./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/float-benchs/rlim_exit.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/rlim_exit.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 d77357c243d95f35d00bc89e7fc23b91d82935f320cfab6cb2f6a7d192f5b03f --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-17 06:49:33,659 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-17 06:49:33,661 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-17 06:49:33,682 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-17 06:49:33,682 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-17 06:49:33,683 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-17 06:49:33,684 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-17 06:49:33,685 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-17 06:49:33,687 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-17 06:49:33,687 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-17 06:49:33,688 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-17 06:49:33,689 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-17 06:49:33,689 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-17 06:49:33,690 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-17 06:49:33,691 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-17 06:49:33,692 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-17 06:49:33,693 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-17 06:49:33,694 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-17 06:49:33,695 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-17 06:49:33,697 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-17 06:49:33,698 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-17 06:49:33,699 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-17 06:49:33,699 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-17 06:49:33,700 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-17 06:49:33,702 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-17 06:49:33,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-17 06:49:33,703 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-17 06:49:33,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-17 06:49:33,704 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-17 06:49:33,705 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-17 06:49:33,705 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-17 06:49:33,706 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-17 06:49:33,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-17 06:49:33,707 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-17 06:49:33,707 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-17 06:49:33,708 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-17 06:49:33,708 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-17 06:49:33,708 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-17 06:49:33,709 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-17 06:49:33,709 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-17 06:49:33,710 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-17 06:49:33,711 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-17 06:49:33,726 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-17 06:49:33,726 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-17 06:49:33,727 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-17 06:49:33,727 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-17 06:49:33,727 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-17 06:49:33,728 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-17 06:49:33,728 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-17 06:49:33,728 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-17 06:49:33,728 INFO L138 SettingsManager]: * Use SBE=true [2021-12-17 06:49:33,729 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-17 06:49:33,729 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-17 06:49:33,729 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-17 06:49:33,730 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-17 06:49:33,730 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-17 06:49:33,730 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-17 06:49:33,730 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-17 06:49:33,730 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-17 06:49:33,730 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-17 06:49:33,731 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-17 06:49:33,731 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-17 06:49:33,731 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-17 06:49:33,731 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-17 06:49:33,731 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-17 06:49:33,731 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-17 06:49:33,731 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-17 06:49:33,732 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-17 06:49:33,732 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-17 06:49:33,732 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-17 06:49:33,732 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-17 06:49:33,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-17 06:49:33,732 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-17 06:49:33,733 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-17 06:49:33,733 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-17 06:49:33,733 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-17 06:49:33,734 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d77357c243d95f35d00bc89e7fc23b91d82935f320cfab6cb2f6a7d192f5b03f [2021-12-17 06:49:33,901 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-17 06:49:33,924 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-17 06:49:33,926 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-17 06:49:33,927 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-17 06:49:33,927 INFO L275 PluginConnector]: CDTParser initialized [2021-12-17 06:49:33,928 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-benchs/rlim_exit.c [2021-12-17 06:49:33,981 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56380b686/1ac50c7f72164d4abf580a65935768b2/FLAGcb7ff3eb4 [2021-12-17 06:49:34,340 INFO L306 CDTParser]: Found 1 translation units. [2021-12-17 06:49:34,340 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-benchs/rlim_exit.c [2021-12-17 06:49:34,344 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56380b686/1ac50c7f72164d4abf580a65935768b2/FLAGcb7ff3eb4 [2021-12-17 06:49:34,352 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56380b686/1ac50c7f72164d4abf580a65935768b2 [2021-12-17 06:49:34,354 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-17 06:49:34,355 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-17 06:49:34,363 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-17 06:49:34,363 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-17 06:49:34,365 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-17 06:49:34,366 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 06:49:34" (1/1) ... [2021-12-17 06:49:34,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33885e8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:49:34, skipping insertion in model container [2021-12-17 06:49:34,367 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 06:49:34" (1/1) ... [2021-12-17 06:49:34,371 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-17 06:49:34,382 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-17 06:49:34,505 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/rlim_exit.c[446,459] [2021-12-17 06:49:34,525 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-17 06:49:34,530 INFO L203 MainTranslator]: Completed pre-run [2021-12-17 06:49:34,540 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/rlim_exit.c[446,459] [2021-12-17 06:49:34,543 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-17 06:49:34,551 INFO L208 MainTranslator]: Completed translation [2021-12-17 06:49:34,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:49:34 WrapperNode [2021-12-17 06:49:34,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-17 06:49:34,553 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-17 06:49:34,553 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-17 06:49:34,553 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-17 06:49:34,558 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:49:34" (1/1) ... [2021-12-17 06:49:34,563 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:49:34" (1/1) ... [2021-12-17 06:49:34,573 INFO L137 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 47 [2021-12-17 06:49:34,574 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-17 06:49:34,574 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-17 06:49:34,574 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-17 06:49:34,575 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-17 06:49:34,579 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:49:34" (1/1) ... [2021-12-17 06:49:34,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:49:34" (1/1) ... [2021-12-17 06:49:34,580 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:49:34" (1/1) ... [2021-12-17 06:49:34,581 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:49:34" (1/1) ... [2021-12-17 06:49:34,583 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:49:34" (1/1) ... [2021-12-17 06:49:34,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:49:34" (1/1) ... [2021-12-17 06:49:34,586 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:49:34" (1/1) ... [2021-12-17 06:49:34,587 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-17 06:49:34,588 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-17 06:49:34,588 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-17 06:49:34,588 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-17 06:49:34,593 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:49:34" (1/1) ... [2021-12-17 06:49:34,598 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-17 06:49:34,607 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 06:49:34,617 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) [2021-12-17 06:49:34,631 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 [2021-12-17 06:49:34,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-17 06:49:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-17 06:49:34,645 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-17 06:49:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-17 06:49:34,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-17 06:49:34,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-17 06:49:34,688 INFO L236 CfgBuilder]: Building ICFG [2021-12-17 06:49:34,689 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-17 06:49:34,768 INFO L277 CfgBuilder]: Performing block encoding [2021-12-17 06:49:34,772 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-17 06:49:34,772 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-17 06:49:34,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 06:49:34 BoogieIcfgContainer [2021-12-17 06:49:34,773 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-17 06:49:34,774 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-17 06:49:34,775 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-17 06:49:34,777 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-17 06:49:34,783 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.12 06:49:34" (1/3) ... [2021-12-17 06:49:34,784 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3febac43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 06:49:34, skipping insertion in model container [2021-12-17 06:49:34,784 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:49:34" (2/3) ... [2021-12-17 06:49:34,784 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3febac43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 06:49:34, skipping insertion in model container [2021-12-17 06:49:34,785 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 06:49:34" (3/3) ... [2021-12-17 06:49:34,786 INFO L111 eAbstractionObserver]: Analyzing ICFG rlim_exit.c [2021-12-17 06:49:34,789 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-17 06:49:34,792 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-17 06:49:34,842 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-17 06:49:34,864 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 [2021-12-17 06:49:34,864 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-17 06:49:34,889 INFO L276 IsEmpty]: Start isEmpty. Operand has 21 states, 16 states have (on average 1.4375) internal successors, (23), 17 states have internal predecessors, (23), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-12-17 06:49:34,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2021-12-17 06:49:34,892 INFO L506 BasicCegarLoop]: Found error trace [2021-12-17 06:49:34,892 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2021-12-17 06:49:34,893 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-17 06:49:34,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 06:49:34,897 INFO L85 PathProgramCache]: Analyzing trace with hash 889617946, now seen corresponding path program 1 times [2021-12-17 06:49:34,902 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 06:49:34,903 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [639911987] [2021-12-17 06:49:34,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 06:49:34,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 06:49:34,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:34,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 06:49:34,999 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 06:49:34,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [639911987] [2021-12-17 06:49:35,000 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [639911987] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 06:49:35,000 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 06:49:35,000 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-17 06:49:35,002 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1011027569] [2021-12-17 06:49:35,002 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 06:49:35,005 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-17 06:49:35,005 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 06:49:35,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-17 06:49:35,043 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-17 06:49:35,045 INFO L87 Difference]: Start difference. First operand has 21 states, 16 states have (on average 1.4375) internal successors, (23), 17 states have internal predecessors, (23), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 06:49:35,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-17 06:49:35,064 INFO L93 Difference]: Finished difference Result 47 states and 69 transitions. [2021-12-17 06:49:35,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-17 06:49:35,069 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 6 [2021-12-17 06:49:35,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-17 06:49:35,074 INFO L225 Difference]: With dead ends: 47 [2021-12-17 06:49:35,074 INFO L226 Difference]: Without dead ends: 24 [2021-12-17 06:49:35,076 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-17 06:49:35,079 INFO L933 BasicCegarLoop]: 24 mSDtfsCounter, 6 mSDsluCounter, 20 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 44 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-17 06:49:35,079 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [8 Valid, 44 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-17 06:49:35,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2021-12-17 06:49:35,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 18. [2021-12-17 06:49:35,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-12-17 06:49:35,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 21 transitions. [2021-12-17 06:49:35,103 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 21 transitions. Word has length 6 [2021-12-17 06:49:35,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-17 06:49:35,103 INFO L470 AbstractCegarLoop]: Abstraction has 18 states and 21 transitions. [2021-12-17 06:49:35,104 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 06:49:35,104 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 21 transitions. [2021-12-17 06:49:35,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-12-17 06:49:35,105 INFO L506 BasicCegarLoop]: Found error trace [2021-12-17 06:49:35,105 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 06:49:35,105 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-17 06:49:35,105 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-17 06:49:35,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 06:49:35,106 INFO L85 PathProgramCache]: Analyzing trace with hash -1329688190, now seen corresponding path program 1 times [2021-12-17 06:49:35,106 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 06:49:35,107 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190799493] [2021-12-17 06:49:35,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 06:49:35,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 06:49:35,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:35,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-17 06:49:35,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:35,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-17 06:49:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:35,169 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-17 06:49:35,170 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 06:49:35,170 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [190799493] [2021-12-17 06:49:35,170 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [190799493] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 06:49:35,170 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [963748700] [2021-12-17 06:49:35,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 06:49:35,171 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 06:49:35,171 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 06:49:35,172 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) [2021-12-17 06:49:35,173 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-17 06:49:35,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:35,213 INFO L263 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-17 06:49:35,216 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 06:49:35,284 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-17 06:49:35,284 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 06:49:35,333 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-17 06:49:35,334 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [963748700] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 06:49:35,334 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 06:49:35,334 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 7 [2021-12-17 06:49:35,335 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1514181541] [2021-12-17 06:49:35,335 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 06:49:35,336 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-17 06:49:35,336 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 06:49:35,336 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-17 06:49:35,337 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-12-17 06:49:35,337 INFO L87 Difference]: Start difference. First operand 18 states and 21 transitions. Second operand has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 3 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2021-12-17 06:49:35,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-17 06:49:35,372 INFO L93 Difference]: Finished difference Result 43 states and 60 transitions. [2021-12-17 06:49:35,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-17 06:49:35,373 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 3 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) Word has length 20 [2021-12-17 06:49:35,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-17 06:49:35,375 INFO L225 Difference]: With dead ends: 43 [2021-12-17 06:49:35,375 INFO L226 Difference]: Without dead ends: 39 [2021-12-17 06:49:35,376 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-12-17 06:49:35,377 INFO L933 BasicCegarLoop]: 24 mSDtfsCounter, 39 mSDsluCounter, 33 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 43 SdHoareTripleChecker+Valid, 57 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-17 06:49:35,378 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [43 Valid, 57 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-17 06:49:35,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2021-12-17 06:49:35,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2021-12-17 06:49:35,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 29 states have (on average 1.3103448275862069) internal successors, (38), 29 states have internal predecessors, (38), 8 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2021-12-17 06:49:35,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 54 transitions. [2021-12-17 06:49:35,396 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 54 transitions. Word has length 20 [2021-12-17 06:49:35,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-17 06:49:35,396 INFO L470 AbstractCegarLoop]: Abstraction has 39 states and 54 transitions. [2021-12-17 06:49:35,397 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 3 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2021-12-17 06:49:35,397 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 54 transitions. [2021-12-17 06:49:35,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-12-17 06:49:35,399 INFO L506 BasicCegarLoop]: Found error trace [2021-12-17 06:49:35,399 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1] [2021-12-17 06:49:35,420 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2021-12-17 06:49:35,612 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 [2021-12-17 06:49:35,612 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-17 06:49:35,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 06:49:35,613 INFO L85 PathProgramCache]: Analyzing trace with hash 1445218234, now seen corresponding path program 2 times [2021-12-17 06:49:35,613 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 06:49:35,613 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [381967314] [2021-12-17 06:49:35,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 06:49:35,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 06:49:35,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:35,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-17 