/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/heap-manipulation/dll_of_dll-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 09:16:57,401 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 09:16:57,404 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 09:16:57,443 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 09:16:57,443 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 09:16:57,445 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 09:16:57,447 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 09:16:57,450 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 09:16:57,452 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 09:16:57,454 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 09:16:57,455 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 09:16:57,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 09:16:57,457 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 09:16:57,459 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 09:16:57,461 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 09:16:57,462 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 09:16:57,463 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 09:16:57,465 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 09:16:57,467 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 09:16:57,470 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 09:16:57,472 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 09:16:57,474 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 09:16:57,476 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 09:16:57,477 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 09:16:57,482 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 09:16:57,482 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 09:16:57,483 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 09:16:57,484 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 09:16:57,485 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 09:16:57,486 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 09:16:57,486 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 09:16:57,490 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 09:16:57,491 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 09:16:57,495 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 09:16:57,497 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 09:16:57,499 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 09:16:57,500 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 09:16:57,501 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 09:16:57,501 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 09:16:57,502 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 09:16:57,503 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 09:16:57,504 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-29 09:16:57,586 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 09:16:57,587 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 09:16:57,592 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 09:16:57,592 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 09:16:57,593 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 09:16:57,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 09:16:57,594 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-29 09:16:57,594 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 09:16:57,595 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-29 09:16:57,595 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 09:16:57,596 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 09:16:57,597 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 09:16:57,597 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 09:16:57,597 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-29 09:16:57,598 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 09:16:57,598 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 09:16:57,598 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 09:16:57,599 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 09:16:57,599 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 09:16:57,600 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 09:16:57,600 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 09:16:57,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 09:16:57,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 09:16:57,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 09:16:57,601 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 09:16:57,601 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 09:16:57,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 09:16:57,602 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 09:16:57,602 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 09:16:57,602 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-2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 09:16:58,075 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 09:16:58,126 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 09:16:58,129 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 09:16:58,131 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 09:16:58,132 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 09:16:58,133 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-manipulation/dll_of_dll-1.i [2020-10-29 09:16:58,226 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7a66f5b4f/92ec43a7dcc745b39fc3fe37da66dd56/FLAGb21a0c97c [2020-10-29 09:16:58,969 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 09:16:58,970 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/heap-manipulation/dll_of_dll-1.i [2020-10-29 09:16:58,986 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7a66f5b4f/92ec43a7dcc745b39fc3fe37da66dd56/FLAGb21a0c97c [2020-10-29 09:16:59,150 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7a66f5b4f/92ec43a7dcc745b39fc3fe37da66dd56 [2020-10-29 09:16:59,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 09:16:59,160 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 09:16:59,162 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 09:16:59,162 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 09:16:59,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 09:16:59,169 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:16:59" (1/1) ... [2020-10-29 09:16:59,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a9be880 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:16:59, skipping insertion in model container [2020-10-29 09:16:59,173 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:16:59" (1/1) ... [2020-10-29 09:16:59,182 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 09:16:59,228 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 09:16:59,724 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 09:16:59,745 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 09:16:59,876 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 09:16:59,980 INFO L208 MainTranslator]: Completed translation [2020-10-29 09:16:59,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:16:59 WrapperNode [2020-10-29 09:16:59,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 09:16:59,985 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 09:16:59,985 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 09:16:59,985 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 09:17:00,000 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:16:59" (1/1) ... [2020-10-29 09:17:00,002 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:16:59" (1/1) ... [2020-10-29 09:17:00,051 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:16:59" (1/1) ... [2020-10-29 09:17:00,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:16:59" (1/1) ... [2020-10-29 09:17:00,100 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:16:59" (1/1) ... [2020-10-29 09:17:00,163 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:16:59" (1/1) ... [2020-10-29 09:17:00,173 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:16:59" (1/1) ... [2020-10-29 09:17:00,214 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 09:17:00,216 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 09:17:00,216 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 09:17:00,216 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 09:17:00,221 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:16:59" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 09:17:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 09:17:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 09:17:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 09:17:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 09:17:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2020-10-29 09:17:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2020-10-29 09:17:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure fail [2020-10-29 09:17:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_or_die_slave [2020-10-29 09:17:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_or_die_master [2020-10-29 09:17:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_insert_slave [2020-10-29 09:17:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create_generic [2020-10-29 09:17:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create_slave [2020-10-29 09:17:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_destroy_slave [2020-10-29 09:17:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_destroy_nested_lists [2020-10-29 09:17:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_reinit_nested_lists [2020-10-29 09:17:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_destroy_master [2020-10-29 09:17:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_insert_master [2020-10-29 09:17:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create_master [2020-10-29 09:17:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_base [2020-10-29 09:17:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_full [2020-10-29 09:17:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_dangling [2020-10-29 09:17:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_init [2020-10-29 09:17:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 09:17:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 09:17:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 09:17:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 09:17:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 09:17:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 09:17:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 09:17:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2020-10-29 09:17:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2020-10-29 09:17:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2020-10-29 09:17:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2020-10-29 09:17:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2020-10-29 09:17:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2020-10-29 09:17:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2020-10-29 09:17:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2020-10-29 09:17:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2020-10-29 09:17:00,334 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2020-10-29 09:17:00,334 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2020-10-29 09:17:00,334 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2020-10-29 09:17:00,334 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2020-10-29 09:17:00,334 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2020-10-29 09:17:00,334 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2020-10-29 09:17:00,334 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2020-10-29 09:17:00,335 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2020-10-29 09:17:00,335 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2020-10-29 09:17:00,335 INFO L130 BoogieDeclarations]: Found specification of procedure select [2020-10-29 09:17:00,335 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2020-10-29 09:17:00,335 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2020-10-29 09:17:00,335 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2020-10-29 09:17:00,335 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2020-10-29 09:17:00,336 INFO L130 BoogieDeclarations]: Found specification of procedure random [2020-10-29 09:17:00,337 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2020-10-29 09:17:00,337 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2020-10-29 09:17:00,338 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2020-10-29 09:17:00,338 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2020-10-29 09:17:00,338 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2020-10-29 09:17:00,339 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2020-10-29 09:17:00,339 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2020-10-29 09:17:00,339 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2020-10-29 09:17:00,339 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2020-10-29 09:17:00,339 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2020-10-29 09:17:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2020-10-29 09:17:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2020-10-29 09:17:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2020-10-29 09:17:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2020-10-29 09:17:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2020-10-29 09:17:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2020-10-29 09:17:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2020-10-29 09:17:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2020-10-29 09:17:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2020-10-29 09:17:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2020-10-29 09:17:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2020-10-29 09:17:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2020-10-29 09:17:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2020-10-29 09:17:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2020-10-29 09:17:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2020-10-29 09:17:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2020-10-29 09:17:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2020-10-29 09:17:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2020-10-29 09:17:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 09:17:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 09:17:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2020-10-29 09:17:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 09:17:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2020-10-29 09:17:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2020-10-29 09:17:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2020-10-29 09:17:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2020-10-29 09:17:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2020-10-29 09:17:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2020-10-29 09:17:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2020-10-29 09:17:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2020-10-29 09:17:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-10-29 09:17:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2020-10-29 09:17:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2020-10-29 09:17:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-10-29 09:17:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2020-10-29 09:17:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2020-10-29 09:17:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2020-10-29 09:17:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2020-10-29 09:17:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2020-10-29 09:17:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2020-10-29 09:17:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2020-10-29 09:17:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2020-10-29 09:17:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure system [2020-10-29 09:17:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2020-10-29 09:17:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2020-10-29 09:17:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2020-10-29 09:17:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2020-10-29 09:17:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2020-10-29 09:17:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2020-10-29 09:17:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure div [2020-10-29 09:17:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2020-10-29 09:17:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2020-10-29 