult]: At program point L449-1(line 449) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,564 INFO L264 CegarLoopResult]: At program point L447(line 447) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,565 INFO L264 CegarLoopResult]: At program point L449-2(line 449) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,565 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 425 456) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,565 INFO L264 CegarLoopResult]: At program point L445(line 445) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,565 INFO L264 CegarLoopResult]: At program point L443(line 443) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,565 INFO L264 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,566 INFO L264 CegarLoopResult]: At program point L439(line 439) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,566 INFO L264 CegarLoopResult]: At program point L437(line 437) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,566 INFO L264 CegarLoopResult]: At program point L435(line 435) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,566 INFO L264 CegarLoopResult]: At program point L433(line 433) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,566 INFO L264 CegarLoopResult]: At program point L431(line 431) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,567 INFO L264 CegarLoopResult]: At program point L429(line 429) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,567 INFO L264 CegarLoopResult]: At program point L452(line 452) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,567 INFO L264 CegarLoopResult]: At program point L450(lines 450 453) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0)) [2020-08-22 23:14:36,567 INFO L268 CegarLoopResult]: For program point L4-3(lines 3 5) no Hoare annotation was computed. [2020-08-22 23:14:36,567 INFO L268 CegarLoopResult]: For program point assume_abort_if_notENTRY(lines 3 5) no Hoare annotation was computed. [2020-08-22 23:14:36,567 INFO L268 CegarLoopResult]: For program point L4(line 4) no Hoare annotation was computed. [2020-08-22 23:14:36,568 INFO L268 CegarLoopResult]: For program point L4-1(line 4) no Hoare annotation was computed. [2020-08-22 23:14:36,568 INFO L268 CegarLoopResult]: For program point assume_abort_if_notEXIT(lines 3 5) no Hoare annotation was computed. [2020-08-22 23:14:36,568 INFO L271 CegarLoopResult]: At program point L382(line 382) the Hoare annotation is: true [2020-08-22 23:14:36,572 INFO L271 CegarLoopResult]: At program point L349(line 349) the Hoare annotation is: true [2020-08-22 23:14:36,572 INFO L271 CegarLoopResult]: At program point L382-1(line 382) the Hoare annotation is: true [2020-08-22 23:14:36,573 INFO L271 CegarLoopResult]: At program point L382-2(line 382) the Hoare annotation is: true [2020-08-22 23:14:36,574 INFO L271 CegarLoopResult]: At program point L374(line 374) the Hoare annotation is: true [2020-08-22 23:14:36,574 INFO L271 CegarLoopResult]: At program point L341(line 341) the Hoare annotation is: true [2020-08-22 23:14:36,575 INFO L271 CegarLoopResult]: At program point L374-3(lines 374 391) the Hoare annotation is: true [2020-08-22 23:14:36,578 INFO L271 CegarLoopResult]: At program point L374-4(line 374) the Hoare annotation is: true [2020-08-22 23:14:36,579 INFO L271 CegarLoopResult]: At program point L374-5(line 374) the Hoare annotation is: true [2020-08-22 23:14:36,579 INFO L271 CegarLoopResult]: At program point L374-6(lines 374 391) the Hoare annotation is: true [2020-08-22 23:14:36,580 INFO L271 CegarLoopResult]: At program point L374-7(lines 374 391) the Hoare annotation is: true [2020-08-22 23:14:36,580 INFO L264 CegarLoopResult]: At program point L333(line 333) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2020-08-22 23:14:36,580 INFO L271 CegarLoopResult]: At program point Id_MCDC_97EXIT(lines 329 397) the Hoare annotation is: true [2020-08-22 23:14:36,580 INFO L271 CegarLoopResult]: At program point L358(line 358) the Hoare annotation is: true [2020-08-22 23:14:36,581 INFO L271 CegarLoopResult]: At program point L383(line 383) the Hoare annotation is: true [2020-08-22 23:14:36,581 INFO L271 CegarLoopResult]: At program point L350(line 350) the Hoare annotation is: true [2020-08-22 23:14:36,582 INFO L271 CegarLoopResult]: At program point L350-3(line 350) the Hoare annotation is: true [2020-08-22 23:14:36,582 INFO L271 CegarLoopResult]: At program point L350-4(line 350) the Hoare annotation is: true [2020-08-22 23:14:36,582 INFO L271 CegarLoopResult]: At program point L350-5(lines 350 353) the Hoare annotation is: true [2020-08-22 23:14:36,583 INFO L271 CegarLoopResult]: At program point L350-6(lines 330 397) the Hoare annotation is: true [2020-08-22 23:14:36,583 INFO L271 CegarLoopResult]: At program point L342(line 342) the Hoare annotation is: true [2020-08-22 23:14:36,583 INFO L271 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: true [2020-08-22 23:14:36,584 INFO L264 CegarLoopResult]: At program point L334(line 334) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2020-08-22 23:14:36,584 INFO L271 CegarLoopResult]: At program point L367-1(line 367) the Hoare annotation is: true [2020-08-22 23:14:36,584 INFO L271 CegarLoopResult]: At program point L367-2(line 367) the Hoare annotation is: true [2020-08-22 23:14:36,584 INFO L271 CegarLoopResult]: At program point L367-3(line 367) the Hoare annotation is: true [2020-08-22 23:14:36,584 INFO L271 CegarLoopResult]: At program point L367-4(line 367) the Hoare annotation is: true [2020-08-22 23:14:36,585 INFO L271 CegarLoopResult]: At program point L359(line 359) the Hoare annotation is: true [2020-08-22 23:14:36,585 INFO L271 CegarLoopResult]: At program point L359-1(lines 359 362) the Hoare annotation is: true [2020-08-22 23:14:36,585 INFO L271 CegarLoopResult]: At program point L359-2(line 359) the Hoare annotation is: true [2020-08-22 23:14:36,586 INFO L271 CegarLoopResult]: At program point L359-3(line 359) the Hoare annotation is: true [2020-08-22 23:14:36,587 INFO L271 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: true [2020-08-22 23:14:36,587 INFO L271 CegarLoopResult]: At program point L376(line 376) the Hoare annotation is: true [2020-08-22 