./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/xcsp/AllInterval-012.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/xcsp/AllInterval-012.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 261c541ccc9809b19ccd0bc236b0f45c1f785df25f76225ac324974cb9de0c86 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-17 17:27:02,343 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-17 17:27:02,345 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-17 17:27:02,387 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-17 17:27:02,387 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-17 17:27:02,388 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-17 17:27:02,389 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-17 17:27:02,391 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-17 17:27:02,392 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-17 17:27:02,393 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-17 17:27:02,394 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-17 17:27:02,394 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-17 17:27:02,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-17 17:27:02,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-17 17:27:02,404 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-17 17:27:02,405 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-17 17:27:02,406 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-17 17:27:02,406 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-17 17:27:02,408 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-17 17:27:02,410 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-17 17:27:02,411 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-17 17:27:02,413 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-17 17:27:02,414 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-17 17:27:02,415 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-17 17:27:02,418 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-17 17:27:02,418 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-17 17:27:02,419 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-17 17:27:02,419 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-17 17:27:02,420 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-17 17:27:02,421 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-17 17:27:02,421 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-17 17:27:02,422 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-17 17:27:02,422 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-17 17:27:02,423 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-17 17:27:02,424 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-17 17:27:02,424 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-17 17:27:02,425 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-17 17:27:02,425 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-17 17:27:02,426 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-17 17:27:02,426 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-17 17:27:02,427 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-17 17:27:02,428 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-17 17:27:02,446 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-17 17:27:02,447 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-17 17:27:02,447 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-17 17:27:02,447 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-17 17:27:02,448 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-17 17:27:02,448 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-17 17:27:02,449 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-17 17:27:02,449 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-17 17:27:02,449 INFO L138 SettingsManager]: * Use SBE=true [2021-12-17 17:27:02,449 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-17 17:27:02,449 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-17 17:27:02,449 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-17 17:27:02,450 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-17 17:27:02,450 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-17 17:27:02,450 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-17 17:27:02,450 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-17 17:27:02,450 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-17 17:27:02,450 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-17 17:27:02,451 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-17 17:27:02,451 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-17 17:27:02,451 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-17 17:27:02,451 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-17 17:27:02,451 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-17 17:27:02,452 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-17 17:27:02,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-17 17:27:02,452 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-17 17:27:02,452 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-17 17:27:02,452 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-17 17:27:02,453 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-17 17:27:02,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-17 17:27:02,453 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-17 17:27:02,453 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-17 17:27:02,453 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-17 17:27:02,454 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-17 17:27:02,454 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 261c541ccc9809b19ccd0bc236b0f45c1f785df25f76225ac324974cb9de0c86 [2021-12-17 17:27:02,692 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-17 17:27:02,724 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-17 17:27:02,727 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-17 17:27:02,728 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-17 17:27:02,728 INFO L275 PluginConnector]: CDTParser initialized [2021-12-17 17:27:02,729 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/xcsp/AllInterval-012.c [2021-12-17 17:27:02,792 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea81c88a8/6bba21127d12443c908c2736df9296cf/FLAGd76abb3fb [2021-12-17 17:27:03,227 INFO L306 CDTParser]: Found 1 translation units. [2021-12-17 17:27:03,227 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/xcsp/AllInterval-012.c [2021-12-17 17:27:03,234 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea81c88a8/6bba21127d12443c908c2736df9296cf/FLAGd76abb3fb [2021-12-17 17:27:03,244 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea81c88a8/6bba21127d12443c908c2736df9296cf [2021-12-17 17:27:03,246 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-17 17:27:03,247 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-17 17:27:03,249 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-17 17:27:03,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-17 17:27:03,251 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-17 17:27:03,252 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 05:27:03" (1/1) ... [2021-12-17 17:27:03,253 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ac3ca0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 05:27:03, skipping insertion in model container [2021-12-17 17:27:03,253 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 05:27:03" (1/1) ... [2021-12-17 17:27:03,258 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-17 17:27:03,280 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-17 17:27:03,503 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/xcsp/AllInterval-012.c[7456,7469] [2021-12-17 17:27:03,508 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-17 17:27:03,518 INFO L203 MainTranslator]: Completed pre-run [2021-12-17 17:27:03,574 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/xcsp/AllInterval-012.c[7456,7469] [2021-12-17 17:27:03,580 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-17 17:27:03,590 INFO L208 MainTranslator]: Completed translation [2021-12-17 