09:17:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2020-10-29 09:17:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2020-10-29 09:17:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2020-10-29 09:17:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2020-10-29 09:17:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2020-10-29 09:17:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2020-10-29 09:17:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2020-10-29 09:17:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2020-10-29 09:17:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2020-10-29 09:17:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2020-10-29 09:17:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2020-10-29 09:17:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2020-10-29 09:17:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2020-10-29 09:17:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2020-10-29 09:17:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2020-10-29 09:17:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2020-10-29 09:17:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2020-10-29 09:17:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2020-10-29 09:17:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 09:17:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure fail [2020-10-29 09:17:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_or_die_slave [2020-10-29 09:17:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 09:17:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 09:17:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_or_die_master [2020-10-29 09:17:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure dll_insert_slave [2020-10-29 09:17:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 09:17:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create_generic [2020-10-29 09:17:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 09:17:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 09:17:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 09:17:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create_slave [2020-10-29 09:17:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure dll_destroy_slave [2020-10-29 09:17:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure dll_destroy_nested_lists [2020-10-29 09:17:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure dll_reinit_nested_lists [2020-10-29 09:17:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure dll_destroy_master [2020-10-29 09:17:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure dll_insert_master [2020-10-29 09:17:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create_master [2020-10-29 09:17:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_base [2020-10-29 09:17:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_full [2020-10-29 09:17:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_dangling [2020-10-29 09:17:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_init [2020-10-29 09:17:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 09:17:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 09:17:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 09:17:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 09:17:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 09:17:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 09:17:01,564 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 09:17:01,565 INFO L298 CfgBuilder]: Removed 38 assume(true) statements. [2020-10-29 09:17:01,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 09:17:01 BoogieIcfgContainer [2020-10-29 09:17:01,567 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 09:17:01,569 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 09:17:01,569 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 09:17:01,573 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 09:17:01,573 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 09:16:59" (1/3) ... [2020-10-29 09:17:01,574 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2062bec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 09:17:01, skipping insertion in model container [2020-10-29 09:17:01,574 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:16:59" (2/3) ... [2020-10-29 09:17:01,575 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2062bec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 09:17:01, skipping insertion in model container [2020-10-29 09:17:01,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 09:17:01" (3/3) ... [2020-10-29 09:17:01,577 INFO L111 eAbstractionObserver]: Analyzing ICFG dll_of_dll-1.i [2020-10-29 09:17:01,589 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 09:17:01,595 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 09:17:01,610 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 09:17:01,641 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 09:17:01,641 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 09:17:01,642 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 09:17:01,642 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 09:17:01,642 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 09:17:01,642 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 09:17:01,642 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 09:17:01,642 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 09:17:01,668 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states. [2020-10-29 09:17:01,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2020-10-29 09:17:01,678 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 09:17:01,679 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 09:17:01,679 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 09:17:01,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 09:17:01,687 INFO L82 PathProgramCache]: Analyzing trace with hash 744393306, now seen corresponding path program 1 times [2020-10-29 09:17:01,697 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 09:17:01,697 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [339732225] [2020-10-29 09:17:01,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 09:17:01,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:01,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:02,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:02,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:02,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:02,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:02,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:06,904 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:06,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 91 [2020-10-29 09:17:06,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-29 09:17:06,905 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5009 [2020-10-29 09:17:06,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:06,908 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:06,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 09:17:06,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 09:17:06,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 32 [2020-10-29 09:17:06,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 09:17:07,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:17:07,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:07,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:07,020 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:07,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 09:17:07,021 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:07,021 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 09:17:07,022 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:07,022 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:07,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:17:07,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:17:07,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:17:07,023 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:17:07,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 09:17:07,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:07,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:07,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:07,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:07,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:07,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:09,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:11,365 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:11,365 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 64 [2020-10-29 09:17:11,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-29 09:17:11,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4298 [2020-10-29 09:17:11,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:11,367 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:11,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 09:17:11,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 09:17:11,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 32 [2020-10-29 09:17:11,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:17:11,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:17:11,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:11,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:11,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:11,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:12,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:12,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:12,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:13,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:13,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 58 [2020-10-29 09:17:13,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-29 09:17:13,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2200 [2020-10-29 09:17:13,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:13,612 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:13,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 09:17:13,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:17:13,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 55 [2020-10-29 09:17:13,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 7 [2020-10-29 09:17:13,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:17:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:13,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:13,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:13,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:13,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-29 09:17:13,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:17:13,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 116 [2020-10-29 09:17:13,807 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:13,809 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:13,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 09:17:13,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:17:13,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 23 [2020-10-29 09:17:13,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-29 09:17:13,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 09:17:13,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:13,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:13,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:13,870 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:13,871 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 09:17:13,871 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:17:13,871 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 09:17:13,871 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:13,872 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:13,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:17:13,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-29 09:17:13,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:17:13,873 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:17:13,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:17:13,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:13,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:13,897 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:13,897 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:17:13,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:13,898 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 09:17:13,898 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:13,899 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:13,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:17:13,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 09:17:13,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:17:13,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:17:13,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-29 09:17:13,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:13,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:13,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:14,022 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:14,023 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-29 09:17:14,023 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:17:14,023 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-29 09:17:14,023 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:14,024 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:14,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 09:17:14,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:17:14,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 24 [2020-10-29 09:17:14,024 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:17:14,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 09:17:14,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:14,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:14,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:14,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:14,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 09:17:14,113 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:17:14,113 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-29 09:17:14,113 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:14,113 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:14,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 09:17:14,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:17:14,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-29 09:17:14,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:17:14,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:17:14,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:14,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:14,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:14,133 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:14,134 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:17:14,134 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:17:14,134 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 09:17:14,134 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:14,135 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:14,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:17:14,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 09:17:14,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:17:14,136 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:17:14,180 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-10-29 09:17:14,181 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [339732225] [2020-10-29 09:17:14,183 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 09:17:14,183 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-29 09:17:14,184 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1636891663] [2020-10-29 09:17:14,190 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-29 09:17:14,190 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 09:17:14,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-29 09:17:14,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-10-29 09:17:14,210 INFO L87 Difference]: Start difference. First operand 174 states. Second operand 7 states. [2020-10-29 09:17:15,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 09:17:15,330 INFO L93 Difference]: Finished difference Result 363 states and 576 transitions. [2020-10-29 09:17:15,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-29 09:17:15,332 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 61 [2020-10-29 09:17:15,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 09:17:15,345 INFO L225 Difference]: With dead ends: 363 [2020-10-29 09:17:15,346 INFO L226 Difference]: Without dead ends: 181 [2020-10-29 09:17:15,370 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2020-10-29 