./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/float-benchs/zonotope_3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c3fed411 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/float-benchs/zonotope_3.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c1619194307da84227512f62eb582bffd66266544ce804bd80ee6a40fe157ac7 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-15 23:32:05,104 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 23:32:05,106 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 23:32:05,131 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 23:32:05,132 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 23:32:05,135 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 23:32:05,136 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 23:32:05,138 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 23:32:05,140 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 23:32:05,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 23:32:05,145 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 23:32:05,145 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 23:32:05,146 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 23:32:05,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 23:32:05,149 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 23:32:05,150 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 23:32:05,153 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 23:32:05,154 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 23:32:05,155 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 23:32:05,156 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 23:32:05,158 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 23:32:05,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 23:32:05,161 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 23:32:05,162 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 23:32:05,164 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 23:32:05,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 23:32:05,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 23:32:05,167 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 23:32:05,167 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 23:32:05,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 23:32:05,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 23:32:05,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 23:32:05,170 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 23:32:05,171 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 23:32:05,172 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 23:32:05,172 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 23:32:05,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 23:32:05,172 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 23:32:05,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 23:32:05,173 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 23:32:05,174 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 23:32:05,174 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-15 23:32:05,199 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 23:32:05,201 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 23:32:05,202 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 23:32:05,202 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 23:32:05,203 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 23:32:05,203 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 23:32:05,203 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 23:32:05,204 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 23:32:05,204 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 23:32:05,204 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 23:32:05,204 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-15 23:32:05,205 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 23:32:05,205 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-15 23:32:05,205 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 23:32:05,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 23:32:05,205 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 23:32:05,205 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 23:32:05,205 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-15 23:32:05,206 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 23:32:05,206 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 23:32:05,206 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 23:32:05,206 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 23:32:05,206 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 23:32:05,206 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 23:32:05,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 23:32:05,207 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 23:32:05,207 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 23:32:05,208 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 23:32:05,208 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 23:32:05,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 23:32:05,208 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 23:32:05,208 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 23:32:05,208 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 23:32:05,208 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 23:32:05,208 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c1619194307da84227512f62eb582bffd66266544ce804bd80ee6a40fe157ac7 [2021-12-15 23:32:05,442 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 23:32:05,463 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 23:32:05,465 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 23:32:05,466 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 23:32:05,467 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 23:32:05,468 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-benchs/zonotope_3.c [2021-12-15 23:32:05,537 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c2564ef5/b4f717722a0b4ce28054a939f8de6b8a/FLAG870b7a0ad [2021-12-15 23:32:05,922 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 23:32:05,922 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-benchs/zonotope_3.c [2021-12-15 23:32:05,927 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c2564ef5/b4f717722a0b4ce28054a939f8de6b8a/FLAG870b7a0ad [2021-12-15 23:32:05,936 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c2564ef5/b4f717722a0b4ce28054a939f8de6b8a [2021-12-15 23:32:05,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 23:32:05,939 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 23:32:05,940 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 23:32:05,941 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 23:32:05,952 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 23:32:05,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 11:32:05" (1/1) ... [2021-12-15 23:32:05,953 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eb1b82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:32:05, skipping insertion in model container [2021-12-15 23:32:05,953 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 11:32:05" (1/1) ... [2021-12-15 23:32:05,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 23:32:05,968 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 23:32:06,133 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-benchs/zonotope_3.c[604,617] [2021-12-15 23:32:06,166 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 23:32:06,170 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 23:32:06,183 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-benchs/zonotope_3.c[604,617] [2021-12-15 23:32:06,187 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 23:32:06,195 INFO L208 MainTranslator]: Completed translation [2021-12-15 23:32:06,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:32:06 WrapperNode [2021-12-15 23:32:06,196 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 23:32:06,197 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 23:32:06,197 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 23:32:06,197 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 23:32:06,202 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:32:06" (1/1) ... [2021-12-15 23:32:06,206 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:32:06" (1/1) ... [2021-12-15 23:32:06,221 INFO L137 Inliner]: procedures = 16, calls = 17, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 65 [2021-12-15 23:32:06,222 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 23:32:06,222 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 23:32:06,222 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 23:32:06,222 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 23:32:06,227 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:32:06" (1/1) ... [2021-12-15 23:32:06,228 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:32:06" (1/1) ... [2021-12-15 23:32:06,236 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:32:06" (1/1) ... [2021-12-15 23:32:06,237 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:32:06" (1/1) ... [2021-12-15 23:32:06,243 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:32:06" (1/1) ... [2021-12-15 23:32:06,247 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:32:06" (1/1) ... [2021-12-15 23:32:06,248 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:32:06" (1/1) ... [2021-12-15 23:32:06,249 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 23:32:06,253 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 23:32:06,253 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 23:32:06,253 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 23:32:06,254 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:32:06" (1/1) ... [2021-12-15 23:32:06,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 23:32:06,267 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 23:32:06,310 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 23:32:06,312 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 23:32:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 23:32:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure f [2021-12-15 23:32:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2021-12-15 23:32:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure g [2021-12-15 23:32:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2021-12-15 23:32:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 23:32:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 23:32:06,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 23:32:06,444 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 23:32:06,448 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 23:32:06,550 INFO L277 CfgBuilder]: Performing block encoding [2021-12-15 23:32:06,567 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-15 23:32:06,567 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-15 23:32:06,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 11:32:06 BoogieIcfgContainer [2021-12-15 23:32:06,568 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-15 23:32:06,569 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-15 23:32:06,570 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-15 23:32:06,572 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-15 23:32:06,572 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.12 11:32:05" (1/3) ... [2021-12-15 23:32:06,572 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@375256f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.12 11:32:06, skipping insertion in model container [2021-12-15 23:32:06,573 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:32:06" (2/3) ... [2021-12-15 23:32:06,573 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@375256f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.12 11:32:06, skipping insertion in model container [2021-12-15 23:32:06,573 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 11:32:06" (3/3) ... [2021-12-15 23:32:06,574 INFO L111 eAbstractionObserver]: Analyzing ICFG zonotope_3.c [2021-12-15 23:32:06,577 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-15 23:32:06,577 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-15 23:32:06,613 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-15 23:32:06,619 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-15 23:32:06,620 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-15 23:32:06,642 INFO L276 IsEmpty]: Start isEmpty. Operand has 36 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 25 states have internal predecessors, (29), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2021-12-15 23:32:06,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-12-15 23:32:06,645 INFO L506 BasicCegarLoop]: Found error trace [2021-12-15 23:32:06,646 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-15 23:32:06,647 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-15 23:32:06,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-15 23:32:06,651 INFO L85 PathProgramCache]: Analyzing trace with hash -791121696, now seen corresponding path program 1 times [2021-12-15 23:32:06,657 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-15 23:32:06,658 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [229211882] [2021-12-15 23:32:06,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-15 23:32:06,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-15 23:32:06,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:06,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-15 23:32:06,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:06,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-12-15 23:32:06,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:06,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-15 23:32:06,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:06,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-15 23:32:06,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:06,860 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-12-15 23:32:06,860 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-15 23:32:06,861 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [229211882] [2021-12-15 23:32:06,861 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [229211882] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-15 23:32:06,862 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-15 23:32:06,862 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-15 23:32:06,864 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191963818] [2021-12-15 23:32:06,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-15 23:32:06,867 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-15 23:32:06,868 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-15 23:32:06,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-15 23:32:06,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-15 23:32:06,901 INFO L87 Difference]: Start difference. First operand has 36 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 25 states have internal predecessors, (29), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-12-15 23:32:06,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-15 23:32:06,958 INFO L93 Difference]: Finished difference Result 74 states and 95 transitions. [2021-12-15 23:32:06,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-15 23:32:06,961 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 26 [2021-12-15 23:32:06,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-15 23:32:06,966 INFO L225 Difference]: With dead ends: 74 [2021-12-15 23:32:06,966 INFO L226 Difference]: Without dead ends: 44 [2021-12-15 23:32:06,971 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-15 23:32:06,975 INFO L933 BasicCegarLoop]: 44 mSDtfsCounter, 7 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 81 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-15 23:32:06,977 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11 Valid, 81 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-15 23:32:06,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2021-12-15 23:32:07,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 33. [2021-12-15 23:32:07,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 22 states have (on average 1.0454545454545454) internal successors, (23), 22 states have internal predecessors, (23), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2021-12-15 23:32:07,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 39 transitions. [2021-12-15 23:32:07,019 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 39 transitions. Word has length 26 [2021-12-15 23:32:07,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-15 23:32:07,020 INFO L470 AbstractCegarLoop]: Abstraction has 33 states and 39 transitions. [2021-12-15 23:32:07,020 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-12-15 23:32:07,021 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2021-12-15 23:32:07,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-12-15 23:32:07,024 INFO L506 BasicCegarLoop]: Found error trace [2021-12-15 23:32:07,024 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-15 23:32:07,025 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-15 23:32:07,025 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-15 23:32:07,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-15 23:32:07,027 INFO L85 PathProgramCache]: Analyzing trace with hash -1098789301, now seen corresponding path program 1 times [2021-12-15 23:32:07,028 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-15 23:32:07,028 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2065782460] [2021-12-15 23:32:07,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-15 23:32:07,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-15 23:32:07,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-15 23:32:07,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-12-15 23:32:07,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-15 23:32:07,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-15 23:32:07,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-15 23:32:07,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2021-12-15 23:32:07,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-15 23:32:07,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-15 23:32:07,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,193 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-12-15 23:32:07,195 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-15 23:32:07,195 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2065782460] [2021-12-15 23:32:07,195 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2065782460] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-15 23:32:07,195 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2142831796] [2021-12-15 23:32:07,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-15 23:32:07,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-15 23:32:07,197 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 23:32:07,213 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-15 23:32:07,236 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-15 23:32:07,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,303 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-15 23:32:07,310 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-15 23:32:07,459 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-12-15 23:32:07,460 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-15 23:32:07,558 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-12-15 23:32:07,558 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2142831796] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-15 23:32:07,558 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-15 23:32:07,559 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 7 [2021-12-15 23:32:07,559 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204295041] [2021-12-15 23:32:07,560 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-15 23:32:07,560 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-15 23:32:07,560 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-15 23:32:07,561 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-15 23:32:07,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-12-15 23:32:07,561 INFO L87 Difference]: Start difference. First operand 33 states and 39 transitions. Second operand has 7 states, 7 states have (on average 5.857142857142857) internal successors, (41), 7 states have internal predecessors, (41), 4 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 4 states have call predecessors, (16), 4 states have call successors, (16) [2021-12-15 23:32:07,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-15 23:32:07,636 INFO L93 Difference]: Finished difference Result 73 states and 93 transitions. [2021-12-15 23:32:07,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-15 23:32:07,637 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.857142857142857) internal successors, (41), 7 states have internal predecessors, (41), 4 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 4 states have call predecessors, (16), 4 states have call successors, (16) Word has length 50 [2021-12-15 23:32:07,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-15 23:32:07,638 INFO L225 Difference]: With dead ends: 73 [2021-12-15 23:32:07,638 INFO L226 Difference]: Without dead ends: 69 [2021-12-15 23:32:07,639 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-12-15 23:32:07,640 INFO L933 BasicCegarLoop]: 48 mSDtfsCounter, 28 mSDsluCounter, 116 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 36 SdHoareTripleChecker+Valid, 164 SdHoareTripleChecker+Invalid, 59 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-15 23:32:07,640 