17:27:03,596 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 05:27:03 WrapperNode [2021-12-17 17:27:03,596 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-17 17:27:03,598 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-17 17:27:03,598 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-17 17:27:03,598 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-17 17:27:03,604 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 05:27:03" (1/1) ... [2021-12-17 17:27:03,623 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 05:27:03" (1/1) ... [2021-12-17 17:27:03,664 INFO L137 Inliner]: procedures = 13, calls = 185, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 354 [2021-12-17 17:27:03,669 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-17 17:27:03,670 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-17 17:27:03,670 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-17 17:27:03,670 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-17 17:27:03,677 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 05:27:03" (1/1) ... [2021-12-17 17:27:03,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 05:27:03" (1/1) ... [2021-12-17 17:27:03,689 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 05:27:03" (1/1) ... [2021-12-17 17:27:03,689 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 05:27:03" (1/1) ... [2021-12-17 17:27:03,706 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 05:27:03" (1/1) ... [2021-12-17 17:27:03,708 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 05:27:03" (1/1) ... [2021-12-17 17:27:03,715 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 05:27:03" (1/1) ... [2021-12-17 17:27:03,717 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-17 17:27:03,718 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-17 17:27:03,723 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-17 17:27:03,723 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-17 17:27:03,724 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 05:27:03" (1/1) ... [2021-12-17 17:27:03,730 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-17 17:27:03,739 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 17:27:03,757 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 17:27:03,779 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 17:27:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-17 17:27:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-17 17:27:03,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-17 17:27:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-17 17:27:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2021-12-17 17:27:03,800 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2021-12-17 17:27:03,882 INFO L236 CfgBuilder]: Building ICFG [2021-12-17 17:27:03,885 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-17 17:27:04,304 INFO L277 CfgBuilder]: Performing block encoding [2021-12-17 17:27:04,312 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-17 17:27:04,312 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-17 17:27:04,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 05:27:04 BoogieIcfgContainer [2021-12-17 17:27:04,314 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-17 17:27:04,315 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-17 17:27:04,315 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-17 17:27:04,318 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-17 17:27:04,318 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.12 05:27:03" (1/3) ... [2021-12-17 17:27:04,319 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13a4bf57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 05:27:04, skipping insertion in model container [2021-12-17 17:27:04,319 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 05:27:03" (2/3) ... [2021-12-17 17:27:04,320 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13a4bf57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 05:27:04, skipping insertion in model container [2021-12-17 17:27:04,320 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 05:27:04" (3/3) ... [2021-12-17 17:27:04,321 INFO L111 eAbstractionObserver]: Analyzing ICFG AllInterval-012.c [2021-12-17 17:27:04,324 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-17 17:27:04,325 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-17 17:27:04,362 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-17 17:27:04,366 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 17:27:04,367 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-17 17:27:04,389 INFO L276 IsEmpty]: Start isEmpty. Operand has 245 states, 64 states have (on average 1.203125) internal successors, (77), 65 states have internal predecessors, (77), 178 states have call successors, (178), 1 states have call predecessors, (178), 1 states have return successors, (178), 178 states have call predecessors, (178), 178 states have call successors, (178) [2021-12-17 17:27:04,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2021-12-17 17:27:04,441 INFO L506 BasicCegarLoop]: Found error trace [2021-12-17 17:27:04,442 INFO L514 BasicCegarLoop]: trace histogram [178, 178, 178, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 17:27:04,443 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-17 17:27:04,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 17:27:04,448 INFO L85 PathProgramCache]: Analyzing trace with hash 477098789, now seen corresponding path program 1 times [2021-12-17 17:27:04,455 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 17:27:04,455 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1361680922] [2021-12-17 17:27:04,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 17:27:04,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 17:27:04,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-17 17:27:04,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-12-17 17:27:04,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-17 17:27:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-17 17:27:04,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-17 17:27:04,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2021-12-17 17:27:04,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-17 17:27:04,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-17 17:27:04,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-17 17:27:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-12-17 17:27:04,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-17 17:27:04,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-17 17:27:04,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-17 17:27:04,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-17 17:27:04,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-17 17:27:04,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-12-17 17:27:04,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-17 17:27:04,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-17 17:27:04,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-17 17:27:04,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-17 17:27:04,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-17 17:27:04,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-17 17:27:04,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-17 17:27:04,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-17 17:27:04,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-12-17 17:27:04,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-12-17 17:27:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-12-17 17:27:04,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:04,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-12-17 17:27:04,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-12-17 17:27:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-12-17 17:27:05,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-12-17 17:27:05,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-12-17 17:27:05,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-17 17:27:05,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2021-12-17 