23:14:36,587 INFO L271 CegarLoopResult]: At program point L343(line 343) the Hoare annotation is: true [2020-08-22 23:14:36,588 INFO L271 CegarLoopResult]: At program point L376-1(lines 376 379) the Hoare annotation is: true [2020-08-22 23:14:36,588 INFO L271 CegarLoopResult]: At program point L376-2(line 376) the Hoare annotation is: true [2020-08-22 23:14:36,588 INFO L271 CegarLoopResult]: At program point L376-3(line 376) the Hoare annotation is: true [2020-08-22 23:14:36,588 INFO L271 CegarLoopResult]: At program point L368(line 368) the Hoare annotation is: true [2020-08-22 23:14:36,588 INFO L264 CegarLoopResult]: At program point L335(line 335) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2020-08-22 23:14:36,588 INFO L271 CegarLoopResult]: At program point L368-1(line 368) the Hoare annotation is: true [2020-08-22 23:14:36,589 INFO L271 CegarLoopResult]: At program point L368-2(line 368) the Hoare annotation is: true [2020-08-22 23:14:36,589 INFO L271 CegarLoopResult]: At program point L393(line 393) the Hoare annotation is: true [2020-08-22 23:14:36,589 INFO L271 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: true [2020-08-22 23:14:36,589 INFO L271 CegarLoopResult]: At program point L352(line 352) the Hoare annotation is: true [2020-08-22 23:14:36,589 INFO L271 CegarLoopResult]: At program point L352-1(lines 350 353) the Hoare annotation is: true [2020-08-22 23:14:36,589 INFO L271 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: true [2020-08-22 23:14:36,589 INFO L271 CegarLoopResult]: At program point L369(line 369) the Hoare annotation is: true [2020-08-22 23:14:36,590 INFO L264 CegarLoopResult]: At program point L336(line 336) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2020-08-22 23:14:36,590 INFO L271 CegarLoopResult]: At program point L369-1(lines 369 372) the Hoare annotation is: true [2020-08-22 23:14:36,590 INFO L271 CegarLoopResult]: At program point L336-1(line 336) the Hoare annotation is: true [2020-08-22 23:14:36,590 INFO L271 CegarLoopResult]: At program point L369-2(line 369) the Hoare annotation is: true [2020-08-22 23:14:36,590 INFO L271 CegarLoopResult]: At program point L336-2(line 336) the Hoare annotation is: true [2020-08-22 23:14:36,590 INFO L271 CegarLoopResult]: At program point L369-3(line 369) the Hoare annotation is: true [2020-08-22 23:14:36,591 INFO L271 CegarLoopResult]: At program point L336-3(line 336) the Hoare annotation is: true [2020-08-22 23:14:36,591 INFO L271 CegarLoopResult]: At program point L336-4(line 336) the Hoare annotation is: true [2020-08-22 23:14:36,591 INFO L271 CegarLoopResult]: At program point L336-5(line 336) the Hoare annotation is: true [2020-08-22 23:14:36,591 INFO L271 CegarLoopResult]: At program point L336-6(line 336) the Hoare annotation is: true [2020-08-22 23:14:36,591 INFO L271 CegarLoopResult]: At program point L361(line 361) the Hoare annotation is: true [2020-08-22 23:14:36,591 INFO L271 CegarLoopResult]: At program point L336-7(line 336) the Hoare annotation is: true [2020-08-22 23:14:36,591 INFO L271 CegarLoopResult]: At program point L336-8(line 336) the Hoare annotation is: true [2020-08-22 23:14:36,592 INFO L271 CegarLoopResult]: At program point L336-9(line 336) the Hoare annotation is: true [2020-08-22 23:14:36,592 INFO L271 CegarLoopResult]: At program point L336-10(line 336) the Hoare annotation is: true [2020-08-22 23:14:36,592 INFO L271 CegarLoopResult]: At program point L336-11(line 336) the Hoare annotation is: true [2020-08-22 23:14:36,592 INFO L271 CegarLoopResult]: At program point L336-12(line 336) the Hoare annotation is: true [2020-08-22 23:14:36,592 INFO L271 CegarLoopResult]: At program point L336-13(line 336) the Hoare annotation is: true [2020-08-22 23:14:36,592 INFO L271 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: true [2020-08-22 23:14:36,592 INFO L271 CegarLoopResult]: At program point L336-14(line 336) the Hoare annotation is: true [2020-08-22 23:14:36,593 INFO L271 CegarLoopResult]: At program point L386-1(line 386) the Hoare annotation is: true [2020-08-22 23:14:36,593 INFO L271 CegarLoopResult]: At program point L386-2(line 386) the Hoare annotation is: true [2020-08-22 23:14:36,593 INFO L271 CegarLoopResult]: At program point L378(line 378) the Hoare annotation is: true [2020-08-22 23:14:36,593 INFO L271 CegarLoopResult]: At program point L345(line 345) the Hoare annotation is: true [2020-08-22 23:14:36,593 INFO L271 CegarLoopResult]: At program point L345-1(line 345) the Hoare annotation is: true [2020-08-22 23:14:36,593 INFO L271 CegarLoopResult]: At program point L345-2(line 345) the Hoare annotation is: true [2020-08-22 23:14:36,593 INFO L271 CegarLoopResult]: At program point L345-3(line 345) the Hoare annotation is: true [2020-08-22 23:14:36,594 INFO L271 CegarLoopResult]: At program point L345-4(line 345) the Hoare annotation is: true [2020-08-22 23:14:36,594 INFO L271 CegarLoopResult]: At program point L345-5(line 345) the Hoare annotation is: true [2020-08-22 23:14:36,594 INFO L271 CegarLoopResult]: At program point L345-6(line 345) the Hoare annotation is: true [2020-08-22 23:14:36,594 INFO L271 CegarLoopResult]: At program point L345-7(line 345) the Hoare annotation is: true [2020-08-22 23:14:36,594 INFO L264 CegarLoopResult]: At program point Id_MCDC_97ENTRY(lines 329 397) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2020-08-22 23:14:36,597 INFO L271 CegarLoopResult]: At program point L345-8(line 345) the Hoare annotation is: true [2020-08-22 23:14:36,598 INFO L271 CegarLoopResult]: At program point L345-9(line 345) the Hoare annotation is: true [2020-08-22 23:14:36,598 INFO L271 CegarLoopResult]: At program point L345-10(line 345) the Hoare annotation is: true [2020-08-22 23:14:36,598 INFO L271 CegarLoopResult]: At program point L345-11(line 345) the Hoare annotation is: true [2020-08-22 23:14:36,598 INFO L271 CegarLoopResult]: At program point L345-12(line 345) the Hoare annotation is: true [2020-08-22 23:14:36,598 INFO L271 CegarLoopResult]: At program point L345-13(line 345) the Hoare annotation is: true [2020-08-22 23:14:36,598 INFO L271 CegarLoopResult]: At program point L387(lines 387 390) the Hoare annotation is: true [2020-08-22 23:14:36,599 