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [36 Valid, 164 Invalid, 59 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-15 23:32:07,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2021-12-15 23:32:07,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 69. [2021-12-15 23:32:07,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 46 states have (on average 1.0217391304347827) internal successors, (47), 46 states have internal predecessors, (47), 20 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2021-12-15 23:32:07,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 87 transitions. [2021-12-15 23:32:07,649 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 87 transitions. Word has length 50 [2021-12-15 23:32:07,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-15 23:32:07,649 INFO L470 AbstractCegarLoop]: Abstraction has 69 states and 87 transitions. [2021-12-15 23:32:07,649 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.857142857142857) internal successors, (41), 7 states have internal predecessors, (41), 4 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 4 states have call predecessors, (16), 4 states have call successors, (16) [2021-12-15 23:32:07,649 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 87 transitions. [2021-12-15 23:32:07,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-12-15 23:32:07,652 INFO L506 BasicCegarLoop]: Found error trace [2021-12-15 23:32:07,653 INFO L514 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-15 23:32:07,686 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-12-15 23:32:07,869 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-15 23:32:07,869 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-15 23:32:07,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-15 23:32:07,870 INFO L85 PathProgramCache]: Analyzing trace with hash -1576992628, now seen corresponding path program 2 times [2021-12-15 23:32:07,870 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-15 23:32:07,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1759846040] [2021-12-15 23:32:07,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-15 23:32:07,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-15 23:32:07,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-15 23:32:07,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-12-15 23:32:07,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-15 23:32:07,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-15 23:32:07,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-15 23:32:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2021-12-15 23:32:07,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-15 23:32:07,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-15 23:32:07,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-15 23:32:07,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-15 23:32:07,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-15 23:32:07,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-12-15 23:32:07,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-15 23:32:07,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-12-15 23:32:07,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-12-15 23:32:07,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-12-15 23:32:07,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:07,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-15 23:32:08,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:08,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-15 23:32:08,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:08,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-12-15 23:32:08,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:08,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-15 23:32:08,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:08,013 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2021-12-15 23:32:08,013 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-15 23:32:08,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1759846040] [2021-12-15 23:32:08,014 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1759846040] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-15 23:32:08,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [274859470] [2021-12-15 23:32:08,014 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-12-15 23:32:08,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-15 23:32:08,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 23:32:08,020 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-15 23:32:08,023 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-12-15 23:32:08,085 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-12-15 23:32:08,086 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-15 23:32:08,087 INFO L263 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 6 conjunts are in the unsatisfiable core [2021-12-15 23:32:08,090 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-15 23:32:08,275 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2021-12-15 23:32:08,275 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-15 23:32:08,564 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2021-12-15 23:32:08,564 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [274859470] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-15 23:32:08,564 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-15 23:32:08,565 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 13 [2021-12-15 23:32:08,565 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5036990] [2021-12-15 23:32:08,565 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-15 23:32:08,566 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-12-15 23:32:08,566 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-15 23:32:08,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-12-15 23:32:08,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2021-12-15 23:32:08,567 INFO L87 Difference]: Start difference. First operand 69 states and 87 transitions. Second operand has 13 states, 13 states have (on average 6.846153846153846) internal successors, (89), 13 states have internal predecessors, (89), 10 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 10 states have call predecessors, (40), 10 states have call successors, (40) [2021-12-15 23:32:08,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-15 23:32:08,779 INFO L93 Difference]: Finished difference Result 145 states and 192 transitions. [2021-12-15 23:32:08,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-12-15 23:32:08,780 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 6.846153846153846) internal successors, (89), 13 states have internal predecessors, (89), 10 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 10 states have call predecessors, (40), 10 states have call successors, (40) Word has length 122 [2021-12-15 23:32:08,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-15 23:32:08,782 INFO L225 Difference]: With dead ends: 145 [2021-12-15 23:32:08,782 INFO L226 Difference]: Without dead ends: 141 [2021-12-15 23:32:08,782 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 289 GetRequests, 278 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2021-12-15 23:32:08,783 INFO L933 BasicCegarLoop]: 72 mSDtfsCounter, 70 mSDsluCounter, 221 mSDsCounter, 0 mSdLazyCounter, 165 mSolverCounterSat, 39 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 78 SdHoareTripleChecker+Valid, 293 SdHoareTripleChecker+Invalid, 204 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 165 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-12-15 23:32:08,783 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [78 Valid, 293 Invalid, 204 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 165 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-12-15 23:32:08,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2021-12-15 23:32:08,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 141. [2021-12-15 23:32:08,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 141 states, 94 states have (on average 1.0106382978723405) internal successors, (95), 94 states have internal predecessors, (95), 44 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2021-12-15 23:32:08,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 183 transitions. [2021-12-15 23:32:08,802 INFO L78 Accepts]: Start accepts. Automaton has 141 states and 183 transitions. Word has length 122 [2021-12-15 23:32:08,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-15 23:32:08,803 INFO L470 AbstractCegarLoop]: Abstraction has 141 states and 183 transitions. [2021-12-15 23:32:08,803 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 6.846153846153846) internal successors, (89), 13 states have internal predecessors, (89), 10 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 10 states have call predecessors, (40), 10 states have call successors, (40) [2021-12-15 23:32:08,803 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 183 transitions. [2021-12-15 23:32:08,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2021-12-15 23:32:08,805 INFO L506 BasicCegarLoop]: Found error trace [2021-12-15 23:32:08,806 INFO L514 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-15 23:32:08,847 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-12-15 23:32:09,019 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2021-12-15 23:32:09,021 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-15 23:32:09,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-15 23:32:09,022 INFO L85 PathProgramCache]: Analyzing trace with hash 605772302, now seen corresponding path program 3 times [2021-12-15 23:32:09,022 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-15 23:32:09,022 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1296184516] [2021-12-15 23:32:09,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-15 23:32:09,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-15 23:32:09,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-15 23:32:09,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-12-15 23:32:09,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-15 23:32:09,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-15 23:32:09,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-15 23:32:09,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2021-12-15 23:32:09,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-15 23:32:09,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-15 23:32:09,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-15 23:32:09,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-15 23:32:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-15 23:32:09,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-12-15 23:32:09,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-15 23:32:09,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-12-15 23:32:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-12-15 23:32:09,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-12-15 23:32:09,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-15 23:32:09,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-15 23:32:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-12-15 23:32:09,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-15 23:32:09,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-12-15 23:32:09,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-12-15 23:32:09,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-12-15 23:32:09,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-12-15 23:32:09,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-12-15 23:32:09,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-12-15 23:32:09,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-12-15 23:32:09,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-12-15 23:32:09,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-12-15 23:32:09,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-12-15 23:32:09,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-15 23:32:09,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-12-15 23:32:09,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-12-15 23:32:09,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-12-15 23:32:09,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-12-15 23:32:09,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2021-12-15 23:32:09,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-12-15 23:32:09,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-12-15 23:32:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-12-15 23:32:09,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2021-12-15 23:32:09,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-12-15 23:32:09,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2021-12-15 23:32:09,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2021-12-15 23:32:09,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-12-15 23:32:09,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:09,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 550 refuted. 0 times theorem prover too weak. 1386 trivial. 0 not checked. [2021-12-15 23:32:09,291 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-15 23:32:09,291 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1296184516] [2021-12-15 23:32:09,291 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1296184516] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-15 23:32:09,292 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [896410384] [2021-12-15 23:32:09,292 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-12-15 23:32:09,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-15 23:32:09,292 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 23:32:09,293 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-15 23:32:09,294 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-12-15 23:32:09,412 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 17 check-sat command(s) [2021-12-15 23:32:09,412 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-15 23:32:09,415 INFO L263 TraceCheckSpWp]: Trace formula consists of 598 conjuncts, 12 conjunts are in the unsatisfiable core [2021-12-15 23:32:09,423 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-15 23:32:09,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 550 refuted. 0 times theorem prover too weak. 1386 trivial. 0 not checked. [2021-12-15 23:32:09,849 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-15 23:32:10,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 550 refuted. 0 times theorem prover too weak. 1386 trivial. 0 not checked. [2021-12-15 23:32:10,414 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [896410384] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-15 23:32:10,414 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-15 23:32:10,415 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 25 [2021-12-15 23:32:10,415 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111190520] [2021-12-15 23:32:10,415 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-15 23:32:10,416 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2021-12-15 23:32:10,416 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-15 23:32:10,417 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-12-15 23:32:10,417 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=300, Invalid=300, Unknown=0, NotChecked=0, Total=600 [2021-12-15 23:32:10,417 INFO L87 Difference]: Start difference. First operand 141 states and 183 transitions. Second operand has 25 states, 25 states have (on average 7.4) internal successors, (185), 25 states have internal predecessors, (185), 22 states have call successors, (88), 1 states have call predecessors, (88), 1 states have return successors, (88), 22 states have call predecessors, (88), 22 states have call successors, (88) [2021-12-15 23:32:10,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-15 23:32:10,676 INFO L93 Difference]: Finished difference Result 289 states and 390 transitions. [2021-12-15 23:32:10,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-12-15 23:32:10,677 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 7.4) internal successors, (185), 25 states have internal predecessors, (185), 22 states have call successors, (88), 1 states have call predecessors, (88), 1 states have return successors, (88), 22 states have call predecessors, (88), 22 states have call successors, (88) Word has length 266 [2021-12-15 23:32:10,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-15 23:32:10,680 INFO L225 Difference]: With dead ends: 289 [2021-12-15 23:32:10,680 INFO L226 Difference]: Without dead ends: 285 [2021-12-15 23:32:10,680 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 631 GetRequests, 608 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=300, Invalid=300, Unknown=0, NotChecked=0, Total=600 [2021-12-15 23:32:10,681 INFO L933 BasicCegarLoop]: 120 mSDtfsCounter, 231 mSDsluCounter, 201 mSDsCounter, 0 mSdLazyCounter, 281 mSolverCounterSat, 139 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 239 SdHoareTripleChecker+Valid, 321 SdHoareTripleChecker+Invalid, 420 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 139 IncrementalHoareTripleChecker+Valid, 281 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-12-15 23:32:10,681 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [239 Valid, 321 Invalid, 420 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [139 Valid, 281 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-12-15 23:32:10,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 285 states. [2021-12-15 23:32:10,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 285 to 285. [2021-12-15 23:32:10,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 285 states, 190 states have (on average 1.0052631578947369) internal successors, (191), 190 states have internal predecessors, (191), 92 states have call successors, (92), 2 states have call predecessors, (92), 2 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) [2021-12-15 23:32:10,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 285 states and 375 transitions. [2021-12-15 23:32:10,698 INFO L78 Accepts]: Start accepts. Automaton has 285 states and 375 transitions. Word has length 266 [2021-12-15 23:32:10,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-15 23:32:10,699 INFO L470 AbstractCegarLoop]: Abstraction has 285 states and 375 transitions. [2021-12-15 23:32:10,699 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 7.4) internal successors, (185), 25 states have internal predecessors, (185), 22 states have call successors, (88), 1 states have call predecessors, (88), 1 states have return successors, (88), 22 states have call predecessors, (88), 22 states have call successors, (88) [2021-12-15 23:32:10,700 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 375 transitions. [2021-12-15 23:32:10,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 555 [2021-12-15 23:32:10,706 INFO L506 BasicCegarLoop]: Found error trace [2021-12-15 23:32:10,706 INFO L514 BasicCegarLoop]: trace histogram [46, 46, 46, 46, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-15 23:32:10,725 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-12-15 23:32:10,923 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-15 23:32:10,923 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-15 23:32:10,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-15 23:32:10,924 INFO L85 PathProgramCache]: Analyzing trace with hash -853810926, now seen corresponding path program 4 times [2021-12-15 23:32:10,924 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-15 23:32:10,924 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [936655581] [2021-12-15 23:32:10,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-15 23:32:10,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-15 23:32:10,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-15 23:32:11,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-12-15 23:32:11,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-15 23:32:11,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-15 23:32:11,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-15 23:32:11,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2021-12-15 23:32:11,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-15 23:32:11,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-15 23:32:11,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-15 23:32:11,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-15 23:32:11,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-15 23:32:11,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-12-15 23:32:11,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-15 23:32:11,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-12-15 23:32:11,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-12-15 23:32:11,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-12-15 23:32:11,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-15 23:32:11,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-15 23:32:11,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-12-15 23:32:11,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-15 23:32:11,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-12-15 23:32:11,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-12-15 23:32:11,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-12-15 23:32:11,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-12-15 23:32:11,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-12-15 23:32:11,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-12-15 23:32:11,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-12-15 23:32:11,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-12-15 23:32:11,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-12-15 