09:17:15,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 181 states. [2020-10-29 09:17:15,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 181 to 170. [2020-10-29 09:17:15,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170 states. [2020-10-29 09:17:15,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 201 transitions. [2020-10-29 09:17:15,440 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 201 transitions. Word has length 61 [2020-10-29 09:17:15,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 09:17:15,441 INFO L481 AbstractCegarLoop]: Abstraction has 170 states and 201 transitions. [2020-10-29 09:17:15,441 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-29 09:17:15,441 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 201 transitions. [2020-10-29 09:17:15,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-10-29 09:17:15,447 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 09:17:15,447 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 09:17:15,447 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 09:17:15,448 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 09:17:15,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 09:17:15,448 INFO L82 PathProgramCache]: Analyzing trace with hash -1928588238, now seen corresponding path program 1 times [2020-10-29 09:17:15,449 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 09:17:15,449 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [336656378] [2020-10-29 09:17:15,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 09:17:15,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:15,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:15,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:15,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:16,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:20,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:20,561 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 218 [2020-10-29 09:17:20,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-29 09:17:20,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5012 [2020-10-29 09:17:20,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:20,562 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:20,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 19 [2020-10-29 09:17:20,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 106 [2020-10-29 09:17:20,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 104 [2020-10-29 09:17:20,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:20,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:17:20,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:20,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:20,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:20,754 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 09:17:20,754 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:20,754 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 09:17:20,754 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:20,755 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:20,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:17:20,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:17:20,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:17:20,755 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:20,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 09:17:20,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:20,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:21,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:21,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:25,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:25,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 191 [2020-10-29 09:17:25,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 09:17:25,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5075 [2020-10-29 09:17:25,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:25,924 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:25,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-29 09:17:25,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 118 [2020-10-29 09:17:25,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 09:17:25,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:25,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:17:26,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:26,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:26,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:26,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:31,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:31,080 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 185 [2020-10-29 09:17:31,080 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 09:17:31,080 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5013 [2020-10-29 09:17:31,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:31,081 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:31,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-29 09:17:31,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 115 [2020-10-29 09:17:31,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 09:17:31,081 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:31,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:17:31,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:31,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:31,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:32,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:32,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 89 [2020-10-29 09:17:32,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:17:32,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1647 [2020-10-29 09:17:32,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:32,803 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:32,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-29 09:17:32,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 24 [2020-10-29 09:17:32,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 09:17:32,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:32,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 09:17:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:32,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:33,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:33,877 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 82 [2020-10-29 09:17:33,877 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:33,877 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1004 [2020-10-29 09:17:33,877 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:33,877 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:33,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-29 09:17:33,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 19 [2020-10-29 09:17:33,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 09:17:33,878 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:33,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:17:33,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:33,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:33,914 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:33,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:17:33,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:33,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 09:17:33,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:33,916 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:33,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:17:33,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:17:33,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:17:33,916 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:33,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 09:17:33,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:33,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:34,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:34,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-29 09:17:34,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:34,499 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 560 [2020-10-29 09:17:34,500 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:34,500 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:34,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-29 09:17:34,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 09:17:34,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 09:17:34,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:34,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:17:34,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:34,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:35,092 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:35,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 59 [2020-10-29 09:17:35,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:35,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 537 [2020-10-29 09:17:35,093 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:35,093 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:35,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-29 09:17:35,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:17:35,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 09:17:35,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:35,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:17:35,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:35,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:35,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:35,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-29 09:17:35,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:35,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 248 [2020-10-29 09:17:35,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:35,421 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:35,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-29 09:17:35,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 09:17:35,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 26 [2020-10-29 09:17:35,422 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:17:35,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 09:17:35,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:35,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:35,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:35,664 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 09:17:35,664 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:35,664 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-29 09:17:35,665 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:35,665 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:35,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 11 [2020-10-29 09:17:35,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 09:17:35,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 19 [2020-10-29 09:17:35,668 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 09:17:35,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:17:35,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:35,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:36,020 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:36,020 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:17:36,021 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:36,021 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 09:17:36,021 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:36,021 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:36,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 09:17:36,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 09:17:36,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-29 09:17:36,022 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:17:36,472 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2020-10-29 09:17:36,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-29 09:17:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:36,493 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:36,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:36,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-29 09:17:36,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:36,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-29 09:17:36,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:36,511 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:36,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:17:36,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 23 [2020-10-29 09:17:36,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:17:36,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:17:36,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 09:17:36,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:36,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:36,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:36,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 09:17:36,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:36,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 09:17:36,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:36,537 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:36,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:17:36,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:17:36,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:17:36,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:17:36,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:17:36,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:36,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:36,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:36,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:17:36,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:36,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 09:17:36,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:36,555 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:36,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:17:36,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:17:36,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:17:36,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:17:36,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 09:17:36,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:36,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:37,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:37,933 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 89 [2020-10-29 09:17:37,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:37,934 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1279 [2020-10-29 09:17:37,934 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:37,934 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:37,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-29 09:17:37,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 24 [2020-10-29 09:17:37,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 09:17:37,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:37,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 09:17:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:38,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:38,858 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:38,858 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 82 [2020-10-29 09:17:38,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:38,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 864 [2020-10-29 09:17:38,859 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:38,859 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:38,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-29 09:17:38,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 19 [2020-10-29 09:17:38,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 09:17:38,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:38,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:17:38,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:38,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:38,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:38,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:17:38,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:38,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 09:17:38,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:38,889 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:38,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:17:38,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:17:38,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:17:38,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:38,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 