17:27:05,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-12-17 17:27:05,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-17 17:27:05,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-12-17 17:27:05,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2021-12-17 17:27:05,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2021-12-17 17:27:05,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2021-12-17 17:27:05,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-12-17 17:27:05,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-12-17 17:27:05,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2021-12-17 17:27:05,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2021-12-17 17:27:05,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2021-12-17 17:27:05,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-17 17:27:05,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2021-12-17 17:27:05,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2021-12-17 17:27:05,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2021-12-17 17:27:05,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2021-12-17 17:27:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2021-12-17 17:27:05,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2021-12-17 17:27:05,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2021-12-17 17:27:05,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-17 17:27:05,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2021-12-17 17:27:05,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2021-12-17 17:27:05,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2021-12-17 17:27:05,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2021-12-17 17:27:05,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2021-12-17 17:27:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2021-12-17 17:27:05,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2021-12-17 17:27:05,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2021-12-17 17:27:05,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2021-12-17 17:27:05,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2021-12-17 17:27:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2021-12-17 17:27:05,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 350 [2021-12-17 17:27:05,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2021-12-17 17:27:05,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2021-12-17 17:27:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365 [2021-12-17 17:27:05,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-17 17:27:05,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 375 [2021-12-17 17:27:05,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 380 [2021-12-17 17:27:05,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2021-12-17 17:27:05,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2021-12-17 17:27:05,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2021-12-17 17:27:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2021-12-17 17:27:05,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 405 [2021-12-17 17:27:05,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2021-12-17 17:27:05,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2021-12-17 17:27:05,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2021-12-17 17:27:05,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425 [2021-12-17 17:27:05,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 430 [2021-12-17 17:27:05,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 435 [2021-12-17 17:27:05,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 440 [2021-12-17 17:27:05,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 445 [2021-12-17 17:27:05,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-17 17:27:05,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2021-12-17 17:27:05,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2021-12-17 17:27:05,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2021-12-17 17:27:05,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2021-12-17 17:27:05,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475 [2021-12-17 17:27:05,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480 [2021-12-17 17:27:05,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 485 [2021-12-17 17:27:05,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 490 [2021-12-17 17:27:05,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 495 [2021-12-17 17:27:05,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 500 [2021-12-17 17:27:05,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 505 [2021-12-17 17:27:05,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 510 [2021-12-17 17:27:05,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 515 [2021-12-17 17:27:05,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2021-12-17 17:27:05,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 525 [2021-12-17 17:27:05,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 530 [2021-12-17 17:27:05,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 535 [2021-12-17 17:27:05,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 540 [2021-12-17 17:27:05,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 545 [2021-12-17 17:27:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 550 [2021-12-17 17:27:05,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 555 [2021-12-17 17:27:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 560 [2021-12-17 17:27:05,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 565 [2021-12-17 17:27:05,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 570 [2021-12-17 17:27:05,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-17 17:27:05,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 580 [2021-12-17 17:27:05,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 585 [2021-12-17 17:27:05,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 590 [2021-12-17 17:27:05,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2021-12-17 17:27:05,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 600 [2021-12-17 17:27:05,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 605 [2021-12-17 17:27:05,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610 [2021-12-17 17:27:05,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 615 [2021-12-17 17:27:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 620 [2021-12-17 17:27:05,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 625 [2021-12-17 17:27:05,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-17 17:27:05,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 635 [2021-12-17 17:27:05,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 640 [2021-12-17 17:27:05,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 645 [2021-12-17 17:27:05,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 650 [2021-12-17 17:27:05,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 655 [2021-12-17 17:27:05,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660 [2021-12-17 17:27:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 665 [2021-12-17 17:27:05,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 670 [2021-12-17 17:27:05,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 675 [2021-12-17 17:27:05,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 680 [2021-12-17 17:27:05,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-17 17:27:05,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-12-17 17:27:05,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695 [2021-12-17 17:27:05,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 700 [2021-12-17 17:27:05,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2021-12-17 17:27:05,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 710 [2021-12-17 17:27:05,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 715 [2021-12-17 17:27:05,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 720 [2021-12-17 17:27:05,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 725 [2021-12-17 17:27:05,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 