23:32:11,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-12-15 23:32:11,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-15 23:32:11,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-12-15 23:32:11,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-12-15 23:32:11,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-12-15 23:32:11,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-12-15 23:32:11,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2021-12-15 23:32:11,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-12-15 23:32:11,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-12-15 23:32:11,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-12-15 23:32:11,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2021-12-15 23:32:11,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-12-15 23:32:11,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2021-12-15 23:32:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2021-12-15 23:32:11,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-12-15 23:32:11,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2021-12-15 23:32:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2021-12-15 23:32:11,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2021-12-15 23:32:11,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2021-12-15 23:32:11,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2021-12-15 23:32:11,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2021-12-15 23:32:11,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-12-15 23:32:11,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2021-12-15 23:32:11,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2021-12-15 23:32:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2021-12-15 23:32:11,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2021-12-15 23:32:11,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2021-12-15 23:32:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337 [2021-12-15 23:32:11,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2021-12-15 23:32:11,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2021-12-15 23:32:11,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2021-12-15 23:32:11,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2021-12-15 23:32:11,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2021-12-15 23:32:11,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2021-12-15 23:32:11,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376 [2021-12-15 23:32:11,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2021-12-15 23:32:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2021-12-15 23:32:11,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2021-12-15 23:32:11,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2021-12-15 23:32:11,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2021-12-15 23:32:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-12-15 23:32:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2021-12-15 23:32:11,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 424 [2021-12-15 23:32:11,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 433 [2021-12-15 23:32:11,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2021-12-15 23:32:11,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2021-12-15 23:32:11,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2021-12-15 23:32:11,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 457 [2021-12-15 23:32:11,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2021-12-15 23:32:11,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2021-12-15 23:32:11,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 472 [2021-12-15 23:32:11,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 481 [2021-12-15 23:32:11,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2021-12-15 23:32:11,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491 [2021-12-15 23:32:11,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 496 [2021-12-15 23:32:11,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 505 [2021-12-15 23:32:11,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 510 [2021-12-15 23:32:11,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 515 [2021-12-15 23:32:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2021-12-15 23:32:11,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-12-15 23:32:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 534 [2021-12-15 23:32:11,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 539 [2021-12-15 23:32:11,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 544 [2021-12-15 23:32:11,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:11,514 INFO L134 CoverageAnalysis]: Checked inductivity of 9004 backedges. 0 proven. 2794 refuted. 0 times theorem prover too weak. 6210 trivial. 0 not checked. [2021-12-15 23:32:11,514 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-15 23:32:11,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [936655581] [2021-12-15 23:32:11,514 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [936655581] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-15 23:32:11,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [464453443] [2021-12-15 23:32:11,514 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-12-15 23:32:11,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-15 23:32:11,515 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 23:32:11,516 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-15 23:32:11,517 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-12-15 23:32:11,702 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-12-15 23:32:11,702 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-15 23:32:11,707 INFO L263 TraceCheckSpWp]: Trace formula consists of 1268 conjuncts, 24 conjunts are in the unsatisfiable core [2021-12-15 23:32:11,719 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-15 23:32:12,428 INFO L134 CoverageAnalysis]: Checked inductivity of 9004 backedges. 0 proven. 2794 refuted. 0 times theorem prover too weak. 6210 trivial. 0 not checked. [2021-12-15 23:32:12,429 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-15 23:32:13,883 INFO L134 CoverageAnalysis]: Checked inductivity of 9004 backedges. 0 proven. 2794 refuted. 0 times theorem prover too weak. 6210 trivial. 0 not checked. [2021-12-15 23:32:13,884 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [464453443] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-15 23:32:13,884 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-15 23:32:13,884 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25, 25] total 49 [2021-12-15 23:32:13,884 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1654693850] [2021-12-15 23:32:13,885 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-15 23:32:13,887 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2021-12-15 23:32:13,888 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-15 23:32:13,888 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2021-12-15 23:32:13,889 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1176, Invalid=1176, Unknown=0, NotChecked=0, Total=2352 [2021-12-15 23:32:13,890 INFO L87 Difference]: Start difference. First operand 285 states and 375 transitions. Second operand has 49 states, 49 states have (on average 7.6938775510204085) internal successors, (377), 49 states have internal predecessors, (377), 46 states have call successors, (184), 1 states have call predecessors, (184), 1 states have return successors, (184), 46 states have call predecessors, (184), 46 states have call successors, (184) [2021-12-15 23:32:14,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-15 23:32:14,495 INFO L93 Difference]: Finished difference Result 577 states and 786 transitions. [2021-12-15 23:32:14,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-12-15 23:32:14,496 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 7.6938775510204085) internal successors, (377), 49 states have internal predecessors, (377), 46 states have call successors, (184), 1 states have call predecessors, (184), 1 states have return successors, (184), 46 states have call predecessors, (184), 46 states have call successors, (184) Word has length 554 [2021-12-15 23:32:14,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-15 23:32:14,501 INFO L225 Difference]: With dead ends: 577 [2021-12-15 23:32:14,501 INFO L226 Difference]: Without dead ends: 573 [2021-12-15 23:32:14,502 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1315 GetRequests, 1268 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 88 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1176, Invalid=1176, Unknown=0, NotChecked=0, Total=2352 [2021-12-15 23:32:14,504 INFO L933 BasicCegarLoop]: 216 mSDtfsCounter, 322 mSDsluCounter, 345 mSDsCounter, 0 mSdLazyCounter, 1125 mSolverCounterSat, 202 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 330 SdHoareTripleChecker+Valid, 561 SdHoareTripleChecker+Invalid, 1327 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 202 IncrementalHoareTripleChecker+Valid, 1125 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-12-15 23:32:14,505 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [330 Valid, 561 Invalid, 1327 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [202 Valid, 1125 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-12-15 23:32:14,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 573 states. [2021-12-15 23:32:14,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 573 to 573. [2021-12-15 23:32:14,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 573 states, 382 states have (on average 1.0026178010471205) internal successors, (383), 382 states have internal predecessors, (383), 188 states have call successors, (188), 2 states have call predecessors, (188), 2 states have return successors, (188), 188 states have call predecessors, (188), 188 states have call successors, (188) [2021-12-15 23:32:14,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 573 states and 759 transitions. [2021-12-15 23:32:14,531 INFO L78 Accepts]: Start accepts. Automaton has 573 states and 759 transitions. Word has length 554 [2021-12-15 23:32:14,532 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-15 23:32:14,532 INFO L470 AbstractCegarLoop]: Abstraction has 573 states and 759 transitions. [2021-12-15 23:32:14,533 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 7.6938775510204085) internal successors, (377), 49 states have internal predecessors, (377), 46 states have call successors, (184), 1 states have call predecessors, (184), 1 states have return successors, (184), 46 states have call predecessors, (184), 46 states have call successors, (184) [2021-12-15 23:32:14,533 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 759 transitions. [2021-12-15 23:32:14,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2021-12-15 23:32:14,554 INFO L506 BasicCegarLoop]: Found error trace [2021-12-15 23:32:14,554 INFO L514 BasicCegarLoop]: trace histogram [94, 94, 94, 94, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-15 23:32:14,591 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-12-15 23:32:14,774 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-15 23:32:14,774 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-15 23:32:14,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-15 23:32:14,775 INFO L85 PathProgramCache]: Analyzing trace with hash -315867366, now seen corresponding path program 5 times [2021-12-15 23:32:14,775 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-15 23:32:14,775 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1355102823] [2021-12-15 23:32:14,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-15 23:32:14,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-15 23:32:14,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-15 23:32:15,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-12-15 23:32:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-15 23:32:15,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-15 23:32:15,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-15 23:32:15,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2021-12-15 23:32:15,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-15 23:32:15,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-15 23:32:15,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-15 23:32:15,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-15 23:32:15,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-15 23:32:15,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-12-15 23:32:15,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-15 23:32:15,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-12-15 23:32:15,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-12-15 23:32:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-12-15 23:32:15,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-15 23:32:15,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-15 23:32:15,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-12-15 23:32:15,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-15 23:32:15,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-12-15 23:32:15,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-12-15 23:32:15,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-12-15 23:32:15,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-12-15 23:32:15,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-12-15 23:32:15,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-12-15 23:32:15,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-12-15 23:32:15,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-12-15 23:32:15,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-12-15 23:32:15,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-12-15 23:32:15,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-15 23:32:15,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-12-15 23:32:15,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-12-15 23:32:15,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-12-15 23:32:15,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-12-15 23:32:15,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2021-12-15 23:32:15,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-12-15 23:32:15,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-12-15 23:32:15,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-12-15 23:32:15,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2021-12-15 23:32:15,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-12-15 23:32:15,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2021-12-15 23:32:15,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2021-12-15 23:32:15,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-12-15 23:32:15,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2021-12-15 23:32:15,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2021-12-15 23:32:15,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2021-12-15 23:32:15,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2021-12-15 23:32:15,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2021-12-15 23:32:15,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2021-12-15 23:32:15,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-12-15 23:32:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2021-12-15 23:32:15,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2021-12-15 23:32:15,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2021-12-15 23:32:15,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2021-12-15 23:32:15,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2021-12-15 23:32:15,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337 [2021-12-15 23:32:15,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2021-12-15 23:32:15,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2021-12-15 23:32:15,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2021-12-15 23:32:15,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2021-12-15 23:32:15,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2021-12-15 23:32:15,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2021-12-15 23:32:15,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376 [2021-12-15 23:32:15,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2021-12-15 23:32:15,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2021-12-15 23:32:15,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2021-12-15 23:32:15,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2021-12-15 23:32:15,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2021-12-15 23:32:15,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-12-15 23:32:15,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2021-12-15 23:32:15,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 424 [2021-12-15 23:32:15,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 433 [2021-12-15 23:32:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2021-12-15 23:32:15,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2021-12-15 23:32:15,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2021-12-15 23:32:15,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 457 [2021-12-15 23:32:15,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2021-12-15 23:32:15,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2021-12-15 23:32:15,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 472 [2021-12-15 23:32:15,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 481 [2021-12-15 23:32:15,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2021-12-15 23:32:15,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491 [2021-12-15 23:32:15,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 496 [2021-12-15 23:32:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 505 [2021-12-15 23:32:15,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 510 [2021-12-15 23:32:15,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 515 [2021-12-15 23:32:15,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2021-12-15 23:32:15,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-12-15 23:32:15,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 534 [2021-12-15 23:32:15,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 539 [2021-12-15 23:32:15,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 544 [2021-12-15 23:32:15,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-15 23:32:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558 [2021-12-15 23:32:15,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2021-12-15 23:32:15,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 568 [2021-12-15 23:32:15,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 577 [2021-12-15 23:32:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 582 [2021-12-15 23:32:15,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 587 [2021-12-15 23:32:15,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 592 [2021-12-15 23:32:15,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 601 [2021-12-15 23:32:15,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 606 [2021-12-15 23:32:15,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 611 [2021-12-15 23:32:15,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 616 [2021-12-15 23:32:15,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 625 [2021-12-15 23:32:15,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-15 23:32:15,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 635 [2021-12-15 23:32:15,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 640 [2021-12-15 23:32:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:15,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 649 [2021-12-15 23:32:15,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 654 [2021-12-15 23:32:16,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 659 [2021-12-15 23:32:16,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 664 [2021-12-15 23:32:16,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 673 [2021-12-15 23:32:16,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678 [2021-12-15 23:32:16,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2021-12-15 23:32:16,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 688 [2021-12-15 23:32:16,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 697 [2021-12-15 23:32:16,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 702 [2021-12-15 23:32:16,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-15 23:32:16,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712 [2021-12-15 23:32:16,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 721 [2021-12-15 23:32:16,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 726 [2021-12-15 23:32:16,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 731 [2021-12-15 23:32:16,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 736 [2021-12-15 23:32:16,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745 [2021-12-15 23:32:16,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 750 [2021-12-15 23:32:16,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 755 [2021-12-15 23:32:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 760 [2021-12-15 23:32:16,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 769 [2021-12-15 23:32:16,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 774 [2021-12-15 23:32:16,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 779 [2021-12-15 23:32:16,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 784 [2021-12-15 23:32:16,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2021-12-15 23:32:16,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 798 [2021-12-15 23:32:16,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 803 [2021-12-15 23:32:16,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 808 [2021-12-15 