/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=SHALLOWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 10:46:07,814 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 10:46:07,820 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 10:46:07,871 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 10:46:07,872 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 10:46:07,879 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 10:46:07,881 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 10:46:07,885 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 10:46:07,888 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 10:46:07,893 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 10:46:07,895 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 10:46:07,896 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 10:46:07,897 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 10:46:07,899 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 10:46:07,903 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 10:46:07,905 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 10:46:07,906 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 10:46:07,909 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 10:46:07,915 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 10:46:07,923 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 10:46:07,924 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 10:46:07,926 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 10:46:07,928 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 10:46:07,930 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 10:46:07,938 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 10:46:07,939 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 10:46:07,939 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 10:46:07,953 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 10:46:07,953 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 10:46:07,954 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 10:46:07,954 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 10:46:07,955 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 10:46:07,957 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 10:46:07,958 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 10:46:07,959 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 10:46:07,959 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 10:46:07,960 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 10:46:07,960 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 10:46:07,960 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 10:46:07,961 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 10:46:07,962 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 10:46:07,969 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-27 10:46:08,021 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 10:46:08,022 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 10:46:08,026 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 10:46:08,026 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 10:46:08,026 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 10:46:08,026 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 10:46:08,027 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 10:46:08,027 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 10:46:08,027 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 10:46:08,027 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 10:46:08,028 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 10:46:08,029 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 10:46:08,029 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 10:46:08,029 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 10:46:08,029 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 10:46:08,029 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 10:46:08,030 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 10:46:08,030 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 10:46:08,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 10:46:08,030 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 10:46:08,030 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 10:46:08,031 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 10:46:08,031 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 10:46:08,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 10:46:08,031 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 10:46:08,031 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 10:46:08,031 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 10:46:08,032 INFO L138 SettingsManager]: * To the following directory=dump/ 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 10:46:08,430 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 10:46:08,464 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 10:46:08,467 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 10:46:08,469 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 10:46:08,470 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 10:46:08,471 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i [2020-10-27 10:46:08,558 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/29e772c4a/5edb3d13cb0240c48a38a472037c78b3/FLAGf4f289dee [2020-10-27 10:46:09,572 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 10:46:09,573 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i [2020-10-27 10:46:09,625 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/29e772c4a/5edb3d13cb0240c48a38a472037c78b3/FLAGf4f289dee [2020-10-27 10:46:10,022 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/29e772c4a/5edb3d13cb0240c48a38a472037c78b3 [2020-10-27 10:46:10,025 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 10:46:10,032 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 10:46:10,034 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 10:46:10,034 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 10:46:10,038 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 10:46:10,039 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 10:46:10" (1/1) ... [2020-10-27 10:46:10,043 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@677df3eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:46:10, skipping insertion in model container [2020-10-27 10:46:10,043 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 10:46:10" (1/1) ... [2020-10-27 10:46:10,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 10:46:10,211 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 10:46:10,928 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5877] [2020-10-27 10:46:10,929 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5878-5879] [2020-10-27 10:46:11,885 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 10:46:11,916 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 10:46:12,093 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5877] [2020-10-27 10:46:12,093 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5878-5879] [2020-10-27 10:46:12,396 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 10:46:12,582 INFO L208 MainTranslator]: Completed translation [2020-10-27 10:46:12,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:46:12 WrapperNode [2020-10-27 10:46:12,583 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 10:46:12,585 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 10:46:12,585 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 10:46:12,585 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 10:46:12,600 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:46:12" (1/1) ... [2020-10-27 10:46:12,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:46:12" (1/1) ... [2020-10-27 10:46:12,671 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:46:12" (1/1) ... [2020-10-27 10:46:12,672 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:46:12" (1/1) ... [2020-10-27 10:46:12,799 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:46:12" (1/1) ... [2020-10-27 10:46:12,841 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:46:12" (1/1) ... [2020-10-27 10:46:12,897 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:46:12" (1/1) ... [2020-10-27 10:46:12,929 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 10:46:12,930 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 10:46:12,930 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 10:46:12,930 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 10:46:12,931 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:46:12" (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 [2020-10-27 10:46:13,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 10:46:13,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 10:46:13,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-27 10:46:13,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2020-10-27 10:46:13,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-27 10:46:13,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-27 10:46:13,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-27 10:46:13,028 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 10:46:13,029 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-27 10:46:13,029 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-27 10:46:13,029 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-27 10:46:13,029 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-27 10:46:13,030 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-27 10:46:13,030 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-27 10:46:13,031 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-27 10:46:13,031 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2020-10-27 10:46:13,031 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2020-10-27 10:46:13,031 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2020-10-27 10:46:13,031 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-27 10:46:13,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 10:46:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 10:46:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 10:46:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 10:46:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-27 10:46:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 10:46:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 10:46:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-27 10:46:13,033 