INFO L271 CegarLoopResult]: At program point L354(lines 354 395) the Hoare annotation is: true [2020-08-22 23:14:36,599 INFO L271 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: true [2020-08-22 23:14:36,599 INFO L271 CegarLoopResult]: At program point L346-1(line 346) the Hoare annotation is: true [2020-08-22 23:14:36,599 INFO L271 CegarLoopResult]: At program point L346-2(line 346) the Hoare annotation is: true [2020-08-22 23:14:36,599 INFO L271 CegarLoopResult]: At program point L346-3(line 346) the Hoare annotation is: true [2020-08-22 23:14:36,599 INFO L271 CegarLoopResult]: At program point L346-4(line 346) the Hoare annotation is: true [2020-08-22 23:14:36,599 INFO L271 CegarLoopResult]: At program point L346-5(line 346) the Hoare annotation is: true [2020-08-22 23:14:36,600 INFO L271 CegarLoopResult]: At program point L346-6(line 346) the Hoare annotation is: true [2020-08-22 23:14:36,600 INFO L271 CegarLoopResult]: At program point L371(line 371) the Hoare annotation is: true [2020-08-22 23:14:36,600 INFO L271 CegarLoopResult]: At program point L346-7(line 346) the Hoare annotation is: true [2020-08-22 23:14:36,600 INFO L271 CegarLoopResult]: At program point L338(line 338) the Hoare annotation is: true [2020-08-22 23:14:36,600 INFO L271 CegarLoopResult]: At program point L346-8(line 346) the Hoare annotation is: true [2020-08-22 23:14:36,600 INFO L271 CegarLoopResult]: At program point L338-1(line 338) the Hoare annotation is: true [2020-08-22 23:14:36,600 INFO L271 CegarLoopResult]: At program point L346-9(line 346) the Hoare annotation is: true [2020-08-22 23:14:36,601 INFO L271 CegarLoopResult]: At program point L338-2(line 338) the Hoare annotation is: true [2020-08-22 23:14:36,601 INFO L271 CegarLoopResult]: At program point L346-10(line 346) the Hoare annotation is: true [2020-08-22 23:14:36,601 INFO L271 CegarLoopResult]: At program point L338-3(line 338) the Hoare annotation is: true [2020-08-22 23:14:36,601 INFO L271 CegarLoopResult]: At program point L346-11(line 346) the Hoare annotation is: true [2020-08-22 23:14:36,601 INFO L271 CegarLoopResult]: At program point L338-4(line 338) the Hoare annotation is: true [2020-08-22 23:14:36,601 INFO L271 CegarLoopResult]: At program point L346-12(line 346) the Hoare annotation is: true [2020-08-22 23:14:36,601 INFO L271 CegarLoopResult]: At program point L338-5(line 338) the Hoare annotation is: true [2020-08-22 23:14:36,602 INFO L271 CegarLoopResult]: At program point L338-6(line 338) the Hoare annotation is: true [2020-08-22 23:14:36,602 INFO L271 CegarLoopResult]: At program point L363(line 363) the Hoare annotation is: true [2020-08-22 23:14:36,602 INFO L271 CegarLoopResult]: At program point L338-7(line 338) the Hoare annotation is: true [2020-08-22 23:14:36,602 INFO L271 CegarLoopResult]: At program point L363-1(lines 363 366) the Hoare annotation is: true [2020-08-22 23:14:36,602 INFO L271 CegarLoopResult]: At program point L338-8(line 338) the Hoare annotation is: true [2020-08-22 23:14:36,602 INFO L271 CegarLoopResult]: At program point L363-2(line 363) the Hoare annotation is: true [2020-08-22 23:14:36,602 INFO L271 CegarLoopResult]: At program point L338-9(line 338) the Hoare annotation is: true [2020-08-22 23:14:36,602 INFO L271 CegarLoopResult]: At program point L363-3(line 363) the Hoare annotation is: true [2020-08-22 23:14:36,603 INFO L271 CegarLoopResult]: At program point L338-10(line 338) the Hoare annotation is: true [2020-08-22 23:14:36,603 INFO L271 CegarLoopResult]: At program point Id_MCDC_97FINAL(lines 329 397) the Hoare annotation is: true [2020-08-22 23:14:36,603 INFO L271 CegarLoopResult]: At program point L338-11(line 338) the Hoare annotation is: true [2020-08-22 23:14:36,603 INFO L271 CegarLoopResult]: At program point L338-12(line 338) the Hoare annotation is: true [2020-08-22 23:14:36,603 INFO L271 CegarLoopResult]: At program point L338-13(line 338) the Hoare annotation is: true [2020-08-22 23:14:36,603 INFO L271 CegarLoopResult]: At program point L338-14(line 338) the Hoare annotation is: true [2020-08-22 23:14:36,603 INFO L271 CegarLoopResult]: At program point L380(line 380) the Hoare annotation is: true [2020-08-22 23:14:36,604 INFO L271 CegarLoopResult]: At program point L380-1(line 380) the Hoare annotation is: true [2020-08-22 23:14:36,604 INFO L271 CegarLoopResult]: At program point L380-2(line 380) the Hoare annotation is: true [2020-08-22 23:14:36,604 INFO L271 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: true [2020-08-22 23:14:36,604 INFO L271 CegarLoopResult]: At program point L339-1(line 339) the Hoare annotation is: true [2020-08-22 23:14:36,604 INFO L271 CegarLoopResult]: At program point L339-2(line 339) the Hoare annotation is: true [2020-08-22 23:14:36,604 INFO L271 CegarLoopResult]: At program point L339-3(line 339) the Hoare annotation is: true [2020-08-22 23:14:36,608 INFO L271 CegarLoopResult]: At program point L339-4(line 339) the Hoare annotation is: true [2020-08-22 23:14:36,608 INFO L271 CegarLoopResult]: At program point L339-5(line 339) the Hoare annotation is: true [2020-08-22 23:14:36,608 INFO L271 CegarLoopResult]: At program point L339-6(line 339) the Hoare annotation is: true [2020-08-22 23:14:36,608 INFO L271 CegarLoopResult]: At program point L339-7(line 339) the Hoare annotation is: true [2020-08-22 23:14:36,608 INFO L271 CegarLoopResult]: At program point L339-8(line 339) the Hoare annotation is: true [2020-08-22 23:14:36,608 INFO L271 CegarLoopResult]: At program point L339-9(line 339) the Hoare annotation is: true [2020-08-22 23:14:36,609 INFO L271 CegarLoopResult]: At program point L339-10(line 339) the Hoare annotation is: true [2020-08-22 23:14:36,609 INFO L271 CegarLoopResult]: At program point L339-11(line 339) the Hoare annotation is: true [2020-08-22 23:14:36,609 INFO L271 CegarLoopResult]: At program point L339-12(line 339) the Hoare annotation is: true [2020-08-22 23:14:36,609 INFO L271 CegarLoopResult]: At program point L339-13(line 339) the Hoare annotation is: true [2020-08-22 23:14:36,609 INFO L271 CegarLoopResult]: At program point L389(line 389) the Hoare annotation is: true [2020-08-22 23:14:36,609 INFO L271 CegarLoopResult]: At program point