09:17:38,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:38,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:39,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:39,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-29 09:17:39,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:39,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 469 [2020-10-29 09:17:39,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:39,382 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:39,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-29 09:17:39,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 09:17:39,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 09:17:39,382 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:39,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:17:39,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:39,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:39,858 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:39,858 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 59 [2020-10-29 09:17:39,859 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:39,859 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 440 [2020-10-29 09:17:39,859 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:39,859 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:39,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-29 09:17:39,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:17:39,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 09:17:39,860 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:39,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:17:39,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:39,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:40,002 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:40,002 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-29 09:17:40,003 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:40,003 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121 [2020-10-29 09:17:40,003 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:40,003 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:40,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-29 09:17:40,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 09:17:40,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 26 [2020-10-29 09:17:40,004 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:40,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 09:17:40,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:40,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:40,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:40,099 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 09:17:40,099 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:40,099 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-29 09:17:40,100 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:40,100 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:40,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 11 [2020-10-29 09:17:40,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 09:17:40,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 19 [2020-10-29 09:17:40,100 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:40,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:17:40,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:40,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:40,156 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:40,156 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:17:40,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:40,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 09:17:40,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:40,157 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:40,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 09:17:40,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 09:17:40,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-29 09:17:40,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:40,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-29 09:17:40,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:40,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:40,549 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:40,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-29 09:17:40,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:40,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 09:17:40,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:40,550 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:40,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:17:40,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 23 [2020-10-29 09:17:40,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:17:40,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:40,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 09:17:40,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:40,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:40,577 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:40,577 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 09:17:40,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:40,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 09:17:40,578 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:40,578 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:40,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:17:40,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:17:40,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:17:40,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:40,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:17:40,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:40,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:40,593 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:40,594 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:17:40,594 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:40,594 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 09:17:40,594 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:40,595 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:40,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:17:40,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:17:40,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:17:40,595 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:17:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 32 proven. 48 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2020-10-29 09:17:40,793 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [336656378] [2020-10-29 09:17:40,794 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 09:17:40,794 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19] total 19 [2020-10-29 09:17:40,794 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [107372807] [2020-10-29 09:17:40,796 INFO L461 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-10-29 09:17:40,796 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 09:17:40,796 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-10-29 09:17:40,797 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=299, Unknown=0, NotChecked=0, Total=342 [2020-10-29 09:17:40,797 INFO L87 Difference]: Start difference. First operand 170 states and 201 transitions. Second operand 19 states. [2020-10-29 09:17:41,645 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 50 [2020-10-29 09:17:43,956 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2020-10-29 09:17:44,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 09:17:44,199 INFO L93 Difference]: Finished difference Result 350 states and 425 transitions. [2020-10-29 09:17:44,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-10-29 09:17:44,201 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 156 [2020-10-29 09:17:44,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 09:17:44,204 INFO L225 Difference]: With dead ends: 350 [2020-10-29 09:17:44,205 INFO L226 Difference]: Without dead ends: 189 [2020-10-29 09:17:44,207 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 59 SyntacticMatches, 2 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=110, Invalid=702, Unknown=0, NotChecked=0, Total=812 [2020-10-29 09:17:44,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 189 states. [2020-10-29 09:17:44,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 189 to 175. [2020-10-29 09:17:44,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 175 states. [2020-10-29 09:17:44,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 207 transitions. [2020-10-29 09:17:44,237 INFO L78 Accepts]: Start accepts. Automaton has 175 states and 207 transitions. Word has length 156 [2020-10-29 09:17:44,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 09:17:44,237 INFO L481 AbstractCegarLoop]: Abstraction has 175 states and 207 transitions. [2020-10-29 09:17:44,237 INFO L482 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-10-29 09:17:44,237 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 207 transitions. [2020-10-29 09:17:44,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-10-29 09:17:44,240 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 09:17:44,240 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 09:17:44,240 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-29 09:17:44,241 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 09:17:44,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 09:17:44,241 INFO L82 PathProgramCache]: Analyzing trace with hash -1634438030, now seen corresponding path program 1 times [2020-10-29 09:17:44,242 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 09:17:44,242 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1331292809] [2020-10-29 09:17:44,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 09:17:44,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:44,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:44,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:46,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:49,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:50,926 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:50,927 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 218 [2020-10-29 09:17:50,927 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-29 09:17:50,927 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6618 [2020-10-29 09:17:50,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:50,928 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:50,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 59 [2020-10-29 09:17:50,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-29 09:17:50,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 193 [2020-10-29 09:17:50,928 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:51,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:17:51,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:51,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:51,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:51,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 09:17:51,074 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:17:51,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 09:17:51,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:51,075 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:51,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:17:51,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:17:51,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:17:51,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:51,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 09:17:51,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:51,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:51,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:52,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:56,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:17:56,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 191 [2020-10-29 09:17:56,205 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 09:17:56,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5041 [2020-10-29 09:17:56,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:17:56,205 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:17:56,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-29 09:17:56,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:17:56,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 187 [2020-10-29 09:17:56,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:17:56,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:17:56,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:17:56,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:17:57,607 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:01,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:01,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 185 [2020-10-29 09:18:01,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:18:01,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5135 [2020-10-29 09:18:01,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:01,470 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:01,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 12 [2020-10-29 09:18:01,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:01,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 181 [2020-10-29 09:18:01,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:01,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:18:01,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:01,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:01,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:01,627 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 89 [2020-10-29 09:18:01,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:01,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-29 09:18:01,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:01,628 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:01,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:01,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:01,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:01,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:18:01,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 09:18:01,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:01,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:01,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:01,714 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 82 [2020-10-29 09:18:01,715 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:01,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 09:18:01,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:01,715 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:01,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:01,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:01,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:01,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:18:01,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:18:01,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:01,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:01,746 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:01,746 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:18:01,747 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:01,747 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 09:18:01,747 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:01,747 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:01,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:01,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:01,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:01,748 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:18:01,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 09:18:01,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:01,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:01,794 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:01,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-29 09:18:01,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:01,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-29 09:18:01,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:01,795 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:01,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:01,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:01,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:01,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:01,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:18:01,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:01,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:01,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:01,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 59 [2020-10-29 