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-10-27 10:46:13,033 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-27 10:46:13,033 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2020-10-27 10:46:13,033 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-27 10:46:13,033 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2020-10-27 10:46:13,033 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2020-10-27 10:46:13,033 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2020-10-27 10:46:13,034 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2020-10-27 10:46:13,034 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2020-10-27 10:46:13,034 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2020-10-27 10:46:13,034 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse_nested [2020-10-27 10:46:13,034 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2020-10-27 10:46:13,034 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2020-10-27 10:46:13,034 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2020-10-27 10:46:13,035 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2020-10-27 10:46:13,035 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2020-10-27 10:46:13,035 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_sk [2020-10-27 10:46:13,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ATM_SD [2020-10-27 10:46:13,035 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_atm [2020-10-27 10:46:13,035 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_may_send [2020-10-27 10:46:13,035 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_skb_cb [2020-10-27 10:46:13,036 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_pkt_len [2020-10-27 10:46:13,036 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_calculate_pkt_len [2020-10-27 10:46:13,036 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_enqueue [2020-10-27 10:46:13,036 INFO L138 BoogieDeclarations]: Found implementation of procedure bstats_update [2020-10-27 10:46:13,037 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_bstats_update [2020-10-27 10:46:13,037 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_dequeue_peeked [2020-10-27 10:46:13,037 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_priv [2020-10-27 10:46:13,038 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_flow [2020-10-27 10:46:13,038 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_graft [2020-10-27 10:46:13,038 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_leaf [2020-10-27 10:46:13,038 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_get [2020-10-27 10:46:13,039 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_bind_filter [2020-10-27 10:46:13,039 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_put [2020-10-27 10:46:13,039 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_atm_pop [2020-10-27 10:46:13,039 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_change [2020-10-27 10:46:13,039 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_delete [2020-10-27 10:46:13,040 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_walk [2020-10-27 10:46:13,040 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_find_tcf [2020-10-27 10:46:13,040 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_enqueue [2020-10-27 10:46:13,040 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_atm_dequeue [2020-10-27 10:46:13,041 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dequeue [2020-10-27 10:46:13,041 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_peek [2020-10-27 10:46:13,042 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_drop [2020-10-27 10:46:13,043 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_init [2020-10-27 10:46:13,043 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_reset [2020-10-27 10:46:13,043 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_destroy [2020-10-27 10:46:13,043 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class [2020-10-27 10:46:13,043 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class_stats [2020-10-27 10:46:13,044 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump [2020-10-27 10:46:13,044 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_init [2020-10-27 10:46:13,044 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_exit [2020-10-27 10:46:13,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_Qdisc_ops_1 [2020-10-27 10:46:13,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_Qdisc_class_ops_2 [2020-10-27 10:46:13,046 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 10:46:13,046 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-27 10:46:13,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2020-10-27 10:46:13,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2020-10-27 10:46:13,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2020-10-27 10:46:13,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2020-10-27 10:46:13,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2020-10-27 10:46:13,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2020-10-27 10:46:13,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2020-10-27 10:46:13,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2020-10-27 10:46:13,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2020-10-27 10:46:13,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2020-10-27 10:46:13,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-27 10:46:13,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-27 10:46:13,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-27 10:46:13,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-27 10:46:13,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-27 10:46:13,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-27 10:46:13,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-27 10:46:13,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-27 10:46:13,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-27 10:46:13,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-27 10:46:13,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __qdisc_calculate_pkt_len [2020-10-27 10:46:13,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2020-10-27 10:46:13,050 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-27 10:46:13,050 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-27 10:46:13,050 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2020-10-27 10:46:13,051 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_basic [2020-10-27 10:46:13,052 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_queue [2020-10-27 10:46:13,052 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-27 10:46:13,052 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-27 10:46:13,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 10:46:13,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 10:46:13,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2020-10-27 10:46:13,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_1 [2020-10-27 10:46:13,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-27 10:46:13,055 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-27 10:46:13,055 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse [2020-10-27 10:46:13,055 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2020-10-27 10:46:13,055 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 10:46:13,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2020-10-27 10:46:13,055 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_create_dflt [2020-10-27 10:46:13,056 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_destroy [2020-10-27 10:46:13,056 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_reset [2020-10-27 10:46:13,056 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2020-10-27 10:46:13,056 INFO L138 BoogieDeclarations]: Found implementation of procedure register_qdisc [2020-10-27 10:46:13,057 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2020-10-27 10:46:13,058 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2020-10-27 10:46:13,059 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2020-10-27 10:46:13,062 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2020-10-27 10:46:13,062 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_realloc_headroom [2020-10-27 10:46:13,062 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2020-10-27 10:46:13,063 INFO L138 BoogieDeclarations]: Found implementation of procedure sockfd_lookup [2020-10-27 10:46:13,063 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2020-10-27 10:46:13,064 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2020-10-27 10:46:13,065 INFO L138 BoogieDeclarations]: Found implementation of procedure tc_classify_compat [2020-10-27 10:46:13,066 INFO L138 BoogieDeclarations]: Found implementation of procedure tcf_destroy_chain [2020-10-27 10:46:13,066 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_qdisc [2020-10-27 10:46:13,066 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 10:46:13,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 10:46:13,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 10:46:13,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 10:46:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 10:46:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 10:46:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 10:46:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 10:46:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 10:46:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 10:46:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 10:46:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-27 10:46:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-27 10:46:13,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 10:46:13,074 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 10:46:13,074 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-27 10:46:13,074 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-27 10:46:13,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 10:46:13,075 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-27 10:46:13,075 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-27 10:46:13,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 10:46:13,075 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-27 10:46:13,075 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-27 10:46:13,075 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-27 10:46:13,075 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 