L356(line 356) the Hoare annotation is: true [2020-08-22 23:14:36,610 INFO L271 CegarLoopResult]: At program point L356-3(lines 356 394) the Hoare annotation is: true [2020-08-22 23:14:36,610 INFO L271 CegarLoopResult]: At program point L356-4(line 356) the Hoare annotation is: true [2020-08-22 23:14:36,610 INFO L271 CegarLoopResult]: At program point L356-5(line 356) the Hoare annotation is: true [2020-08-22 23:14:36,610 INFO L271 CegarLoopResult]: At program point L356-6(lines 356 394) the Hoare annotation is: true [2020-08-22 23:14:36,610 INFO L271 CegarLoopResult]: At program point L381(line 381) the Hoare annotation is: true [2020-08-22 23:14:36,610 INFO L271 CegarLoopResult]: At program point L348(line 348) the Hoare annotation is: true [2020-08-22 23:14:36,610 INFO L271 CegarLoopResult]: At program point L373(line 373) the Hoare annotation is: true [2020-08-22 23:14:36,610 INFO L271 CegarLoopResult]: At program point L373-1(line 373) the Hoare annotation is: true [2020-08-22 23:14:36,610 INFO L271 CegarLoopResult]: At program point L373-2(line 373) the Hoare annotation is: true [2020-08-22 23:14:36,610 INFO L271 CegarLoopResult]: At program point L365(line 365) the Hoare annotation is: true [2020-08-22 23:14:36,610 INFO L264 CegarLoopResult]: At program point L332(line 332) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2020-08-22 23:14:36,611 INFO L271 CegarLoopResult]: At program point L281(line 281) the Hoare annotation is: true [2020-08-22 23:14:36,611 INFO L271 CegarLoopResult]: At program point Id_MCDC_95ENTRY(lines 278 297) the Hoare annotation is: true [2020-08-22 23:14:36,611 INFO L271 CegarLoopResult]: At program point Id_MCDC_95EXIT(lines 278 297) the Hoare annotation is: true [2020-08-22 23:14:36,611 INFO L271 CegarLoopResult]: At program point L296(line 296) the Hoare annotation is: true [2020-08-22 23:14:36,611 INFO L264 CegarLoopResult]: At program point L296-1(line 296) the Hoare annotation is: |Id_MCDC_95_#t~short23| [2020-08-22 23:14:36,611 INFO L271 CegarLoopResult]: At program point L294(line 294) the Hoare annotation is: true [2020-08-22 23:14:36,611 INFO L264 CegarLoopResult]: At program point L296-2(line 296) the Hoare annotation is: |Id_MCDC_95_#t~short23| [2020-08-22 23:14:36,611 INFO L271 CegarLoopResult]: At program point L294-1(line 294) the Hoare annotation is: true [2020-08-22 23:14:36,611 INFO L264 CegarLoopResult]: At program point L296-3(line 296) the Hoare annotation is: |Id_MCDC_95_#t~short23| [2020-08-22 23:14:36,611 INFO L271 CegarLoopResult]: At program point L292(line 292) the Hoare annotation is: true [2020-08-22 23:14:36,612 INFO L271 CegarLoopResult]: At program point L294-2(line 294) the Hoare annotation is: true [2020-08-22 23:14:36,612 INFO L271 CegarLoopResult]: At program point L292-1(line 292) the Hoare annotation is: true [2020-08-22 23:14:36,612 INFO L271 CegarLoopResult]: At program point L294-3(line 294) the Hoare annotation is: true [2020-08-22 23:14:36,612 INFO L264 CegarLoopResult]: At program point L296-5(line 296) the Hoare annotation is: |Id_MCDC_95_#t~short23| [2020-08-22 23:14:36,612 INFO L271 CegarLoopResult]: At program point L292-2(line 292) the Hoare annotation is: true [2020-08-22 23:14:36,612 INFO L264 CegarLoopResult]: At program point L296-6(line 296) the Hoare annotation is: |Id_MCDC_95_#t~short23| [2020-08-22 23:14:36,612 INFO L264 CegarLoopResult]: At program point L296-7(line 296) the Hoare annotation is: |Id_MCDC_95_#t~short23| [2020-08-22 23:14:36,612 INFO L271 CegarLoopResult]: At program point L288(line 288) the Hoare annotation is: true [2020-08-22 23:14:36,612 INFO L264 CegarLoopResult]: At program point L296-8(line 296) the Hoare annotation is: |Id_MCDC_95_#t~short23| [2020-08-22 23:14:36,612 INFO L271 CegarLoopResult]: At program point L288-1(line 288) the Hoare annotation is: true [2020-08-22 23:14:36,612 INFO L264 CegarLoopResult]: At program point L296-9(line 296) the Hoare annotation is: |Id_MCDC_95_#t~short23| [2020-08-22 23:14:36,612 INFO L271 CegarLoopResult]: At program point L286(lines 286 293) the Hoare annotation is: true [2020-08-22 23:14:36,612 INFO L271 CegarLoopResult]: At program point L288-2(line 288) the Hoare annotation is: true [2020-08-22 23:14:36,613 INFO L271 CegarLoopResult]: At program point L296-10(line 296) the Hoare annotation is: true [2020-08-22 23:14:36,613 INFO L271 CegarLoopResult]: At program point L296-11(line 296) the Hoare annotation is: true [2020-08-22 23:14:36,613 INFO L271 CegarLoopResult]: At program point L284(line 284) the Hoare annotation is: true [2020-08-22 23:14:36,613 INFO L271 CegarLoopResult]: At program point L286-2(lines 286 293) the Hoare annotation is: true [2020-08-22 23:14:36,613 INFO L271 CegarLoopResult]: At program point L282(lines 282 285) the Hoare annotation is: true [2020-08-22 23:14:36,613 INFO L271 CegarLoopResult]: At program point L280(line 280) the Hoare annotation is: true [2020-08-22 23:14:36,613 INFO L271 CegarLoopResult]: At program point L278(lines 278 297) the Hoare annotation is: true [2020-08-22 23:14:36,613 INFO L271 CegarLoopResult]: At program point L295(line 295) the Hoare annotation is: true [2020-08-22 23:14:36,613 INFO L271 CegarLoopResult]: At program point L295-1(line 295) the Hoare annotation is: true [2020-08-22 23:14:36,613 INFO L271 CegarLoopResult]: At program point Id_MCDC_95FINAL(lines 278 297) the Hoare annotation is: true [2020-08-22 23:14:36,613 INFO L271 CegarLoopResult]: At program point L320(line 320) the Hoare annotation is: true [2020-08-22 23:14:36,613 INFO L271 CegarLoopResult]: At program point L316(line 316) the Hoare annotation is: true [2020-08-22 23:14:36,614 INFO L271 CegarLoopResult]: At program point L316-1(line 316) the Hoare annotation is: true [2020-08-22 23:14:36,614 INFO L271 CegarLoopResult]: At program point L316-2(lines 316 321) the Hoare annotation is: true [2020-08-22 23:14:36,614 INFO L271 CegarLoopResult]: At program point L316-3(line 316) the Hoare annotation is: true [2020-08-22 23:14:36,614 INFO L271 CegarLoopResult]: At program point L316-4(line 316) the Hoare annotation is: true [2020-08-22 23:14:36,614 INFO L271 CegarLoopResult]: At program point L316-5(line 316) the Hoare annotation is: true [2020-08-22 23:14:36,614 INFO L271 CegarLoopResult]: At program point L316-6(lines 314 326) the Hoare annotation is: true [2020-08-22 23:14:36,614 INFO L271 CegarLoopResult]: At program point L316-7(line 316) the Hoare annotation is: true [2020-08-22 23:14:36,614 INFO L271 CegarLoopResult]: At program point L308(line 308) the Hoare annotation is: true [2020-08-22 23:14:36,614 INFO L271 CegarLoopResult]: At program point L316-8(line 316) the Hoare annotation is: true [2020-08-22 23:14:36,614 INFO L271 CegarLoopResult]: At program point L308-1(line 308) the Hoare annotation is: true [2020-08-22 23:14:36,614 INFO L271 CegarLoopResult]: At program point L316-9(line 316) the Hoare annotation is: true [2020-08-22 23:14:36,614 INFO L271 CegarLoopResult]: At program point L308-2(line 308) the Hoare annotation is: true [2020-08-22 23:14:36,615 INFO L271 CegarLoopResult]: At program point L304(line 304) the Hoare annotation is: true [2020-08-22 23:14:36,615 INFO L271 CegarLoopResult]: At program point L300(line 300) the Hoare annotation is: true [2020-08-22 23:14:36,615 INFO L271 CegarLoopResult]: At program point L325(line 325) the Hoare annotation is: true [2020-08-22 23:14:36,615 INFO L271 CegarLoopResult]: At program point L309(lines 309 312) the Hoare annotation is: true [2020-08-22 23:14:36,615 INFO L271 CegarLoopResult]: At program point L301(line 301) the Hoare annotation is: true [2020-08-22 23:14:36,615 INFO L271 CegarLoopResult]: At program point L314(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,615 INFO L271 CegarLoopResult]: At program point L314-2(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,615 INFO L271 CegarLoopResult]: At program point L314-3(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,615 INFO L271 CegarLoopResult]: At program point L314-4(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,615 INFO L271 CegarLoopResult]: At program point L314-5(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,615 INFO L271 CegarLoopResult]: At program point L314-6(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,615 INFO L271 CegarLoopResult]: At program point L314-7(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,615 INFO L271 CegarLoopResult]: At program point L314-8(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,616 INFO L271 CegarLoopResult]: At program point L306-1(line 306) the Hoare annotation is: true [2020-08-22 23:14:36,616 INFO L271 CegarLoopResult]: At program point L314-9(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,616 INFO L271 CegarLoopResult]: At program point L306-2(lines 306 313) the Hoare annotation is: true [2020-08-22 23:14:36,616 INFO L271 CegarLoopResult]: At program point L306-3(line 306) the Hoare annotation is: true [2020-08-22 23:14:36,616 INFO L271 CegarLoopResult]: At program point L314-11(lines 314 326) the Hoare annotation is: true [2020-08-22 23:14:36,616 INFO L271 CegarLoopResult]: At program point L302(lines 302 305) the Hoare annotation is: true [2020-08-22 23:14:36,616 INFO L271 CegarLoopResult]: At program point L306-4(line 306) the Hoare annotation is: true [2020-08-22 23:14:36,616 INFO L271 CegarLoopResult]: At program point L314-12(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,616 INFO L271 CegarLoopResult]: At program point L314-13(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,616 INFO L271 CegarLoopResult]: At program point L306-6(line 306) the Hoare annotation is: true [2020-08-22 23:14:36,616 INFO L271 CegarLoopResult]: At program point L314-14(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,616 INFO L271 CegarLoopResult]: At program point L306-7(line 306) the Hoare annotation is: true [2020-08-22 23:14:36,617 INFO L271 CegarLoopResult]: At program point L314-15(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,617 INFO L271 CegarLoopResult]: At program point L298(lines 298 328) the Hoare annotation is: true [2020-08-22 23:14:36,617 INFO L271 CegarLoopResult]: At program point L306-8(lines 306 313) the Hoare annotation is: true [2020-08-22 23:14:36,617 INFO L271 CegarLoopResult]: At program point L314-16(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,617 INFO L271 CegarLoopResult]: At program point L298-1(lines 298 328) the Hoare annotation is: true [2020-08-22 23:14:36,617 INFO L271 CegarLoopResult]: At program point L306-9(lines 306 313) the Hoare annotation is: true [2020-08-22 23:14:36,617 INFO L271 CegarLoopResult]: At program point L314-17(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,617 INFO L271 CegarLoopResult]: At program point L298-2(lines 298 328) the Hoare annotation is: true [2020-08-22 23:14:36,617 INFO L271 CegarLoopResult]: At program point L314-18(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,617 INFO L271 CegarLoopResult]: At program point L298-3(lines 298 328) the Hoare annotation is: true [2020-08-22 23:14:36,617 INFO L271 CegarLoopResult]: At program point L314-19(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,617 INFO L271 CegarLoopResult]: At program point L298-4(lines 298 328) the Hoare annotation is: true [2020-08-22 23:14:36,618 INFO L271 CegarLoopResult]: At program point L314-20(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,618 INFO L271 CegarLoopResult]: At program point L314-21(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,618 INFO L271 CegarLoopResult]: At program point L314-22(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,618 INFO L271 CegarLoopResult]: At program point L314-23(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,618 INFO L271 CegarLoopResult]: At program point Id_MCDC_96FINAL(lines 298 328) the Hoare annotation is: true [2020-08-22 23:14:36,618 INFO L271 CegarLoopResult]: At program point L314-24(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,618 INFO L271 CegarLoopResult]: At program point L314-25(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,618 INFO L271 CegarLoopResult]: At program point L311(line 311) the Hoare annotation is: true [2020-08-22 23:14:36,618 INFO L271 CegarLoopResult]: At program point Id_MCDC_96ENTRY(lines 298 328) the Hoare annotation is: true [2020-08-22 23:14:36,618 INFO L271 CegarLoopResult]: At program point Id_MCDC_96EXIT(lines 298 