09:18:01,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:01,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-29 09:18:01,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:01,855 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:01,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:01,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:01,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:01,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:18:01,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:18:01,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:01,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:01,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:01,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-29 09:18:01,882 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:01,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 09:18:01,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:01,882 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:01,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:01,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:01,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:01,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:01,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 09:18:01,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:01,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:01,896 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:01,897 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 09:18:01,897 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:01,897 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 09:18:01,897 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:01,897 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:01,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:01,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:01,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:01,898 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:01,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:18:01,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:01,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:01,906 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:01,907 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:18:01,907 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:01,907 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 09:18:01,907 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:01,907 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:01,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:01,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:01,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:01,908 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:01,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-29 09:18:01,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:01,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:01,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:01,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-29 09:18:01,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:01,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 09:18:01,923 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:01,923 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:01,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:01,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:01,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:01,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:01,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 09:18:01,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:01,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:01,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:01,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 09:18:01,938 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:01,938 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 09:18:01,938 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:01,938 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:01,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:01,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:01,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:01,939 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:01,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:18:01,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:01,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:01,952 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:01,952 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:18:01,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:01,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 09:18:01,953 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:01,953 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:01,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:01,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:01,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:01,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:01,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 09:18:01,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:02,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:02,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:02,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 89 [2020-10-29 09:18:02,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:02,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 785 [2020-10-29 09:18:02,785 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:02,785 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:02,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 10 [2020-10-29 09:18:02,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:02,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 87 [2020-10-29 09:18:02,786 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:18:02,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 09:18:02,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:02,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:03,350 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:03,350 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 82 [2020-10-29 09:18:03,350 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:03,350 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 468 [2020-10-29 09:18:03,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:03,350 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:03,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-29 09:18:03,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:03,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 80 [2020-10-29 09:18:03,351 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:03,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:18:03,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:03,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:03,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:03,534 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:18:03,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:03,534 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 09:18:03,534 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:03,535 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:03,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 09:18:03,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:03,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 09:18:03,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:03,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 09:18:03,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:03,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:03,716 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:03,716 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-29 09:18:03,716 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:03,716 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-29 09:18:03,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:03,716 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:03,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 09:18:03,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:03,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 62 [2020-10-29 09:18:03,717 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:03,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:18:03,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:03,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:03,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:03,826 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 59 [2020-10-29 09:18:03,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:03,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 93 [2020-10-29 09:18:03,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:03,826 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:03,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:03,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:03,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:03,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:03,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:18:03,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:03,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:03,859 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:03,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-29 09:18:03,860 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:03,860 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 09:18:03,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:03,860 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:03,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:03,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:03,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:03,861 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:03,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 09:18:03,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:03,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:03,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:03,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 09:18:03,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:03,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 09:18:03,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:03,884 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:03,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:03,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:03,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:03,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:03,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:18:03,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:03,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:03,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:03,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:18:03,899 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:03,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 09:18:03,900 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:03,900 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:03,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:03,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:03,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:03,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:03,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-29 09:18:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:03,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:03,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:03,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-29 09:18:03,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:03,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 09:18:03,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:03,924 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:03,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:03,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:03,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:03,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:03,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 09:18:03,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:03,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:03,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:03,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 09:18:03,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:03,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 09:18:03,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:03,955 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:03,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:03,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:03,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:03,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:18:03,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:18:03,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:03,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:03,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:03,977 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:18:03,977 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:03,978 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 09:18:03,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:03,978 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:03,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:03,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:03,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:03,980 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:18:04,214 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 35 proven. 2 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2020-10-29 09:18:04,214 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1331292809] [2020-10-29 09:18:04,215 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 09:18:04,215 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2020-10-29 09:18:04,217 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1979235336] [2020-10-29 09:18:04,220 INFO L461 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-10-29 09:18:04,220 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 09:18:04,221 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-10-29 09:18:04,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=419, Unknown=0, NotChecked=0, Total=462 [2020-10-29 09:18:04,223 INFO L87 Difference]: Start difference. First operand 175 states and 207 transitions. Second operand 22 states. [2020-10-29 09:18:07,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 09:18:07,318 INFO L93 Difference]: Finished difference Result 319 states and 388 transitions. [2020-10-29 09:18:07,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-10-29 09:18:07,318 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 156 [2020-10-29 09:18:07,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 09:18:07,324 INFO L225 Difference]: With dead ends: 319 [2020-10-29 09:18:07,325 INFO L226 Difference]: Without dead ends: 247 [2020-10-29 09:18:07,326 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=131, Invalid=1129, Unknown=0, NotChecked=0, Total=1260 [2020-10-29 09:18:07,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 247 states. [2020-10-29 09:18:07,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 247 to 201. [2020-10-29 09:18:07,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 201 states. [2020-10-29 09:18:07,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 201 states and 238 transitions. [2020-10-29 09:18:07,366 INFO L78 Accepts]: Start accepts. Automaton has 201 states and 238 transitions. Word has length 156 [2020-10-29 09:18:07,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 09:18:07,371 INFO L481 AbstractCegarLoop]: Abstraction has 201 states and 238 transitions. [2020-10-29 09:18:07,371 INFO L482 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-10-29 09:18:07,371 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 238 transitions. [2020-10-29 09:18:07,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2020-10-29 09:18:07,379 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 09:18:07,379 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 09:18:07,380 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-29 09:18:07,380 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 09:18:07,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 09:18:07,380 INFO L82 PathProgramCache]: Analyzing trace with hash -2048031356, now seen corresponding path program 1 times [2020-10-29 09:18:07,381 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 09:18:07,381 