10:46:13,076 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 10:46:13,076 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-27 10:46:13,076 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2020-10-27 10:46:13,076 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2020-10-27 10:46:13,076 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2020-10-27 10:46:13,076 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-27 10:46:13,076 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-27 10:46:13,076 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2020-10-27 10:46:13,077 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 10:46:13,077 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-27 10:46:13,077 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-27 10:46:13,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-27 10:46:13,077 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 10:46:13,077 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 10:46:13,077 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 10:46:13,077 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2020-10-27 10:46:13,077 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 10:46:13,078 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-27 10:46:13,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 10:46:13,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 10:46:13,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 10:46:13,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 10:46:13,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 10:46:13,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 10:46:13,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-27 10:46:13,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 10:46:13,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-27 10:46:13,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_Qdisc_ops_1 [2020-10-27 10:46:13,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_Qdisc_class_ops_2 [2020-10-27 10:46:13,080 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2020-10-27 10:46:13,080 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-10-27 10:46:13,080 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-10-27 10:46:13,080 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2020-10-27 10:46:13,080 INFO L130 BoogieDeclarations]: Found specification of procedure sockfd_lookup [2020-10-27 10:46:13,080 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-27 10:46:13,080 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-27 10:46:13,080 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2020-10-27 10:46:13,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2020-10-27 10:46:13,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2020-10-27 10:46:13,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2020-10-27 10:46:13,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2020-10-27 10:46:13,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2020-10-27 10:46:13,081 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2020-10-27 10:46:13,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2020-10-27 10:46:13,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2020-10-27 10:46:13,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2020-10-27 10:46:13,082 INFO L130 BoogieDeclarations]: Found specification of procedure skb_realloc_headroom [2020-10-27 10:46:13,082 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-27 10:46:13,082 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2020-10-27 10:46:13,082 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2020-10-27 10:46:13,082 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2020-10-27 10:46:13,082 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-27 10:46:13,082 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2020-10-27 10:46:13,083 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2020-10-27 10:46:13,083 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2020-10-27 10:46:13,083 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-27 10:46:13,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2020-10-27 10:46:13,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2020-10-27 10:46:13,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2020-10-27 10:46:13,083 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2020-10-27 10:46:13,084 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse [2020-10-27 10:46:13,084 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2020-10-27 10:46:13,084 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2020-10-27 10:46:13,084 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2020-10-27 10:46:13,084 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2020-10-27 10:46:13,084 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse_nested [2020-10-27 10:46:13,084 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2020-10-27 10:46:13,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 10:46:13,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 10:46:13,085 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2020-10-27 10:46:13,085 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2020-10-27 10:46:13,085 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2020-10-27 10:46:13,085 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2020-10-27 10:46:13,085 INFO L130 BoogieDeclarations]: Found specification of procedure atm_sk [2020-10-27 10:46:13,085 INFO L130 BoogieDeclarations]: Found specification of procedure ATM_SD [2020-10-27 10:46:13,085 INFO L130 BoogieDeclarations]: Found specification of procedure sk_atm [2020-10-27 10:46:13,086 INFO L130 BoogieDeclarations]: Found specification of procedure atm_may_send [2020-10-27 10:46:13,086 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2020-10-27 10:46:13,086 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_basic [2020-10-27 10:46:13,086 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_queue [2020-10-27 10:46:13,086 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_skb_cb [2020-10-27 10:46:13,086 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset [2020-10-27 10:46:13,086 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_destroy [2020-10-27 10:46:13,087 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_create_dflt [2020-10-27 10:46:13,087 INFO L130 BoogieDeclarations]: Found specification of procedure __qdisc_calculate_pkt_len [2020-10-27 10:46:13,087 INFO L130 BoogieDeclarations]: Found specification of procedure tcf_destroy_chain [2020-10-27 10:46:13,087 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_pkt_len [2020-10-27 10:46:13,087 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_calculate_pkt_len [2020-10-27 10:46:13,087 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_enqueue [2020-10-27 10:46:13,087 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-27 10:46:13,087 INFO L130 BoogieDeclarations]: Found specification of procedure bstats_update [2020-10-27 10:46:13,087 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_bstats_update [2020-10-27 10:46:13,089 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_dequeue_peeked [2020-10-27 10:46:13,093 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2020-10-27 10:46:13,093 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_priv [2020-10-27 10:46:13,093 INFO L130 BoogieDeclarations]: Found specification of procedure register_qdisc [2020-10-27 10:46:13,093 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_qdisc [2020-10-27 10:46:13,093 INFO L130 BoogieDeclarations]: Found specification of procedure tc_classify_compat [2020-10-27 10:46:13,093 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_flow [2020-10-27 10:46:13,094 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_graft [2020-10-27 10:46:13,094 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_leaf [2020-10-27 10:46:13,094 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_get [2020-10-27 10:46:13,094 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_bind_filter [2020-10-27 10:46:13,094 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_put [2020-10-27 10:46:13,095 INFO L130 BoogieDeclarations]: Found specification of procedure sch_atm_pop [2020-10-27 10:46:13,097 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-27 10:46:13,098 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_change [2020-10-27 10:46:13,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 10:46:13,098 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_delete [2020-10-27 10:46:13,098 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_walk [2020-10-27 10:46:13,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-27 10:46:13,098 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_find_tcf [2020-10-27 10:46:13,098 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_enqueue [2020-10-27 10:46:13,098 INFO L130 BoogieDeclarations]: Found specification of procedure sch_atm_dequeue [2020-10-27 10:46:13,099 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dequeue [2020-10-27 10:46:13,099 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_peek [2020-10-27 10:46:13,099 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_drop [2020-10-27 10:46:13,099 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-27 10:46:13,099 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_init [2020-10-27 10:46:13,099 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_reset [2020-10-27 10:46:13,099 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_destroy [2020-10-27 10:46:13,099 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class [2020-10-27 10:46:13,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 10:46:13,099 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class_stats [2020-10-27 10:46:13,100 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump [2020-10-27 10:46:13,100 INFO L130 BoogieDeclarations]: Found specification of procedure atm_init [2020-10-27 10:46:13,100 INFO L130 BoogieDeclarations]: Found specification of procedure atm_exit [2020-10-27 10:46:13,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 10:46:13,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 10:46:13,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2020-10-27 10:46:13,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_1 [2020-10-27 10:46:13,100 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 10:46:13,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-27 