06:49:35,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:35,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-17 06:49:35,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:35,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-17 06:49:35,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:35,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-12-17 06:49:35,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:35,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-17 06:49:35,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:35,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-17 06:49:35,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:35,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2021-12-17 06:49:35,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:35,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-17 06:49:35,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:35,787 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2021-12-17 06:49:35,788 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 06:49:35,788 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [381967314] [2021-12-17 06:49:35,788 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [381967314] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 06:49:35,788 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1530019840] [2021-12-17 06:49:35,788 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-12-17 06:49:35,789 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 06:49:35,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 06:49:35,793 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) [2021-12-17 06:49:35,794 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-12-17 06:49:35,851 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-12-17 06:49:35,851 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-17 06:49:35,852 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 6 conjunts are in the unsatisfiable core [2021-12-17 06:49:35,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 06:49:35,994 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2021-12-17 06:49:35,994 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 06:49:36,161 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2021-12-17 06:49:36,163 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1530019840] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 06:49:36,163 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 06:49:36,163 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 13 [2021-12-17 06:49:36,163 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1158206852] [2021-12-17 06:49:36,164 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 06:49:36,164 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-12-17 06:49:36,164 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 06:49:36,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-12-17 06:49:36,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2021-12-17 06:49:36,166 INFO L87 Difference]: Start difference. First operand 39 states and 54 transitions. Second operand has 13 states, 13 states have (on average 3.6923076923076925) internal successors, (48), 13 states have internal predecessors, (48), 9 states have call successors, (18), 1 states have call predecessors, (18), 1 states have return successors, (18), 9 states have call predecessors, (18), 9 states have call successors, (18) [2021-12-17 06:49:36,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-17 06:49:36,257 INFO L93 Difference]: Finished difference Result 85 states and 129 transitions. [2021-12-17 06:49:36,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-12-17 06:49:36,257 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.6923076923076925) internal successors, (48), 13 states have internal predecessors, (48), 9 states have call successors, (18), 1 states have call predecessors, (18), 1 states have return successors, (18), 9 states have call predecessors, (18), 9 states have call successors, (18) Word has length 62 [2021-12-17 06:49:36,258 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-17 06:49:36,260 INFO L225 Difference]: With dead ends: 85 [2021-12-17 06:49:36,260 INFO L226 Difference]: Without dead ends: 81 [2021-12-17 06:49:36,261 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 134 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2021-12-17 06:49:36,264 INFO L933 BasicCegarLoop]: 36 mSDtfsCounter, 126 mSDsluCounter, 59 mSDsCounter, 0 mSdLazyCounter, 82 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 130 SdHoareTripleChecker+Valid, 95 SdHoareTripleChecker+Invalid, 117 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 82 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-17 06:49:36,264 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [130 Valid, 95 Invalid, 117 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 82 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-17 06:49:36,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2021-12-17 06:49:36,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 81. [2021-12-17 06:49:36,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 59 states have (on average 1.3559322033898304) internal successors, (80), 59 states have internal predecessors, (80), 20 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2021-12-17 06:49:36,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 120 transitions. [2021-12-17 06:49:36,284 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 120 transitions. Word has length 62 [2021-12-17 06:49:36,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-17 06:49:36,285 INFO L470 AbstractCegarLoop]: Abstraction has 81 states and 120 transitions. [2021-12-17 06:49:36,285 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.6923076923076925) internal successors, (48), 13 states have internal predecessors, (48), 9 states have call successors, (18), 1 states have call predecessors, (18), 1 states have return successors, (18), 9 states have call predecessors, (18), 9 states have call successors, (18) [2021-12-17 06:49:36,285 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 120 transitions. [2021-12-17 06:49:36,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2021-12-17 06:49:36,291 INFO L506 BasicCegarLoop]: Found error trace [2021-12-17 06:49:36,291 INFO L514 BasicCegarLoop]: trace histogram [20, 20, 20, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1] [2021-12-17 06:49:36,307 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2021-12-17 06:49:36,491 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 [2021-12-17 06:49:36,492 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-17 06:49:36,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 06:49:36,492 INFO L85 PathProgramCache]: Analyzing trace with hash -1026727382, now seen corresponding path program 3 times [2021-12-17 06:49:36,493 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 06:49:36,493 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [439261056] [2021-12-17 06:49:36,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 06:49:36,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 06:49:36,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-17 06:49:36,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-17 06:49:36,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-17 06:49:36,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-12-17 06:49:36,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-17 06:49:36,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-17 06:49:36,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2021-12-17 06:49:36,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-17 06:49:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-17 06:49:36,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-12-17 06:49:36,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-17 06:49:36,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-12-17 06:49:36,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-12-17 06:49:36,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-17 06:49:36,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-17 06:49:36,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-17 06:49:36,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-12-17 06:49:36,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2021-12-17 06:49:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-12-17 06:49:36,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-12-17 06:49:36,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:36,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2021-12-17 06:49:36,769 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 06:49:36,769 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [439261056] [2021-12-17 06:49:36,769 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [439261056] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 06:49:36,771 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1020785357] [2021-12-17 06:49:36,772 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-12-17 06:49:36,772 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 06:49:36,772 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 06:49:36,773 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) [2021-12-17 06:49:36,791 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-12-17 06:49:36,873 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 15 check-sat command(s) [2021-12-17 06:49:36,874 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-17 06:49:36,875 INFO L263 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 12 conjunts are in the unsatisfiable core [2021-12-17 06:49:36,886 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 06:49:37,094 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2021-12-17 06:49:37,094 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 06:49:37,389 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2021-12-17 06:49:37,389 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1020785357] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 06:49:37,389 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 06:49:37,389 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 25 [2021-12-17 06:49:37,390 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599181274] [2021-12-17 06:49:37,390 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 06:49:37,390 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2021-12-17 06:49:37,391 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 06:49:37,391 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-12-17 06:49:37,391 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=300, Invalid=300, Unknown=0, NotChecked=0, Total=600 [2021-12-17 06:49:37,392 INFO L87 Difference]: Start difference. First operand 81 states and 120 transitions. Second operand has 25 states, 25 states have (on average 3.84) internal successors, (96), 25 states have internal predecessors, (96), 21 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 21 states have call predecessors, (42), 21 states have call successors, (42) [2021-12-17 06:49:37,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-17 06:49:37,581 INFO L93 Difference]: Finished difference Result 169 states and 267 transitions. [2021-12-17 06:49:37,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-12-17 06:49:37,581 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 3.84) internal successors, (96), 25 states have internal predecessors, (96), 21 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 21 states have call predecessors, (42), 21 states have call successors, (42) Word has length 146 [2021-12-17 06:49:37,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-17 06:49:37,583 INFO L225 Difference]: With dead ends: 169 [2021-12-17 06:49:37,583 INFO L226 Difference]: Without dead ends: 165 [2021-12-17 06:49:37,583 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 343 GetRequests, 320 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=300, Invalid=300, Unknown=0, NotChecked=0, Total=600 [2021-12-17 06:49:37,584 INFO L933 BasicCegarLoop]: 60 mSDtfsCounter, 225 mSDsluCounter, 168 mSDsCounter, 0 mSdLazyCounter, 248 mSolverCounterSat, 76 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 229 SdHoareTripleChecker+Valid, 228 SdHoareTripleChecker+Invalid, 324 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 76 IncrementalHoareTripleChecker+Valid, 248 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-17 06:49:37,584 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [229 Valid, 228 Invalid, 324 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [76 Valid, 248 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-17 06:49:37,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165 states. [2021-12-17 06:49:37,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165 to 165. [2021-12-17 06:49:37,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 165 states, 119 states have (on average 1.3781512605042017) internal successors, (164), 119 states have internal predecessors, (164), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2021-12-17 06:49:37,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 252 transitions. [2021-12-17 06:49:37,600 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 252 transitions. Word has length 146 [2021-12-17 06:49:37,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-17 06:49:37,601 INFO L470 AbstractCegarLoop]: Abstraction has 165 states and 252 transitions. [2021-12-17 06:49:37,601 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 3.84) internal successors, (96), 25 states have internal predecessors, (96), 21 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 21 states have call predecessors, (42), 21 states have call successors, (42) [2021-12-17 06:49:37,601 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 252 transitions. [2021-12-17 06:49:37,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-12-17 06:49:37,604 INFO L506 BasicCegarLoop]: Found error trace [2021-12-17 06:49:37,604 INFO L514 BasicCegarLoop]: trace histogram [44, 44, 44, 22, 22, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1] [2021-12-17 06:49:37,621 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-12-17 06:49:37,813 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 [2021-12-17 06:49:37,814 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-17 06:49:37,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 06:49:37,814 INFO L85 PathProgramCache]: Analyzing trace with hash 680021770, now seen corresponding path program 4 times [2021-12-17 06:49:37,814 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 06:49:37,814 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1857204746] [2021-12-17 06:49:37,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 06:49:37,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 06:49:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-17 06:49:38,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-17 06:49:38,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-17 06:49:38,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-12-17 06:49:38,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-17 06:49:38,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-17 06:49:38,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2021-12-17 06:49:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-17 06:49:38,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-17 06:49:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-12-17 06:49:38,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-17 06:49:38,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-12-17 06:49:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-12-17 06:49:38,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-17 06:49:38,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-17 06:49:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-17 06:49:38,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-12-17 06:49:38,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2021-12-17 06:49:38,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-12-17 06:49:38,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-12-17 06:49:38,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-12-17 06:49:38,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-12-17 06:49:38,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-17 06:49:38,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-17 06:49:38,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-12-17 06:49:38,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-12-17 06:49:38,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-12-17 06:49:38,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-17 06:49:38,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-12-17 06:49:38,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-12-17 06:49:38,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2021-12-17 06:49:38,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2021-12-17 06:49:38,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-12-17 06:49:38,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2021-12-17 06:49:38,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-12-17 06:49:38,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2021-12-17 06:49:38,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2021-12-17 06:49:38,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2021-12-17 06:49:38,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2021-12-17 06:49:38,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-17 06:49:38,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2021-12-17 06:49:38,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2021-12-17 06:49:38,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2021-12-17 06:49:38,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2021-12-17 06:49:38,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:38,274 INFO L134 CoverageAnalysis]: Checked inductivity of 5192 backedges. 0 proven. 1408 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2021-12-17 06:49:38,274 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 06:49:38,274 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1857204746] [2021-12-17 06:49:38,274 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1857204746] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 06:49:38,275 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2076235799] [2021-12-17 06:49:38,275 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-12-17 06:49:38,275 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 06:49:38,275 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 06:49:38,284 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) [2021-12-17 06:49:38,286 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-12-17 06:49:38,432 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-12-17 06:49:38,432 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-17 06:49:38,434 INFO L263 TraceCheckSpWp]: Trace formula consists of 695 conjuncts, 24 conjunts are in the unsatisfiable core [2021-12-17 06:49:38,439 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 06:49:38,811 INFO L134 CoverageAnalysis]: Checked inductivity of 5192 backedges. 0 proven. 1408 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2021-12-17 06:49:38,811 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 06:49:39,754 INFO L134 CoverageAnalysis]: Checked inductivity of 5192 backedges. 0 proven. 