23:32:16,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 817 [2021-12-15 23:32:16,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 822 [2021-12-15 23:32:16,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 827 [2021-12-15 23:32:16,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 832 [2021-12-15 23:32:16,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 841 [2021-12-15 23:32:16,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 846 [2021-12-15 23:32:16,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 851 [2021-12-15 23:32:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 856 [2021-12-15 23:32:16,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865 [2021-12-15 23:32:16,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 870 [2021-12-15 23:32:16,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 875 [2021-12-15 23:32:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 880 [2021-12-15 23:32:16,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 889 [2021-12-15 23:32:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 894 [2021-12-15 23:32:16,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899 [2021-12-15 23:32:16,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 904 [2021-12-15 23:32:16,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 913 [2021-12-15 23:32:16,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 918 [2021-12-15 23:32:16,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 923 [2021-12-15 23:32:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 928 [2021-12-15 23:32:16,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 937 [2021-12-15 23:32:16,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 942 [2021-12-15 23:32:16,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 947 [2021-12-15 23:32:16,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 952 [2021-12-15 23:32:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 961 [2021-12-15 23:32:16,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966 [2021-12-15 23:32:16,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 971 [2021-12-15 23:32:16,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 976 [2021-12-15 23:32:16,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 985 [2021-12-15 23:32:16,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 990 [2021-12-15 23:32:16,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 995 [2021-12-15 23:32:16,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1000 [2021-12-15 23:32:16,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1009 [2021-12-15 23:32:16,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1014 [2021-12-15 23:32:16,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1019 [2021-12-15 23:32:16,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1024 [2021-12-15 23:32:16,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1033 [2021-12-15 23:32:16,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1038 [2021-12-15 23:32:16,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1043 [2021-12-15 23:32:16,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1048 [2021-12-15 23:32:16,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1057 [2021-12-15 23:32:16,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1062 [2021-12-15 23:32:16,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1067 [2021-12-15 23:32:16,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1072 [2021-12-15 23:32:16,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1081 [2021-12-15 23:32:16,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1086 [2021-12-15 23:32:16,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1091 [2021-12-15 23:32:16,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1096 [2021-12-15 23:32:16,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1105 [2021-12-15 23:32:16,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1110 [2021-12-15 23:32:16,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1115 [2021-12-15 23:32:16,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1120 [2021-12-15 23:32:16,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:16,175 INFO L134 CoverageAnalysis]: Checked inductivity of 38692 backedges. 0 proven. 12466 refuted. 0 times theorem prover too weak. 26226 trivial. 0 not checked. [2021-12-15 23:32:16,176 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-15 23:32:16,176 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1355102823] [2021-12-15 23:32:16,176 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1355102823] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-15 23:32:16,176 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1699254054] [2021-12-15 23:32:16,176 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-12-15 23:32:16,176 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-15 23:32:16,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 23:32:16,186 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-15 23:32:16,187 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-12-15 23:32:16,737 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 73 check-sat command(s) [2021-12-15 23:32:16,738 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-15 23:32:16,748 INFO L263 TraceCheckSpWp]: Trace formula consists of 2564 conjuncts, 48 conjunts are in the unsatisfiable core [2021-12-15 23:32:16,760 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-15 23:32:18,088 INFO L134 CoverageAnalysis]: Checked inductivity of 38692 backedges. 0 proven. 12466 refuted. 0 times theorem prover too weak. 26226 trivial. 0 not checked. [2021-12-15 23:32:18,088 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-15 23:32:21,797 INFO L134 CoverageAnalysis]: Checked inductivity of 38692 backedges. 0 proven. 12466 refuted. 0 times theorem prover too weak. 26226 trivial. 0 not checked. [2021-12-15 23:32:21,798 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1699254054] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-15 23:32:21,798 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-15 23:32:21,798 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 49, 49] total 97 [2021-12-15 23:32:21,798 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272054989] [2021-12-15 23:32:21,798 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-15 23:32:21,800 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 97 states [2021-12-15 23:32:21,800 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-15 23:32:21,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 97 interpolants. [2021-12-15 23:32:21,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4656, Invalid=4656, Unknown=0, NotChecked=0, Total=9312 [2021-12-15 23:32:21,805 INFO L87 Difference]: Start difference. First operand 573 states and 759 transitions. Second operand has 97 states, 97 states have (on average 7.845360824742268) internal successors, (761), 97 states have internal predecessors, (761), 94 states have call successors, (376), 1 states have call predecessors, (376), 1 states have return successors, (376), 94 states have call predecessors, (376), 94 states have call successors, (376) [2021-12-15 23:32:23,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-15 23:32:23,076 INFO L93 Difference]: Finished difference Result 1153 states and 1578 transitions. [2021-12-15 23:32:23,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-12-15 23:32:23,077 INFO L78 Accepts]: Start accepts. Automaton has has 97 states, 97 states have (on average 7.845360824742268) internal successors, (761), 97 states have internal predecessors, (761), 94 states have call successors, (376), 1 states have call predecessors, (376), 1 states have return successors, (376), 94 states have call predecessors, (376), 94 states have call successors, (376) Word has length 1130 [2021-12-15 23:32:23,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-15 23:32:23,084 INFO L225 Difference]: With dead ends: 1153 [2021-12-15 23:32:23,084 INFO L226 Difference]: Without dead ends: 1149 [2021-12-15 23:32:23,087 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2683 GetRequests, 2588 SyntacticMatches, 0 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 184 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=4656, Invalid=4656, Unknown=0, NotChecked=0, Total=9312 [2021-12-15 23:32:23,089 INFO L933 BasicCegarLoop]: 408 mSDtfsCounter, 987 mSDsluCounter, 650 mSDsCounter, 0 mSdLazyCounter, 1905 mSolverCounterSat, 611 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 995 SdHoareTripleChecker+Valid, 1058 SdHoareTripleChecker+Invalid, 2516 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 611 IncrementalHoareTripleChecker+Valid, 1905 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2021-12-15 23:32:23,089 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [995 Valid, 1058 Invalid, 2516 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [611 Valid, 1905 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-12-15 23:32:23,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1149 states. [2021-12-15 23:32:23,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1149 to 1149. [2021-12-15 23:32:23,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1149 states, 766 states have (on average 1.0013054830287207) internal successors, (767), 766 states have internal predecessors, (767), 380 states have call successors, (380), 2 states have call predecessors, (380), 2 states have return successors, (380), 380 states have call predecessors, (380), 380 states have call successors, (380) [2021-12-15 23:32:23,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 1149 states and 1527 transitions. [2021-12-15 23:32:23,121 INFO L78 Accepts]: Start accepts. Automaton has 1149 states and 1527 transitions. Word has length 1130 [2021-12-15 23:32:23,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-15 23:32:23,126 INFO L470 AbstractCegarLoop]: Abstraction has 1149 states and 1527 transitions. [2021-12-15 23:32:23,127 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 97 states, 97 states have (on average 7.845360824742268) internal successors, (761), 97 states have internal predecessors, (761), 94 states have call successors, (376), 1 states have call predecessors, (376), 1 states have return successors, (376), 94 states have call predecessors, (376), 94 states have call successors, (376) [2021-12-15 23:32:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1527 transitions. [2021-12-15 23:32:23,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2283 [2021-12-15 23:32:23,205 INFO L506 BasicCegarLoop]: Found error trace [2021-12-15 23:32:23,206 INFO L514 BasicCegarLoop]: trace histogram [190, 190, 190, 190, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-15 23:32:23,229 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-12-15 23:32:23,412 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-15 23:32:23,413 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-15 23:32:23,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-15 23:32:23,413 INFO L85 PathProgramCache]: Analyzing trace with hash -1131791574, now seen corresponding path program 6 times [2021-12-15 23:32:23,414 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-15 23:32:23,414 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1831543545] [2021-12-15 23:32:23,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-15 23:32:23,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-15 23:32:23,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-15 23:32:26,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-12-15 23:32:26,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-15 23:32:26,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-15 23:32:26,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-15 23:32:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2021-12-15 23:32:26,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-15 23:32:26,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-15 23:32:26,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-15 23:32:26,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-15 23:32:26,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-15 23:32:26,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-12-15 23:32:26,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-15 23:32:26,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-12-15 23:32:26,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-12-15 23:32:26,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-12-15 23:32:26,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-15 23:32:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-15 23:32:26,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-12-15 23:32:26,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-15 23:32:26,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-12-15 23:32:26,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-12-15 23:32:26,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-12-15 23:32:26,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-12-15 23:32:26,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-12-15 23:32:26,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-12-15 23:32:26,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-12-15 23:32:26,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-12-15 23:32:26,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-12-15 23:32:26,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-12-15 23:32:26,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-15 23:32:26,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-12-15 23:32:26,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-12-15 23:32:26,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-12-15 23:32:26,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-12-15 23:32:26,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2021-12-15 23:32:26,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-12-15 23:32:26,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-12-15 23:32:26,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-12-15 23:32:26,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2021-12-15 23:32:26,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-12-15 23:32:26,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2021-12-15 23:32:26,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2021-12-15 23:32:26,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-12-15 23:32:26,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2021-12-15 23:32:26,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2021-12-15 23:32:26,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2021-12-15 23:32:26,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2021-12-15 23:32:26,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2021-12-15 23:32:26,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2021-12-15 23:32:26,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-12-15 23:32:26,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2021-12-15 23:32:26,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2021-12-15 23:32:26,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2021-12-15 23:32:26,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2021-12-15 23:32:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2021-12-15 23:32:26,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337 [2021-12-15 23:32:26,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2021-12-15 23:32:26,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2021-12-15 23:32:26,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2021-12-15 23:32:26,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2021-12-15 23:32:26,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2021-12-15 23:32:26,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2021-12-15 23:32:26,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376 [2021-12-15 23:32:26,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2021-12-15 23:32:26,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2021-12-15 23:32:26,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2021-12-15 23:32:26,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2021-12-15 23:32:26,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2021-12-15 23:32:26,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-12-15 23:32:26,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2021-12-15 23:32:26,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 424 [2021-12-15 23:32:26,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 433 [2021-12-15 23:32:26,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2021-12-15 23:32:26,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2021-12-15 23:32:26,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2021-12-15 23:32:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 457 [2021-12-15 23:32:26,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2021-12-15 23:32:26,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2021-12-15 23:32:26,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 472 [2021-12-15 23:32:26,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 481 [2021-12-15 23:32:26,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2021-12-15 23:32:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491 [2021-12-15 23:32:26,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 496 [2021-12-15 23:32:26,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 505 [2021-12-15 23:32:26,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 510 [2021-12-15 23:32:26,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 515 [2021-12-15 23:32:26,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2021-12-15 23:32:26,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-12-15 23:32:26,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 534 [2021-12-15 23:32:26,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 539 [2021-12-15 23:32:26,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 544 [2021-12-15 23:32:26,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-15 23:32:26,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558 [2021-12-15 23:32:26,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2021-12-15 23:32:26,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 568 [2021-12-15 23:32:26,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 577 [2021-12-15 23:32:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 582 [2021-12-15 23:32:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 587 [2021-12-15 23:32:26,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 592 [2021-12-15 23:32:26,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 601 [2021-12-15 23:32:26,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 606 [2021-12-15 23:32:26,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 611 [2021-12-15 23:32:26,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 616 [2021-12-15 23:32:26,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 625 [2021-12-15 23:32:26,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-15 23:32:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 635 [2021-12-15 23:32:26,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 640 [2021-12-15 23:32:26,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 649 [2021-12-15 23:32:26,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 654 [2021-12-15 23:32:26,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 659 [2021-12-15 23:32:26,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 664 [2021-12-15 23:32:26,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 673 [2021-12-15 23:32:26,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678 [2021-12-15 23:32:26,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2021-12-15 23:32:26,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 688 [2021-12-15 23:32:26,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 697 [2021-12-15 23:32:26,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 702 [2021-12-15 23:32:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-15 23:32:26,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712 [2021-12-15 23:32:26,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 721 [2021-12-15 23:32:26,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 726 [2021-12-15 23:32:26,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 731 [2021-12-15 23:32:26,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 736 [2021-12-15 23:32:26,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745 [2021-12-15 23:32:26,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 750 [2021-12-15 23:32:26,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 755 [2021-12-15 23:32:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 760 [2021-12-15 23:32:26,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 769 [2021-12-15 23:32:26,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 774 [2021-12-15 23:32:26,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 779 [2021-12-15 23:32:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 784 [2021-12-15 23:32:26,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2021-12-15 23:32:26,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 798 [2021-12-15 23:32:26,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 803 [2021-12-15 23:32:26,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 808 [2021-12-15 23:32:26,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 817 [2021-12-15 23:32:26,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 822 [2021-12-15 23:32:26,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 827 [2021-12-15 23:32:26,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 832 [2021-12-15 23:32:26,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 841 [2021-12-15 