10:46:13,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-27 10:46:13,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-27 10:46:13,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-27 10:46:13,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-27 10:46:13,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-27 10:46:13,101 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 10:46:13,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 10:46:13,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 10:46:13,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 10:46:13,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 10:46:13,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 10:46:13,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 10:46:13,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 10:46:13,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 10:46:14,281 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 10:46:23,908 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 10:46:23,908 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-27 10:46:23,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 10:46:23 BoogieIcfgContainer [2020-10-27 10:46:23,913 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 10:46:23,915 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 10:46:23,915 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 10:46:23,919 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 10:46:23,919 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 10:46:10" (1/3) ... [2020-10-27 10:46:23,920 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@141fccd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 10:46:23, skipping insertion in model container [2020-10-27 10:46:23,920 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:46:12" (2/3) ... [2020-10-27 10:46:23,921 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@141fccd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 10:46:23, skipping insertion in model container [2020-10-27 10:46:23,921 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 10:46:23" (3/3) ... [2020-10-27 10:46:23,922 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i [2020-10-27 10:46:23,935 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 10:46:23,942 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 10:46:23,955 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 10:46:23,992 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 10:46:23,992 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 10:46:23,992 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 10:46:23,992 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 10:46:23,992 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 10:46:23,993 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 10:46:23,993 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 10:46:23,993 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 10:46:24,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states. [2020-10-27 10:46:24,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2020-10-27 10:46:24,083 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 10:46:24,084 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 10:46:24,085 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 10:46:24,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 10:46:24,091 INFO L82 PathProgramCache]: Analyzing trace with hash -2058307304, now seen corresponding path program 1 times [2020-10-27 10:46:24,101 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 10:46:24,101 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [463702187] [2020-10-27 10:46:24,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 10:46:24,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:25,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:26,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:31,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:31,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 252 [2020-10-27 10:46:31,155 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 10:46:31,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6226 [2020-10-27 10:46:31,162 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:31,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:46:31,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 89 [2020-10-27 10:46:31,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 10:46:31,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-27 10:46:38,622 WARN L193 SmtUtils]: Spent 7.10 s on a formula simplification that was a NOOP. DAG size: 1105 [2020-10-27 10:46:38,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 10:46:38,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:38,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:39,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:39,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:46:39,660 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:39,661 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 998 [2020-10-27 10:46:39,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:39,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:39,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:46:39,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:39,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:39,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 10:46:39,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:39,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:39,826 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:39,826 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:46:39,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:39,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 10:46:39,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:39,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:39,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:46:39,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:39,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:39,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-27 10:46:39,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:39,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:39,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:39,851 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:46:39,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:39,852 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 10:46:39,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:39,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:39,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:46:39,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:39,852 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:39,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-27 10:46:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:39,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:39,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:39,882 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:46:39,882 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:39,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 10:46:39,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:39,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:39,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:46:39,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:39,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:39,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-27 10:46:39,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:39,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:39,916 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:39,916 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:46:39,916 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:39,916 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 10:46:39,917 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:39,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:39,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:46:39,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:39,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:39,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-27 10:46:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:39,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:39,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:39,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:46:39,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:39,942 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 10:46:39,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:39,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:39,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:46:39,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:39,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:39,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-27 10:46:39,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:39,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:39,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:39,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:46:39,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:39,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 10:46:39,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:39,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:39,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:46:39,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:39,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:39,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-27 10:46:39,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:39,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:39,997 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:39,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:46:39,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:39,998 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 10:46:39,998 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:39,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:39,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:46:39,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:39,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:40,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-27 10:46:40,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:40,019 