1408 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2021-12-17 06:49:39,754 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2076235799] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 06:49:39,755 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 06:49:39,755 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25, 25] total 49 [2021-12-17 06:49:39,755 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [447685333] [2021-12-17 06:49:39,755 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 06:49:39,756 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2021-12-17 06:49:39,756 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 06:49:39,757 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2021-12-17 06:49:39,758 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1176, Invalid=1176, Unknown=0, NotChecked=0, Total=2352 [2021-12-17 06:49:39,758 INFO L87 Difference]: Start difference. First operand 165 states and 252 transitions. Second operand has 49 states, 49 states have (on average 3.9183673469387754) internal successors, (192), 49 states have internal predecessors, (192), 45 states have call successors, (90), 1 states have call predecessors, (90), 1 states have return successors, (90), 45 states have call predecessors, (90), 45 states have call successors, (90) [2021-12-17 06:49:40,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-17 06:49:40,102 INFO L93 Difference]: Finished difference Result 337 states and 543 transitions. [2021-12-17 06:49:40,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-12-17 06:49:40,102 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 3.9183673469387754) internal successors, (192), 49 states have internal predecessors, (192), 45 states have call successors, (90), 1 states have call predecessors, (90), 1 states have return successors, (90), 45 states have call predecessors, (90), 45 states have call successors, (90) Word has length 314 [2021-12-17 06:49:40,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-17 06:49:40,105 INFO L225 Difference]: With dead ends: 337 [2021-12-17 06:49:40,105 INFO L226 Difference]: Without dead ends: 333 [2021-12-17 06:49:40,106 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 739 GetRequests, 692 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 88 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1176, Invalid=1176, Unknown=0, NotChecked=0, Total=2352 [2021-12-17 06:49:40,106 INFO L933 BasicCegarLoop]: 108 mSDtfsCounter, 720 mSDsluCounter, 257 mSDsCounter, 0 mSdLazyCounter, 406 mSolverCounterSat, 162 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 724 SdHoareTripleChecker+Valid, 365 SdHoareTripleChecker+Invalid, 568 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 162 IncrementalHoareTripleChecker+Valid, 406 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-12-17 06:49:40,107 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [724 Valid, 365 Invalid, 568 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [162 Valid, 406 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-12-17 06:49:40,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 333 states. [2021-12-17 06:49:40,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 333 to 333. [2021-12-17 06:49:40,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 333 states, 239 states have (on average 1.389121338912134) internal successors, (332), 239 states have internal predecessors, (332), 92 states have call successors, (92), 1 states have call predecessors, (92), 1 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) [2021-12-17 06:49:40,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 333 states and 516 transitions. [2021-12-17 06:49:40,124 INFO L78 Accepts]: Start accepts. Automaton has 333 states and 516 transitions. Word has length 314 [2021-12-17 06:49:40,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-17 06:49:40,125 INFO L470 AbstractCegarLoop]: Abstraction has 333 states and 516 transitions. [2021-12-17 06:49:40,125 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 3.9183673469387754) internal successors, (192), 49 states have internal predecessors, (192), 45 states have call successors, (90), 1 states have call predecessors, (90), 1 states have return successors, (90), 45 states have call predecessors, (90), 45 states have call successors, (90) [2021-12-17 06:49:40,126 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 516 transitions. [2021-12-17 06:49:40,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 651 [2021-12-17 06:49:40,134 INFO L506 BasicCegarLoop]: Found error trace [2021-12-17 06:49:40,134 INFO L514 BasicCegarLoop]: trace histogram [92, 92, 92, 46, 46, 46, 46, 46, 46, 46, 46, 1, 1, 1, 1, 1, 1] [2021-12-17 06:49:40,155 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-12-17 06:49:40,355 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 [2021-12-17 06:49:40,355 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-17 06:49:40,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 06:49:40,356 INFO L85 PathProgramCache]: Analyzing trace with hash 1781598410, now seen corresponding path program 5 times [2021-12-17 06:49:40,356 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 06:49:40,356 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1698790017] [2021-12-17 06:49:40,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 06:49:40,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 06:49:40,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-17 06:49:41,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-17 06:49:41,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-17 06:49:41,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-12-17 06:49:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-17 06:49:41,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-17 06:49:41,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2021-12-17 06:49:41,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-17 06:49:41,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-17 06:49:41,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-12-17 06:49:41,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-17 06:49:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-12-17 06:49:41,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-12-17 06:49:41,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-17 06:49:41,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-17 06:49:41,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-17 06:49:41,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-12-17 06:49:41,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2021-12-17 06:49:41,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-12-17 06:49:41,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-12-17 06:49:41,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-12-17 06:49:41,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-12-17 06:49:41,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-17 06:49:41,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-17 06:49:41,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-12-17 06:49:41,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-12-17 06:49:41,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-12-17 06:49:41,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-17 06:49:41,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-12-17 06:49:41,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-12-17 06:49:41,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2021-12-17 06:49:41,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2021-12-17 06:49:41,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-12-17 06:49:41,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2021-12-17 06:49:41,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-12-17 06:49:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2021-12-17 06:49:41,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2021-12-17 06:49:41,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2021-12-17 06:49:41,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2021-12-17 06:49:41,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-17 06:49:41,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2021-12-17 06:49:41,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2021-12-17 06:49:41,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2021-12-17 06:49:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2021-12-17 06:49:41,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2021-12-17 06:49:41,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2021-12-17 06:49:41,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2021-12-17 06:49:41,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2021-12-17 06:49:41,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 339 [2021-12-17 06:49:41,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2021-12-17 06:49:41,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2021-12-17 06:49:41,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2021-12-17 06:49:41,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 367 [2021-12-17 06:49:41,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2021-12-17 06:49:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2021-12-17 06:49:41,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-17 06:49:41,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2021-12-17 06:49:41,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2021-12-17 06:49:41,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2021-12-17 06:49:41,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-12-17 06:49:41,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2021-12-17 06:49:41,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 428 [2021-12-17 06:49:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-12-17 06:49:41,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2021-12-17 06:49:41,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2021-12-17 06:49:41,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 456 [2021-12-17 06:49:41,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2021-12-17 06:49:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2021-12-17 06:49:41,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 479 [2021-12-17 06:49:41,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2021-12-17 06:49:41,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 493 [2021-12-17 06:49:41,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-17 06:49:41,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 507 [2021-12-17 06:49:41,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 512 [2021-12-17 06:49:41,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 521 [2021-12-17 06:49:41,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 526 [2021-12-17 06:49:41,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 535 [2021-12-17 06:49:41,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 540 [2021-12-17 06:49:41,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 549 [2021-12-17 06:49:41,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 554 [2021-12-17 06:49:41,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2021-12-17 06:49:41,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 568 [2021-12-17 06:49:41,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 577 [2021-12-17 06:49:41,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 582 [2021-12-17 06:49:41,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 591 [2021-12-17 06:49:41,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 596 [2021-12-17 06:49:41,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 605 [2021-12-17 06:49:41,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610 [2021-12-17 06:49:41,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-17 06:49:41,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 624 [2021-12-17 06:49:41,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 633 [2021-12-17 06:49:41,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 638 [2021-12-17 06:49:41,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:41,488 INFO L134 CoverageAnalysis]: Checked inductivity of 23000 backedges. 0 proven. 6256 refuted. 0 times theorem prover too weak. 16744 trivial. 0 not checked. [2021-12-17 06:49:41,488 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 06:49:41,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1698790017] [2021-12-17 06:49:41,488 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1698790017] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 06:49:41,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [404977055] [2021-12-17 06:49:41,489 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-12-17 06:49:41,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 06:49:41,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 06:49:41,490 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) [2021-12-17 06:49:41,491 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-12-17 06:49:41,847 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 67 check-sat command(s) [2021-12-17 06:49:41,847 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-17 06:49:41,852 INFO L263 TraceCheckSpWp]: Trace formula consists of 1415 conjuncts, 48 conjunts are in the unsatisfiable core [2021-12-17 06:49:41,860 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 06:49:42,729 INFO L134 CoverageAnalysis]: Checked inductivity of 23000 backedges. 0 proven. 6256 refuted. 0 times theorem prover too weak. 16744 trivial. 0 not checked. [2021-12-17 06:49:42,730 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 06:49:45,384 INFO L134 CoverageAnalysis]: Checked inductivity of 23000 backedges. 0 proven. 6256 refuted. 0 times theorem prover too weak. 16744 trivial. 0 not checked. [2021-12-17 06:49:45,385 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [404977055] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 06:49:45,385 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 06:49:45,385 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 49, 49] total 97 [2021-12-17 06:49:45,385 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [936801198] [2021-12-17 06:49:45,385 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 06:49:45,388 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 97 states [2021-12-17 06:49:45,389 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 06:49:45,391 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 97 interpolants. [2021-12-17 06:49:45,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4656, Invalid=4656, Unknown=0, NotChecked=0, Total=9312 [2021-12-17 06:49:45,394 INFO L87 Difference]: Start difference. First operand 333 states and 516 transitions. Second operand has 97 states, 97 states have (on average 3.9587628865979383) internal successors, (384), 97 states have internal predecessors, (384), 93 states have call successors, (186), 1 states have call predecessors, (186), 1 states have return successors, (186), 93 states have call predecessors, (186), 93 states have call successors, (186) [2021-12-17 06:49:46,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-17 06:49:46,622 INFO L93 Difference]: Finished difference Result 673 states and 1095 transitions. [2021-12-17 06:49:46,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-12-17 06:49:46,623 INFO L78 Accepts]: Start accepts. Automaton has has 97 states, 97 states have (on average 3.9587628865979383) internal successors, (384), 97 states have internal predecessors, (384), 93 states have call successors, (186), 1 states have call predecessors, (186), 1 states have return successors, (186), 93 states have call predecessors, (186), 93 states have call successors, (186) Word has length 650 [2021-12-17 06:49:46,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-17 06:49:46,627 INFO L225 Difference]: With dead ends: 673 [2021-12-17 06:49:46,627 INFO L226 Difference]: Without dead ends: 669 [2021-12-17 06:49:46,629 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1531 GetRequests, 1436 SyntacticMatches, 0 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 184 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=4656, Invalid=4656, Unknown=0, NotChecked=0, Total=9312 [2021-12-17 06:49:46,630 INFO L933 BasicCegarLoop]: 204 mSDtfsCounter, 1431 mSDsluCounter, 510 mSDsCounter, 0 mSdLazyCounter, 870 mSolverCounterSat, 236 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1435 SdHoareTripleChecker+Valid, 714 SdHoareTripleChecker+Invalid, 1106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 236 IncrementalHoareTripleChecker+Valid, 870 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-12-17 06:49:46,630 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1435 Valid, 714 Invalid, 1106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [236 Valid, 870 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-12-17 06:49:46,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 669 states. [2021-12-17 06:49:46,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 669 to 669. [2021-12-17 06:49:46,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 669 states, 479 states have (on average 1.394572025052192) internal successors, (668), 479 states have internal predecessors, (668), 188 states have call successors, (188), 1 states have call predecessors, (188), 1 states have return successors, (188), 188 states have call predecessors, (188), 188 states have call successors, (188) [2021-12-17 06:49:46,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 669 states and 1044 transitions. [2021-12-17 06:49:46,656 INFO L78 Accepts]: Start accepts. Automaton has 669 states and 1044 transitions. Word has length 650 [2021-12-17 06:49:46,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-17 06:49:46,657 INFO L470 AbstractCegarLoop]: Abstraction has 669 states and 1044 transitions. [2021-12-17 06:49:46,658 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 97 states, 97 states have (on average 3.9587628865979383) internal successors, (384), 97 states have internal predecessors, (384), 93 states have call successors, (186), 1 states have call predecessors, (186), 1 states have return successors, (186), 93 states have call predecessors, (186), 93 states have call successors, (186) [2021-12-17 06:49:46,658 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1044 transitions. [2021-12-17 06:49:46,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1323 [2021-12-17 06:49:46,693 INFO L506 BasicCegarLoop]: Found error trace [2021-12-17 06:49:46,694 INFO L514 BasicCegarLoop]: trace histogram [188, 188, 188, 94, 94, 94, 94, 94, 94, 94, 94, 1, 1, 1, 1, 1, 1] [2021-12-17 06:49:46,719 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-12-17 06:49:46,911 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 [2021-12-17 06:49:46,912 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-17 06:49:46,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 06:49:46,912 INFO L85 PathProgramCache]: Analyzing trace with hash -1160905654, now seen corresponding path program 6 times [2021-12-17 06:49:46,912 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 06:49:46,912 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [752273332] [2021-12-17 06:49:46,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 06:49:46,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 06:49:47,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-17 06:49:49,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-17 06:49:49,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-17 06:49:49,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-12-17 06:49:49,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-17 06:49:49,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-17 06:49:49,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2021-12-17 06:49:49,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-17 06:49:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-17 06:49:49,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-12-17 06:49:49,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-17 06:49:49,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-12-17 06:49:49,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-12-17 06:49:49,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-17 06:49:49,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-17 06:49:49,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-17 06:49:49,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-12-17 06:49:49,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2021-12-17 06:49:49,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-12-17 06:49:49,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-12-17 06:49:49,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-12-17 06:49:49,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-12-17 06:49:49,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-17 06:49:49,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-17 06:49:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-12-17 06:49:49,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-12-17 06:49:49,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-12-17 06:49:49,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-17 06:49:49,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-12-17 06:49:49,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-12-17 06:49:49,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2021-12-17 06:49:49,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2021-12-17 06:49:49,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-12-17 06:49:49,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2021-12-17 06:49:49,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-12-17 06:49:49,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2021-12-17 06:49:49,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2021-12-17 06:49:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2021-12-17 06:49:49,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2021-12-17 06:49:49,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-17 06:49:49,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2021-12-17 06:49:49,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2021-12-17 06:49:49,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2021-12-17 06:49:49,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2021-12-17 06:49:49,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2021-12-17 06:49:49,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2021-12-17 06:49:49,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2021-12-17 06:49:49,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2021-12-17 06:49:49,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 339 [2021-12-17 06:49:49,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2021-12-17 06:49:49,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2021-12-17 06:49:49,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2021-12-17 06:49:49,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 367 [2021-12-17 06:49:49,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2021-12-17 06:49:49,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2021-12-17 06:49:49,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-17 06:49:49,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2021-12-17 06:49:49,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2021-12-17 06:49:49,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2021-12-17 06:49:49,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-12-17 06:49:49,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2021-12-17 06:49:49,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 428 [2021-12-17 06:49:49,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-12-17 06:49:49,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2021-12-17 06:49:49,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2021-12-17 06:49:49,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 456 [2021-12-17 06:49:49,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2021-12-17 06:49:49,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2021-12-17 06:49:49,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 479 [2021-12-17 06:49:49,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2021-12-17 06:49:49,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 493 [2021-12-17 06:49:49,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-17 06:49:49,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 507 [2021-12-17 06:49:49,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 512 [2021-12-17 06:49:49,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 521 [2021-12-17 06:49:49,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 526 [2021-12-17 06:49:49,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 535 [2021-12-17 06:49:49,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 540 [2021-12-17 06:49:49,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 549 [2021-12-17 06:49:49,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 554 [2021-12-17 06:49:49,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2021-12-17 06:49:49,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 568 [2021-12-17 06:49:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 577 [2021-12-17 06:49:49,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 582 [2021-12-17 06:49:49,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 591 [2021-12-17 06:49:49,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 596 [2021-12-17 06:49:49,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 605 [2021-12-17 06:49:49,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610 [2021-12-17 06:49:49,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-17 06:49:49,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 624 [2021-12-17 06:49:49,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 633 [2021-12-17 06:49:49,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 638 [2021-12-17 06:49:49,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 647 [2021-12-17 06:49:49,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-17 