23:32:26,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 846 [2021-12-15 23:32:26,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 851 [2021-12-15 23:32:26,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 856 [2021-12-15 23:32:26,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865 [2021-12-15 23:32:26,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 870 [2021-12-15 23:32:26,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 875 [2021-12-15 23:32:26,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 880 [2021-12-15 23:32:26,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 889 [2021-12-15 23:32:26,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 894 [2021-12-15 23:32:26,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899 [2021-12-15 23:32:26,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 904 [2021-12-15 23:32:26,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 913 [2021-12-15 23:32:26,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 918 [2021-12-15 23:32:26,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 923 [2021-12-15 23:32:26,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 928 [2021-12-15 23:32:26,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 937 [2021-12-15 23:32:26,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 942 [2021-12-15 23:32:26,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 947 [2021-12-15 23:32:26,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 952 [2021-12-15 23:32:26,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 961 [2021-12-15 23:32:26,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966 [2021-12-15 23:32:26,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 971 [2021-12-15 23:32:26,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 976 [2021-12-15 23:32:26,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 985 [2021-12-15 23:32:26,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 990 [2021-12-15 23:32:26,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 995 [2021-12-15 23:32:26,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1000 [2021-12-15 23:32:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1009 [2021-12-15 23:32:26,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1014 [2021-12-15 23:32:26,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1019 [2021-12-15 23:32:26,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1024 [2021-12-15 23:32:26,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1033 [2021-12-15 23:32:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1038 [2021-12-15 23:32:26,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1043 [2021-12-15 23:32:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1048 [2021-12-15 23:32:26,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1057 [2021-12-15 23:32:26,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1062 [2021-12-15 23:32:26,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1067 [2021-12-15 23:32:26,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1072 [2021-12-15 23:32:26,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1081 [2021-12-15 23:32:26,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1086 [2021-12-15 23:32:26,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1091 [2021-12-15 23:32:26,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1096 [2021-12-15 23:32:26,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1105 [2021-12-15 23:32:26,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1110 [2021-12-15 23:32:26,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1115 [2021-12-15 23:32:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1120 [2021-12-15 23:32:26,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1129 [2021-12-15 23:32:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1134 [2021-12-15 23:32:26,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1139 [2021-12-15 23:32:26,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1144 [2021-12-15 23:32:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1153 [2021-12-15 23:32:26,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1158 [2021-12-15 23:32:26,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1163 [2021-12-15 23:32:26,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1168 [2021-12-15 23:32:26,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1177 [2021-12-15 23:32:26,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1182 [2021-12-15 23:32:26,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1187 [2021-12-15 23:32:26,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1192 [2021-12-15 23:32:26,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1201 [2021-12-15 23:32:26,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1206 [2021-12-15 23:32:26,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1211 [2021-12-15 23:32:26,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1216 [2021-12-15 23:32:26,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1225 [2021-12-15 23:32:26,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1230 [2021-12-15 23:32:26,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1235 [2021-12-15 23:32:26,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1240 [2021-12-15 23:32:26,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1249 [2021-12-15 23:32:26,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1254 [2021-12-15 23:32:26,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1259 [2021-12-15 23:32:26,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1264 [2021-12-15 23:32:26,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1273 [2021-12-15 23:32:26,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1278 [2021-12-15 23:32:26,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1283 [2021-12-15 23:32:26,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1288 [2021-12-15 23:32:26,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1297 [2021-12-15 23:32:26,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1302 [2021-12-15 23:32:26,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1307 [2021-12-15 23:32:26,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1312 [2021-12-15 23:32:26,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1321 [2021-12-15 23:32:26,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1326 [2021-12-15 23:32:26,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1331 [2021-12-15 23:32:26,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1336 [2021-12-15 23:32:26,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1345 [2021-12-15 23:32:26,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1350 [2021-12-15 23:32:26,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1355 [2021-12-15 23:32:26,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1360 [2021-12-15 23:32:26,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1369 [2021-12-15 23:32:26,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1374 [2021-12-15 23:32:26,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1379 [2021-12-15 23:32:26,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1384 [2021-12-15 23:32:26,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1393 [2021-12-15 23:32:26,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1398 [2021-12-15 23:32:26,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1403 [2021-12-15 23:32:26,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1408 [2021-12-15 23:32:26,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1417 [2021-12-15 23:32:26,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1422 [2021-12-15 23:32:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1427 [2021-12-15 23:32:26,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1432 [2021-12-15 23:32:26,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1441 [2021-12-15 23:32:26,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1446 [2021-12-15 23:32:26,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1451 [2021-12-15 23:32:26,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1456 [2021-12-15 23:32:26,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1465 [2021-12-15 23:32:26,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1470 [2021-12-15 23:32:26,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1475 [2021-12-15 23:32:26,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1480 [2021-12-15 23:32:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1489 [2021-12-15 23:32:26,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1494 [2021-12-15 23:32:26,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1499 [2021-12-15 23:32:26,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1504 [2021-12-15 23:32:26,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1513 [2021-12-15 23:32:26,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1518 [2021-12-15 23:32:26,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1523 [2021-12-15 23:32:26,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1528 [2021-12-15 23:32:26,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1537 [2021-12-15 23:32:26,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1542 [2021-12-15 23:32:26,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1547 [2021-12-15 23:32:26,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1552 [2021-12-15 23:32:26,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1561 [2021-12-15 23:32:26,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1566 [2021-12-15 23:32:26,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1571 [2021-12-15 23:32:26,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1576 [2021-12-15 23:32:26,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1585 [2021-12-15 23:32:26,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1590 [2021-12-15 23:32:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1595 [2021-12-15 23:32:26,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1600 [2021-12-15 23:32:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1609 [2021-12-15 23:32:26,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1614 [2021-12-15 23:32:26,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1619 [2021-12-15 23:32:26,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1624 [2021-12-15 23:32:26,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1633 [2021-12-15 23:32:26,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1638 [2021-12-15 23:32:26,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1643 [2021-12-15 23:32:26,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1648 [2021-12-15 23:32:26,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1657 [2021-12-15 23:32:26,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1662 [2021-12-15 23:32:26,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1667 [2021-12-15 23:32:26,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1672 [2021-12-15 23:32:26,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1681 [2021-12-15 23:32:26,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1686 [2021-12-15 23:32:26,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1691 [2021-12-15 23:32:26,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1696 [2021-12-15 23:32:26,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1705 [2021-12-15 23:32:26,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1710 [2021-12-15 23:32:26,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1715 [2021-12-15 23:32:26,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1720 [2021-12-15 23:32:26,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1729 [2021-12-15 23:32:26,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1734 [2021-12-15 23:32:26,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1739 [2021-12-15 23:32:26,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1744 [2021-12-15 23:32:26,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1753 [2021-12-15 23:32:26,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1758 [2021-12-15 23:32:26,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1763 [2021-12-15 23:32:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1768 [2021-12-15 23:32:26,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1777 [2021-12-15 23:32:26,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1782 [2021-12-15 23:32:26,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1787 [2021-12-15 23:32:26,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1792 [2021-12-15 23:32:26,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1801 [2021-12-15 23:32:26,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1806 [2021-12-15 23:32:26,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1811 [2021-12-15 23:32:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1816 [2021-12-15 23:32:26,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1825 [2021-12-15 23:32:26,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1830 [2021-12-15 23:32:26,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1835 [2021-12-15 23:32:26,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1840 [2021-12-15 23:32:26,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1849 [2021-12-15 23:32:26,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1854 [2021-12-15 23:32:26,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1859 [2021-12-15 23:32:26,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1864 [2021-12-15 23:32:26,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1873 [2021-12-15 23:32:26,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1878 [2021-12-15 23:32:26,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1883 [2021-12-15 23:32:26,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1888 [2021-12-15 23:32:26,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1897 [2021-12-15 23:32:26,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1902 [2021-12-15 23:32:26,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1907 [2021-12-15 23:32:26,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1912 [2021-12-15 23:32:26,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1921 [2021-12-15 23:32:26,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1926 [2021-12-15 23:32:26,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1931 [2021-12-15 23:32:26,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1936 [2021-12-15 23:32:26,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1945 [2021-12-15 23:32:26,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1950 [2021-12-15 23:32:26,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1955 [2021-12-15 23:32:26,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1960 [2021-12-15 23:32:26,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1969 [2021-12-15 23:32:26,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1974 [2021-12-15 23:32:26,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1979 [2021-12-15 23:32:26,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1984 [2021-12-15 23:32:26,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1993 [2021-12-15 23:32:26,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1998 [2021-12-15 23:32:26,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2003 [2021-12-15 23:32:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2008 [2021-12-15 23:32:26,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2017 [2021-12-15 23:32:26,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:26,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2022 [2021-12-15 23:32:26,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2027 [2021-12-15 23:32:27,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2032 [2021-12-15 23:32:27,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2041 [2021-12-15 23:32:27,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2046 [2021-12-15 23:32:27,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2051 [2021-12-15 23:32:27,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2056 [2021-12-15 23:32:27,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2065 [2021-12-15 23:32:27,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2070 [2021-12-15 23:32:27,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2075 [2021-12-15 23:32:27,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2080 [2021-12-15 23:32:27,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2089 [2021-12-15 23:32:27,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2094 [2021-12-15 23:32:27,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2099 [2021-12-15 23:32:27,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2104 [2021-12-15 23:32:27,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2113 [2021-12-15 23:32:27,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2118 [2021-12-15 23:32:27,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2123 [2021-12-15 23:32:27,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2128 [2021-12-15 23:32:27,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2137 [2021-12-15 23:32:27,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2142 [2021-12-15 23:32:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2147 [2021-12-15 23:32:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2152 [2021-12-15 23:32:27,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2161 [2021-12-15 23:32:27,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2166 [2021-12-15 23:32:27,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2171 [2021-12-15 23:32:27,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2176 [2021-12-15 23:32:27,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2185 [2021-12-15 23:32:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2190 [2021-12-15 23:32:27,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2195 [2021-12-15 23:32:27,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2200 [2021-12-15 23:32:27,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2209 [2021-12-15 23:32:27,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2214 [2021-12-15 23:32:27,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2219 [2021-12-15 23:32:27,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2224 [2021-12-15 23:32:27,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2233 [2021-12-15 23:32:27,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2238 [2021-12-15 23:32:27,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2243 [2021-12-15 23:32:27,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2248 [2021-12-15 23:32:27,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2257 [2021-12-15 23:32:27,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2262 [2021-12-15 23:32:27,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2267 [2021-12-15 23:32:27,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2272 [2021-12-15 23:32:27,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:27,092 INFO L134 CoverageAnalysis]: Checked inductivity of 160276 backedges. 0 proven. 52546 refuted. 0 times theorem prover too weak. 107730 trivial. 0 not checked. [2021-12-15 23:32:27,092 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-15 23:32:27,092 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1831543545] [2021-12-15 23:32:27,093 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1831543545] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-15 23:32:27,093 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [662140865] [2021-12-15 23:32:27,093 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-12-15 23:32:27,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-15 23:32:27,093 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 23:32:27,094 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-15 23:32:27,126 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-12-15 23:32:28,700 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 143 check-sat command(s) [2021-12-15 23:32:28,700 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-15 23:32:28,722 INFO L263 TraceCheckSpWp]: Trace formula consists of 5112 conjuncts, 96 conjunts are in the unsatisfiable core [2021-12-15 23:32:28,749 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-15 23:32:32,031 INFO L134 CoverageAnalysis]: Checked inductivity of 160276 backedges. 0 proven. 52546 refuted. 0 times theorem prover too weak. 107730 trivial. 0 not checked. [2021-12-15 23:32:32,031 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-15 23:32:39,383 INFO L134 CoverageAnalysis]: Checked inductivity of 160276 backedges. 0 proven. 52546 refuted. 0 times theorem prover too weak. 107730 trivial. 