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:40,025 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:40,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:46:40,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:40,026 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 10:46:40,026 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:40,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:40,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:46:40,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:40,027 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:40,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 10:46:40,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:40,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:40,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:40,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:46:40,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:40,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 10:46:40,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:40,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:40,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:46:40,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:40,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:40,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2020-10-27 10:46:40,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:40,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:40,068 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:40,068 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 10:46:40,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:40,069 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 10:46:40,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:40,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:40,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:46:40,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:40,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:40,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-27 10:46:40,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:40,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:40,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:40,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:46:40,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:40,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 10:46:40,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:40,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:40,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 10:46:40,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:40,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:40,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-27 10:46:40,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:40,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:40,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:40,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:46:40,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:40,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 10:46:40,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:40,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:40,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 10:46:40,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:40,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:40,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-27 10:46:40,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:40,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:40,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:40,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 29 [2020-10-27 10:46:40,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:40,163 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-27 10:46:40,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:40,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:40,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 26 [2020-10-27 10:46:40,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:40,164 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:40,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 10:46:40,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:40,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:40,190 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:40,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:46:40,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:40,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 10:46:40,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:40,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:40,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:46:40,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:40,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:40,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 10:46:40,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:40,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:40,208 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:40,209 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:46:40,209 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:40,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 10:46:40,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:40,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:40,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:46:40,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:40,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:40,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-27 10:46:40,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:40,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:40,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:40,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:46:40,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:40,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 10:46:40,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:40,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:40,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:46:40,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:40,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:40,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2020-10-27 10:46:40,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:40,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:40,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:40,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-27 10:46:40,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:40,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 10:46:40,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:40,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:40,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-27 10:46:40,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:40,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:40,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 10:46:40,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:40,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:40,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:40,276 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:46:40,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:40,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 10:46:40,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:40,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:40,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:46:40,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:40,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:40,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-27 10:46:40,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:40,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:40,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:40,296 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:46:40,296 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:40,296 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 10:46:40,296 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:40,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:40,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 10:46:40,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:40,297 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:40,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-27 10:46:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:40,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:40,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:40,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:46:40,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:40,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 10:46:40,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:40,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:40,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 10:46:40,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:40,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:40,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-27 10:46:40,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:40,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:40,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:40,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 10:46:40,373 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:40,373 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 10:46:40,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:40,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:40,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-27 10:46:40,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:40,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:40,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 10:46:40,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:40,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:40,392 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:40,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:46:40,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:40,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 10:46:40,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:40,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:40,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:46:40,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:40,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:40,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-27 