06:49:49,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-12-17 06:49:49,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 666 [2021-12-17 06:49:49,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 675 [2021-12-17 06:49:49,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 680 [2021-12-17 06:49:49,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 689 [2021-12-17 06:49:49,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 694 [2021-12-17 06:49:49,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 703 [2021-12-17 06:49:49,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 708 [2021-12-17 06:49:49,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 717 [2021-12-17 06:49:49,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 722 [2021-12-17 06:49:49,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 731 [2021-12-17 06:49:49,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 736 [2021-12-17 06:49:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745 [2021-12-17 06:49:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 750 [2021-12-17 06:49:49,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2021-12-17 06:49:49,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 764 [2021-12-17 06:49:49,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-17 06:49:49,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 778 [2021-12-17 06:49:49,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 787 [2021-12-17 06:49:49,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 792 [2021-12-17 06:49:49,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 801 [2021-12-17 06:49:49,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 806 [2021-12-17 06:49:49,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 815 [2021-12-17 06:49:49,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 820 [2021-12-17 06:49:49,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 829 [2021-12-17 06:49:49,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 834 [2021-12-17 06:49:49,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 843 [2021-12-17 06:49:49,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848 [2021-12-17 06:49:49,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 857 [2021-12-17 06:49:49,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 862 [2021-12-17 06:49:49,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 871 [2021-12-17 06:49:49,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 876 [2021-12-17 06:49:49,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 885 [2021-12-17 06:49:49,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 890 [2021-12-17 06:49:49,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899 [2021-12-17 06:49:49,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 904 [2021-12-17 06:49:49,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 913 [2021-12-17 06:49:49,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 918 [2021-12-17 06:49:49,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 927 [2021-12-17 06:49:49,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932 [2021-12-17 06:49:49,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 941 [2021-12-17 06:49:49,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 946 [2021-12-17 06:49:49,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 955 [2021-12-17 06:49:49,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 960 [2021-12-17 06:49:49,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 969 [2021-12-17 06:49:49,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 974 [2021-12-17 06:49:49,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 983 [2021-12-17 06:49:49,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 988 [2021-12-17 06:49:49,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 997 [2021-12-17 06:49:49,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1002 [2021-12-17 06:49:49,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1011 [2021-12-17 06:49:49,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1016 [2021-12-17 06:49:49,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1025 [2021-12-17 06:49:49,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1030 [2021-12-17 06:49:49,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1039 [2021-12-17 06:49:49,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1044 [2021-12-17 06:49:49,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1053 [2021-12-17 06:49:49,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1058 [2021-12-17 06:49:49,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1067 [2021-12-17 06:49:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1072 [2021-12-17 06:49:49,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1081 [2021-12-17 06:49:49,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1086 [2021-12-17 06:49:49,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1095 [2021-12-17 06:49:49,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1100 [2021-12-17 06:49:49,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1109 [2021-12-17 06:49:49,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1114 [2021-12-17 06:49:49,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1123 [2021-12-17 06:49:49,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1128 [2021-12-17 06:49:49,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1137 [2021-12-17 06:49:49,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1142 [2021-12-17 06:49:49,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1151 [2021-12-17 06:49:49,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1156 [2021-12-17 06:49:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:49,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1165 [2021-12-17 06:49:50,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1170 [2021-12-17 06:49:50,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1179 [2021-12-17 06:49:50,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1184 [2021-12-17 06:49:50,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1193 [2021-12-17 06:49:50,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1198 [2021-12-17 06:49:50,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1207 [2021-12-17 06:49:50,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1212 [2021-12-17 06:49:50,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1221 [2021-12-17 06:49:50,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1226 [2021-12-17 06:49:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1235 [2021-12-17 06:49:50,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1240 [2021-12-17 06:49:50,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1249 [2021-12-17 06:49:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1254 [2021-12-17 06:49:50,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1263 [2021-12-17 06:49:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1268 [2021-12-17 06:49:50,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1277 [2021-12-17 06:49:50,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1282 [2021-12-17 06:49:50,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1291 [2021-12-17 06:49:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1296 [2021-12-17 06:49:50,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1305 [2021-12-17 06:49:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1310 [2021-12-17 06:49:50,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:49:50,045 INFO L134 CoverageAnalysis]: Checked inductivity of 96632 backedges. 0 proven. 26320 refuted. 0 times theorem prover too weak. 70312 trivial. 0 not checked. [2021-12-17 06:49:50,046 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 06:49:50,046 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [752273332] [2021-12-17 06:49:50,046 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [752273332] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 06:49:50,046 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1548861791] [2021-12-17 06:49:50,046 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-12-17 06:49:50,046 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 06:49:50,046 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 06:49:50,047 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) [2021-12-17 06:49:50,049 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-12-17 06:49:51,159 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 134 check-sat command(s) [2021-12-17 06:49:51,159 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-17 06:49:51,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 2855 conjuncts, 96 conjunts are in the unsatisfiable core [2021-12-17 06:49:51,187 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 06:49:52,697 INFO L134 CoverageAnalysis]: Checked inductivity of 96632 backedges. 0 proven. 26320 refuted. 0 times theorem prover too weak. 70312 trivial. 0 not checked. [2021-12-17 06:49:52,697 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 06:50:01,380 INFO L134 CoverageAnalysis]: Checked inductivity of 96632 backedges. 0 proven. 26320 refuted. 0 times theorem prover too weak. 70312 trivial. 0 not checked. [2021-12-17 06:50:01,380 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1548861791] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 06:50:01,380 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 06:50:01,381 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [97, 97, 97] total 193 [2021-12-17 06:50:01,381 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1982011515] [2021-12-17 06:50:01,381 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 06:50:01,384 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 193 states [2021-12-17 06:50:01,384 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 06:50:01,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 193 interpolants. [2021-12-17 06:50:01,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18528, Invalid=18528, Unknown=0, NotChecked=0, Total=37056 [2021-12-17 06:50:01,395 INFO L87 Difference]: Start difference. First operand 669 states and 1044 transitions. Second operand has 193 states, 193 states have (on average 3.9792746113989637) internal successors, (768), 193 states have internal predecessors, (768), 189 states have call successors, (378), 1 states have call predecessors, (378), 1 states have return successors, (378), 189 states have call predecessors, (378), 189 states have call successors, (378) [2021-12-17 06:50:10,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-17 06:50:10,683 INFO L93 Difference]: Finished difference Result 1345 states and 2199 transitions. [2021-12-17 06:50:10,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. [2021-12-17 06:50:10,685 INFO L78 Accepts]: Start accepts. Automaton has has 193 states, 193 states have (on average 3.9792746113989637) internal successors, (768), 193 states have internal predecessors, (768), 189 states have call successors, (378), 1 states have call predecessors, (378), 1 states have return successors, (378), 189 states have call predecessors, (378), 189 states have call successors, (378) Word has length 1322 [2021-12-17 06:50:10,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-17 06:50:10,691 INFO L225 Difference]: With dead ends: 1345 [2021-12-17 06:50:10,691 INFO L226 Difference]: Without dead ends: 1341 [2021-12-17 06:50:10,694 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3115 GetRequests, 2924 SyntacticMatches, 0 SemanticMatches, 191 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 376 ImplicationChecksByTransitivity, 9.2s TimeCoverageRelationStatistics Valid=18528, Invalid=18528, Unknown=0, NotChecked=0, Total=37056 [2021-12-17 06:50:10,695 INFO L933 BasicCegarLoop]: 396 mSDtfsCounter, 3489 mSDsluCounter, 990 mSDsCounter, 0 mSdLazyCounter, 2222 mSolverCounterSat, 476 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3493 SdHoareTripleChecker+Valid, 1386 SdHoareTripleChecker+Invalid, 2698 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 476 IncrementalHoareTripleChecker+Valid, 2222 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2021-12-17 06:50:10,695 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3493 Valid, 1386 Invalid, 2698 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [476 Valid, 2222 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2021-12-17 06:50:10,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1341 states. [2021-12-17 06:50:10,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1341 to 1341. [2021-12-17 06:50:10,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1341 states, 959 states have (on average 1.397288842544317) internal successors, (1340), 959 states have internal predecessors, (1340), 380 states have call successors, (380), 1 states have call predecessors, (380), 1 states have return successors, (380), 380 states have call predecessors, (380), 380 states have call successors, (380) [2021-12-17 06:50:10,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1341 states and 2100 transitions. [2021-12-17 06:50:10,727 INFO L78 Accepts]: Start accepts. Automaton has 1341 states and 2100 transitions. Word has length 1322 [2021-12-17 06:50:10,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-17 06:50:10,731 INFO L470 AbstractCegarLoop]: Abstraction has 1341 states and 2100 transitions. [2021-12-17 06:50:10,732 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 193 states, 193 states have (on average 3.9792746113989637) internal successors, (768), 193 states have internal predecessors, (768), 189 states have call successors, (378), 1 states have call predecessors, (378), 1 states have return successors, (378), 189 states have call predecessors, (378), 189 states have call successors, (378) [2021-12-17 06:50:10,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 2100 transitions. [2021-12-17 06:50:10,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2667 [2021-12-17 06:50:10,765 INFO L506 BasicCegarLoop]: Found error trace [2021-12-17 06:50:10,766 INFO L514 BasicCegarLoop]: trace histogram [380, 380, 380, 190, 190, 190, 190, 190, 190, 190, 190, 1, 1, 1, 1, 1, 1] [2021-12-17 06:50:10,787 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-12-17 06:50:10,966 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 [2021-12-17 06:50:10,967 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-17 06:50:10,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 06:50:10,968 INFO L85 PathProgramCache]: Analyzing trace with hash 892724042, now seen corresponding path program 7 times [2021-12-17 06:50:10,968 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 06:50:10,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861010578] [2021-12-17 06:50:10,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 06:50:10,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 06:50:11,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-17 06:50:21,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-17 06:50:21,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-17 06:50:21,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-12-17 06:50:21,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-17 06:50:21,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-17 06:50:21,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2021-12-17 06:50:21,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-17 06:50:21,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-17 06:50:21,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-12-17 06:50:21,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-17 06:50:21,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-12-17 06:50:21,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-12-17 06:50:21,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-17 06:50:21,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-17 06:50:21,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-17 06:50:21,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-12-17 06:50:21,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2021-12-17 06:50:21,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-12-17 06:50:21,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-12-17 06:50:21,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-12-17 06:50:21,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-12-17 06:50:21,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-17 06:50:21,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-17 06:50:21,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-12-17 06:50:21,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-12-17 06:50:21,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-12-17 06:50:21,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-17 06:50:21,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-12-17 06:50:21,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-12-17 06:50:21,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2021-12-17 06:50:21,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2021-12-17 06:50:21,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-12-17 06:50:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2021-12-17 06:50:21,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-12-17 06:50:21,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2021-12-17 06:50:21,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2021-12-17 06:50:21,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2021-12-17 06:50:21,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2021-12-17 06:50:21,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-17 06:50:21,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2021-12-17 06:50:21,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2021-12-17 06:50:21,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2021-12-17 06:50:21,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2021-12-17 06:50:21,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2021-12-17 06:50:21,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2021-12-17 06:50:21,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2021-12-17 06:50:21,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2021-12-17 06:50:21,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 339 [2021-12-17 06:50:21,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2021-12-17 06:50:21,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2021-12-17 06:50:21,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2021-12-17 06:50:21,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 367 [2021-12-17 06:50:21,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2021-12-17 06:50:21,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2021-12-17 06:50:21,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-17 06:50:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2021-12-17 06:50:21,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2021-12-17 06:50:21,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2021-12-17 06:50:21,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-12-17 06:50:21,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2021-12-17 06:50:21,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 428 [2021-12-17 06:50:21,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-12-17 06:50:21,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2021-12-17 06:50:21,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2021-12-17 06:50:21,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 456 [2021-12-17 06:50:21,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2021-12-17 06:50:21,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2021-12-17 06:50:21,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 479 [2021-12-17 06:50:21,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2021-12-17 06:50:21,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 493 [2021-12-17 06:50:21,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-17 06:50:21,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 507 [2021-12-17 06:50:21,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 512 [2021-12-17 06:50:21,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 521 [2021-12-17 06:50:21,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 526 [2021-12-17 06:50:21,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 535 [2021-12-17 06:50:21,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 540 [2021-12-17 06:50:21,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 549 [2021-12-17 06:50:21,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 554 [2021-12-17 06:50:21,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2021-12-17 06:50:21,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 568 [2021-12-17 06:50:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 577 [2021-12-17 06:50:21,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 582 [2021-12-17 06:50:21,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 591 [2021-12-17 06:50:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 596 [2021-12-17 06:50:21,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 605 [2021-12-17 06:50:21,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610 [2021-12-17 06:50:21,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-17 06:50:21,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 624 [2021-12-17 06:50:21,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 633 [2021-12-17 06:50:21,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 638 [2021-12-17 06:50:21,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 647 [2021-12-17 06:50:21,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-17 06:50:21,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-12-17 06:50:21,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 666 [2021-12-17 06:50:21,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 675 [2021-12-17 06:50:21,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 680 [2021-12-17 06:50:21,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 689 [2021-12-17 06:50:21,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 694 [2021-12-17 06:50:21,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 703 [2021-12-17 06:50:21,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 708 [2021-12-17 06:50:21,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 717 [2021-12-17 06:50:21,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 722 [2021-12-17 06:50:21,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 731 [2021-12-17 06:50:21,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 736 [2021-12-17 06:50:21,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745 [2021-12-17 06:50:21,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 750 [2021-12-17 06:50:21,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2021-12-17 