730 [2021-12-17 17:27:05,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 735 [2021-12-17 17:27:05,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-17 17:27:05,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745 [2021-12-17 17:27:05,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 750 [2021-12-17 17:27:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 755 [2021-12-17 17:27:05,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 760 [2021-12-17 17:27:05,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 765 [2021-12-17 17:27:05,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 770 [2021-12-17 17:27:05,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 775 [2021-12-17 17:27:05,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780 [2021-12-17 17:27:05,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 785 [2021-12-17 17:27:05,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 790 [2021-12-17 17:27:05,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 795 [2021-12-17 17:27:05,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 800 [2021-12-17 17:27:05,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 805 [2021-12-17 17:27:05,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 810 [2021-12-17 17:27:05,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 815 [2021-12-17 17:27:05,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 820 [2021-12-17 17:27:05,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 825 [2021-12-17 17:27:05,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 830 [2021-12-17 17:27:05,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 835 [2021-12-17 17:27:05,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 840 [2021-12-17 17:27:05,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 845 [2021-12-17 17:27:05,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 850 [2021-12-17 17:27:05,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 855 [2021-12-17 17:27:05,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 863 [2021-12-17 17:27:05,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 871 [2021-12-17 17:27:05,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 879 [2021-12-17 17:27:05,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 887 [2021-12-17 17:27:05,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 895 [2021-12-17 17:27:05,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 903 [2021-12-17 17:27:05,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 911 [2021-12-17 17:27:05,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 919 [2021-12-17 17:27:05,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 927 [2021-12-17 17:27:05,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 935 [2021-12-17 17:27:05,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 943 [2021-12-17 17:27:05,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:05,586 INFO L134 CoverageAnalysis]: Checked inductivity of 63012 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63012 trivial. 0 not checked. [2021-12-17 17:27:05,587 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 17:27:05,587 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1361680922] [2021-12-17 17:27:05,588 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1361680922] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 17:27:05,588 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 17:27:05,588 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-17 17:27:05,590 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1653246268] [2021-12-17 17:27:05,590 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 17:27:05,595 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-12-17 17:27:05,595 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 17:27:05,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-12-17 17:27:05,615 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-12-17 17:27:05,617 INFO L87 Difference]: Start difference. First operand has 245 states, 64 states have (on average 1.203125) internal successors, (77), 65 states have internal predecessors, (77), 178 states have call successors, (178), 1 states have call predecessors, (178), 1 states have return successors, (178), 178 states have call predecessors, (178), 178 states have call successors, (178) Second operand has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (178), 1 states have call predecessors, (178), 1 states have return successors, (178), 1 states have call predecessors, (178), 2 states have call successors, (178) [2021-12-17 17:27:05,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-17 17:27:05,674 INFO L93 Difference]: Finished difference Result 484 states and 1038 transitions. [2021-12-17 17:27:05,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-12-17 17:27:05,678 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (178), 1 states have call predecessors, (178), 1 states have return successors, (178), 1 states have call predecessors, (178), 2 states have call successors, (178) Word has length 949 [2021-12-17 17:27:05,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-17 17:27:05,686 INFO L225 Difference]: With dead ends: 484 [2021-12-17 17:27:05,688 INFO L226 Difference]: Without dead ends: 242 [2021-12-17 17:27:05,695 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 536 GetRequests, 536 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-12-17 17:27:05,698 INFO L933 BasicCegarLoop]: 429 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 429 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-17 17:27:05,700 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 429 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-17 17:27:05,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2021-12-17 17:27:05,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 242. [2021-12-17 17:27:05,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 242 states, 62 states have (on average 1.1774193548387097) internal successors, (73), 62 states have internal predecessors, (73), 178 states have call successors, (178), 1 states have call predecessors, (178), 1 states have return successors, (178), 178 states have call predecessors, (178), 178 states have call successors, (178) [2021-12-17 17:27:05,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 429 transitions. [2021-12-17 17:27:05,820 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 429 transitions. Word has length 949 [2021-12-17 17:27:05,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-17 17:27:05,821 INFO L470 AbstractCegarLoop]: Abstraction has 242 states and 429 transitions. [2021-12-17 17:27:05,822 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (178), 1 states have call predecessors, (178), 1 states have return successors, (178), 1 states have call predecessors, (178), 2 states have call successors, (178) [2021-12-17 17:27:05,822 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 429 transitions. [2021-12-17 17:27:05,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2021-12-17 17:27:05,847 INFO L506 BasicCegarLoop]: Found error trace [2021-12-17 17:27:05,848 INFO L514 BasicCegarLoop]: trace histogram [178, 178, 178, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 17:27:05,848 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-17 17:27:05,849 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-17 17:27:05,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 17:27:05,850 INFO L85 PathProgramCache]: Analyzing trace with hash 1032923597, now seen corresponding path program 1 times [2021-12-17 17:27:05,850 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 17:27:05,850 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1101330297] [2021-12-17 17:27:05,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 17:27:05,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 17:27:07,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:43,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-17 17:27:43,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:43,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-12-17 