10:46:40,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:40,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:40,411 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:40,411 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:46:40,411 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:40,411 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 10:46:40,411 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:40,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:40,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 10:46:40,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:40,412 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:40,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-10-27 10:46:40,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:46:40,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:46:40,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:46:40,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:46:40,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:46:40,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 10:46:40,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:46:40,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:46:40,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 10:46:40,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:46:40,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:46:40,597 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2020-10-27 10:46:40,597 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [463702187] [2020-10-27 10:46:40,600 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-27 10:46:40,600 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-27 10:46:40,601 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [26529922] [2020-10-27 10:46:40,607 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-27 10:46:40,607 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 10:46:40,621 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-27 10:46:40,622 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-27 10:46:40,625 INFO L87 Difference]: Start difference. First operand 1228 states. Second operand 6 states. [2020-10-27 10:46:48,057 WARN L193 SmtUtils]: Spent 7.38 s on a formula simplification that was a NOOP. DAG size: 1108 [2020-10-27 10:47:00,947 WARN L193 SmtUtils]: Spent 7.36 s on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:47:16,745 WARN L193 SmtUtils]: Spent 7.35 s on a formula simplification that was a NOOP. DAG size: 1107 [2020-10-27 10:47:55,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-27 10:47:55,470 INFO L93 Difference]: Finished difference Result 3030 states and 4399 transitions. [2020-10-27 10:47:55,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-27 10:47:55,472 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 188 [2020-10-27 10:47:55,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-27 10:47:55,518 INFO L225 Difference]: With dead ends: 3030 [2020-10-27 10:47:55,518 INFO L226 Difference]: Without dead ends: 1957 [2020-10-27 10:47:55,534 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 29.4s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-10-27 10:47:55,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1957 states. [2020-10-27 10:47:56,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1957 to 1442. [2020-10-27 10:47:56,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1442 states. [2020-10-27 10:47:56,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1442 states and 1923 transitions. [2020-10-27 10:47:56,441 INFO L78 Accepts]: Start accepts. Automaton has 1442 states and 1923 transitions. Word has length 188 [2020-10-27 10:47:56,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-27 10:47:56,445 INFO L481 AbstractCegarLoop]: Abstraction has 1442 states and 1923 transitions. [2020-10-27 10:47:56,445 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-27 10:47:56,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1923 transitions. [2020-10-27 10:47:56,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2020-10-27 10:47:56,470 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 10:47:56,471 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 10:47:56,472 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-27 10:47:56,472 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 10:47:56,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 10:47:56,473 INFO L82 PathProgramCache]: Analyzing trace with hash -1661056205, now seen corresponding path program 1 times [2020-10-27 10:47:56,473 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 10:47:56,473 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [501087266] [2020-10-27 10:47:56,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 10:47:56,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:47:56,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:47:58,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:02,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:02,620 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 312 [2020-10-27 10:48:02,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 10:48:02,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5897 [2020-10-27 10:48:02,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:02,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:02,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 10:48:02,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 299 [2020-10-27 10:48:02,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:10,002 WARN L193 SmtUtils]: Spent 7.06 s on a formula simplification that was a NOOP. DAG size: 1105 [2020-10-27 10:48:10,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 10:48:10,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:10,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:11,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:11,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:48:11,842 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:11,842 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1694 [2020-10-27 10:48:11,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:11,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:11,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:11,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-27 10:48:11,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:11,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 10:48:11,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:11,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:11,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:11,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:48:11,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:11,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 10:48:11,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:11,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:11,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:11,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 10:48:11,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-27 10:48:12,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:48:12,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 10:48:12,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 10:48:12,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-27 10:48:12,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:48:12,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-27 10:48:12,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 10:48:12,117 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-27 10:48:12,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,140 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:48:12,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 10:48:12,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 10:48:12,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-27 10:48:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,163 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:48:12,163 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,163 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 10:48:12,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 10:48:12,164 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-27 10:48:12,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:48:12,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 10:48:12,188 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 10:48:12,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-27 10:48:12,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,209 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:48:12,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 10:48:12,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 10:48:12,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-27 10:48:12,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:48:12,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 10:48:12,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 10:48:12,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 10:48:12,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,260 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:48:12,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 10:48:12,261 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 10:48:12,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2020-10-27 10:48:12,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 10:48:12,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 10:48:12,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-27 10:48:12,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-27 10:48:12,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,301 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-27 10:48:12,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,302 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 10:48:12,302 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-27 10:48:12,303 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 10:48:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:48:12,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 10:48:12,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:48:12,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:48:12,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2020-10-27 