06:50:21,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 764 [2021-12-17 06:50:21,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-17 06:50:21,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 778 [2021-12-17 06:50:21,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 787 [2021-12-17 06:50:21,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 792 [2021-12-17 06:50:21,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 801 [2021-12-17 06:50:21,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 806 [2021-12-17 06:50:21,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 815 [2021-12-17 06:50:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 820 [2021-12-17 06:50:21,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 829 [2021-12-17 06:50:21,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 834 [2021-12-17 06:50:21,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 843 [2021-12-17 06:50:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848 [2021-12-17 06:50:21,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 857 [2021-12-17 06:50:21,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 862 [2021-12-17 06:50:21,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 871 [2021-12-17 06:50:21,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 876 [2021-12-17 06:50:21,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:21,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 885 [2021-12-17 06:50:21,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 890 [2021-12-17 06:50:22,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899 [2021-12-17 06:50:22,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 904 [2021-12-17 06:50:22,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 913 [2021-12-17 06:50:22,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 918 [2021-12-17 06:50:22,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 927 [2021-12-17 06:50:22,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932 [2021-12-17 06:50:22,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 941 [2021-12-17 06:50:22,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 946 [2021-12-17 06:50:22,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 955 [2021-12-17 06:50:22,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 960 [2021-12-17 06:50:22,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 969 [2021-12-17 06:50:22,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 974 [2021-12-17 06:50:22,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 983 [2021-12-17 06:50:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 988 [2021-12-17 06:50:22,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 997 [2021-12-17 06:50:22,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1002 [2021-12-17 06:50:22,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1011 [2021-12-17 06:50:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1016 [2021-12-17 06:50:22,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1025 [2021-12-17 06:50:22,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1030 [2021-12-17 06:50:22,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1039 [2021-12-17 06:50:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1044 [2021-12-17 06:50:22,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1053 [2021-12-17 06:50:22,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1058 [2021-12-17 06:50:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1067 [2021-12-17 06:50:22,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1072 [2021-12-17 06:50:22,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1081 [2021-12-17 06:50:22,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1086 [2021-12-17 06:50:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1095 [2021-12-17 06:50:22,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1100 [2021-12-17 06:50:22,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1109 [2021-12-17 06:50:22,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1114 [2021-12-17 06:50:22,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1123 [2021-12-17 06:50:22,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1128 [2021-12-17 06:50:22,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1137 [2021-12-17 06:50:22,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1142 [2021-12-17 06:50:22,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1151 [2021-12-17 06:50:22,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1156 [2021-12-17 06:50:22,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1165 [2021-12-17 06:50:22,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1170 [2021-12-17 06:50:22,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1179 [2021-12-17 06:50:22,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1184 [2021-12-17 06:50:22,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1193 [2021-12-17 06:50:22,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1198 [2021-12-17 06:50:22,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1207 [2021-12-17 06:50:22,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1212 [2021-12-17 06:50:22,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1221 [2021-12-17 06:50:22,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1226 [2021-12-17 06:50:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1235 [2021-12-17 06:50:22,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1240 [2021-12-17 06:50:22,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1249 [2021-12-17 06:50:22,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1254 [2021-12-17 06:50:22,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1263 [2021-12-17 06:50:22,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1268 [2021-12-17 06:50:22,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1277 [2021-12-17 06:50:22,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1282 [2021-12-17 06:50:22,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1291 [2021-12-17 06:50:22,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1296 [2021-12-17 06:50:22,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1305 [2021-12-17 06:50:22,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1310 [2021-12-17 06:50:22,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1319 [2021-12-17 06:50:22,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1324 [2021-12-17 06:50:22,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1333 [2021-12-17 06:50:22,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1338 [2021-12-17 06:50:22,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1347 [2021-12-17 06:50:22,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1352 [2021-12-17 06:50:22,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1361 [2021-12-17 06:50:22,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1366 [2021-12-17 06:50:22,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1375 [2021-12-17 06:50:22,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1380 [2021-12-17 06:50:22,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1389 [2021-12-17 06:50:22,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1394 [2021-12-17 06:50:22,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1403 [2021-12-17 06:50:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1408 [2021-12-17 06:50:22,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1417 [2021-12-17 06:50:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1422 [2021-12-17 06:50:22,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1431 [2021-12-17 06:50:22,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1436 [2021-12-17 06:50:22,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1445 [2021-12-17 06:50:22,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1450 [2021-12-17 06:50:22,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1459 [2021-12-17 06:50:22,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1464 [2021-12-17 06:50:22,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1473 [2021-12-17 06:50:22,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1478 [2021-12-17 06:50:22,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1487 [2021-12-17 06:50:22,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1492 [2021-12-17 06:50:22,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1501 [2021-12-17 06:50:22,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1506 [2021-12-17 06:50:22,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1515 [2021-12-17 06:50:22,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1520 [2021-12-17 06:50:22,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1529 [2021-12-17 06:50:22,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1534 [2021-12-17 06:50:22,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1543 [2021-12-17 06:50:22,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1548 [2021-12-17 06:50:22,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1557 [2021-12-17 06:50:22,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1562 [2021-12-17 06:50:22,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1571 [2021-12-17 06:50:22,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1576 [2021-12-17 06:50:22,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1585 [2021-12-17 06:50:22,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1590 [2021-12-17 06:50:22,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1599 [2021-12-17 06:50:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1604 [2021-12-17 06:50:22,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1613 [2021-12-17 06:50:22,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1618 [2021-12-17 06:50:22,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1627 [2021-12-17 06:50:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1632 [2021-12-17 06:50:22,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1641 [2021-12-17 06:50:22,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1646 [2021-12-17 06:50:22,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1655 [2021-12-17 06:50:22,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1660 [2021-12-17 06:50:22,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1669 [2021-12-17 06:50:22,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1674 [2021-12-17 06:50:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1683 [2021-12-17 06:50:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1688 [2021-12-17 06:50:22,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1697 [2021-12-17 06:50:22,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1702 [2021-12-17 06:50:22,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1711 [2021-12-17 06:50:22,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1716 [2021-12-17 06:50:22,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1725 [2021-12-17 06:50:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1730 [2021-12-17 06:50:22,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1739 [2021-12-17 06:50:22,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1744 [2021-12-17 06:50:22,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1753 [2021-12-17 06:50:22,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1758 [2021-12-17 06:50:22,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1767 [2021-12-17 06:50:22,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1772 [2021-12-17 06:50:22,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1781 [2021-12-17 06:50:22,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1786 [2021-12-17 06:50:22,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1795 [2021-12-17 06:50:22,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1800 [2021-12-17 06:50:22,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1809 [2021-12-17 06:50:22,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1814 [2021-12-17 06:50:22,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1823 [2021-12-17 06:50:22,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1828 [2021-12-17 06:50:22,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1837 [2021-12-17 06:50:22,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1842 [2021-12-17 06:50:22,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1851 [2021-12-17 06:50:22,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1856 [2021-12-17 06:50:22,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1865 [2021-12-17 06:50:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1870 [2021-12-17 06:50:22,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1879 [2021-12-17 06:50:22,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1884 [2021-12-17 06:50:22,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1893 [2021-12-17 06:50:22,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1898 [2021-12-17 06:50:22,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1907 [2021-12-17 06:50:22,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1912 [2021-12-17 06:50:22,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1921 [2021-12-17 06:50:22,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1926 [2021-12-17 06:50:22,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1935 [2021-12-17 06:50:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1940 [2021-12-17 06:50:22,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1949 [2021-12-17 06:50:22,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1954 [2021-12-17 06:50:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1963 [2021-12-17 06:50:22,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1968 [2021-12-17 06:50:22,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1977 [2021-12-17 06:50:22,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1982 [2021-12-17 06:50:22,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1991 [2021-12-17 06:50:22,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1996 [2021-12-17 06:50:22,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2005 [2021-12-17 06:50:22,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2010 [2021-12-17 06:50:22,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2019 [2021-12-17 06:50:22,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2024 [2021-12-17 06:50:22,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2033 [2021-12-17 06:50:22,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2038 [2021-12-17 06:50:22,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2047 [2021-12-17 06:50:22,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2052 [2021-12-17 06:50:22,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2061 [2021-12-17 06:50:22,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2066 [2021-12-17 06:50:22,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2075 [2021-12-17 06:50:22,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2080 [2021-12-17 06:50:22,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2089 [2021-12-17 06:50:22,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2094 [2021-12-17 06:50:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2103 [2021-12-17 06:50:22,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2108 [2021-12-17 06:50:22,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2117 [2021-12-17 06:50:22,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2122 [2021-12-17 06:50:22,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2131 [2021-12-17 06:50:22,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2136 [2021-12-17 06:50:22,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2145 [2021-12-17 06:50:22,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2150 [2021-12-17 06:50:22,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2159 [2021-12-17 06:50:22,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2164 [2021-12-17 06:50:22,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2173 [2021-12-17 06:50:22,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2178 [2021-12-17 06:50:22,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2187 [2021-12-17 06:50:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2192 [2021-12-17 06:50:22,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2201 [2021-12-17 06:50:22,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2206 [2021-12-17 06:50:22,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2215 [2021-12-17 06:50:22,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2220 [2021-12-17 06:50:22,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2229 [2021-12-17 06:50:22,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2234 [2021-12-17 06:50:22,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2243 [2021-12-17 06:50:22,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2248 [2021-12-17 06:50:22,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2257 [2021-12-17 06:50:22,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2262 [2021-12-17 06:50:22,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2271 [2021-12-17 06:50:22,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2276 [2021-12-17 06:50:22,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2285 [2021-12-17 06:50:22,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2290 [2021-12-17 06:50:22,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2299 [2021-12-17 06:50:22,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2304 [2021-12-17 06:50:22,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2313 [2021-12-17 06:50:22,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2318 [2021-12-17 06:50:22,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2327 [2021-12-17 06:50:22,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2332 [2021-12-17 06:50:22,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2341 [2021-12-17 06:50:22,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2346 [2021-12-17 06:50:22,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2355 [2021-12-17 06:50:22,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2360 [2021-12-17 06:50:22,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2369 [2021-12-17 06:50:22,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2374 [2021-12-17 06:50:22,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2383 [2021-12-17 06:50:22,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2388 [2021-12-17 06:50:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2397 [2021-12-17 06:50:22,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2402 [2021-12-17 06:50:22,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2411 [2021-12-17 06:50:22,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2416 [2021-12-17 06:50:22,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2425 [2021-12-17 06:50:22,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2430 [2021-12-17 06:50:22,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2439 [2021-12-17 06:50:22,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2444 [2021-12-17 06:50:22,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2453 [2021-12-17 06:50:22,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2458 [2021-12-17 06:50:22,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2467 [2021-12-17 06:50:22,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2472 [2021-12-17 06:50:22,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2481 [2021-12-17 06:50:22,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2486 [2021-12-17 06:50:22,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2495 [2021-12-17 06:50:22,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2500 [2021-12-17 06:50:22,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2509 [2021-12-17 06:50:22,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2514 [2021-12-17 06:50:22,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2523 [2021-12-17 06:50:22,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2528 [2021-12-17 06:50:22,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2537 [2021-12-17 06:50:22,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2542 [2021-12-17 06:50:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2551 [2021-12-17 06:50:22,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2556 [2021-12-17 06:50:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2565 [2021-12-17 06:50:22,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2570 [2021-12-17 06:50:22,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2579 [2021-12-17 06:50:22,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2584 [2021-12-17 06:50:22,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2593 [2021-12-17 06:50:22,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2598 [2021-12-17 06:50:22,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2607 [2021-12-17 06:50:22,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2612 [2021-12-17 06:50:22,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2621 [2021-12-17 06:50:22,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2626 [2021-12-17 06:50:22,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2635 [2021-12-17 06:50:22,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2640 [2021-12-17 06:50:22,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2649 [2021-12-17 06:50:22,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2654 [2021-12-17 06:50:22,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:22,640 INFO L134 CoverageAnalysis]: Checked inductivity of 395960 backedges. 0 proven. 107920 refuted. 0 times theorem prover too weak. 288040 trivial. 0 not checked. [2021-12-17 06:50:22,640 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 06:50:22,640 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861010578] [2021-12-17 06:50:22,640 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [861010578] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 06:50:22,640 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1238413908] [2021-12-17 06:50:22,641 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-12-17 06:50:22,641 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 06:50:22,641 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 06:50:22,642 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) [2021-12-17 06:50:22,643 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-12-17 06:50:23,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:50:23,494 INFO L263 TraceCheckSpWp]: Trace formula consists of 5735 conjuncts, 192 conjunts are in the unsatisfiable core [2021-12-17 06:50:23,533 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 06:50:26,549 INFO L134 CoverageAnalysis]: Checked inductivity of 395960 backedges. 0 proven. 107920 refuted. 0 times theorem prover too weak. 288040 trivial. 0 not checked. [2021-12-17 06:50:26,550 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 06:50:58,220 INFO L134 CoverageAnalysis]: Checked inductivity of 395960 backedges. 