328) the Hoare annotation is: true [2020-08-22 23:14:36,618 INFO L271 CegarLoopResult]: At program point L256(line 256) the Hoare annotation is: true [2020-08-22 23:14:36,619 INFO L271 CegarLoopResult]: At program point L252(line 252) the Hoare annotation is: true [2020-08-22 23:14:36,619 INFO L271 CegarLoopResult]: At program point L250(line 250) the Hoare annotation is: true [2020-08-22 23:14:36,619 INFO L271 CegarLoopResult]: At program point Id_MCDC_92EXIT(lines 247 277) the Hoare annotation is: true [2020-08-22 23:14:36,619 INFO L271 CegarLoopResult]: At program point L273(line 273) the Hoare annotation is: true [2020-08-22 23:14:36,619 INFO L271 CegarLoopResult]: At program point Id_MCDC_92FINAL(lines 247 277) the Hoare annotation is: true [2020-08-22 23:14:36,619 INFO L271 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: true [2020-08-22 23:14:36,619 INFO L271 CegarLoopResult]: At program point L259(lines 259 267) the Hoare annotation is: true [2020-08-22 23:14:36,619 INFO L271 CegarLoopResult]: At program point L255(line 255) the Hoare annotation is: true [2020-08-22 23:14:36,619 INFO L271 CegarLoopResult]: At program point L253(lines 253 267) the Hoare annotation is: true [2020-08-22 23:14:36,619 INFO L271 CegarLoopResult]: At program point L251(line 251) the Hoare annotation is: true [2020-08-22 23:14:36,619 INFO L271 CegarLoopResult]: At program point L249(line 249) the Hoare annotation is: true [2020-08-22 23:14:36,619 INFO L271 CegarLoopResult]: At program point L247(lines 247 277) the Hoare annotation is: true [2020-08-22 23:14:36,620 INFO L271 CegarLoopResult]: At program point Id_MCDC_92ENTRY(lines 247 277) the Hoare annotation is: true [2020-08-22 23:14:36,620 INFO L271 CegarLoopResult]: At program point L274(line 274) the Hoare annotation is: true [2020-08-22 23:14:36,620 INFO L271 CegarLoopResult]: At program point L272(line 272) the Hoare annotation is: true [2020-08-22 23:14:36,620 INFO L271 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: true [2020-08-22 23:14:36,620 INFO L271 CegarLoopResult]: At program point L270-1(line 270) the Hoare annotation is: true [2020-08-22 23:14:36,620 INFO L271 CegarLoopResult]: At program point L268-1(lines 248 277) the Hoare annotation is: true [2020-08-22 23:14:36,620 INFO L271 CegarLoopResult]: At program point L266(line 266) the Hoare annotation is: true [2020-08-22 23:14:36,620 INFO L271 CegarLoopResult]: At program point L268-2(lines 268 275) the Hoare annotation is: true [2020-08-22 23:14:36,620 INFO L271 CegarLoopResult]: At program point L262(line 262) the Hoare annotation is: true [2020-08-22 23:14:36,620 INFO L271 CegarLoopResult]: At program point L316(line 316) the Hoare annotation is: true [2020-08-22 23:14:36,620 INFO L271 CegarLoopResult]: At program point L188(line 188) the Hoare annotation is: true [2020-08-22 23:14:36,620 INFO L271 CegarLoopResult]: At program point L316-1(line 316) the Hoare annotation is: true [2020-08-22 23:14:36,621 INFO L271 CegarLoopResult]: At program point L188-1(line 188) the Hoare annotation is: true [2020-08-22 23:14:36,621 INFO L271 CegarLoopResult]: At program point L316-2(line 316) the Hoare annotation is: true [2020-08-22 23:14:36,621 INFO L271 CegarLoopResult]: At program point L188-2(line 188) the Hoare annotation is: true [2020-08-22 23:14:36,621 INFO L271 CegarLoopResult]: At program point L316-3(line 316) the Hoare annotation is: true [2020-08-22 23:14:36,621 INFO L271 CegarLoopResult]: At program point L188-3(line 188) the Hoare annotation is: true [2020-08-22 23:14:36,621 INFO L271 CegarLoopResult]: At program point L184(line 184) the Hoare annotation is: true [2020-08-22 23:14:36,621 INFO L271 CegarLoopResult]: At program point L188-4(line 188) the Hoare annotation is: true [2020-08-22 23:14:36,621 INFO L271 CegarLoopResult]: At program point L188-5(line 188) the Hoare annotation is: true [2020-08-22 23:14:36,621 INFO L271 CegarLoopResult]: At program point L188-6(line 188) the Hoare annotation is: true [2020-08-22 23:14:36,622 INFO L271 CegarLoopResult]: At program point L188-7(line 188) the Hoare annotation is: true [2020-08-22 23:14:36,622 INFO L271 CegarLoopResult]: At program point L180(line 180) the Hoare annotation is: true [2020-08-22 23:14:36,622 INFO L271 CegarLoopResult]: At program point L234(line 234) the Hoare annotation is: true [2020-08-22 23:14:36,622 INFO L271 CegarLoopResult]: At program point L234-1(line 234) the Hoare annotation is: true [2020-08-22 23:14:36,622 INFO L271 CegarLoopResult]: At program point L234-2(line 234) the Hoare annotation is: true [2020-08-22 23:14:36,622 INFO L271 CegarLoopResult]: At program point L296(line 296) the Hoare annotation is: true [2020-08-22 23:14:36,622 INFO L271 CegarLoopResult]: At program point L234-3(line 234) the Hoare annotation is: true [2020-08-22 23:14:36,623 INFO L271 CegarLoopResult]: At program point L449(line 449) the Hoare annotation is: true [2020-08-22 23:14:36,623 INFO L271 CegarLoopResult]: At program point L449-1(line 449) the Hoare annotation is: true [2020-08-22 23:14:36,623 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2020-08-22 23:14:36,623 INFO L271 CegarLoopResult]: At program point L449-2(line 449) the Hoare annotation is: true [2020-08-22 23:14:36,623 INFO L271 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2020-08-22 23:14:36,623 INFO L271 CegarLoopResult]: At program point L449-3(line 449) the Hoare annotation is: true [2020-08-22 23:14:36,623 INFO L271 CegarLoopResult]: At program point L449-4(line 449) the Hoare annotation is: true [2020-08-22 23:14:36,624 INFO L271 CegarLoopResult]: At program point L449-5(line 449) the Hoare annotation is: true [2020-08-22 23:14:36,624 INFO L271 CegarLoopResult]: At program point L449-6(line 449) the Hoare annotation is: true [2020-08-22 23:14:36,624 INFO L271 CegarLoopResult]: At program point L449-7(line 449) the Hoare annotation is: true [2020-08-22 23:14:36,624 INFO L271 CegarLoopResult]: At program point L449-8(line 449) the Hoare annotation is: true [2020-08-22 23:14:36,624 INFO L271 CegarLoopResult]: At program point L185(line 185) the Hoare annotation is: true [2020-08-22 23:14:36,624 INFO L271 CegarLoopResult]: At program point L449-9(line 