17:27:43,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:43,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-17 17:27:43,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:43,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-17 17:27:43,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:43,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-17 17:27:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:43,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2021-12-17 17:27:43,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:43,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-17 17:27:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:43,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-17 17:27:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:43,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-17 17:27:43,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:43,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-12-17 17:27:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:43,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-17 17:27:43,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:43,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-17 17:27:43,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:43,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-17 17:27:43,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:43,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-17 17:27:43,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-17 17:27:44,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-12-17 17:27:44,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-17 17:27:44,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-17 17:27:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-17 17:27:44,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-17 17:27:44,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-17 17:27:44,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-17 17:27:44,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-17 17:27:44,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-17 17:27:44,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-12-17 17:27:44,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-12-17 17:27:44,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-12-17 17:27:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-12-17 17:27:44,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-12-17 17:27:44,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-12-17 17:27:44,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-12-17 17:27:44,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-12-17 17:27:44,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-17 17:27:44,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2021-12-17 17:27:44,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-12-17 17:27:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-17 17:27:44,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-12-17 17:27:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2021-12-17 17:27:44,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2021-12-17 17:27:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2021-12-17 17:27:44,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-12-17 17:27:44,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-12-17 17:27:44,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2021-12-17 17:27:44,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2021-12-17 17:27:44,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2021-12-17 17:27:44,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-17 17:27:44,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2021-12-17 17:27:44,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2021-12-17 17:27:44,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2021-12-17 17:27:44,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2021-12-17 17:27:44,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2021-12-17 17:27:44,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2021-12-17 17:27:44,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2021-12-17 17:27:44,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-17 17:27:44,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2021-12-17 17:27:44,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2021-12-17 17:27:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2021-12-17 17:27:44,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2021-12-17 17:27:44,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2021-12-17 17:27:44,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2021-12-17 17:27:44,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2021-12-17 17:27:44,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2021-12-17 17:27:44,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:44,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2021-12-17 17:27:45,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2021-12-17 17:27:45,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2021-12-17 17:27:45,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 350 [2021-12-17 17:27:45,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2021-12-17 17:27:45,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2021-12-17 17:27:45,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365 [2021-12-17 17:27:45,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-17 17:27:45,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 375 [2021-12-17 17:27:45,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 380 [2021-12-17 17:27:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2021-12-17 17:27:45,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2021-12-17 17:27:45,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2021-12-17 17:27:45,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2021-12-17 17:27:45,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 405 [2021-12-17 17:27:45,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2021-12-17 17:27:45,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2021-12-17 17:27:45,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2021-12-17 17:27:45,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425 [2021-12-17 17:27:45,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 430 [2021-12-17 17:27:45,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 435 [2021-12-17 17:27:45,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 440 [2021-12-17 17:27:45,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 445 [2021-12-17 17:27:45,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-17 17:27:45,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2021-12-17 17:27:45,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2021-12-17 17:27:45,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:45,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2021-12-17 17:27:46,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2021-12-17 17:27:46,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475 [2021-12-17 17:27:46,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480 [2021-12-17 17:27:46,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 485 [2021-12-17 17:27:46,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 490 [2021-12-17 17:27:46,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 495 [2021-12-17 17:27:46,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 500 [2021-12-17 17:27:46,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 505 [2021-12-17 17:27:46,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 510 [2021-12-17 17:27:46,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 515 [2021-12-17 17:27:46,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2021-12-17 17:27:46,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 525 [2021-12-17 17:27:46,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 530 [2021-12-17 17:27:46,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 535 [2021-12-17 17:27:46,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 