0 proven. 107920 refuted. 0 times theorem prover too weak. 288040 trivial. 0 not checked. [2021-12-17 06:50:58,221 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1238413908] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 06:50:58,221 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 06:50:58,221 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [193, 193, 193] total 385 [2021-12-17 06:50:58,221 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1194463391] [2021-12-17 06:50:58,221 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 06:50:58,225 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 385 states [2021-12-17 06:50:58,225 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 06:50:58,235 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 385 interpolants. [2021-12-17 06:50:58,243 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73920, Invalid=73920, Unknown=0, NotChecked=0, Total=147840 [2021-12-17 06:50:58,245 INFO L87 Difference]: Start difference. First operand 1341 states and 2100 transitions. Second operand has 385 states, 385 states have (on average 3.9896103896103896) internal successors, (1536), 385 states have internal predecessors, (1536), 381 states have call successors, (762), 1 states have call predecessors, (762), 1 states have return successors, (762), 381 states have call predecessors, (762), 381 states have call successors, (762) [2021-12-17 06:52:53,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-17 06:52:53,719 INFO L93 Difference]: Finished difference Result 2689 states and 4407 transitions. [2021-12-17 06:52:53,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 384 states. [2021-12-17 06:52:53,721 INFO L78 Accepts]: Start accepts. Automaton has has 385 states, 385 states have (on average 3.9896103896103896) internal successors, (1536), 385 states have internal predecessors, (1536), 381 states have call successors, (762), 1 states have call predecessors, (762), 1 states have return successors, (762), 381 states have call predecessors, (762), 381 states have call successors, (762) Word has length 2666 [2021-12-17 06:52:53,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-17 06:52:53,733 INFO L225 Difference]: With dead ends: 2689 [2021-12-17 06:52:53,733 INFO L226 Difference]: Without dead ends: 2685 [2021-12-17 06:52:53,741 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6283 GetRequests, 5900 SyntacticMatches, 0 SemanticMatches, 383 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 760 ImplicationChecksByTransitivity, 38.1s TimeCoverageRelationStatistics Valid=73920, Invalid=73920, Unknown=0, NotChecked=0, Total=147840 [2021-12-17 06:52:53,742 INFO L933 BasicCegarLoop]: 780 mSDtfsCounter, 7611 mSDsluCounter, 1932 mSDsCounter, 0 mSdLazyCounter, 5780 mSolverCounterSat, 1339 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7615 SdHoareTripleChecker+Valid, 2712 SdHoareTripleChecker+Invalid, 7119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1339 IncrementalHoareTripleChecker+Valid, 5780 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2021-12-17 06:52:53,742 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [7615 Valid, 2712 Invalid, 7119 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1339 Valid, 5780 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2021-12-17 06:52:53,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2685 states. [2021-12-17 06:52:53,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2685 to 2685. [2021-12-17 06:52:53,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2685 states, 1919 states have (on average 1.3986451276706617) internal successors, (2684), 1919 states have internal predecessors, (2684), 764 states have call successors, (764), 1 states have call predecessors, (764), 1 states have return successors, (764), 764 states have call predecessors, (764), 764 states have call successors, (764) [2021-12-17 06:52:53,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 2685 states and 4212 transitions. [2021-12-17 06:52:53,831 INFO L78 Accepts]: Start accepts. Automaton has 2685 states and 4212 transitions. Word has length 2666 [2021-12-17 06:52:53,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-17 06:52:53,834 INFO L470 AbstractCegarLoop]: Abstraction has 2685 states and 4212 transitions. [2021-12-17 06:52:53,836 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 385 states, 385 states have (on average 3.9896103896103896) internal successors, (1536), 385 states have internal predecessors, (1536), 381 states have call successors, (762), 1 states have call predecessors, (762), 1 states have return successors, (762), 381 states have call predecessors, (762), 381 states have call successors, (762) [2021-12-17 06:52:53,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 4212 transitions. [2021-12-17 06:52:53,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5355 [2021-12-17 06:52:53,956 INFO L506 BasicCegarLoop]: Found error trace [2021-12-17 06:52:53,957 INFO L514 BasicCegarLoop]: trace histogram [764, 764, 764, 382, 382, 382, 382, 382, 382, 382, 382, 1, 1, 1, 1, 1, 1] [2021-12-17 06:52:53,982 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-12-17 06:52:54,163 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 06:52:54,163 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-17 06:52:54,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 06:52:54,164 INFO L85 PathProgramCache]: Analyzing trace with hash -1363300022, now seen corresponding path program 8 times [2021-12-17 06:52:54,164 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 06:52:54,165 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666412742] [2021-12-17 06:52:54,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 06:52:54,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 06:52:54,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-17 06:53:33,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-17 06:53:33,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-17 06:53:33,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-12-17 06:53:33,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-17 06:53:33,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-17 06:53:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2021-12-17 06:53:33,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-17 06:53:33,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-17 06:53:33,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-12-17 06:53:33,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-17 06:53:33,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-12-17 06:53:33,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-12-17 06:53:33,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-17 06:53:33,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-17 06:53:33,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-17 06:53:33,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-12-17 06:53:33,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2021-12-17 06:53:33,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-12-17 06:53:33,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-12-17 06:53:33,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:33,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-12-17 06:53:33,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-12-17 06:53:34,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-17 06:53:34,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-17 06:53:34,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-12-17 06:53:34,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-12-17 06:53:34,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-12-17 06:53:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-17 06:53:34,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-12-17 06:53:34,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-12-17 06:53:34,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2021-12-17 06:53:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2021-12-17 06:53:34,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-12-17 06:53:34,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2021-12-17 06:53:34,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-12-17 06:53:34,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2021-12-17 06:53:34,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2021-12-17 06:53:34,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2021-12-17 06:53:34,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2021-12-17 06:53:34,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-17 06:53:34,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2021-12-17 06:53:34,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2021-12-17 06:53:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2021-12-17 06:53:34,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2021-12-17 06:53:34,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2021-12-17 06:53:34,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2021-12-17 06:53:34,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2021-12-17 06:53:34,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2021-12-17 06:53:34,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 339 [2021-12-17 06:53:34,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2021-12-17 06:53:34,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2021-12-17 06:53:34,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2021-12-17 06:53:34,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 367 [2021-12-17 06:53:34,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2021-12-17 06:53:34,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2021-12-17 06:53:34,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-17 06:53:34,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2021-12-17 06:53:34,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2021-12-17 06:53:34,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2021-12-17 06:53:34,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-12-17 06:53:34,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2021-12-17 06:53:34,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 428 [2021-12-17 06:53:34,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-12-17 06:53:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2021-12-17 06:53:34,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2021-12-17 06:53:34,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 456 [2021-12-17 06:53:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2021-12-17 06:53:34,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2021-12-17 06:53:34,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 479 [2021-12-17 06:53:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2021-12-17 06:53:34,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 493 [2021-12-17 06:53:34,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-17 06:53:34,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 507 [2021-12-17 06:53:34,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 512 [2021-12-17 06:53:34,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 521 [2021-12-17 06:53:34,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 526 [2021-12-17 06:53:34,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 535 [2021-12-17 06:53:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 540 [2021-12-17 06:53:34,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 549 [2021-12-17 06:53:34,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 554 [2021-12-17 06:53:34,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2021-12-17 06:53:34,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 568 [2021-12-17 06:53:34,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 577 [2021-12-17 06:53:34,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 582 [2021-12-17 06:53:34,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 591 [2021-12-17 06:53:34,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 596 [2021-12-17 06:53:34,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 605 [2021-12-17 06:53:34,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610 [2021-12-17 06:53:34,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-17 06:53:34,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 624 [2021-12-17 06:53:34,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 633 [2021-12-17 06:53:34,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 638 [2021-12-17 06:53:34,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 647 [2021-12-17 06:53:34,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-17 06:53:34,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2021-12-17 06:53:34,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 666 [2021-12-17 06:53:34,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 675 [2021-12-17 06:53:34,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 680 [2021-12-17 06:53:34,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 689 [2021-12-17 06:53:34,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 694 [2021-12-17 06:53:34,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 703 [2021-12-17 06:53:34,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 708 [2021-12-17 06:53:34,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 717 [2021-12-17 06:53:34,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 722 [2021-12-17 06:53:34,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 731 [2021-12-17 06:53:34,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 736 [2021-12-17 06:53:34,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745 [2021-12-17 06:53:34,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 750 [2021-12-17 06:53:34,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2021-12-17 06:53:34,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 764 [2021-12-17 06:53:34,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-17 06:53:34,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 778 [2021-12-17 06:53:34,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 787 [2021-12-17 06:53:34,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 792 [2021-12-17 06:53:34,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 801 [2021-12-17 06:53:34,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 806 [2021-12-17 06:53:34,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 815 [2021-12-17 06:53:34,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 820 [2021-12-17 06:53:34,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 829 [2021-12-17 06:53:34,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 834 [2021-12-17 06:53:34,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 843 [2021-12-17 06:53:34,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848 [2021-12-17 06:53:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 857 [2021-12-17 06:53:34,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 862 [2021-12-17 06:53:34,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 871 [2021-12-17 06:53:34,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 876 [2021-12-17 06:53:34,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 885 [2021-12-17 06:53:34,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 890 [2021-12-17 06:53:34,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899 [2021-12-17 06:53:34,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 904 [2021-12-17 06:53:34,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 913 [2021-12-17 06:53:34,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 918 [2021-12-17 06:53:34,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 927 [2021-12-17 06:53:34,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932 [2021-12-17 06:53:34,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 941 [2021-12-17 06:53:34,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 946 [2021-12-17 06:53:34,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 955 [2021-12-17 06:53:34,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 960 [2021-12-17 06:53:34,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 969 [2021-12-17 06:53:34,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 974 [2021-12-17 06:53:34,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 983 [2021-12-17 06:53:34,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 988 [2021-12-17 06:53:34,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 997 [2021-12-17 06:53:34,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1002 [2021-12-17 06:53:34,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1011 [2021-12-17 06:53:34,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1016 [2021-12-17 06:53:34,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1025 [2021-12-17 06:53:34,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1030 [2021-12-17 06:53:34,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1039 [2021-12-17 06:53:34,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1044 [2021-12-17 06:53:34,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1053 [2021-12-17 06:53:34,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1058 [2021-12-17 06:53:34,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1067 [2021-12-17 06:53:34,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1072 [2021-12-17 06:53:34,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1081 [2021-12-17 06:53:34,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1086 [2021-12-17 06:53:34,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1095 [2021-12-17 06:53:34,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1100 [2021-12-17 06:53:34,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1109 [2021-12-17 06:53:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1114 [2021-12-17 06:53:34,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1123 [2021-12-17 06:53:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1128 [2021-12-17 06:53:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1137 [2021-12-17 06:53:34,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1142 [2021-12-17 06:53:34,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1151 [2021-12-17 06:53:34,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1156 [2021-12-17 06:53:34,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1165 [2021-12-17 06:53:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1170 [2021-12-17 06:53:34,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1179 [2021-12-17 06:53:34,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1184 [2021-12-17 06:53:34,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1193 [2021-12-17 06:53:34,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1198 [2021-12-17 06:53:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1207 [2021-12-17 06:53:34,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1212 [2021-12-17 06:53:34,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1221 [2021-12-17 06:53:34,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1226 [2021-12-17 06:53:34,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1235 [2021-12-17 06:53:34,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1240 [2021-12-17 06:53:34,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1249 [2021-12-17 06:53:34,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1254 [2021-12-17 06:53:34,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1263 [2021-12-17 06:53:34,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1268 [2021-12-17 06:53:34,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1277 [2021-12-17 06:53:34,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1282 [2021-12-17 06:53:34,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1291 [2021-12-17 06:53:34,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1296 [2021-12-17 06:53:34,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1305 [2021-12-17 06:53:34,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1310 [2021-12-17 06:53:34,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1319 [2021-12-17 06:53:34,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1324 [2021-12-17 06:53:34,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1333 [2021-12-17 06:53:34,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1338 [2021-12-17 06:53:34,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1347 [2021-12-17 06:53:34,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1352 [2021-12-17 06:53:34,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1361 [2021-12-17 06:53:34,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1366 [2021-12-17 06:53:34,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1375 [2021-12-17 06:53:34,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1380 [2021-12-17 06:53:34,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1389 [2021-12-17 06:53:34,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1394 [2021-12-17 06:53:34,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1403 [2021-12-17 06:53:34,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1408 [2021-12-17 06:53:34,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1417 [2021-12-17 06:53:34,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1422 [2021-12-17 06:53:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1431 [2021-12-17 06:53:34,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1436 [2021-12-17 06:53:34,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1445 [2021-12-17 06:53:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1450 [2021-12-17 06:53:34,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1459 [2021-12-17 06:53:34,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1464 [2021-12-17 06:53:34,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1473 [2021-12-17 06:53:34,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1478 [2021-12-17 06:53:34,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1487 [2021-12-17 06:53:34,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1492 [2021-12-17 06:53:34,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1501 [2021-12-17 06:53:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1506 [2021-12-17 06:53:34,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1515 [2021-12-17 06:53:34,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1520 [2021-12-17 06:53:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1529 [2021-12-17 06:53:34,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1534 [2021-12-17 06:53:34,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1543 [2021-12-17 06:53:34,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1548 [2021-12-17 06:53:34,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1557 [2021-12-17 