10:48:12,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 10:48:12,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-27 10:48:12,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 10:48:12,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 10:48:12,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:48:12,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 10:48:12,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:48:12,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:48:12,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2020-10-27 10:48:12,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,491 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-27 10:48:12,491 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,491 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-27 10:48:12,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 21 [2020-10-27 10:48:12,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 10:48:12,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,510 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:48:12,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,511 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 10:48:12,511 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:48:12,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:48:12,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-27 10:48:12,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:48:12,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 10:48:12,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:48:12,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:48:12,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-27 10:48:12,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:48:12,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 10:48:12,548 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 10:48:12,549 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-27 10:48:12,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:48:12,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 10:48:12,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 10:48:12,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-10-27 10:48:12,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,604 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,604 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 29 [2020-10-27 10:48:12,604 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-27 10:48:12,605 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 26 [2020-10-27 10:48:12,606 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 10:48:12,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,623 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:48:12,623 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 10:48:12,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:48:12,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:48:12,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 10:48:12,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,638 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:48:12,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 10:48:12,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:48:12,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:48:12,639 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-27 10:48:12,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,653 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,654 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:48:12,654 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,654 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 10:48:12,654 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:48:12,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:48:12,655 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2020-10-27 10:48:12,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,678 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,678 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-27 10:48:12,678 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 10:48:12,679 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-27 10:48:12,679 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 10:48:12,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,691 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:48:12,694 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,694 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 10:48:12,694 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:48:12,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:48:12,695 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2020-10-27 10:48:12,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,712 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:48:12,712 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 10:48:12,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 10:48:12,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2020-10-27 10:48:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:48:12,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 10:48:12,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 10:48:12,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-10-27 10:48:12,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,794 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 10:48:12,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 10:48:12,795 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 10:48:12,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 10:48:12,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,814 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:48:12,814 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,815 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 10:48:12,815 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:48:12,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:48:12,816 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-10-27 10:48:12,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,837 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:48:12,837 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,838 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 10:48:12,838 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 10:48:12,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:12,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-27 10:48:12,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:48:12,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:48:12,856 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:48:12,856 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:48:12,856 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:48:12,857 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 10:48:12,857 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:48:12,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:48:12,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:48:12,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 10:48:12,858 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:48:13,039 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2020-10-27 10:48:13,040 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [501087266] [2020-10-27 10:48:13,040 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-27 10:48:13,040 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-27 10:48:13,041 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [626505999] [2020-10-27 10:48:13,044 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-27 10:48:13,044 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 10:48:13,045 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-27 10:48:13,045 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-10-27 10:48:13,045 INFO L87 Difference]: Start difference. First operand 1442 states and 1923 transitions. Second operand 8 states. [2020-10-27 10:48:20,490 WARN L193 SmtUtils]: Spent 7.40 s on a formula simplification that was a NOOP. DAG size: 1108 [2020-10-27 10:48:30,157 WARN L193 SmtUtils]: Spent 7.46 s on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:48:37,701 WARN L193 SmtUtils]: Spent 7.33 s on a formula simplification that was a NOOP. DAG size: 1107 [2020-10-27 10:48:53,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-27 10:48:53,489 INFO L93 Difference]: Finished difference Result 2038 states and 3007 transitions. [2020-10-27 10:48:53,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-27 10:48:53,490 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 234 [2020-10-27 10:48:53,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-27 10:48:53,492 INFO L225 Difference]: With dead ends: 2038 [2020-10-27 10:48:53,492 INFO L226 Difference]: Without dead ends: 0 [2020-10-27 10:48:53,507 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 29.7s TimeCoverageRelationStatistics Valid=84, Invalid=156, Unknown=0, NotChecked=0, Total=240 [2020-10-27 10:48:53,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-27 10:48:53,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-27 10:48:53,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-27 10:48:53,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-27 10:48:53,508 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 234 [2020-10-27 10:48:53,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-27 10:48:53,509 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-27 10:48:53,509 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-27 10:48:53,509 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-27 10:48:53,509 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-27 10:48:53,509 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-27 10:48:53,511 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-27 10:48:54,258 WARN L193 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:48:54,772 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:48:55,238 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:48:55,684 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:48:56,124 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:48:56,395 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:48:56,679 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:48:56,975 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:48:57,225 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:48:57,452 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:48:57,701 