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [543222824] [2020-10-29 09:18:07,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 09:18:07,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:07,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:09,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:12,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:12,538 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 221 [2020-10-29 09:18:12,538 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:18:12,538 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5079 [2020-10-29 09:18:12,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:12,538 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:12,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 52 [2020-10-29 09:18:12,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 106 [2020-10-29 09:18:12,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 107 [2020-10-29 09:18:12,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:12,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:18:12,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:12,747 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:12,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:12,754 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 09:18:12,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:12,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 09:18:12,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:12,755 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:12,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:12,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:12,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:12,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:12,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 09:18:12,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:12,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:14,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:17,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:18,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:18,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 191 [2020-10-29 09:18:18,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 09:18:18,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5239 [2020-10-29 09:18:18,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:18,078 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:18,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 43 [2020-10-29 09:18:18,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:18,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 187 [2020-10-29 09:18:18,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:18,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:18:18,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:18,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:19,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:22,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:23,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:23,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 185 [2020-10-29 09:18:23,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 09:18:23,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5030 [2020-10-29 09:18:23,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:23,276 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:23,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 41 [2020-10-29 09:18:23,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:23,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 181 [2020-10-29 09:18:23,276 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:23,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:18:23,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:23,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:23,496 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:23,496 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 89 [2020-10-29 09:18:23,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:23,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-29 09:18:23,497 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:23,497 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:23,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:23,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:23,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:23,497 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:23,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 09:18:23,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:23,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:23,566 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:23,566 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 82 [2020-10-29 09:18:23,566 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:23,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-29 09:18:23,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:23,567 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:23,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:23,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:23,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:23,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:18:23,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:18:23,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:23,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:23,589 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:23,589 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:18:23,589 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:23,590 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 09:18:23,590 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:23,590 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:23,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:23,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:23,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:23,591 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:23,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 09:18:23,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:23,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:23,639 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:23,639 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-29 09:18:23,640 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:23,640 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 09:18:23,640 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:23,640 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:23,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:23,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:23,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:23,641 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:23,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:18:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:23,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:23,695 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:23,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 59 [2020-10-29 09:18:23,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:23,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-29 09:18:23,696 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:23,696 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:23,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:23,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:23,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:23,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:23,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:18:23,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:23,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:23,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:23,729 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-29 09:18:23,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:23,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 09:18:23,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:23,730 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:23,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:23,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:23,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:23,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:23,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 09:18:23,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:23,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:23,752 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:23,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 09:18:23,753 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:23,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 09:18:23,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:23,754 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:23,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:23,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:23,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:23,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:23,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:18:23,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:23,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:23,771 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:23,772 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:18:23,772 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:23,772 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 09:18:23,772 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:23,772 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:23,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:23,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:23,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:23,773 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:23,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-29 09:18:23,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:23,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:23,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:23,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-29 09:18:23,798 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:23,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 09:18:23,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:23,798 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:23,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:23,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:23,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:23,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:23,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 09:18:23,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:23,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:23,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:23,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 09:18:23,824 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:23,824 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 09:18:23,824 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:23,824 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:23,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:23,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:23,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:23,825 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:18:23,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:18:23,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:23,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:23,842 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:23,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:18:23,842 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:23,843 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 09:18:23,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:23,843 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:23,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:18:23,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:23,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:18:23,844 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:18:23,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 09:18:23,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:23,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:25,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:28,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:28,912 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 89 [2020-10-29 09:18:28,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:18:28,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5001 [2020-10-29 09:18:28,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:28,913 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:28,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 39 [2020-10-29 09:18:28,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:28,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 87 [2020-10-29 09:18:28,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:29,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 09:18:29,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:29,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:30,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:34,066 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:34,066 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 82 [2020-10-29 09:18:34,066 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:18:34,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4989 [2020-10-29 09:18:34,067 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:34,067 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:34,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 38 [2020-10-29 09:18:34,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:34,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 80 [2020-10-29 09:18:34,067 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:35,239 WARN L193 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 52 [2020-10-29 09:18:35,973 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 37 [2020-10-29 09:18:36,313 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 32 [2020-10-29 09:18:36,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 09:18:36,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:36,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:36,384 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:36,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:18:36,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:18:36,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 09:18:36,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:36,385 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:36,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 09:18:36,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:18:36,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 09:18:36,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:36,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 09:18:36,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:36,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:37,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:18:38,238 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:18:38,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-29 09:18:38,239 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:18:38,239 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1726 [2020-10-29 09:18:38,239 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:18:38,239 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:18:38,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 30 [2020-10-29 09:18:38,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 09:18:38,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 65 [2020-10-29 09:18:38,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:18:49,552 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse302 (@diff |c_old(#memory_$Pointer$.offset)| |c_#memory_$Pointer$.offset|))) (let ((.cse96 (select |c_#memory_$Pointer$.offset| .cse302))) (let ((.cse280 (store |c_old(#memory_$Pointer$.offset)| .cse302 .cse96))) (let ((.cse277 (@diff .cse280 |c_#memory_$Pointer$.offset|))) (let ((.cse57 (select |c_#memory_$Pointer$.offset| .cse277))) (let ((.cse258 (store .cse280 .cse277 .cse57)) (.cse235 (@diff |c_old(#memory_$Pointer$.base)| |c_#memory_$Pointer$.base|))) (let ((.cse243 (select |c_#memory_$Pointer$.base| .cse235)) (.cse218 (@diff .cse258 |c_#memory_$Pointer$.offset|))) (let ((.cse18 (select |c_#memory_$Pointer$.offset| .cse218)) (.cse267 (store |c_old(#memory_$Pointer$.base)| .cse235 .cse243))) (let ((.cse268 (@diff .cse267 |c_#memory_$Pointer$.base|)) (.cse377 (store .cse258 .cse218 .cse18))) (let ((.cse376 (@diff .cse377 |c_#memory_$Pointer$.offset|)) (.cse261 (select |c_#memory_$Pointer$.base| .cse268))) (let ((.cse342 (store .cse267 .cse268 .cse261)) (.cse10 (select |c_#memory_$Pointer$.offset| .cse376))) (let ((.cse314 (store .cse377 .cse376 .cse10)) (.cse335 (@diff .cse342 |c_#memory_$Pointer$.base|))) (let ((.cse338 (select |c_#memory_$Pointer$.base| .cse335)) (.cse309 (@diff .cse314 |c_#memory_$Pointer$.offset|))) (let ((.cse33 (select |c_#memory_$Pointer$.offset| .cse309)) (.cse283 (store .cse342 .cse335 .cse338))) (let ((.cse284 (@diff .cse283 |c_#memory_$Pointer$.base|)) (.cse250 (store .cse314 .cse309 .cse33))) (let ((.cse251 (@diff .cse250 |c_#memory_$Pointer$.offset|)) (.cse288 (select |c_#memory_$Pointer$.base| .cse284))) (let ((.cse219 (store .cse283 .cse284 .cse288)) (.cse46 (select |c_#memory_$Pointer$.offset| .cse251))) (let ((.cse369 (store .cse250 .cse251 .cse46)) (.cse223 (@diff .cse219 |c_#memory_$Pointer$.base|))) (let ((.cse228 (select |c_#memory_$Pointer$.base| .cse223)) (.cse365 (@diff .cse369 |c_#memory_$Pointer$.offset|))) (let ((.cse154 (select |c_old(#memory_$Pointer$.offset)| .cse376)) (.cse107 (select |c_old(#memory_$Pointer$.offset)| .cse365)) (.cse73 (select |c_#memory_$Pointer$.offset| .cse365)) (.cse317 (store .cse219 .cse223 .cse228)) (.cse174 (select |c_old(#memory_$Pointer$.offset)| .cse309)) (.cse12 (select |c_old(#memory_$Pointer$.offset)| .cse302)) (.cse85 (select |c_old(#memory_$Pointer$.offset)| .cse277)) (.cse134 (select |c_old(#memory_$Pointer$.offset)| .cse251)) (.cse196 (select |c_old(#memory_$Pointer$.offset)| .cse218))) (let ((.cse390 (@diff .cse196 .cse18)) (.cse388 (@diff .cse134 .cse46)) (.cse386 (@diff .cse85 .cse57)) (.cse384 (@diff .cse12 .cse96)) (.cse383 (@diff .cse174 .cse33)) (.cse326 (@diff .cse317 |c_#memory_$Pointer$.base|)) (.cse380 (@diff .cse107 .cse73)) (.cse379 (@diff .cse154 .cse10))) (let ((.cse398 (store .cse154 .cse379 (select .cse10 .cse379))) (.cse397 (store .cse107 .cse380 (select .cse73 .cse380))) (.cse322 (select |c_#memory_$Pointer$.base| .cse326)) (.cse396 (store .cse174 .cse383 (select .cse33 .cse383))) (.cse395 (store .cse12 .cse384 (select .cse96 .cse384))) (.cse394 (store .cse85 .cse386 (select .cse57 .cse386))) (.cse393 (store .cse134 .cse388 (select .cse46 .cse388))) (.cse392 (store .cse196 .cse390 (select .cse18 .cse390)))) (let ((.cse391 (@diff .cse392 .cse18)) (.cse389 (@diff .cse393 .cse46)) (.cse387 (@diff .cse394 .cse57)) (.cse385 (@diff .cse395 .cse96)) (.cse382 (@diff .cse396 .cse33)) (.cse299 (store .cse317 .cse326 .cse322)) (.cse381 (@diff .cse397 .cse73)) (.cse378 (@diff .cse398 .cse10))) (let ((.cse370 (= .cse10 .cse398)) (.cse8 (select |c_#memory_$Pointer$.base| .cse376)) (.cse372 (store .cse398 .cse378 (select .cse10 .cse378))) (.cse368 (= .cse73 .cse397)) (.cse75 (select |c_#memory_$Pointer$.base| .cse365)) (.cse367 (store .cse397 .cse381 (select .cse73 .cse381))) (.cse300 (@diff .cse299 |c_#memory_$Pointer$.base|)) (.cse313 (= .cse33 .cse396)) (.cse35 (select |c_#memory_$Pointer$.base| .cse309)) (.cse316 (store .cse396 .cse382 (select .cse33 .cse382))) (.cse306 (store .cse395 .cse385 (select .cse96 .cse385))) (.cse97 (select |c_#memory_$Pointer$.base| .cse302)) (.cse308 (= .cse395 .cse96)) (.cse282 (store .cse394 .cse387 (select .cse57 .cse387))) (.cse276 (= .cse57 .cse394)) (.cse61 (select |c_#memory_$Pointer$.base| .cse277)) (.cse252 (store .cse393 .cse389 (select .cse46 .cse389))) (.cse48 (select |c_#memory_$Pointer$.base| .cse251)) (.cse257 (= .cse393 .cse46)) (.cse215 (= .cse18 .cse392)) (.cse21 (select |c_#memory_$Pointer$.base| .cse218)) (.cse217 (store .cse392 .cse391 (select .cse18 .cse391)))) (let ((.cse214 (= .cse18 .cse217)) (.cse212 (or .cse215 (not (= (select .cse21 .cse391) 0)))) (.cse213 (or (not (= (select .cse21 .cse390) 0)) (= .cse18 .cse196))) (.cse255 (or (not (= (select .cse48 .cse389) 0)) .cse257)) (.cse256 (= .cse252 .cse46)) (.cse254 (or (not (= (select .cse48 .cse388) 0)) (= .cse134 .cse46))) (.cse278 (or .cse276 (not (= (select .cse61 .cse387) 0)))) (.cse279 (= .cse282 .cse57)) (.cse275 (or (not (= (select .cse61 .cse386) 0)) (= .cse57 .cse85))) (.cse304 (or (not (= (select .cse97 .cse385) 0)) .cse308)) (.cse305 (= .cse306 .cse96)) (.cse303 (or (not (= (select .cse97 .cse384) 0)) (= .cse12 .cse96))) (.cse310 (= .cse33 .cse316)) (.cse311 (or (not (= (select .cse35 .cse383) 0)) (= .cse33 .cse174))) (.cse312 (or (not (= (select .cse35 .cse382) 0)) .cse313)) (.cse301 (select |c_#memory_$Pointer$.base| .cse300)) (.cse362 (= .cse73 .cse367)) (.cse364 (or .cse368 (not (= (select .cse75 .cse381) 0)))) (.cse363 (or (not (= (select .cse75 .cse380) 0)) (= .cse73 .cse107))) (.cse375 (= .cse10 .cse372)) (.cse371 (or (= .cse10 .cse154) (not (= (select .cse8 .cse379) 0)))) (.cse374 (or (not (= 0 (select .cse8 .cse378))) .cse370))) (let ((.cse60 (not (= .cse277 .cse302))) (.cse101 (not (= .cse365 .cse277))) (.cse77 (not (= .cse365 .cse302))) (.cse45 (not (= .cse302 .cse251))) (.cse109 (not (= .cse365 .cse251))) (.cse81 (not (= .cse277 .cse251))) (.cse7 (not (= .cse376 .cse302))) (.cse119 (not (= .cse376 .cse365))) (.cse130 (not (= .cse376 .cse251))) (.cse91 (not (= .cse376 .cse277))) (.cse162 (not (= .cse376 .cse309))) (.cse137 (not (= .cse251 .cse309))) (.cse34 (not (= .cse302 .cse309))) (.cse125 (not (= .cse365 .cse309))) (.cse86 (not (= .cse277 .cse309))) (.cse6 (and .cse375 .cse371 .cse374)) (.cse14 (= |c_#memory_$Pointer$.offset| .cse377)) (.cse167 (not (= .cse376 .cse218))) (.cse15 (= (select |c_old(#valid)| .cse376) 0)) (.cse16 (let ((.cse373 (@diff .cse372 .cse10))) (and .cse371 (= .cse10 (store .cse372 .cse373 (select .cse10 .cse373))) .cse374 (or .cse375 (not (= (select .cse8 .cse373) 0)))))) (.cse17 (and .cse370 .cse371)) (.cse5 (= |c_#memory_$Pointer$.offset| (store .cse369 .cse365 .cse73))) (.cse70 (= |c_#memory_$Pointer$.offset| .cse369)) (.cse71 (and .cse368 .cse363)) (.cse72 (let ((.cse366 (@diff .cse367 .cse73))) (and (or .cse362 (not (= (select .cse75 .cse366) 0))) .cse363 (= .cse73 (store .cse367 .cse366 (select .cse73 .cse366))) .cse364))) (.cse116 (not (= .cse365 .cse218))) (.cse79 (= (select |c_old(#valid)| .cse365) 0)) (.cse80 (and .cse362 .cse363 .cse364)) (.cse29 (let ((.cse357 (select |c_old(#memory_$Pointer$.base)| .cse300))) (let ((.cse361 (@diff .cse357 .cse301))) (let ((.cse356 (select .cse301 .cse361))) (let ((.cse359 (store .cse357 .cse361 .cse356))) (let ((.cse360 (@diff .cse359 .cse301))) (let ((.cse358 (select .cse301 .cse360))) (let ((.cse354 (store .cse359 .cse360 .cse358)) (.cse352 (= .cse301 .cse359))) (let ((.cse350 (or (not (= .cse358 0)) .cse352)) (.cse351 (or (not (= .cse356 0)) (= .cse301 .cse357))) (.cse349 (= .cse354 .cse301))) (or (= (select |c_old(#valid)| .cse300) 0) (and .cse349 .cse350 .cse351) (= .cse299 |c_#memory_$Pointer$.base|) (and .cse351 .cse352) (let ((.cse355 (@diff .cse354 .cse301))) (let ((.cse353 (select .cse301 .cse355))) (and .cse350 .cse351 (or (not (= .cse353 0)) .cse349) (= .cse301 (store .cse354 .cse355 .cse353))))))))))))))) (.cse30 (let ((.cse344 (select |c_old(#memory_$Pointer$.base)| .cse335))) (let ((.cse348 (@diff .cse344 .cse338))) (let ((.cse345 (select .cse338 .cse348))) (let ((.cse346 (store .cse344 .cse348 .cse345))) (let ((.cse347 (@diff .cse346 .cse338))) (let ((.cse343 (select .cse338 .cse347))) (let ((.cse333 (= .cse346 .cse338)) (.cse339 (store .cse346 .cse347 .cse343))) (let ((.cse336 (= .cse338 .cse339)) (.cse334 (or (= .cse338 .cse344) (not (= .cse345 0)))) (.cse337 (or .cse333 (not (= .cse343 0))))) (or (and .cse333 .cse334) (= (select |c_old(#valid)| .cse335) 0) (and .cse336 .cse334 .cse337) (let ((.cse340 (@diff .cse339 .cse338))) (let ((.cse341 (select .cse338 .cse340))) (and (= .cse338 (store .cse339 .cse340 .cse341)) (or .cse336 (not (= .cse341 0))) .cse334 .cse337))) (= .cse342 |c_#memory_$Pointer$.base|))))))))))) (.cse31 (let ((.cse328 (select |c_old(#memory_$Pointer$.base)| .cse326))) (let ((.cse332 (@diff .cse328 .cse322))) (let ((.cse327 (select .cse322 .cse332))) (let ((.cse330 (store .cse328 .cse332 .cse327))) (let ((.cse331 (@diff .cse330 .cse322))) (let ((.cse329 (select .cse322 .cse331))) (let ((.cse325 (= .cse322 .cse330)) (.cse323 (store .cse330 .cse331 .cse329))) (let ((.cse319 (= .cse322 .cse323)) (.cse318 (or .cse325 (not (= .cse329 0)))) (.cse320 (or (not (= .cse327 0)) (= .cse322 .cse328)))) (or (= .cse317 |c_#memory_$Pointer$.base|) (and .cse318 .cse319 .cse320) (let ((.cse324 (@diff .cse323 .cse322))) (let ((.cse321 (select .cse322 .cse324))) (and (or .cse319 (not (= .cse321 0))) .cse318 (= .cse322 (store .cse323 .cse324 .cse321)) .cse320))) (and .cse325 .cse320) (= (select |c_old(#valid)| .cse326) 0))))))))))) (.cse32 (let ((.cse315 (@diff .cse316 .cse33))) (and (or .cse310 (not (= (select .cse35 .cse315) 0))) .cse311 .cse312 (= .cse33 (store .cse316 .cse315 (select .cse33 .cse315)))))) (.cse39 (= (select |c_old(#valid)| .cse309) 0)) (.cse40 (= |c_#memory_$Pointer$.offset| .cse314)) (.cse41 (and .cse313 .cse311)) (.cse42 (and .cse310 .cse311 .cse312)) (.cse178 (not (= .cse218 .cse309))) (.cse0 (= |c_#memory_$Pointer$.offset| |c_old(#memory_$Pointer$.offset)|)) (.cse1 (and .cse303 .cse308)) (.cse2 (= (select |c_old(#valid)| .cse302) 0)) (.cse3 (let ((.cse307 (@diff .cse306 .cse96))) (and .cse303 .cse304 (= (store .cse306 .cse307 (select .cse96 .cse307)) .cse96) (or (not (= (select .cse97 .cse307) 0)) .cse305)))) (.cse4 (and .cse303 .cse304 .cse305)) (.cse22 (not (= .cse218 .cse302))) (.cse43 (= (store .cse299 .cse300 .cse301) |c_#memory_$Pointer$.base|)) (.cse55 (let ((.cse293 (select |c_old(#memory_$Pointer$.base)| .cse284))) (let ((.cse298 (@diff .cse293 .cse288))) (let ((.cse294 (select .cse288 .cse298))) (let ((.cse296 (store .cse293 .cse298 .cse294))) (let ((.cse297 (@diff .cse296 .cse288))) (let ((.cse295 (select .cse288 .cse297))) (let ((.cse289 (store .cse296 .cse297 .cse295)) (.cse292 (= .cse288 .cse296))) (let ((.cse287 (or (not (= .cse295 0)) .cse292)) (.cse286 (= .cse288 .cse289)) (.cse285 (or (= .cse288 .cse293) (not (= .cse294 0))))) (or (= |c_#memory_$Pointer$.base| .cse283) (= (select |c_old(#valid)| .cse284) 0) (and .cse285 .cse286 .cse287) (let ((.cse290 (@diff .cse289 .cse288))) (let ((.cse291 (select .cse288 .cse290))) (and (= .cse288 (store .cse289 .cse290 .cse291)) .cse285 .cse287 (or (not (= .cse291 0)) .cse286)))) (and .cse292 .cse285))))))))))) (.cse63 (let ((.cse281 (@diff .cse282 .cse57))) (and .cse278 (or (not (= (select .cse61 .cse281) 0)) .cse279) .cse275 (= .cse57 (store .cse282 .cse281 (select .cse57 .cse281)))))) (.cse64 (= (select |c_old(#valid)| .cse277) 0)) (.cse65 (= |c_#memory_$Pointer$.offset| .cse280)) (.cse66 (and .cse278 .cse275 .cse279)) (.cse103 (not (= .cse277 .cse218))) (.cse67 (and .cse275 .cse276)) (.cse56 (let ((.cse269 (select |c_old(#memory_$Pointer$.base)| .cse268))) (let ((.cse274 (@diff .cse269 .cse261))) (let ((.cse270 (select .cse261 .cse274))) (let ((.cse272 (store .cse269 .cse274 .cse270))) (let ((.cse273 (@diff .cse272 .cse261))) (let ((.cse271 (select .cse261 .cse273))) (let ((.cse262 (store .cse272 .cse273 .cse271)) (.cse259 (= .cse261 .cse272))) (let ((.cse266 (or (not (= .cse271 0)) .cse259)) (.cse265 (= .cse261 .cse262)) (.cse260 (or (= .cse261 .cse269) (not (= .cse270 0))))) (or (and .cse259 .cse260) (let ((.cse263 (@diff .cse262 .cse261))) (let ((.cse264 (select .cse261 .cse263))) (and (= .cse261 (store .cse262 .cse263 .cse264)) (or (not (= .cse264 0)) .cse265) .cse266 .cse260))) (= |c_#memory_$Pointer$.base| .cse267) (and .cse266 .cse265 .cse260) (= (select |c_old(#valid)| .cse268) 0))))))))))) (.cse24 (= |c_#memory_$Pointer$.offset| .cse258)) (.cse44 (and .cse254 .cse257)) (.cse51 (and .cse254 .cse255 .cse256)) (.cse52 (let ((.cse253 (@diff .cse252 .cse46))) (and (= (store .cse252 .cse253 (select .cse46 .cse253)) .cse46) .cse254 .cse255 (or (not (= (select .cse48 .cse253) 0)) .cse256)))) (.cse53 (= (select |c_old(#valid)| .cse251) 0)) (.cse139 (not (= .cse218 .cse251))) (.cse54 (= |c_#memory_$Pointer$.offset| .cse250)) (.cse68 (let ((.cse245 (select |c_old(#memory_$Pointer$.base)| .cse235))) (let ((.cse249 (@diff .cse245 .cse243))) (let ((.cse246 (select .cse243 .cse249))) (let ((.cse247 (store .cse245 .cse249 .cse246))) (let ((.cse248 (@diff .cse247 .cse243))) (let ((.cse244 (select .cse243 .cse248))) (let ((.cse241 (store .cse247 .cse248 .cse244)) (.cse237 (= .cse247 .cse243))) (let ((.cse236 (or (= .cse245 .cse243) (not (= .cse246 0)))) (.cse240 (or (not (= .cse244 0)) .cse237)) (.cse239 (= .cse243 .cse241))) (or (= (select |c_old(#valid)| .cse235) 0) (and .cse236 .cse237) (let ((.cse242 (@diff .cse241 .cse243))) (let ((.cse238 (select .cse243 .cse242))) (and .cse236 (or (not (= .cse238 0)) .cse239) .cse240 (= (store .cse241 .cse242 .cse238) .cse243)))) (and .cse236 .cse240 .cse239) (= |c_#memory_$Pointer$.base| |c_old(#memory_$Pointer$.base)|))))))))))) (.cse69 (let ((.cse230 (select |c_old(#memory_$Pointer$.base)| .cse223))) (let ((.cse234 (@diff .cse230 .cse228))) (let ((.cse231 (select .cse228 .cse234))) (let ((.cse232 (store .cse230 .cse234 .cse231))) (let ((.cse233 (@diff .cse232 .cse228))) (let ((.cse229 (select .cse228 .cse233))) (let ((.cse224 (= .cse232 .cse228)) (.cse226 (store .cse232 .cse233 .cse229))) (let ((.cse222 (= .cse226 .cse228)) (.cse220 (or (= .cse230 .cse228) (not (= .cse231 0)))) (.cse221 (or (not (= .cse229 0)) .cse224))) (or (= .cse219 |c_#memory_$Pointer$.base|) (and .cse220 .cse221 .cse222) (= (select |c_old(#valid)| .cse223) 0) (and .cse220 .cse224) (let ((.cse227 (@diff .cse226 .cse228))) (let ((.cse225 (select .cse228 .cse227))) (and (or .cse222 (not (= .cse225 0))) .cse220 .cse221 (= (store .cse226 .cse227 .cse225) .cse228)))))))))))))) (.cse25 (= (select |c_old(#valid)| .cse218) 0)) (.cse26 (let ((.cse216 (@diff .cse217 .cse18))) (and (or (not (= (select .cse21 .cse216) 0)) .cse214) .cse212 .cse213 (= .cse18 (store .cse217 .cse216 (select .cse18 .cse216)))))) (.cse27 (and .cse215 .cse213)) (.cse28 (and .cse212 .cse213 .cse214))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 (or .cse6 .cse7 (let ((.cse13 (@diff .cse12 .cse10))) (let ((.cse11 (store .cse12 .cse13 (select .cse10 .cse13)))) (let ((.cse9 (@diff .cse11 .cse10))) (and (or .cse7 (not (= (select .cse8 .cse9) 0)) (= .cse10 .cse11)) (= .cse10 (store .cse11 .cse9 (select .cse10 .cse9))) (or .cse7 (= .cse10 .cse12) (not (= (select .cse8 .cse13) 0))))))) .cse1 .cse2 .cse3 .cse4 .cse14 .cse15 .cse16 .cse17) (or (let ((.cse23 (@diff .cse12 .cse18))) (let ((.cse19 (store .cse12 .cse23 (select .cse18 .cse23)))) (let ((.cse20 (@diff .cse19 .cse18))) (and (= .cse18 (store .cse19 .cse20 (select .cse18 .cse20))) (or (not (= (select .cse21 .cse20) 0)) (= .cse18 .cse19) .cse22) (or (not (= (select .cse21 .cse23) 0)) (= .cse18 .cse12) .cse22))))) .cse24 .cse1 .cse2 .cse3 .cse4 .cse25 .cse26 .cse27 .cse22 .cse28) .cse29 .cse30 .cse31 (or .cse32 (let ((.cse36 (@diff .cse12 .cse33))) (let ((.cse38 (store .cse12 .cse36 (select .cse33 .cse36)))) (let ((.cse37 (@diff .cse38 .cse33))) (and (or (= .cse33 .cse12) .cse34 (not (= (select .cse35 .cse36) 0))) (or (not (= (select .cse35 .cse37) 0)) (= .cse33 .cse38) .cse34) (= .cse33 (store .cse38 .cse37 (select .cse33 .cse37))))))) .cse39 .cse1 .cse40 .cse2 .cse3 .cse4 .cse41 .cse34 .cse42) .cse43 (or .cse44 .cse1 (let ((.cse50 (@diff .cse12 .cse46))) (let ((.cse47 (store .cse12 .cse50 (select .cse46 .cse50)))) (let ((.cse49 (@diff .cse47 .cse46))) (and (or .cse45 (= .cse46 .cse47) (not (= (select .cse48 .cse49) 0))) (or (= .cse12 .cse46) .cse45 (not (= (select .cse48 .cse50) 0))) (= .cse46 (store .cse47 .cse49 (select .cse46 .cse49))))))) .cse2 .cse3 .cse51 .cse4 .cse45 .cse52 .cse53 .cse54) .cse55 .cse56 (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (let ((.cse62 (@diff .cse12 .cse57))) (let ((.cse58 (store .cse12 .cse62 (select .cse57 .cse62)))) (let ((.cse59 (@diff .cse58 .cse57))) (and (= .cse57 (store .cse58 .cse59 (select .cse57 .cse59))) (or (= .cse57 .cse12) .cse60 (not (= (select .cse61 .cse62) 0))) (or .cse60 (= .cse57 .cse58) (not (= (select .cse61 .cse59) 0))))))) .cse63 .cse1 .cse2 .cse3 .cse4 .cse64 .cse65 .cse66 .cse60 .cse67) .cse68 .cse69 (or .cse70 .cse71 .cse72 .cse1 .cse2 .cse3 .cse4 (let ((.cse78 (@diff .cse12 .cse73))) (let ((.cse74 (store .cse12 .cse78 (select .cse73 .cse78)))) (let ((.cse76 (@diff .cse74 .cse73))) (and (or (= .cse73 .cse74) (not (= (select .cse75 .cse76) 0)) .cse77) (= (store .cse74 .cse76 (select .cse73 .cse76)) .cse73) (or (not (= (select .cse75 .cse78) 0)) .cse77 (= .cse73 .cse12)))))) .cse79 .cse80 .cse77))) (or (and (or .cse44 .cse81 .cse63 (let ((.cse84 (@diff .cse85 .cse46))) (let ((.cse82 (store .cse85 .cse84 (select .cse46 .cse84)))) (let ((.cse83 (@diff .cse82 .cse46))) (and (= (store .cse82 .cse83 (select .cse46 .cse83)) .cse46) (or (not (= (select .cse48 .cse83) 0)) (= .cse82 .cse46) .cse81) (or .cse81 (not (= (select .cse48 .cse84) 0)) (= .cse85 .cse46)))))) .cse51 .cse64 .cse66 .cse52 .cse53 .cse54 .cse67) (or .cse32 .cse63 .cse86 .cse39 .cse40 .cse41 (let ((.cse87 (@diff .cse85 .cse33))) (let ((.cse88 (store .cse85 .cse87 (select .cse33 .cse87)))) (let ((.cse89 (@diff .cse88 .cse33))) (and (or (not (= (select .cse35 .cse87) 0)) .cse86 (= .cse33 .cse85)) (= .cse33 (store .cse88 .cse89 (select .cse33 .cse89))) (or (= .cse33 .cse88) (not (= (select .cse35 .cse89) 0)) .cse86))))) .cse64 .cse66 .cse42 .cse67) (or .cse6 (let ((.cse93 (@diff .cse85 .cse10))) (let ((.cse90 (store .cse85 .cse93 (select .cse10 .cse93)))) (let ((.cse92 (@diff .cse90 .cse10))) (and (or (= .cse10 .cse90) .cse91 (not (= (select .cse8 .cse92) 0))) (or (not (= (select .cse8 .cse93) 0)) .cse91 (= .cse10 .cse85)) (= .cse10 (store .cse90 .cse92 (select .cse10 .cse92))))))) .cse63 .cse91 .cse14 .cse64 .cse66 .cse15 .cse16 .cse17 .cse67) (or (let ((.cse98 (@diff .cse85 .cse96))) (let ((.cse94 (store .cse85 .cse98 (select .cse96 .cse98)))) (let ((.cse95 (@diff .cse94 .cse96))) (and (= (store .cse94 .cse95 (select .cse96 .cse95)) .cse96) (or (not (= (select .cse97 .cse98) 0)) .cse60 (= .cse85 .cse96)) (or (= .cse94 .cse96) .cse60 (not (= (select .cse97 .cse95) 0))))))) .cse0 .cse63 .cse1 .cse2 .cse3 .cse4 .cse64 .cse66 .cse60 .cse67) .cse5 (or .cse63 .cse64 .cse65 .cse66 .cse67) .cse29 .cse30 .cse31 (or (let ((.cse102 (@diff .cse85 .cse73))) (let ((.cse99 (store .cse85 .cse102 (select .cse73 .cse102)))) (let ((.cse100 (@diff .cse99 .cse73))) (and (or (= .cse73 .cse99) (not (= (select .cse75 .cse100) 0)) .cse101) (= .cse73 (store .cse99 .cse100 (select .cse73 .cse100))) (or .cse101 (not (= (select .cse75 .cse102) 0)) (= .cse73 .cse85)))))) .cse101 .cse70 .cse71 .cse63 .cse72 .cse64 .cse66 .cse79 .cse80 .cse67) .cse43 .cse55 (or .cse63 .cse24 .cse25 .cse64 .cse66 .cse26 .cse103 .cse27 (let ((.cse104 (@diff .cse85 .cse18))) (let ((.cse105 (store .cse85 .cse104 (select .cse18 .cse104)))) (let ((.cse106 (@diff .cse105 .cse18))) (and (or .cse103 (not (= (select .cse21 .cse104) 0)) (= .cse18 .cse85)) (= .cse18 (store .cse105 .cse106 (select .cse18 .cse106))) (or (not (= (select .cse21 .cse106) 0)) (= .cse18 .cse105) .cse103))))) .cse28 .cse67) .cse56 .cse68 .cse69) .cse63 .cse64 .cse65 .cse66 .cse67) .cse5 (or .cse70 .cse71 .cse72 .cse79 .cse80 (and (or .cse44 .cse71 .cse72 .cse51 .cse52 .cse79 .cse80 .cse53 (let ((.cse108 (@diff .cse107 .cse46))) (let ((.cse111 (store .cse107 .cse108 (select .cse46 .cse108)))) (let ((.cse110 (@diff .cse111 .cse46))) (and (or (= .cse46 .cse107) (not (= (select .cse48 .cse108) 0)) .cse109) (or (not (= (select .cse48 .cse110) 0)) (= .cse111 .cse46) .cse109) (= (store .cse111 .cse110 (select .cse46 .cse110)) .cse46))))) .cse54 .cse109) (or (let ((.cse114 (@diff .cse107 .cse57))) (let ((.cse112 (store .cse107 .cse114 (select .cse57 .cse114)))) (let ((.cse113 (@diff .cse112 .cse57))) (and (or (= .cse112 .cse57) .cse101 (not (= (select .cse61 .cse113) 0))) (or .cse101 (= .cse57 .cse107) (not (= (select .cse61 .cse114) 0))) (= .cse57 (store .cse112 .cse113 (select .cse57 .cse113))))))) .cse101 .cse71 .cse63 .cse72 .cse64 .cse65 .cse66 .cse79 .cse80 .cse67) .cse5 .cse29 .cse30 .cse31 .cse43 (or .cse71 .cse72 .cse24 .cse25 (let ((.cse115 (@diff .cse107 .cse18))) (let ((.cse117 (store .cse107 .cse115 (select .cse18 .cse115)))) (let ((.cse118 (@diff .cse117 .cse18))) (and (or (not (= 0 (select .cse21 .cse115))) .cse116 (= .cse18 .cse107)) (= .cse18 (store .cse117 .cse118 (select .cse18 .cse118))) (or (= .cse117 .cse18) .cse116 (not (= (select .cse21 .cse118) 0))))))) .cse116 .cse26 .cse79 .cse80 .cse27 .cse28) (or .cse6 .cse119 .cse71 .cse72 (let ((.cse122 (@diff .cse107 .cse10))) (let ((.cse121 (store .cse107 .cse122 (select .cse10 .cse122)))) (let ((.cse120 (@diff .cse121 .cse10))) (and (or .cse119 (not (= (select .cse8 .cse120) 0)) (= .cse10 .cse121)) (= .cse10 (store .cse121 .cse120 (select .cse10 .cse120))) (or (not (= (select .cse8 .cse122) 0)) .cse119 (= .cse10 .cse107)))))) .cse14 .cse79 .cse80 .cse15 .cse16 .cse17) .cse55 .cse56 (or .cse32 .cse71 (let ((.cse126 (@diff .cse107 .cse33))) (let ((.cse123 (store .cse107 .cse126 (select .cse33 .cse126)))) (let ((.cse124 (@diff .cse123 .cse33))) (and (= .cse33 (store .cse123 .cse124 (select .cse33 .cse124))) (or (= .cse33 .cse123) (not (= (select .cse35 .cse124) 0)) .cse125) (or (not (= (select .cse35 .cse126) 0)) .cse125 (= .cse33 .cse107)))))) .cse72 .cse39 .cse40 .cse41 .cse79 .cse80 .cse42 .cse125) (or .cse0 .cse71 .cse72 .cse1 .cse2 .cse3 .cse4 .cse79 .cse80 (let ((.cse127 (@diff .cse107 .cse96))) (let ((.cse128 (store .cse107 .cse127 (select .cse96 .cse127)))) (let ((.cse129 (@diff .cse128 .cse96))) (and (or (= .cse107 .cse96) (not (= (select .cse97 .cse127) 0)) .cse77) (= (store .cse128 .cse129 (select .cse96 .cse129)) .cse96) (or (= .cse128 .cse96) .cse77 (not (= (select .cse97 .cse129) 0))))))) .cse77) .cse68 (or .cse70 .cse71 .cse72 .cse79 .cse80) .cse69)) .cse29 .cse30 .cse31 (or .cse44 (and .cse5 .cse29 .cse30 .cse31 (or .cse44 .cse6 .cse51 .cse130 (let ((.cse133 (@diff .cse134 .cse10))) (let ((.cse131 (store .cse134 .cse133 (select .cse10 .cse133)))) (let ((.cse132 (@diff .cse131 .cse10))) (and (= .cse10 (store .cse131 .cse132 (select .cse10 .cse132))) (or .cse130 (= .cse131 .cse10) (not (= (select .cse8 .cse132) 0))) (or (not (= (select .cse8 .cse133) 0)) .cse130 (= .cse10 .cse134)))))) .cse14 .cse52 .cse15 .cse53 .cse16 .cse17) (or .cse44 .cse32 .cse39 .cse40 .cse51 .cse41 .cse52 .cse42 .cse53 (let ((.cse138 (@diff .cse134 .cse33))) (let ((.cse136 (store .cse134 .cse138 (select .cse33 .cse138)))) (let ((.cse135 (@diff .cse136 .cse33))) (and (or (not (= (select .cse35 .cse135) 0)) (= .cse33 .cse136) .cse137) (or (= .cse33 .cse134) (not (= 0 (select .cse35 .cse138))) .cse137) (= .cse33 (store .cse136 .cse135 (select .cse33 .cse135))))))) .cse137) (or .cse44 .cse24 .cse139 .cse51 .cse25 .cse26 .cse52 .cse53 .cse27 (let ((.cse140 (@diff .cse134 .cse18))) (let ((.cse141 (store .cse134 .cse140 (select .cse18 .cse140)))) (let ((.cse142 (@diff .cse141 .cse18))) (and (or (not (= (select .cse21 .cse140) 0)) .cse139 (= .cse134 .cse18)) (= .cse18 (store .cse141 .cse142 (select .cse18 .cse142))) (or (= .cse18 .cse141) .cse139 (not (= (select .cse21 .cse142) 0))))))) .cse28) .cse43 .cse55 (or .cse44 .cse0 (let ((.cse145 (@diff .cse134 .cse96))) (let ((.cse143 (store .cse134 .cse145 (select .cse96 .cse145)))) (let ((.cse144 (@diff .cse143 .cse96))) (and (= (store .cse143 .cse144 (select .cse96 .cse144)) .cse96) (or (= .cse134 .cse96) .cse45 (not (= (select .cse97 .cse145) 0))) (or (not (= (select .cse97 .cse144) 0)) .cse45 (= .cse143 .cse96)))))) .cse1 .cse2 .cse3 .cse51 .cse4 .cse45 .cse52 .cse53) .cse56 (or .cse44 (let ((.cse148 (@diff .cse134 .cse73))) (let ((.cse146 (store .cse134 .cse148 (select .cse73 .cse148)))) (let ((.cse147 (@diff .cse146 .cse73))) (and (= .cse73 (store .cse146 .cse147 (select .cse73 .cse147))) (or (not (= (select .cse75 .cse148) 0)) (= .cse134 .cse73) .cse109) (or (not (= (select .cse75 .cse147) 0)) (= .cse73 .cse146) .cse109))))) .cse70 .cse71 .cse72 .cse51 .cse52 .cse79 .cse80 .cse53 .cse109) (or .cse44 .cse81 .cse63 .cse51 .cse64 .cse65 .cse66 .cse52 .cse53 (let ((.cse151 (@diff .cse134 .cse57))) (let ((.cse150 (store .cse134 .cse151 (select .cse57 .cse151)))) (let ((.cse149 (@diff .cse150 .cse57))) (and (or .cse81 (not (= (select .cse61 .cse149) 0)) (= .cse150 .cse57)) (= .cse57 (store .cse150 .cse149 (select .cse57 .cse149))) (or .cse81 (not (= (select .cse61 .cse151) 0)) (= .cse134 .cse57)))))) .cse67) .cse68 .cse69 (or .cse44 .cse51 .cse52 .cse53 .cse54)) .cse51 .cse52 .cse53 .cse54) .cse43 .cse55 (or .cse6 .cse14 (and .cse5 .cse29 (or .cse0 .cse6 .cse7 .cse1 .cse2 .cse3 .cse4 .cse15 .cse16 .cse17 (let ((.cse155 (@diff .cse154 .cse96))) (let ((.cse152 (store .cse154 .cse155 (select .cse96 .cse155)))) (let ((.cse153 (@diff .cse152 .cse96))) (and (= (store .cse152 .cse153 (select .cse96 .cse153)) .cse96) (or (not (= (select .cse97 .cse153) 0)) .cse7 (= .cse152 .cse96)) (or .cse7 (= .cse154 .cse96) (not (= (select .cse97 .cse155) 0)))))))) .cse30 .cse31 (or (let ((.cse156 (@diff .cse154 .cse73))) (let ((.cse157 (store .cse154 .cse156 (select .cse73 .cse156)))) (let ((.cse158 (@diff .cse157 .cse73))) (and (or (= .cse73 .cse154) (not (= (select .cse75 .cse156) 0)) .cse119) (or .cse119 (= .cse73 .cse157) (not (= (select .cse75 .cse158) 0))) (= .cse73 (store .cse157 .cse158 (select .cse73 .cse158))))))) .cse6 .cse119 .cse70 .cse71 .cse72 .cse79 .cse80 .cse15 .cse16 .cse17) (or .cse6 .cse14 .cse15 .cse16 .cse17) .cse43 (or .cse44 .cse6 .cse51 .cse130 .cse52 .cse15 .cse53 .cse16 .cse54 .cse17 (let ((.cse161 (@diff .cse154 .cse46))) (let ((.cse159 (store .cse154 .cse161 (select .cse46 .cse161)))) (let ((.cse160 (@diff .cse159 .cse46))) (and (= .cse46 (store .cse159 .cse160 (select .cse46 .cse160))) (or (not (= (select .cse48 .cse161) 0)) .cse130 (= .cse154 .cse46)) (or (not (= 0 (select .cse48 .cse160))) (= .cse159 .cse46) .cse130)))))) .cse55 (or .cse32 .cse6 .cse39 .cse40 .cse41 .cse162 .cse42 .cse15 (let ((.cse163 (@diff .cse154 .cse33))) (let ((.cse164 (store .cse154 .cse163 (select .cse33 .cse163)))) (let ((.cse165 (@diff .cse164 .cse33))) (and (or (not (= (select .cse35 .cse163) 0)) .cse162 (= .cse33 .cse154)) (= .cse33 (store .cse164 .cse165 (select .cse33 .cse165))) (or (not (= (select .cse35 .cse165) 0)) (= .cse33 .cse164) .cse162))))) .cse16 .cse17) .cse56 (or (let ((.cse169 (@diff .cse154 .cse18))) (let ((.cse168 (store .cse154 .cse169 (select .cse18 .cse169)))) (let ((.cse166 (@diff .cse168 .cse18))) (and (or (not (= 0 (select .cse21 .cse166))) .cse167 (= .cse18 .cse168)) (= (store .cse168 .cse166 (select .cse18 .cse166)) .cse18) (or (not (= (select .cse21 .cse169) 0)) .cse167 (= .cse18 .cse154)))))) .cse6 .cse167 .cse24 .cse25 .cse26 .cse15 .cse27 .cse16 .cse28 .cse17) (or .cse6 .cse63 .cse91 .cse64 .cse65 .cse66 .cse15 (let ((.cse170 (@diff .cse154 .cse57))) (let ((.cse171 (store .cse154 .cse170 (select .cse57 .cse170)))) (let ((.cse172 (@diff .cse171 .cse57))) (and (or .cse91 (= .cse154 .cse57) (not (= (select .cse61 .cse170) 0))) (= (store .cse171 .cse172 (select .cse57 .cse172)) .cse57) (or .cse91 (not (= (select .cse61 .cse172) 0)) (= .cse57 .cse171)))))) .cse16 .cse17 .cse67) .cse68 .cse69) .cse15 .cse16 .cse17) .cse56 (or .cse32 .cse39 .cse40 .cse41 (and (or .cse32 .cse6 .cse39 (let ((.cse173 (@diff .cse174 .cse10))) (let ((.cse175 (store .cse174 .cse173 (select .cse10 .cse173)))) (let ((.cse176 (@diff .cse175 .cse10))) (and (or (not (= (select .cse8 .cse173) 0)) .cse162 (= .cse10 .cse174)) (= .cse10 (store .cse175 .cse176 (select .cse10 .cse176))) (or .cse162 (= .cse10 .cse175) (not (= (select .cse8 .cse176) 0))))))) .cse41 .cse14 .cse162 .cse42 .cse15 .cse16 .cse17) (or .cse32 (let ((.cse177 (@diff .cse174 .cse18))) (let ((.cse180 (store .cse174 .cse177 (select .cse18 .cse177)))) (let ((.cse179 (@diff .cse180 .cse18))) (and (or (= .cse18 .cse174) (not (= (select .cse21 .cse177) 0)) .cse178) (or (not (= (select .cse21 .cse179) 0)) (= .cse18 .cse180) .cse178) (= .cse18 (store .cse180 .cse179 (select .cse18 .cse179))))))) .cse39 .cse24 .cse25 .cse41 .cse26 .cse42 .cse27 .cse28 .cse178) .cse5 .cse29 .cse30 .cse31 .cse43 .cse55 (or .cse44 .cse32 .cse39 (let ((.cse181 (@diff .cse174 .cse46))) (let ((.cse182 (store .cse174 .cse181 (select .cse46 .cse181)))) (let ((.cse183 (@diff .cse182 .cse46))) (and (or (= .cse46 .cse174) (not (= (select .cse48 .cse181) 0)) .cse137) (= (store .cse182 .cse183 (select .cse46 .cse183)) .cse46) (or (not (= (select .cse48 .cse183) 0)) (= .cse182 .cse46) .cse137))))) .cse51 .cse41 .cse52 .cse42 .cse53 .cse54 .cse137) .cse56 (or .cse0 .cse32 .cse39 .cse1 .cse2 (let ((.cse186 (@diff .cse174 .cse96))) (let ((.cse184 (store .cse174 .cse186 (select .cse96 .cse186)))) (let ((.cse185 (@diff .cse184 .cse96))) (and (or .cse34 (= .cse184 .cse96) (not (= (select .cse97 .cse185) 0))) (= (store .cse184 .cse185 (select .cse96 .cse185)) .cse96) (or (not (= (select .cse97 .cse186) 0)) .cse34 (= .cse174 .cse96)))))) .cse3 .cse4 .cse41 .cse34 .cse42) (or .cse32 .cse70 .cse71 .cse72 .cse39 .cse41 (let ((.cse187 (@diff .cse174 .cse73))) (let ((.cse188 (store .cse174 .cse187 (select .cse73 .cse187)))) (let ((.cse189 (@diff .cse188 .cse73))) (and (or (= .cse73 .cse174) (not (= (select .cse75 .cse187) 0)) .cse125) (= (store .cse188 .cse189 (select .cse73 .cse189)) .cse73) (or (= .cse73 .cse188) (not (= (select .cse75 .cse189) 0)) .cse125))))) .cse79 .cse80 .cse42 .cse125) (or .cse32 .cse63 .cse86 .cse39 .cse41 (let ((.cse192 (@diff .cse174 .cse57))) (let ((.cse191 (store .cse174 .cse192 (select .cse57 .cse192)))) (let ((.cse190 (@diff .cse191 .cse57))) (and (or (not (= (select .cse61 .cse190) 0)) (= .cse191 .cse57) .cse86) (= .cse57 (store .cse191 .cse190 (select .cse57 .cse190))) (or .cse86 (= .cse57 .cse174) (not (= (select .cse61 .cse192) 0))))))) .cse64 .cse65 .cse66 .cse42 .cse67) .cse68 (or .cse32 .cse39 .cse40 .cse41 .cse42) .cse69) .cse42) .cse68 .cse69 (or .cse24 (and (or .cse6 .cse167 .cse25 .cse14 (let ((.cse195 (@diff .cse196 .cse10))) (let ((.cse193 (store .cse196 .cse195 (select .cse10 .cse195)))) (let ((.cse194 (@diff .cse193 .cse10))) (and (= .cse10 (store .cse193 .cse194 (select .cse10 .cse194))) (or .cse167 (not (= (select .cse8 .cse195) 0)) (= .cse10 .cse196)) (or .cse167 (= .cse10 .cse193) (not (= (select .cse8 .cse194) 0))))))) .cse26 .cse15 .cse27 .cse16 .cse28 .cse17) .cse5 (or (let ((.cse199 (@diff .cse196 .cse73))) (let ((.cse197 (store .cse196 .cse199 (select .cse73 .cse199)))) (let ((.cse198 (@diff .cse197 .cse73))) (and (= (store .cse197 .cse198 (select .cse73 .cse198)) .cse73) (or (= .cse73 .cse196) .cse116 (not (= (select .cse75 .cse199) 0))) (or (not (= (select .cse75 .cse198) 0)) .cse116 (= .cse197 .cse73)))))) .cse70 .cse71 .cse72 .cse25 .cse116 .cse26 .cse79 .cse80 .cse27 .cse28) .cse29 .cse30 .cse31 (or (let ((.cse200 (@diff .cse196 .cse33))) (let ((.cse202 (store .cse196 .cse200 (select .cse33 .cse200)))) (let ((.cse201 (@diff .cse202 .cse33))) (and (or (= .cse33 .cse196) (not (= (select .cse35 .cse200) 0)) .cse178) (or (not (= 0 (select .cse35 .cse201))) (= .cse33 .cse202) .cse178) (= (store .cse202 .cse201 (select .cse33 .cse201)) .cse33))))) .cse32 .cse39 .cse40 .cse25 .cse41 .cse26 .cse42 .cse27 .cse28 .cse178) (or .cse0 (let ((.cse203 (@diff .cse196 .cse96))) (let ((.cse204 (store .cse196 .cse203 (select .cse96 .cse203)))) (let ((.cse205 (@diff .cse204 .cse96))) (and (or (not (= (select .cse97 .cse203) 0)) .cse22 (= .cse196 .cse96)) (or (= .cse204 .cse96) .cse22 (not (= (select .cse97 .cse205) 0))) (= (store .cse204 .cse205 (select .cse96 .cse205)) .cse96))))) .cse1 .cse2 .cse3 .cse4 .cse25 .cse26 .cse27 .cse22 .cse28) .cse43 .cse55 (or .cse63 .cse25 .cse64 .cse65 .cse66 .cse26 .cse103 (let ((.cse206 (@diff .cse196 .cse57))) (let ((.cse208 (store .cse196 .cse206 (select .cse57 .cse206)))) (let ((.cse207 (@diff .cse208 .cse57))) (and (or (= .cse57 .cse196) (not (= (select .cse61 .cse206) 0)) .cse103) (or (not (= (select .cse61 .cse207) 0)) (= .cse57 .cse208) .cse103) (= (store .cse208 .cse207 (select .cse57 .cse207)) .cse57))))) .cse27 .cse28 .cse67) .cse56 (or .cse24 .cse25 .cse26 .cse27 .cse28) (or .cse44 .cse139 .cse51 .cse25 .cse26 .cse52 .cse53 .cse27 (let ((.cse211 (@diff .cse196 .cse46))) (let ((.cse210 (store .cse196 .cse211 (select .cse46 .cse211)))) (let ((.cse209 (@diff .cse210 .cse46))) (and (or (not (= (select .cse48 .cse209) 0)) .cse139 (= .cse210 .cse46)) (or .cse139 (not (= (select .cse48 .cse211) 0)) (= .cse46 .cse196)) (= (store .cse210 .cse209 (select .cse46 .cse209)) .cse46))))) .cse28 .cse54) .cse68 .cse69) .cse25 .cse26 .cse27 .cse28)))))))))))))))))))))))))))) is different from false [2020-10-29 09:18:50,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:18:51,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:18:52,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:19:09,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:19:09,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 59 [2020-10-29 09:19:09,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:19:09,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17941 [2020-10-29 09:19:09,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:19:09,633 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:19:09,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 31 [2020-10-29 09:19:09,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 09:19:09,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 59 [2020-10-29 09:19:09,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0