449) the Hoare annotation is: true [2020-08-22 23:14:36,624 INFO L271 CegarLoopResult]: At program point L449-10(line 449) the Hoare annotation is: true [2020-08-22 23:14:36,625 INFO L271 CegarLoopResult]: At program point L181(line 181) the Hoare annotation is: true [2020-08-22 23:14:36,625 INFO L271 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-08-22 23:14:36,625 INFO L271 CegarLoopResult]: At program point L314(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,625 INFO L271 CegarLoopResult]: At program point L186(line 186) the Hoare annotation is: true [2020-08-22 23:14:36,625 INFO L271 CegarLoopResult]: At program point L314-1(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,625 INFO L271 CegarLoopResult]: At program point L314-2(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,626 INFO L271 CegarLoopResult]: At program point L314-3(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,626 INFO L271 CegarLoopResult]: At program point L314-4(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,626 INFO L271 CegarLoopResult]: At program point L182(line 182) the Hoare annotation is: true [2020-08-22 23:14:36,626 INFO L271 CegarLoopResult]: At program point L314-5(line 314) the Hoare annotation is: true [2020-08-22 23:14:36,626 INFO L271 CegarLoopResult]: At program point L232(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,626 INFO L271 CegarLoopResult]: At program point L232-1(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,626 INFO L271 CegarLoopResult]: At program point L232-2(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,626 INFO L271 CegarLoopResult]: At program point L232-3(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,627 INFO L271 CegarLoopResult]: At program point L232-4(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,627 INFO L271 CegarLoopResult]: At program point L232-5(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,627 INFO L271 CegarLoopResult]: At program point L232-6(line 232) the Hoare annotation is: true [2020-08-22 23:14:36,627 INFO L271 CegarLoopResult]: At program point L187(line 187) the Hoare annotation is: true [2020-08-22 23:14:36,627 INFO L271 CegarLoopResult]: At program point L187-1(line 187) the Hoare annotation is: true [2020-08-22 23:14:36,627 INFO L271 CegarLoopResult]: At program point L187-2(line 187) the Hoare annotation is: true [2020-08-22 23:14:36,628 INFO L271 CegarLoopResult]: At program point L187-3(line 187) the Hoare annotation is: true [2020-08-22 23:14:36,628 INFO L271 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: true [2020-08-22 23:14:36,628 INFO L271 CegarLoopResult]: At program point L187-4(line 187) the Hoare annotation is: true [2020-08-22 23:14:36,628 INFO L271 CegarLoopResult]: At program point L187-5(line 187) the Hoare annotation is: true [2020-08-22 23:14:36,628 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(#t~string65.base)| |#t~string65.base|) (= ~Id_MCDC_111~0.base |old(~Id_MCDC_111~0.base)|) (= |old(#length)| |#length|) (= |old(~Id_MCDC_111~0.offset)| ~Id_MCDC_111~0.offset) (= |old(#t~string33.base)| |#t~string33.base|) (= |old(#t~string66.base)| |#t~string66.base|) (= |old(#t~string20.base)| |#t~string20.base|) (= ~Id_MCDC_109~0.offset |old(~Id_MCDC_109~0.offset)|) (= |old(#t~string33.offset)| |#t~string33.offset|) (= ~Id_MCDC_107~0.offset |old(~Id_MCDC_107~0.offset)|) (= |old(#valid)| |#valid|) (= |old(#NULL.base)| |#NULL.base|) (= |~#Id_MCDC_112~0.base| |old(~#Id_MCDC_112~0.base)|) (= ~Id_MCDC_108~0.base |old(~Id_MCDC_108~0.base)|) (= |old(~#Id_MCDC_112~0.offset)| |~#Id_MCDC_112~0.offset|) (= |old(#t~string20.offset)| |#t~string20.offset|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |old(#t~string38.offset)| |#t~string38.offset|) (= ~Id_MCDC_110~0.offset |old(~Id_MCDC_110~0.offset)|) (= |old(~Id_MCDC_106~0)| ~Id_MCDC_106~0) (= |old(#t~string66.offset)| |#t~string66.offset|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(~Id_MCDC_110~0.base)| ~Id_MCDC_110~0.base) (= |#t~string14.base| |old(#t~string14.base)|) (= |old(#t~string38.base)| |#t~string38.base|) (= |old(~Id_MCDC_109~0.base)| ~Id_MCDC_109~0.base) (= |old(~Id_MCDC_104~0)| ~Id_MCDC_104~0) (= |old(~#Id_MCDC_113~0.base)| |~#Id_MCDC_113~0.base|) (= |old(~Id_MCDC_108~0.offset)| ~Id_MCDC_108~0.offset) (= |old(~#Id_MCDC_113~0.offset)| |~#Id_MCDC_113~0.offset|) (= |old(~Id_MCDC_105~0)| ~Id_MCDC_105~0) (= ~Id_MCDC_107~0.base |old(~Id_MCDC_107~0.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-08-22 23:14:36,629 INFO L271 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-08-22 23:14:36,629 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-08-22 23:14:36,629 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-08-22 23:14:36,629 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-08-22 23:14:36,629 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-08-22 23:14:36,629 INFO L271 CegarLoopResult]: At program point avoid_zeroEXIT(lines 7 13) the Hoare annotation is: true [2020-08-22 23:14:36,629 INFO L271 CegarLoopResult]: At program point L11(line 11) the Hoare annotation is: true [2020-08-22 23:14:36,630 INFO L271 CegarLoopResult]: At program point L9(lines 9 12) the Hoare annotation is: true [2020-08-22 23:14:36,630 INFO L271 CegarLoopResult]: At program point L9-2(lines 7 13) the Hoare annotation is: true [2020-08-22 23:14:36,630 INFO L271 CegarLoopResult]: At program point avoid_zeroENTRY(lines 7 13) the Hoare annotation is: true [2020-08-22 23:14:36,630 INFO L271 CegarLoopResult]: At program point __VERIFIER_assertENTRY(lines 457 464) the Hoare annotation is: true [2020-08-22 23:14:36,630 INFO L264 CegarLoopResult]: At program point L461(line 461) the Hoare annotation is: (= |__VERIFIER_assert_#in~Id_MCDC_103| 0) [2020-08-22 23:14:36,630 INFO L264 CegarLoopResult]: At program point L459(lines 459 462) the Hoare annotation is: (or (not (= __VERIFIER_assert_~Id_MCDC_103 0)) (= |__VERIFIER_assert_#in~Id_MCDC_103| 0)) [2020-08-22 23:14:36,630 INFO L264 CegarLoopResult]: At program point __VERIFIER_assertEXIT(lines 457 464) the Hoare annotation is: (or (not (= __VERIFIER_assert_~Id_MCDC_103 0)) (= |__VERIFIER_assert_#in~Id_MCDC_103| 0)) [2020-08-22 23:14:36,631 INFO L264 CegarLoopResult]: At