540 [2021-12-17 17:27:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 545 [2021-12-17 17:27:46,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 550 [2021-12-17 17:27:46,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 555 [2021-12-17 17:27:46,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 560 [2021-12-17 17:27:46,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 565 [2021-12-17 17:27:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 570 [2021-12-17 17:27:46,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-17 17:27:46,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 580 [2021-12-17 17:27:46,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 585 [2021-12-17 17:27:46,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:46,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 590 [2021-12-17 17:27:47,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2021-12-17 17:27:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 600 [2021-12-17 17:27:47,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 605 [2021-12-17 17:27:47,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610 [2021-12-17 17:27:47,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 615 [2021-12-17 17:27:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 620 [2021-12-17 17:27:47,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 625 [2021-12-17 17:27:47,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-17 17:27:47,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 635 [2021-12-17 17:27:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 640 [2021-12-17 17:27:47,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 645 [2021-12-17 17:27:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 650 [2021-12-17 17:27:47,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 655 [2021-12-17 17:27:47,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660 [2021-12-17 17:27:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 665 [2021-12-17 17:27:47,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 670 [2021-12-17 17:27:47,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 675 [2021-12-17 17:27:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 680 [2021-12-17 17:27:47,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-17 17:27:47,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-12-17 17:27:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695 [2021-12-17 17:27:47,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 700 [2021-12-17 17:27:47,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 705 [2021-12-17 17:27:47,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 710 [2021-12-17 17:27:47,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:47,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 715 [2021-12-17 17:27:47,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 720 [2021-12-17 17:27:48,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 725 [2021-12-17 17:27:48,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 730 [2021-12-17 17:27:48,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 735 [2021-12-17 17:27:48,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-17 17:27:48,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745 [2021-12-17 17:27:48,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 750 [2021-12-17 17:27:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 755 [2021-12-17 17:27:48,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 760 [2021-12-17 17:27:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 765 [2021-12-17 17:27:48,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 770 [2021-12-17 17:27:48,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 775 [2021-12-17 17:27:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780 [2021-12-17 17:27:48,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 785 [2021-12-17 17:27:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 790 [2021-12-17 17:27:48,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 795 [2021-12-17 17:27:48,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 800 [2021-12-17 17:27:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 805 [2021-12-17 17:27:48,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 810 [2021-12-17 17:27:48,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 815 [2021-12-17 17:27:48,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 820 [2021-12-17 17:27:48,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 825 [2021-12-17 17:27:48,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 830 [2021-12-17 17:27:48,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 835 [2021-12-17 17:27:48,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 840 [2021-12-17 17:27:48,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 845 [2021-12-17 17:27:48,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:48,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 850 [2021-12-17 17:27:48,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:49,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 855 [2021-12-17 17:27:49,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:49,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 863 [2021-12-17 17:27:49,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:49,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 871 [2021-12-17 17:27:49,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:49,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 879 [2021-12-17 17:27:49,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:49,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 887 [2021-12-17 17:27:49,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:49,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 895 [2021-12-17 17:27:49,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:49,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 903 [2021-12-17 17:27:49,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:49,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 911 [2021-12-17 17:27:49,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:49,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 919 [2021-12-17 17:27:49,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:49,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 927 [2021-12-17 17:27:49,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:49,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 935 [2021-12-17 17:27:49,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:49,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 943 [2021-12-17 17:27:49,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:49,358 INFO L134 CoverageAnalysis]: Checked inductivity of 63012 backedges. 8148 proven. 2940 refuted. 0 times theorem prover too weak. 51924 trivial. 0 not checked. [2021-12-17 17:27:49,359 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 17:27:49,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1101330297] [2021-12-17 17:27:49,359 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1101330297] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 17:27:49,360 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [195732789] [2021-12-17 17:27:49,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 17:27:49,360 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 17:27:49,360 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 17:27:49,363 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 17:27:49,373 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 17:27:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 17:27:49,792 INFO L263 TraceCheckSpWp]: Trace formula consists of 1799 conjuncts, 147 conjunts are in the unsatisfiable core [2021-12-17 17:27:49,826 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 17:29:39,469 INFO L134 CoverageAnalysis]: Checked inductivity of 63012 backedges. 8982 proven. 3126 refuted. 0 times theorem prover too weak. 50904 trivial. 0 not checked. [2021-12-17 17:29:39,470 INFO L328 TraceCheckSpWp]: Computing backward predicates... Killed by 15