0 not checked. [2021-12-15 23:32:39,384 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [662140865] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-15 23:32:39,384 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-15 23:32:39,384 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [97, 97, 97] total 193 [2021-12-15 23:32:39,385 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943378621] [2021-12-15 23:32:39,385 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-15 23:32:39,407 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 193 states [2021-12-15 23:32:39,419 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-15 23:32:39,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 193 interpolants. [2021-12-15 23:32:39,431 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18528, Invalid=18528, Unknown=0, NotChecked=0, Total=37056 [2021-12-15 23:32:39,433 INFO L87 Difference]: Start difference. First operand 1149 states and 1527 transitions. Second operand has 193 states, 193 states have (on average 7.922279792746114) internal successors, (1529), 193 states have internal predecessors, (1529), 190 states have call successors, (760), 1 states have call predecessors, (760), 1 states have return successors, (760), 190 states have call predecessors, (760), 190 states have call successors, (760) [2021-12-15 23:32:43,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-15 23:32:43,459 INFO L93 Difference]: Finished difference Result 2305 states and 3162 transitions. [2021-12-15 23:32:43,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. [2021-12-15 23:32:43,461 INFO L78 Accepts]: Start accepts. Automaton has has 193 states, 193 states have (on average 7.922279792746114) internal successors, (1529), 193 states have internal predecessors, (1529), 190 states have call successors, (760), 1 states have call predecessors, (760), 1 states have return successors, (760), 190 states have call predecessors, (760), 190 states have call successors, (760) Word has length 2282 [2021-12-15 23:32:43,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-15 23:32:43,478 INFO L225 Difference]: With dead ends: 2305 [2021-12-15 23:32:43,478 INFO L226 Difference]: Without dead ends: 2301 [2021-12-15 23:32:43,481 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5419 GetRequests, 5228 SyntacticMatches, 0 SemanticMatches, 191 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 376 ImplicationChecksByTransitivity, 7.1s TimeCoverageRelationStatistics Valid=18528, Invalid=18528, Unknown=0, NotChecked=0, Total=37056 [2021-12-15 23:32:43,482 INFO L933 BasicCegarLoop]: 792 mSDtfsCounter, 1330 mSDsluCounter, 1232 mSDsCounter, 0 mSdLazyCounter, 4463 mSolverCounterSat, 849 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1338 SdHoareTripleChecker+Valid, 2024 SdHoareTripleChecker+Invalid, 5312 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 849 IncrementalHoareTripleChecker+Valid, 4463 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2021-12-15 23:32:43,482 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1338 Valid, 2024 Invalid, 5312 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [849 Valid, 4463 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2021-12-15 23:32:43,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2301 states. [2021-12-15 23:32:43,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2301 to 2301. [2021-12-15 23:32:43,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2301 states, 1534 states have (on average 1.0006518904823989) internal successors, (1535), 1534 states have internal predecessors, (1535), 764 states have call successors, (764), 2 states have call predecessors, (764), 2 states have return successors, (764), 764 states have call predecessors, (764), 764 states have call successors, (764) [2021-12-15 23:32:43,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 2301 states and 3063 transitions. [2021-12-15 23:32:43,533 INFO L78 Accepts]: Start accepts. Automaton has 2301 states and 3063 transitions. Word has length 2282 [2021-12-15 23:32:43,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-15 23:32:43,536 INFO L470 AbstractCegarLoop]: Abstraction has 2301 states and 3063 transitions. [2021-12-15 23:32:43,538 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 193 states, 193 states have (on average 7.922279792746114) internal successors, (1529), 193 states have internal predecessors, (1529), 190 states have call successors, (760), 1 states have call predecessors, (760), 1 states have return successors, (760), 190 states have call predecessors, (760), 190 states have call successors, (760) [2021-12-15 23:32:43,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 3063 transitions. [2021-12-15 23:32:43,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4587 [2021-12-15 23:32:43,700 INFO L506 BasicCegarLoop]: Found error trace [2021-12-15 23:32:43,701 INFO L514 BasicCegarLoop]: trace histogram [382, 382, 382, 382, 190, 190, 190, 190, 190, 190, 190, 190, 190, 190, 190, 190, 190, 190, 190, 190, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-15 23:32:43,726 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2021-12-15 23:32:43,915 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-15 23:32:43,916 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-15 23:32:43,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-15 23:32:43,917 INFO L85 PathProgramCache]: Analyzing trace with hash 1346057034, now seen corresponding path program 7 times [2021-12-15 23:32:43,917 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-15 23:32:43,917 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1020347897] [2021-12-15 23:32:43,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-15 23:32:43,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-15 23:32:44,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-15 23:32:54,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-12-15 23:32:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-15 23:32:54,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-15 23:32:54,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-15 23:32:54,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2021-12-15 23:32:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-15 23:32:54,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-15 23:32:54,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-15 23:32:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-15 23:32:54,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-15 23:32:54,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-12-15 23:32:54,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-15 23:32:54,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-12-15 23:32:54,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-12-15 23:32:54,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-12-15 23:32:54,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-15 23:32:54,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-15 23:32:54,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-12-15 23:32:54,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-15 23:32:54,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-12-15 23:32:54,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-12-15 23:32:54,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-12-15 23:32:54,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-12-15 23:32:54,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-12-15 23:32:54,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-12-15 23:32:54,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-12-15 23:32:54,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-12-15 23:32:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-12-15 23:32:54,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-12-15 23:32:54,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-15 23:32:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-12-15 23:32:54,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-12-15 23:32:54,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-12-15 23:32:54,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-12-15 23:32:54,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2021-12-15 23:32:54,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-12-15 23:32:54,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-12-15 23:32:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-12-15 23:32:54,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2021-12-15 23:32:54,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-12-15 23:32:54,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2021-12-15 23:32:54,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2021-12-15 23:32:54,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-12-15 23:32:54,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2021-12-15 23:32:54,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2021-12-15 23:32:54,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2021-12-15 23:32:54,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2021-12-15 23:32:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2021-12-15 23:32:54,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2021-12-15 23:32:54,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-12-15 23:32:54,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2021-12-15 23:32:54,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2021-12-15 23:32:54,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2021-12-15 23:32:54,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2021-12-15 23:32:54,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2021-12-15 23:32:54,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337 [2021-12-15 23:32:54,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2021-12-15 23:32:54,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2021-12-15 23:32:54,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2021-12-15 23:32:54,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2021-12-15 23:32:54,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2021-12-15 23:32:54,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2021-12-15 23:32:54,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376 [2021-12-15 23:32:54,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2021-12-15 23:32:54,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2021-12-15 23:32:54,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2021-12-15 23:32:54,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2021-12-15 23:32:54,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2021-12-15 23:32:54,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-12-15 23:32:54,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2021-12-15 23:32:54,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 424 [2021-12-15 23:32:54,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 433 [2021-12-15 23:32:54,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2021-12-15 23:32:54,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2021-12-15 23:32:54,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2021-12-15 23:32:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 457 [2021-12-15 23:32:54,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2021-12-15 23:32:54,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2021-12-15 23:32:54,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 472 [2021-12-15 23:32:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 481 [2021-12-15 23:32:54,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2021-12-15 23:32:54,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491 [2021-12-15 23:32:54,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 496 [2021-12-15 23:32:54,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 505 [2021-12-15 23:32:54,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 510 [2021-12-15 23:32:54,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 515 [2021-12-15 23:32:54,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2021-12-15 23:32:54,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-12-15 23:32:54,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 534 [2021-12-15 23:32:54,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 539 [2021-12-15 23:32:54,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 544 [2021-12-15 23:32:54,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-15 23:32:54,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558 [2021-12-15 23:32:54,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2021-12-15 23:32:54,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 568 [2021-12-15 23:32:54,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 577 [2021-12-15 23:32:54,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 582 [2021-12-15 23:32:54,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 587 [2021-12-15 23:32:54,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 592 [2021-12-15 23:32:54,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 601 [2021-12-15 23:32:54,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 606 [2021-12-15 23:32:54,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 611 [2021-12-15 23:32:54,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 616 [2021-12-15 23:32:54,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 625 [2021-12-15 23:32:54,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-15 23:32:54,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 635 [2021-12-15 23:32:54,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 640 [2021-12-15 23:32:54,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 649 [2021-12-15 23:32:54,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 654 [2021-12-15 23:32:54,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 659 [2021-12-15 23:32:54,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 664 [2021-12-15 23:32:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 673 [2021-12-15 23:32:54,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678 [2021-12-15 23:32:54,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2021-12-15 23:32:54,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 688 [2021-12-15 23:32:54,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 697 [2021-12-15 23:32:54,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 702 [2021-12-15 23:32:54,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-15 23:32:54,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712 [2021-12-15 23:32:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 721 [2021-12-15 23:32:54,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 726 [2021-12-15 23:32:54,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 731 [2021-12-15 23:32:54,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 736 [2021-12-15 23:32:54,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745 [2021-12-15 23:32:54,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 750 [2021-12-15 23:32:54,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 755 [2021-12-15 23:32:54,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 760 [2021-12-15 23:32:54,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 769 [2021-12-15 23:32:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 774 [2021-12-15 23:32:54,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 779 [2021-12-15 23:32:54,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 784 [2021-12-15 23:32:54,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 793 [2021-12-15 23:32:54,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 798 [2021-12-15 23:32:54,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 803 [2021-12-15 23:32:54,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 808 [2021-12-15 23:32:54,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 817 [2021-12-15 23:32:54,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 822 [2021-12-15 23:32:54,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 827 [2021-12-15 23:32:54,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 832 [2021-12-15 23:32:54,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 841 [2021-12-15 23:32:54,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 846 [2021-12-15 23:32:54,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 851 [2021-12-15 23:32:54,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 856 [2021-12-15 23:32:54,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865 [2021-12-15 23:32:54,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 870 [2021-12-15 23:32:54,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 875 [2021-12-15 23:32:54,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 880 [2021-12-15 23:32:54,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 889 [2021-12-15 23:32:54,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 894 [2021-12-15 23:32:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899 [2021-12-15 23:32:54,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 904 [2021-12-15 23:32:54,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 913 [2021-12-15 23:32:54,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 918 [2021-12-15 23:32:54,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 923 [2021-12-15 23:32:54,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 928 [2021-12-15 23:32:54,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 937 [2021-12-15 23:32:54,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 942 [2021-12-15 23:32:54,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 947 [2021-12-15 23:32:54,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 952 [2021-12-15 23:32:54,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 961 [2021-12-15 23:32:54,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966 [2021-12-15 23:32:54,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 971 [2021-12-15 23:32:54,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 976 [2021-12-15 23:32:54,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 985 [2021-12-15 23:32:54,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 990 [2021-12-15 23:32:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 995 [2021-12-15 23:32:54,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1000 [2021-12-15 23:32:54,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1009 [2021-12-15 23:32:54,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1014 [2021-12-15 23:32:54,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1019 [2021-12-15 23:32:54,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1024 [2021-12-15 23:32:54,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1033 [2021-12-15 23:32:54,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1038 [2021-12-15 23:32:54,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1043 [2021-12-15 23:32:54,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1048 [2021-12-15 23:32:54,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1057 [2021-12-15 23:32:54,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1062 [2021-12-15 23:32:54,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1067 [2021-12-15 23:32:54,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1072 [2021-12-15 23:32:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1081 [2021-12-15 23:32:54,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1086 [2021-12-15 23:32:54,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1091 [2021-12-15 23:32:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1096 [2021-12-15 23:32:54,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1105 [2021-12-15 23:32:54,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1110 [2021-12-15 23:32:54,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1115 [2021-12-15 23:32:54,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1120 [2021-12-15 23:32:54,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1129 [2021-12-15 23:32:54,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1134 [2021-12-15 23:32:54,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1139 [2021-12-15 23:32:54,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1144 [2021-12-15 23:32:54,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1153 [2021-12-15 23:32:54,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1158 [2021-12-15 23:32:54,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1163 [2021-12-15 23:32:54,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1168 [2021-12-15 23:32:54,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1177 [2021-12-15 23:32:54,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1182 [2021-12-15 23:32:54,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1187 [2021-12-15 23:32:54,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1192 [2021-12-15 23:32:54,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1201 [2021-12-15 23:32:54,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1206 [2021-12-15 23:32:54,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1211 [2021-12-15 23:32:54,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1216 [2021-12-15 23:32:54,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1225 [2021-12-15 23:32:54,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1230 [2021-12-15 23:32:54,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1235 [2021-12-15 23:32:54,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1240 [2021-12-15 23:32:54,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1249 [2021-12-15 23:32:54,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1254 [2021-12-15 23:32:54,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1259 [2021-12-15 23:32:54,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1264 [2021-12-15 23:32:54,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1273 [2021-12-15 23:32:54,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1278 [2021-12-15 23:32:54,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1283 [2021-12-15 23:32:54,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1288 [2021-12-15 23:32:54,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1297 [2021-12-15 23:32:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1302 [2021-12-15 23:32:54,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1307 [2021-12-15 23:32:54,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1312 [2021-12-15 23:32:54,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1321 [2021-12-15 23:32:54,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1326 [2021-12-15 23:32:54,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1331 [2021-12-15 23:32:54,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1336 [2021-12-15 23:32:54,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1345 [2021-12-15 23:32:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1350 [2021-12-15 23:32:54,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1355 [2021-12-15 23:32:54,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1360 [2021-12-15 23:32:54,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1369 [2021-12-15 23:32:54,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1374 [2021-12-15 23:32:54,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1379 [2021-12-15 23:32:54,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1384 [2021-12-15 23:32:54,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1393 [2021-12-15 23:32:54,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1398 [2021-12-15 23:32:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1403 [2021-12-15 23:32:54,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1408 [2021-12-15 23:32:54,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1417 [2021-12-15 23:32:54,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1422 [2021-12-15 23:32:54,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1427 [2021-12-15 23:32:54,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1432 [2021-12-15 23:32:54,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1441 [2021-12-15 23:32:54,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1446 [2021-12-15 23:32:54,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1451 [2021-12-15 23:32:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1456 [2021-12-15 23:32:54,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1465 [2021-12-15 23:32:54,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1470 [2021-12-15 23:32:54,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1475 [2021-12-15 23:32:54,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1480 [2021-12-15 23:32:54,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1489 [2021-12-15 23:32:54,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1494 [2021-12-15 23:32:54,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1499 [2021-12-15 23:32:54,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1504 [2021-12-15 23:32:54,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1513 [2021-12-15 23:32:54,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1518 [2021-12-15 23:32:54,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1523 [2021-12-15 23:32:54,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1528 [2021-12-15 23:32:54,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1537 [2021-12-15 23:32:54,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1542 [2021-12-15 23:32:54,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1547 [2021-12-15 23:32:54,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1552 [2021-12-15 23:32:54,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1561 [2021-12-15 23:32:54,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1566 [2021-12-15 23:32:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1571 [2021-12-15 23:32:54,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1576 [2021-12-15 23:32:54,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1585 [2021-12-15 23:32:54,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1590 [2021-12-15 23:32:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1595 [2021-12-15 23:32:54,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1600 [2021-12-15 23:32:54,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1609 [2021-12-15 23:32:54,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1614 [2021-12-15 23:32:54,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1619 [2021-12-15 23:32:54,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1624 [2021-12-15 23:32:54,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1633 [2021-12-15 23:32:54,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1638 [2021-12-15 23:32:54,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1643 [2021-12-15 23:32:54,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1648 [2021-12-15 23:32:54,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1657 [2021-12-15 23:32:54,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1662 [2021-12-15 23:32:54,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1667 [2021-12-15 23:32:54,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1672 [2021-12-15 23:32:54,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1681 [2021-12-15 23:32:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1686 [2021-12-15 23:32:54,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1691 [2021-12-15 23:32:54,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1696 [2021-12-15 23:32:54,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1705 [2021-12-15 23:32:54,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1710 [2021-12-15 23:32:54,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1715 [2021-12-15 23:32:54,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1720 [2021-12-15 23:32:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1729 [2021-12-15 23:32:54,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1734 [2021-12-15 23:32:54,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1739 [2021-12-15 23:32:54,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1744 [2021-12-15 23:32:54,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1753 [2021-12-15 23:32:54,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1758 [2021-12-15 23:32:54,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1763 [2021-12-15 23:32:54,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1768 [2021-12-15 23:32:54,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1777 [2021-12-15 23:32:54,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1782 [2021-12-15 23:32:54,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1787 [2021-12-15 23:32:54,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1792 [2021-12-15 23:32:54,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1801 [2021-12-15 23:32:54,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1806 [2021-12-15 23:32:54,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1811 [2021-12-15 23:32:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1816 [2021-12-15 23:32:54,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1825 [2021-12-15 23:32:54,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1830 [2021-12-15 23:32:54,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1835 [2021-12-15 23:32:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1840 [2021-12-15 23:32:54,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1849 [2021-12-15 23:32:54,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1854 [2021-12-15 23:32:54,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1859 [2021-12-15 23:32:54,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1864 [2021-12-15 23:32:54,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1873 [2021-12-15 23:32:54,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1878 [2021-12-15 23:32:54,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1883 [2021-12-15 23:32:54,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1888 [2021-12-15 23:32:54,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1897 [2021-12-15 23:32:54,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1902 [2021-12-15 23:32:54,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1907 [2021-12-15 23:32:54,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1912 [2021-12-15 23:32:54,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1921 [2021-12-15 23:32:54,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1926 [2021-12-15 23:32:54,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1931 [2021-12-15 23:32:54,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1936 [2021-12-15 23:32:54,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1945 [2021-12-15 23:32:54,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1950 [2021-12-15 23:32:54,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1955 [2021-12-15 23:32:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1960 [2021-12-15 23:32:54,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1969 [2021-12-15 23:32:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1974 [2021-12-15 23:32:54,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1979 [2021-12-15 23:32:54,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1984 [2021-12-15 23:32:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1993 [2021-12-15 23:32:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1998 [2021-12-15 23:32:54,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2003 [2021-12-15 23:32:54,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2008 [2021-12-15 23:32:54,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2017 [2021-12-15 23:32:54,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2022 [2021-12-15 23:32:54,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2027 [2021-12-15 23:32:54,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2032 [2021-12-15 23:32:54,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2041 [2021-12-15 23:32:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2046 [2021-12-15 23:32:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2051 [2021-12-15 23:32:54,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2056 [2021-12-15 23:32:54,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2065 [2021-12-15 23:32:54,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2070 [2021-12-15 23:32:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2075 [2021-12-15 23:32:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2080 [2021-12-15 23:32:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2089 [2021-12-15 23:32:54,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2094 [2021-12-15 23:32:54,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2099 [2021-12-15 23:32:54,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2104 [2021-12-15 23:32:54,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2113 [2021-12-15 23:32:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2118 [2021-12-15 23:32:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2123 [2021-12-15 23:32:54,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2128 [2021-12-15 23:32:54,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2137 [2021-12-15 23:32:54,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2142 [2021-12-15 23:32:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2147 [2021-12-15 23:32:54,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2152 [2021-12-15 23:32:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2161 [2021-12-15 23:32:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2166 [2021-12-15 23:32:54,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2171 [2021-12-15 23:32:54,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2176 [2021-12-15 23:32:54,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2185 [2021-12-15 23:32:54,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2190 [2021-12-15 23:32:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2195 [2021-12-15 23:32:54,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2200 [2021-12-15 23:32:54,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2209 [2021-12-15 23:32:54,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2214 [2021-12-15 23:32:54,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2219 [2021-12-15 23:32:54,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2224 [2021-12-15 23:32:54,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2233 [2021-12-15 23:32:54,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2238 [2021-12-15 23:32:54,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2243 [2021-12-15 23:32:54,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2248 [2021-12-15 23:32:54,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2257 [2021-12-15 23:32:54,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2262 [2021-12-15 23:32:54,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2267 [2021-12-15 23:32:54,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2272 [2021-12-15 23:32:54,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2281 [2021-12-15 23:32:54,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2286 [2021-12-15 23:32:54,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2291 [2021-12-15 23:32:54,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2296 [2021-12-15 23:32:54,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2305 [2021-12-15 23:32:54,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2310 [2021-12-15 23:32:54,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2315 [2021-12-15 23:32:54,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2320 [2021-12-15 23:32:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2329 [2021-12-15 23:32:54,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2334 [2021-12-15 23:32:54,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2339 [2021-12-15 23:32:54,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2344 [2021-12-15 23:32:54,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2353 [2021-12-15 23:32:54,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2358 [2021-12-15 23:32:54,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2363 [2021-12-15 23:32:54,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2368 [2021-12-15 23:32:54,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2377 [2021-12-15 23:32:54,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2382 [2021-12-15 23:32:54,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2387 [2021-12-15 23:32:54,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2392 [2021-12-15 23:32:54,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2401 [2021-12-15 23:32:54,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2406 [2021-12-15 23:32:54,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2411 [2021-12-15 23:32:54,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2416 [2021-12-15 23:32:54,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2425 [2021-12-15 23:32:54,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2430 [2021-12-15 23:32:54,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2435 [2021-12-15 23:32:54,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2440 [2021-12-15 23:32:54,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2449 [2021-12-15 23:32:54,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2454 [2021-12-15 23:32:54,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2459 [2021-12-15 23:32:54,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2464 [2021-12-15 23:32:54,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2473 [2021-12-15 23:32:54,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2478 [2021-12-15 23:32:54,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2483 [2021-12-15 23:32:54,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2488 [2021-12-15 23:32:54,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2497 [2021-12-15 23:32:54,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2502 [2021-12-15 23:32:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2507 [2021-12-15 23:32:54,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2512 [2021-12-15 23:32:54,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2521 [2021-12-15 23:32:54,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2526 [2021-12-15 23:32:54,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2531 [2021-12-15 23:32:54,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2536 [2021-12-15 23:32:54,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2545 [2021-12-15 23:32:54,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2550 [2021-12-15 23:32:54,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2555 [2021-12-15 23:32:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2560 [2021-12-15 23:32:54,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2569 [2021-12-15 23:32:54,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2574 [2021-12-15 23:32:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2579 [2021-12-15 23:32:54,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2584 [2021-12-15 23:32:54,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2593 [2021-12-15 23:32:54,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2598 [2021-12-15 23:32:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2603 [2021-12-15 23:32:54,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2608 [2021-12-15 23:32:54,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2617 [2021-12-15 23:32:54,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2622 [2021-12-15 23:32:54,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2627 [2021-12-15 23:32:54,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2632 [2021-12-15 23:32:54,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2641 [2021-12-15 23:32:54,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2646 [2021-12-15 23:32:54,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:54,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2651 [2021-12-15 23:32:55,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2656 [2021-12-15 23:32:55,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2665 [2021-12-15 23:32:55,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2670 [2021-12-15 23:32:55,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2675 [2021-12-15 23:32:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2680 [2021-12-15 23:32:55,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2689 [2021-12-15 23:32:55,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2694 [2021-12-15 23:32:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2699 [2021-12-15 23:32:55,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2704 [2021-12-15 23:32:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2713 [2021-12-15 23:32:55,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2718 [2021-12-15 23:32:55,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2723 [2021-12-15 23:32:55,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2728 [2021-12-15 23:32:55,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2737 [2021-12-15 23:32:55,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2742 [2021-12-15 23:32:55,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2747 [2021-12-15 23:32:55,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2752 [2021-12-15 23:32:55,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2761 [2021-12-15 23:32:55,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2766 [2021-12-15 23:32:55,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2771 [2021-12-15 23:32:55,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2776 [2021-12-15 23:32:55,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2785 [2021-12-15 23:32:55,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2790 [2021-12-15 23:32:55,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2795 [2021-12-15 23:32:55,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2800 [2021-12-15 23:32:55,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2809 [2021-12-15 23:32:55,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2814 [2021-12-15 23:32:55,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2819 [2021-12-15 23:32:55,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2824 [2021-12-15 23:32:55,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2833 [2021-12-15 23:32:55,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2838 [2021-12-15 23:32:55,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2843 [2021-12-15 23:32:55,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2848 [2021-12-15 23:32:55,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2857 [2021-12-15 23:32:55,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2862 [2021-12-15 23:32:55,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2867 [2021-12-15 23:32:55,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2872 [2021-12-15 23:32:55,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2881 [2021-12-15 23:32:55,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2886 [2021-12-15 23:32:55,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2891 [2021-12-15 23:32:55,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2896 [2021-12-15 23:32:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2905 [2021-12-15 23:32:55,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2910 [2021-12-15 23:32:55,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2915 [2021-12-15 23:32:55,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2920 [2021-12-15 23:32:55,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2929 [2021-12-15 23:32:55,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2934 [2021-12-15 23:32:55,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2939 [2021-12-15 23:32:55,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2944 [2021-12-15 23:32:55,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2953 [2021-12-15 23:32:55,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2958 [2021-12-15 23:32:55,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2963 [2021-12-15 23:32:55,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2968 [2021-12-15 23:32:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2977 [2021-12-15 23:32:55,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2982 [2021-12-15 23:32:55,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2987 [2021-12-15 23:32:55,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2992 [2021-12-15 23:32:55,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3001 [2021-12-15 23:32:55,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3006 [2021-12-15 23:32:55,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3011 [2021-12-15 23:32:55,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3016 [2021-12-15 23:32:55,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3025 [2021-12-15 23:32:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3030 [2021-12-15 23:32:55,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3035 [2021-12-15 23:32:55,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3040 [2021-12-15 23:32:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3049 [2021-12-15 23:32:55,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3054 [2021-12-15 23:32:55,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3059 [2021-12-15 23:32:55,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3064 [2021-12-15 23:32:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3073 [2021-12-15 23:32:55,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3078 [2021-12-15 23:32:55,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3083 [2021-12-15 23:32:55,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3088 [2021-12-15 23:32:55,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3097 [2021-12-15 23:32:55,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3102 [2021-12-15 23:32:55,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3107 [2021-12-15 23:32:55,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3112 [2021-12-15 23:32:55,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3121 [2021-12-15 23:32:55,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3126 [2021-12-15 23:32:55,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3131 [2021-12-15 23:32:55,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3136 [2021-12-15 23:32:55,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3145 [2021-12-15 23:32:55,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3150 [2021-12-15 23:32:55,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3155 [2021-12-15 23:32:55,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3160 [2021-12-15 23:32:55,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3169 [2021-12-15 23:32:55,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3174 [2021-12-15 23:32:55,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3179 [2021-12-15 23:32:55,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3184 [2021-12-15 23:32:55,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3193 [2021-12-15 23:32:55,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3198 [2021-12-15 23:32:55,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3203 [2021-12-15 23:32:55,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3208 [2021-12-15 23:32:55,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3217 [2021-12-15 23:32:55,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3222 [2021-12-15 23:32:55,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3227 [2021-12-15 23:32:55,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3232 [2021-12-15 23:32:55,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3241 [2021-12-15 23:32:55,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3246 [2021-12-15 23:32:55,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3251 [2021-12-15 23:32:55,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3256 [2021-12-15 23:32:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3265 [2021-12-15 23:32:55,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3270 [2021-12-15 23:32:55,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3275 [2021-12-15 23:32:55,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3280 [2021-12-15 23:32:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3289 [2021-12-15 23:32:55,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3294 [2021-12-15 23:32:55,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3299 [2021-12-15 23:32:55,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3304 [2021-12-15 23:32:55,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3313 [2021-12-15 23:32:55,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3318 [2021-12-15 23:32:55,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3323 [2021-12-15 23:32:55,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3328 [2021-12-15 23:32:55,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3337 [2021-12-15 23:32:55,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3342 [2021-12-15 23:32:55,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3347 [2021-12-15 23:32:55,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3352 [2021-12-15 23:32:55,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3361 [2021-12-15 23:32:55,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3366 [2021-12-15 23:32:55,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3371 [2021-12-15 23:32:55,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3376 [2021-12-15 23:32:55,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3385 [2021-12-15 23:32:55,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3390 [2021-12-15 23:32:55,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3395 [2021-12-15 23:32:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3400 [2021-12-15 23:32:55,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3409 [2021-12-15 23:32:55,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3414 [2021-12-15 23:32:55,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3419 [2021-12-15 23:32:55,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3424 [2021-12-15 23:32:55,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3433 [2021-12-15 23:32:55,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3438 [2021-12-15 23:32:55,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3443 [2021-12-15 23:32:55,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3448 [2021-12-15 23:32:55,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3457 [2021-12-15 23:32:55,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3462 [2021-12-15 23:32:55,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3467 [2021-12-15 23:32:55,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3472 [2021-12-15 23:32:55,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3481 [2021-12-15 23:32:55,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3486 [2021-12-15 23:32:55,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3491 [2021-12-15 23:32:55,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3496 [2021-12-15 23:32:55,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3505 [2021-12-15 23:32:55,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3510 [2021-12-15 23:32:55,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3515 [2021-12-15 23:32:55,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3520 [2021-12-15 23:32:55,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3529 [2021-12-15 23:32:55,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3534 [2021-12-15 23:32:55,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3539 [2021-12-15 23:32:55,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3544 [2021-12-15 23:32:55,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3553 [2021-12-15 23:32:55,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3558 [2021-12-15 23:32:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3563 [2021-12-15 23:32:55,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3568 [2021-12-15 23:32:55,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3577 [2021-12-15 23:32:55,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3582 [2021-12-15 23:32:55,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3587 [2021-12-15 23:32:55,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3592 [2021-12-15 23:32:55,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3601 [2021-12-15 23:32:55,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3606 [2021-12-15 23:32:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3611 [2021-12-15 23:32:55,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3616 [2021-12-15 23:32:55,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3625 [2021-12-15 23:32:55,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3630 [2021-12-15 23:32:55,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3635 [2021-12-15 23:32:55,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3640 [2021-12-15 23:32:55,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3649 [2021-12-15 23:32:55,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3654 [2021-12-15 23:32:55,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3659 [2021-12-15 23:32:55,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3664 [2021-12-15 23:32:55,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3673 [2021-12-15 23:32:55,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3678 [2021-12-15 23:32:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3683 [2021-12-15 23:32:55,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3688 [2021-12-15 23:32:55,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3697 [2021-12-15 23:32:55,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3702 [2021-12-15 23:32:55,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3707 [2021-12-15 23:32:55,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3712 [2021-12-15 23:32:55,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3721 [2021-12-15 23:32:55,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3726 [2021-12-15 23:32:55,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3731 [2021-12-15 23:32:55,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3736 [2021-12-15 23:32:55,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3745 [2021-12-15 23:32:55,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3750 [2021-12-15 23:32:55,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3755 [2021-12-15 23:32:55,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3760 [2021-12-15 23:32:55,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3769 [2021-12-15 23:32:55,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3774 [2021-12-15 23:32:55,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3779 [2021-12-15 23:32:55,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3784 [2021-12-15 23:32:55,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3793 [2021-12-15 23:32:55,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3798 [2021-12-15 23:32:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3803 [2021-12-15 23:32:55,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3808 [2021-12-15 23:32:55,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3817 [2021-12-15 23:32:55,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3822 [2021-12-15 23:32:55,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3827 [2021-12-15 23:32:55,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3832 [2021-12-15 23:32:55,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3841 [2021-12-15 23:32:55,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3846 [2021-12-15 23:32:55,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3851 [2021-12-15 23:32:55,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3856 [2021-12-15 23:32:55,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3865 [2021-12-15 23:32:55,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3870 [2021-12-15 23:32:55,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3875 [2021-12-15 23:32:55,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3880 [2021-12-15 23:32:55,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3889 [2021-12-15 23:32:55,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3894 [2021-12-15 23:32:55,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3899 [2021-12-15 23:32:55,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3904 [2021-12-15 23:32:55,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3913 [2021-12-15 23:32:55,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3918 [2021-12-15 23:32:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3923 [2021-12-15 23:32:55,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3928 [2021-12-15 23:32:55,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3937 [2021-12-15 23:32:55,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3942 [2021-12-15 23:32:55,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3947 [2021-12-15 23:32:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3952 [2021-12-15 23:32:55,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3961 [2021-12-15 23:32:55,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3966 [2021-12-15 23:32:55,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3971 [2021-12-15 23:32:55,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3976 [2021-12-15 23:32:55,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3985 [2021-12-15 23:32:55,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3990 [2021-12-15 23:32:55,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3995 [2021-12-15 23:32:55,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4000 [2021-12-15 23:32:55,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4009 [2021-12-15 23:32:55,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4014 [2021-12-15 23:32:55,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4019 [2021-12-15 23:32:55,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4024 [2021-12-15 23:32:55,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4033 [2021-12-15 23:32:55,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4038 [2021-12-15 23:32:55,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4043 [2021-12-15 23:32:55,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4048 [2021-12-15 23:32:55,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4057 [2021-12-15 23:32:55,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4062 [2021-12-15 23:32:55,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4067 [2021-12-15 23:32:55,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4072 [2021-12-15 23:32:55,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4081 [2021-12-15 23:32:55,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4086 [2021-12-15 23:32:55,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4091 [2021-12-15 23:32:55,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4096 [2021-12-15 23:32:55,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4105 [2021-12-15 23:32:55,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4110 [2021-12-15 23:32:55,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4115 [2021-12-15 23:32:55,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4120 [2021-12-15 23:32:55,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4129 [2021-12-15 23:32:55,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4134 [2021-12-15 23:32:55,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4139 [2021-12-15 23:32:55,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4144 [2021-12-15 23:32:55,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4153 [2021-12-15 23:32:55,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4158 [2021-12-15 23:32:55,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4163 [2021-12-15 23:32:55,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4168 [2021-12-15 23:32:55,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4177 [2021-12-15 23:32:55,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4182 [2021-12-15 23:32:55,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4187 [2021-12-15 23:32:55,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4192 [2021-12-15 23:32:55,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4201 [2021-12-15 23:32:55,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4206 [2021-12-15 23:32:55,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4211 [2021-12-15 23:32:55,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4216 [2021-12-15 23:32:55,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4225 [2021-12-15 23:32:55,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4230 [2021-12-15 23:32:55,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4235 [2021-12-15 23:32:55,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4240 [2021-12-15 23:32:55,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4249 [2021-12-15 23:32:55,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4254 [2021-12-15 23:32:55,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4259 [2021-12-15 23:32:55,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4264 [2021-12-15 23:32:55,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4273 [2021-12-15 23:32:55,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4278 [2021-12-15 23:32:55,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4283 [2021-12-15 23:32:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4288 [2021-12-15 23:32:55,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4297 [2021-12-15 23:32:55,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4302 [2021-12-15 23:32:55,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4307 [2021-12-15 23:32:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4312 [2021-12-15 23:32:55,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4321 [2021-12-15 23:32:55,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4326 [2021-12-15 23:32:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4331 [2021-12-15 23:32:55,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4336 [2021-12-15 23:32:55,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4345 [2021-12-15 23:32:55,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4350 [2021-12-15 23:32:55,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4355 [2021-12-15 23:32:55,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4360 [2021-12-15 23:32:55,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4369 [2021-12-15 23:32:55,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4374 [2021-12-15 23:32:55,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4379 [2021-12-15 23:32:55,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4384 [2021-12-15 23:32:55,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4393 [2021-12-15 23:32:55,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4398 [2021-12-15 23:32:55,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4403 [2021-12-15 23:32:55,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4408 [2021-12-15 23:32:55,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4417 [2021-12-15 23:32:55,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4422 [2021-12-15 23:32:55,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4427 [2021-12-15 23:32:55,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4432 [2021-12-15 23:32:55,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4441 [2021-12-15 23:32:55,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4446 [2021-12-15 23:32:55,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4451 [2021-12-15 23:32:55,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4456 [2021-12-15 23:32:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4465 [2021-12-15 23:32:55,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4470 [2021-12-15 23:32:55,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4475 [2021-12-15 23:32:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4480 [2021-12-15 23:32:55,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4489 [2021-12-15 23:32:55,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4494 [2021-12-15 23:32:55,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4499 [2021-12-15 23:32:55,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4504 [2021-12-15 23:32:55,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4513 [2021-12-15 23:32:55,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4518 [2021-12-15 23:32:55,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4523 [2021-12-15 23:32:55,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4528 [2021-12-15 23:32:55,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4537 [2021-12-15 23:32:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4542 [2021-12-15 23:32:55,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4547 [2021-12-15 23:32:55,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4552 [2021-12-15 23:32:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4561 [2021-12-15 23:32:55,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4566 [2021-12-15 23:32:55,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4571 [2021-12-15 23:32:55,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4576 [2021-12-15 23:32:55,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:55,597 INFO L134 CoverageAnalysis]: Checked inductivity of 652276 backedges. 0 proven. 215650 refuted. 0 times theorem prover too weak. 436626 trivial. 0 not checked. [2021-12-15 23:32:55,597 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-15 23:32:55,597 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1020347897] [2021-12-15 23:32:55,598 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1020347897] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-15 23:32:55,598 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1379830193] [2021-12-15 23:32:55,598 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-12-15 23:32:55,598 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-15 23:32:55,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 23:32:55,599 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-15 23:32:55,632 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-12-15 23:32:56,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-15 23:32:56,895 INFO L263 TraceCheckSpWp]: Trace formula consists of 10340 conjuncts, 192 conjunts are in the unsatisfiable core [2021-12-15 23:32:56,942 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-15 23:33:01,898 INFO L134 CoverageAnalysis]: Checked inductivity of 652276 backedges. 0 proven. 215650 refuted. 0 times theorem prover too weak. 436626 trivial. 0 not checked. [2021-12-15 23:33:01,899 INFO L328 TraceCheckSpWp]: Computing backward predicates...