program point L459-2(lines 457 464) the Hoare annotation is: (or (not (= __VERIFIER_assert_~Id_MCDC_103 0)) (= |__VERIFIER_assert_#in~Id_MCDC_103| 0)) [2020-08-22 23:14:36,631 INFO L264 CegarLoopResult]: At program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 461) the Hoare annotation is: (= |__VERIFIER_assert_#in~Id_MCDC_103| 0) [2020-08-22 23:14:36,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.08 11:14:36 BoogieIcfgContainer [2020-08-22 23:14:36,665 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-08-22 23:14:36,668 INFO L168 Benchmark]: Toolchain (without parser) took 26066.57 ms. Allocated memory was 137.4 MB in the beginning and 673.2 MB in the end (delta: 535.8 MB). Free memory was 100.9 MB in the beginning and 572.4 MB in the end (delta: -471.6 MB). Peak memory consumption was 491.8 MB. Max. memory is 7.1 GB. [2020-08-22 23:14:36,669 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 137.4 MB. Free memory was 119.9 MB in the beginning and 119.5 MB in the end (delta: 419.5 kB). Peak memory consumption was 419.5 kB. Max. memory is 7.1 GB. [2020-08-22 23:14:36,670 INFO L168 Benchmark]: CACSL2BoogieTranslator took 847.10 ms. Allocated memory was 137.4 MB in the beginning and 202.4 MB in the end (delta: 65.0 MB). Free memory was 100.9 MB in the beginning and 172.5 MB in the end (delta: -71.6 MB). Peak memory consumption was 23.9 MB. Max. memory is 7.1 GB. [2020-08-22 23:14:36,671 INFO L168 Benchmark]: Boogie Preprocessor took 198.41 ms. Allocated memory is still 202.4 MB. Free memory was 172.5 MB in the beginning and 168.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. [2020-08-22 23:14:36,673 INFO L168 Benchmark]: RCFGBuilder took 2156.15 ms. Allocated memory was 202.4 MB in the beginning and 232.3 MB in the end (delta: 29.9 MB). Free memory was 168.4 MB in the beginning and 192.3 MB in the end (delta: -23.9 MB). Peak memory consumption was 89.3 MB. Max. memory is 7.1 GB. [2020-08-22 23:14:36,677 INFO L168 Benchmark]: TraceAbstraction took 22856.27 ms. Allocated memory was 232.3 MB in the beginning and 673.2 MB in the end (delta: 440.9 MB). Free memory was 192.3 MB in the beginning and 572.4 MB in the end (delta: -380.1 MB). Peak memory consumption was 488.4 MB. Max. memory is 7.1 GB. [2020-08-22 23:14:36,681 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 ms. Allocated memory is still 137.4 MB. Free memory was 119.9 MB in the beginning and 119.5 MB in the end (delta: 419.5 kB). Peak memory consumption was 419.5 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 847.10 ms. Allocated memory was 137.4 MB in the beginning and 202.4 MB in the end (delta: 65.0 MB). Free memory was 100.9 MB in the beginning and 172.5 MB in the end (delta: -71.6 MB). Peak memory consumption was 23.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 198.41 ms. Allocated memory is still 202.4 MB. Free memory was 172.5 MB in the beginning and 168.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2156.15 ms. Allocated memory was 202.4 MB in the beginning and 232.3 MB in the end (delta: 29.9 MB). Free memory was 168.4 MB in the beginning and 192.3 MB in the end (delta: -23.9 MB). Peak memory consumption was 89.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 22856.27 ms. Allocated memory was 232.3 MB in the beginning and 673.2 MB in the end (delta: 440.9 MB). Free memory was 192.3 MB in the beginning and 572.4 MB in the end (delta: -380.1 MB). Peak memory consumption was 488.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 461]: 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: 207]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 224]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 356]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 374]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 404]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 306]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 418]: Procedure Contract for Id_MCDC_100 Derived contract for procedure Id_MCDC_100: 1 - ProcedureContractResult [Line: 398]: Procedure Contract for Id_MCDC_99 Derived contract for procedure Id_MCDC_99: 1 - ProcedureContractResult [Line: 191]: Procedure Contract for Id_MCDC_89 Derived contract for procedure Id_MCDC_89: 1 - ProcedureContractResult [Line: 329]: Procedure Contract for Id_MCDC_97 Derived contract for procedure Id_MCDC_97: 1 - ProcedureContractResult [Line: 425]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 278]: Procedure Contract for Id_MCDC_95 Derived contract for procedure Id_MCDC_95: 1 - ProcedureContractResult [Line: 298]: Procedure Contract for Id_MCDC_96 Derived contract for procedure Id_MCDC_96: 1 - ProcedureContractResult [Line: 247]: Procedure Contract for Id_MCDC_92 Derived contract for procedure Id_MCDC_92: 1 - ProcedureContractResult [Line: 7]: Procedure Contract for avoid_zero Derived contract for procedure avoid_zero: 1 - ProcedureContractResult [Line: 457]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert: !(Id_MCDC_103 == 0) || \old(Id_MCDC_103) == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 13 procedures, 517 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 11.5s, OverallIterations: 3, TraceHistogramMax: 1, AutomataDifference: 8.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 11.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1522 SDtfs, 1632 SDslu, 1480 SDs, 0 SdLazy, 2342 SolverSat, 124 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 46 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 1.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=512occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 512 LocationsWithAnnotation, 1383 PreInvPairs, 1809 NumberOfFragments, 1317 HoareAnnotationTreeSize, 1383 FomulaSimplifications, 480 FormulaSimplificationTreeSizeReduction, 4.9s HoareSimplificationTime, 512 FomulaSimplificationsInter, 29236 FormulaSimplificationTreeSizeReductionInter, 5.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 539 NumberOfCodeBlocks, 539 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 536 ConstructedInterpolants, 0 QuantifiedInterpolants, 162776 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 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...