06:53:34,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1562 [2021-12-17 06:53:34,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1571 [2021-12-17 06:53:34,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1576 [2021-12-17 06:53:34,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1585 [2021-12-17 06:53:34,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1590 [2021-12-17 06:53:34,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1599 [2021-12-17 06:53:34,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1604 [2021-12-17 06:53:34,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1613 [2021-12-17 06:53:34,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1618 [2021-12-17 06:53:34,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1627 [2021-12-17 06:53:34,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1632 [2021-12-17 06:53:34,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1641 [2021-12-17 06:53:34,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1646 [2021-12-17 06:53:34,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1655 [2021-12-17 06:53:34,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1660 [2021-12-17 06:53:34,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1669 [2021-12-17 06:53:34,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1674 [2021-12-17 06:53:34,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1683 [2021-12-17 06:53:34,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1688 [2021-12-17 06:53:34,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1697 [2021-12-17 06:53:34,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1702 [2021-12-17 06:53:34,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1711 [2021-12-17 06:53:34,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1716 [2021-12-17 06:53:34,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1725 [2021-12-17 06:53:34,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1730 [2021-12-17 06:53:34,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1739 [2021-12-17 06:53:34,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1744 [2021-12-17 06:53:34,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1753 [2021-12-17 06:53:34,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1758 [2021-12-17 06:53:34,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1767 [2021-12-17 06:53:34,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1772 [2021-12-17 06:53:34,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1781 [2021-12-17 06:53:34,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1786 [2021-12-17 06:53:34,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1795 [2021-12-17 06:53:34,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1800 [2021-12-17 06:53:34,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1809 [2021-12-17 06:53:34,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1814 [2021-12-17 06:53:34,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1823 [2021-12-17 06:53:34,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1828 [2021-12-17 06:53:34,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1837 [2021-12-17 06:53:34,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1842 [2021-12-17 06:53:34,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1851 [2021-12-17 06:53:34,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1856 [2021-12-17 06:53:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1865 [2021-12-17 06:53:34,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1870 [2021-12-17 06:53:34,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1879 [2021-12-17 06:53:34,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1884 [2021-12-17 06:53:34,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1893 [2021-12-17 06:53:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1898 [2021-12-17 06:53:34,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1907 [2021-12-17 06:53:34,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1912 [2021-12-17 06:53:34,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1921 [2021-12-17 06:53:34,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1926 [2021-12-17 06:53:34,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1935 [2021-12-17 06:53:34,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1940 [2021-12-17 06:53:34,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1949 [2021-12-17 06:53:34,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1954 [2021-12-17 06:53:34,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1963 [2021-12-17 06:53:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1968 [2021-12-17 06:53:34,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1977 [2021-12-17 06:53:34,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1982 [2021-12-17 06:53:34,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1991 [2021-12-17 06:53:34,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1996 [2021-12-17 06:53:34,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2005 [2021-12-17 06:53:34,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2010 [2021-12-17 06:53:34,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2019 [2021-12-17 06:53:34,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2024 [2021-12-17 06:53:34,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2033 [2021-12-17 06:53:34,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2038 [2021-12-17 06:53:34,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2047 [2021-12-17 06:53:34,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2052 [2021-12-17 06:53:34,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2061 [2021-12-17 06:53:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2066 [2021-12-17 06:53:34,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2075 [2021-12-17 06:53:34,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2080 [2021-12-17 06:53:34,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2089 [2021-12-17 06:53:34,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2094 [2021-12-17 06:53:34,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2103 [2021-12-17 06:53:34,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2108 [2021-12-17 06:53:34,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2117 [2021-12-17 06:53:34,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2122 [2021-12-17 06:53:34,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2131 [2021-12-17 06:53:34,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2136 [2021-12-17 06:53:34,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2145 [2021-12-17 06:53:34,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2150 [2021-12-17 06:53:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2159 [2021-12-17 06:53:34,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2164 [2021-12-17 06:53:34,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2173 [2021-12-17 06:53:34,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2178 [2021-12-17 06:53:34,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2187 [2021-12-17 06:53:34,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2192 [2021-12-17 06:53:34,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2201 [2021-12-17 06:53:34,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2206 [2021-12-17 06:53:34,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2215 [2021-12-17 06:53:34,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2220 [2021-12-17 06:53:34,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2229 [2021-12-17 06:53:34,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2234 [2021-12-17 06:53:34,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2243 [2021-12-17 06:53:34,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2248 [2021-12-17 06:53:34,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2257 [2021-12-17 06:53:34,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2262 [2021-12-17 06:53:34,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2271 [2021-12-17 06:53:34,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2276 [2021-12-17 06:53:34,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2285 [2021-12-17 06:53:34,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2290 [2021-12-17 06:53:34,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2299 [2021-12-17 06:53:34,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2304 [2021-12-17 06:53:34,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2313 [2021-12-17 06:53:34,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2318 [2021-12-17 06:53:34,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2327 [2021-12-17 06:53:34,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2332 [2021-12-17 06:53:34,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2341 [2021-12-17 06:53:34,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2346 [2021-12-17 06:53:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2355 [2021-12-17 06:53:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2360 [2021-12-17 06:53:34,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2369 [2021-12-17 06:53:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2374 [2021-12-17 06:53:34,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2383 [2021-12-17 06:53:34,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2388 [2021-12-17 06:53:34,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2397 [2021-12-17 06:53:34,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2402 [2021-12-17 06:53:34,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2411 [2021-12-17 06:53:34,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2416 [2021-12-17 06:53:34,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2425 [2021-12-17 06:53:34,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2430 [2021-12-17 06:53:34,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2439 [2021-12-17 06:53:34,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2444 [2021-12-17 06:53:34,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2453 [2021-12-17 06:53:34,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2458 [2021-12-17 06:53:34,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2467 [2021-12-17 06:53:34,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2472 [2021-12-17 06:53:34,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2481 [2021-12-17 06:53:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2486 [2021-12-17 06:53:34,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2495 [2021-12-17 06:53:34,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2500 [2021-12-17 06:53:34,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2509 [2021-12-17 06:53:34,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2514 [2021-12-17 06:53:34,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2523 [2021-12-17 06:53:34,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2528 [2021-12-17 06:53:34,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2537 [2021-12-17 06:53:34,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2542 [2021-12-17 06:53:34,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2551 [2021-12-17 06:53:34,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2556 [2021-12-17 06:53:34,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2565 [2021-12-17 06:53:34,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2570 [2021-12-17 06:53:34,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2579 [2021-12-17 06:53:34,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2584 [2021-12-17 06:53:34,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2593 [2021-12-17 06:53:34,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2598 [2021-12-17 06:53:34,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2607 [2021-12-17 06:53:34,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2612 [2021-12-17 06:53:34,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2621 [2021-12-17 06:53:34,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2626 [2021-12-17 06:53:34,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2635 [2021-12-17 06:53:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2640 [2021-12-17 06:53:34,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2649 [2021-12-17 06:53:34,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2654 [2021-12-17 06:53:34,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2663 [2021-12-17 06:53:34,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2668 [2021-12-17 06:53:34,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2677 [2021-12-17 06:53:34,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2682 [2021-12-17 06:53:34,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2691 [2021-12-17 06:53:34,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2696 [2021-12-17 06:53:34,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2705 [2021-12-17 06:53:34,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2710 [2021-12-17 06:53:34,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2719 [2021-12-17 06:53:34,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2724 [2021-12-17 06:53:34,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2733 [2021-12-17 06:53:34,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2738 [2021-12-17 06:53:34,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2747 [2021-12-17 06:53:34,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2752 [2021-12-17 06:53:34,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2761 [2021-12-17 06:53:34,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2766 [2021-12-17 06:53:34,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2775 [2021-12-17 06:53:34,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2780 [2021-12-17 06:53:34,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2789 [2021-12-17 06:53:34,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2794 [2021-12-17 06:53:34,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2803 [2021-12-17 06:53:34,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2808 [2021-12-17 06:53:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2817 [2021-12-17 06:53:34,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2822 [2021-12-17 06:53:34,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2831 [2021-12-17 06:53:34,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2836 [2021-12-17 06:53:34,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2845 [2021-12-17 06:53:34,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2850 [2021-12-17 06:53:34,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2859 [2021-12-17 06:53:34,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2864 [2021-12-17 06:53:34,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2873 [2021-12-17 06:53:34,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2878 [2021-12-17 06:53:34,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2887 [2021-12-17 06:53:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2892 [2021-12-17 06:53:34,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2901 [2021-12-17 06:53:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2906 [2021-12-17 06:53:34,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2915 [2021-12-17 06:53:34,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2920 [2021-12-17 06:53:34,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2929 [2021-12-17 06:53:34,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2934 [2021-12-17 06:53:34,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2943 [2021-12-17 06:53:34,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2948 [2021-12-17 06:53:34,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2957 [2021-12-17 06:53:34,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2962 [2021-12-17 06:53:34,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2971 [2021-12-17 06:53:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2976 [2021-12-17 06:53:34,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2985 [2021-12-17 06:53:34,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2990 [2021-12-17 06:53:34,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2999 [2021-12-17 06:53:34,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3004 [2021-12-17 06:53:34,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3013 [2021-12-17 06:53:34,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3018 [2021-12-17 06:53:34,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3027 [2021-12-17 06:53:34,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3032 [2021-12-17 06:53:34,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3041 [2021-12-17 06:53:34,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3046 [2021-12-17 06:53:34,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3055 [2021-12-17 06:53:34,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3060 [2021-12-17 06:53:34,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3069 [2021-12-17 06:53:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3074 [2021-12-17 06:53:34,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3083 [2021-12-17 06:53:34,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3088 [2021-12-17 06:53:34,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3097 [2021-12-17 06:53:34,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3102 [2021-12-17 06:53:34,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3111 [2021-12-17 06:53:34,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3116 [2021-12-17 06:53:34,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3125 [2021-12-17 06:53:34,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3130 [2021-12-17 06:53:34,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3139 [2021-12-17 06:53:34,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3144 [2021-12-17 06:53:34,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3153 [2021-12-17 06:53:34,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3158 [2021-12-17 06:53:34,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3167 [2021-12-17 06:53:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3172 [2021-12-17 06:53:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3181 [2021-12-17 06:53:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3186 [2021-12-17 06:53:34,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3195 [2021-12-17 06:53:34,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3200 [2021-12-17 06:53:34,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3209 [2021-12-17 06:53:34,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3214 [2021-12-17 06:53:34,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3223 [2021-12-17 06:53:34,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3228 [2021-12-17 06:53:34,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3237 [2021-12-17 06:53:34,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3242 [2021-12-17 06:53:34,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3251 [2021-12-17 06:53:34,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3256 [2021-12-17 06:53:34,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3265 [2021-12-17 06:53:34,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3270 [2021-12-17 06:53:34,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3279 [2021-12-17 06:53:34,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3284 [2021-12-17 06:53:34,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3293 [2021-12-17 06:53:34,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3298 [2021-12-17 06:53:34,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3307 [2021-12-17 06:53:34,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3312 [2021-12-17 06:53:34,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3321 [2021-12-17 06:53:34,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3326 [2021-12-17 06:53:34,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3335 [2021-12-17 06:53:34,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3340 [2021-12-17 06:53:34,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3349 [2021-12-17 06:53:34,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3354 [2021-12-17 06:53:34,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3363 [2021-12-17 06:53:34,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3368 [2021-12-17 06:53:34,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3377 [2021-12-17 06:53:34,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3382 [2021-12-17 06:53:34,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3391 [2021-12-17 06:53:34,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3396 [2021-12-17 06:53:34,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3405 [2021-12-17 06:53:34,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3410 [2021-12-17 06:53:34,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3419 [2021-12-17 06:53:34,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3424 [2021-12-17 06:53:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3433 [2021-12-17 06:53:34,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3438 [2021-12-17 06:53:34,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3447 [2021-12-17 06:53:34,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3452 [2021-12-17 06:53:34,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3461 [2021-12-17 06:53:34,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3466 [2021-12-17 06:53:34,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3475 [2021-12-17 06:53:34,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3480 [2021-12-17 06:53:34,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3489 [2021-12-17 06:53:34,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3494 [2021-12-17 06:53:34,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3503 [2021-12-17 06:53:34,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3508 [2021-12-17 06:53:34,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3517 [2021-12-17 06:53:34,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3522 [2021-12-17 06:53:34,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3531 [2021-12-17 06:53:34,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3536 [2021-12-17 06:53:34,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3545 [2021-12-17 06:53:34,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:34,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3550 [2021-12-17 06:53:35,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3559 [2021-12-17 06:53:35,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3564 [2021-12-17 06:53:35,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3573 [2021-12-17 06:53:35,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3578 [2021-12-17 06:53:35,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3587 [2021-12-17 06:53:35,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3592 [2021-12-17 06:53:35,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3601 [2021-12-17 06:53:35,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3606 [2021-12-17 06:53:35,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3615 [2021-12-17 06:53:35,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3620 [2021-12-17 06:53:35,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3629 [2021-12-17 06:53:35,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3634 [2021-12-17 06:53:35,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3643 [2021-12-17 06:53:35,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3648 [2021-12-17 06:53:35,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3657 [2021-12-17 06:53:35,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3662 [2021-12-17 06:53:35,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3671 [2021-12-17 06:53:35,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3676 [2021-12-17 06:53:35,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3685 [2021-12-17 06:53:35,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3690 [2021-12-17 06:53:35,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3699 [2021-12-17 06:53:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3704 [2021-12-17 06:53:35,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3713 [2021-12-17 06:53:35,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3718 [2021-12-17 06:53:35,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3727 [2021-12-17 06:53:35,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3732 [2021-12-17 06:53:35,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3741 [2021-12-17 06:53:35,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3746 [2021-12-17 06:53:35,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3755 [2021-12-17 06:53:35,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3760 [2021-12-17 06:53:35,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3769 [2021-12-17 06:53:35,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3774 [2021-12-17 06:53:35,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3783 [2021-12-17 06:53:35,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3788 [2021-12-17 06:53:35,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3797 [2021-12-17 06:53:35,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3802 [2021-12-17 06:53:35,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3811 [2021-12-17 06:53:35,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3816 [2021-12-17 06:53:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3825 [2021-12-17 06:53:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3830 [2021-12-17 06:53:35,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3839 [2021-12-17 06:53:35,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3844 [2021-12-17 06:53:35,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3853 [2021-12-17 06:53:35,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3858 [2021-12-17 06:53:35,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3867 [2021-12-17 06:53:35,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3872 [2021-12-17 06:53:35,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3881 [2021-12-17 06:53:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3886 [2021-12-17 06:53:35,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3895 [2021-12-17 06:53:35,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3900 [2021-12-17 06:53:35,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3909 [2021-12-17 06:53:35,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3914 [2021-12-17 06:53:35,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3923 [2021-12-17 06:53:35,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3928 [2021-12-17 06:53:35,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3937 [2021-12-17 06:53:35,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3942 [2021-12-17 06:53:35,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3951 [2021-12-17 06:53:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3956 [2021-12-17 06:53:35,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3965 [2021-12-17 06:53:35,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3970 [2021-12-17 06:53:35,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3979 [2021-12-17 06:53:35,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3984 [2021-12-17 06:53:35,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3993 [2021-12-17 06:53:35,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3998 [2021-12-17 06:53:35,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4007 [2021-12-17 06:53:35,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4012 [2021-12-17 06:53:35,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4021 [2021-12-17 06:53:35,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4026 [2021-12-17 06:53:35,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4035 [2021-12-17 06:53:35,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4040 [2021-12-17 06:53:35,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4049 [2021-12-17 06:53:35,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4054 [2021-12-17 06:53:35,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4063 [2021-12-17 06:53:35,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4068 [2021-12-17 06:53:35,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4077 [2021-12-17 06:53:35,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4082 [2021-12-17 06:53:35,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4091 [2021-12-17 06:53:35,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4096 [2021-12-17 06:53:35,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4105 [2021-12-17 06:53:35,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4110 [2021-12-17 06:53:35,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4119 [2021-12-17 06:53:35,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4124 [2021-12-17 06:53:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4133 [2021-12-17 06:53:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4138 [2021-12-17 06:53:35,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4147 [2021-12-17 06:53:35,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4152 [2021-12-17 06:53:35,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4161 [2021-12-17 06:53:35,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4166 [2021-12-17 06:53:35,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4175 [2021-12-17 06:53:35,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4180 [2021-12-17 06:53:35,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4189 [2021-12-17 06:53:35,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4194 [2021-12-17 06:53:35,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4203 [2021-12-17 06:53:35,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4208 [2021-12-17 06:53:35,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4217 [2021-12-17 06:53:35,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4222 [2021-12-17 06:53:35,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4231 [2021-12-17 06:53:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4236 [2021-12-17 06:53:35,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4245 [2021-12-17 06:53:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4250 [2021-12-17 06:53:35,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4259 [2021-12-17 06:53:35,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4264 [2021-12-17 06:53:35,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4273 [2021-12-17 06:53:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4278 [2021-12-17 06:53:35,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4287 [2021-12-17 06:53:35,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4292 [2021-12-17 06:53:35,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4301 [2021-12-17 06:53:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4306 [2021-12-17 06:53:35,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4315 [2021-12-17 06:53:35,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4320 [2021-12-17 06:53:35,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4329 [2021-12-17 06:53:35,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4334 [2021-12-17 06:53:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4343 [2021-12-17 06:53:35,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4348 [2021-12-17 06:53:35,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4357 [2021-12-17 06:53:35,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4362 [2021-12-17 06:53:35,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4371 [2021-12-17 06:53:35,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4376 [2021-12-17 06:53:35,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4385 [2021-12-17 06:53:35,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4390 [2021-12-17 06:53:35,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4399 [2021-12-17 06:53:35,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4404 [2021-12-17 06:53:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4413 [2021-12-17 06:53:35,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4418 [2021-12-17 06:53:35,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4427 [2021-12-17 06:53:35,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4432 [2021-12-17 06:53:35,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4441 [2021-12-17 06:53:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4446 [2021-12-17 06:53:35,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4455 [2021-12-17 06:53:35,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4460 [2021-12-17 06:53:35,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4469 [2021-12-17 06:53:35,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4474 [2021-12-17 06:53:35,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4483 [2021-12-17 06:53:35,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4488 [2021-12-17 06:53:35,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4497 [2021-12-17 06:53:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4502 [2021-12-17 06:53:35,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4511 [2021-12-17 06:53:35,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4516 [2021-12-17 06:53:35,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4525 [2021-12-17 06:53:35,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4530 [2021-12-17 06:53:35,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4539 [2021-12-17 06:53:35,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4544 [2021-12-17 06:53:35,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4553 [2021-12-17 06:53:35,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4558 [2021-12-17 06:53:35,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4567 [2021-12-17 06:53:35,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4572 [2021-12-17 06:53:35,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4581 [2021-12-17 06:53:35,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4586 [2021-12-17 06:53:35,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4595 [2021-12-17 06:53:35,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4600 [2021-12-17 06:53:35,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4609 [2021-12-17 06:53:35,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4614 [2021-12-17 06:53:35,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4623 [2021-12-17 06:53:35,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4628 [2021-12-17 06:53:35,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4637 [2021-12-17 06:53:35,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4642 [2021-12-17 06:53:35,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4651 [2021-12-17 06:53:35,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4656 [2021-12-17 06:53:35,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4665 [2021-12-17 06:53:35,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4670 [2021-12-17 06:53:35,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4679 [2021-12-17 06:53:35,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4684 [2021-12-17 06:53:35,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4693 [2021-12-17 06:53:35,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4698 [2021-12-17 06:53:35,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4707 [2021-12-17 06:53:35,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4712 [2021-12-17 06:53:35,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4721 [2021-12-17 06:53:35,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4726 [2021-12-17 06:53:35,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4735 [2021-12-17 06:53:35,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4740 [2021-12-17 06:53:35,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4749 [2021-12-17 06:53:35,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4754 [2021-12-17 06:53:35,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4763 [2021-12-17 06:53:35,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4768 [2021-12-17 06:53:35,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4777 [2021-12-17 06:53:35,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4782 [2021-12-17 06:53:35,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4791 [2021-12-17 06:53:35,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4796 [2021-12-17 06:53:35,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4805 [2021-12-17 06:53:35,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4810 [2021-12-17 06:53:35,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4819 [2021-12-17 06:53:35,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4824 [2021-12-17 06:53:35,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4833 [2021-12-17 06:53:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4838 [2021-12-17 06:53:35,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4847 [2021-12-17 06:53:35,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4852 [2021-12-17 06:53:35,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4861 [2021-12-17 06:53:35,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4866 [2021-12-17 06:53:35,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4875 [2021-12-17 06:53:35,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4880 [2021-12-17 06:53:35,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4889 [2021-12-17 06:53:35,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4894 [2021-12-17 06:53:35,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4903 [2021-12-17 06:53:35,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4908 [2021-12-17 06:53:35,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4917 [2021-12-17 06:53:35,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4922 [2021-12-17 06:53:35,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4931 [2021-12-17 06:53:35,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4936 [2021-12-17 06:53:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4945 [2021-12-17 06:53:35,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4950 [2021-12-17 06:53:35,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4959 [2021-12-17 06:53:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4964 [2021-12-17 06:53:35,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4973 [2021-12-17 06:53:35,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4978 [2021-12-17 06:53:35,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4987 [2021-12-17 06:53:35,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4992 [2021-12-17 06:53:35,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5001 [2021-12-17 06:53:35,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5006 [2021-12-17 06:53:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5015 [2021-12-17 06:53:35,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5020 [2021-12-17 06:53:35,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5029 [2021-12-17 06:53:35,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5034 [2021-12-17 06:53:35,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5043 [2021-12-17 06:53:35,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5048 [2021-12-17 06:53:35,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5057 [2021-12-17 06:53:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5062 [2021-12-17 06:53:35,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5071 [2021-12-17 06:53:35,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5076 [2021-12-17 06:53:35,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5085 [2021-12-17 06:53:35,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5090 [2021-12-17 06:53:35,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5099 [2021-12-17 06:53:35,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5104 [2021-12-17 06:53:35,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5113 [2021-12-17 06:53:35,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5118 [2021-12-17 06:53:35,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5127 [2021-12-17 06:53:35,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5132 [2021-12-17 06:53:35,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5141 [2021-12-17 06:53:35,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5146 [2021-12-17 06:53:35,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5155 [2021-12-17 06:53:35,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5160 [2021-12-17 06:53:35,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5169 [2021-12-17 06:53:35,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5174 [2021-12-17 06:53:35,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5183 [2021-12-17 06:53:35,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5188 [2021-12-17 06:53:35,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5197 [2021-12-17 06:53:35,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5202 [2021-12-17 06:53:35,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5211 [2021-12-17 06:53:35,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5216 [2021-12-17 06:53:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5225 [2021-12-17 06:53:35,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5230 [2021-12-17 06:53:35,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5239 [2021-12-17 06:53:35,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5244 [2021-12-17 06:53:35,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5253 [2021-12-17 06:53:35,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5258 [2021-12-17 06:53:35,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5267 [2021-12-17 06:53:35,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5272 [2021-12-17 06:53:35,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5281 [2021-12-17 06:53:35,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5286 [2021-12-17 06:53:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5295 [2021-12-17 06:53:35,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5300 [2021-12-17 06:53:35,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5309 [2021-12-17 06:53:35,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5314 [2021-12-17 06:53:35,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5323 [2021-12-17 06:53:35,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5328 [2021-12-17 06:53:35,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5337 [2021-12-17 06:53:35,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5342 [2021-12-17 06:53:35,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:53:35,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1602872 backedges. 0 proven. 437008 refuted. 0 times theorem prover too weak. 1165864 trivial. 0 not checked. [2021-12-17 06:53:35,482 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 06:53:35,482 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [666412742] [2021-12-17 06:53:35,482 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [666412742] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 06:53:35,482 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [114757470] [2021-12-17 06:53:35,483 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-12-17 06:53:35,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 06:53:35,483 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 06:53:35,484 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-17 06:53:35,488 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-12-17 06:53:37,004 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-12-17 06:53:37,004 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-17 06:53:37,064 INFO L263 TraceCheckSpWp]: Trace formula consists of 11495 conjuncts, 384 conjunts are in the unsatisfiable core [2021-12-17 06:53:37,112 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 06:53:42,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1602872 backedges. 0 proven. 437008 refuted. 0 times theorem prover too weak. 1165864 trivial. 0 not checked. [2021-12-17 06:53:42,921 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 06:55:43,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1602872 backedges. 0 proven. 437008 refuted. 0 times theorem prover too weak. 1165864 trivial. 0 not checked. [2021-12-17 06:55:43,579 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [114757470] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 06:55:43,579 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 06:55:43,580 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [385, 385, 385] total 769 [2021-12-17 06:55:43,582 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474971115] [2021-12-17 06:55:43,582 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 06:55:43,589 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 769 states [2021-12-17 06:55:43,589 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 06:55:43,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 769 interpolants. [2021-12-17 06:55:43,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=295296, Invalid=295296, Unknown=0, NotChecked=0, Total=590592 [2021-12-17 06:55:43,671 INFO L87 Difference]: Start difference. First operand 2685 states and 4212 transitions. Second operand has 769 states, 769 states have (on average 3.9947984395318596) internal successors, (3072), 769 states have internal predecessors, (3072), 765 states have call successors, (1530), 1 states have call predecessors, (1530), 1 states have return successors, (1530), 765 states have call predecessors, (1530), 765 states have call successors, (1530) Killed by 15