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:48:57,948 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:48:58,192 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:48:58,439 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:48:58,664 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:48:58,933 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:48:59,152 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:48:59,372 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:48:59,616 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:48:59,866 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:00,083 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:00,310 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:00,554 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:00,774 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:01,021 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:01,247 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:01,471 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:01,698 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:01,916 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:02,158 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:02,384 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:02,600 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:02,827 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:03,042 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:03,335 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:03,563 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:03,787 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:04,003 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:04,222 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:04,448 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:04,725 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:04,951 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:05,201 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:05,427 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:05,649 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:05,875 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:06,102 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:06,324 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:06,546 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:06,771 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:07,001 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:07,220 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:07,446 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:07,674 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:07,902 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:08,134 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:08,360 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:08,584 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:08,869 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:09,095 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:09,318 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:09,540 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:09,763 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:09,994 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:10,217 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:10,447 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:10,671 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:10,890 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:11,114 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:11,333 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:11,548 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:11,777 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:12,004 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:12,229 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:12,451 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:12,669 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:12,893 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:13,114 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:13,333 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:13,555 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:13,778 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:13,995 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:14,217 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:14,439 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:14,661 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:14,876 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:15,104 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:15,323 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:15,538 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:15,759 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:15,979 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:16,197 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:16,415 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:16,631 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:16,860 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:17,078 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:17,294 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:17,514 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:17,736 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:17,961 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:18,178 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:18,396 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:18,616 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:18,857 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:19,080 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:19,356 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:19,587 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:19,808 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:20,027 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:20,256 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 1108 [2020-10-27 10:49:20,491 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:20,713 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:20,954 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:21,170 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:21,391 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:21,606 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:21,822 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:22,040 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:22,256 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:22,474 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:22,693 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:22,920 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:23,161 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:23,379 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:23,599 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:23,857 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:24,078 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:24,293 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:24,510 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:24,728 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:24,947 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:25,186 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:25,406 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:25,626 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:25,842 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:26,061 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:26,280 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:26,494 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:26,712 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:26,927 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:27,145 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:27,366 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:27,586 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:27,804 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:28,024 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:28,247 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:28,492 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:28,707 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:28,978 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:29,190 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:29,403 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:29,618 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:29,834 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:30,046 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:30,264 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:30,492 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:30,707 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:30,927 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:31,142 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:31,359 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:31,577 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:31,792 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:32,010 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:32,232 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:32,450 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:32,667 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:32,882 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:33,099 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:33,321 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:33,546 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:33,766 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:33,989 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:34,212 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:34,433 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:34,652 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:34,873 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:35,112 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:35,332 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:35,558 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:35,780 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:36,007 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:36,225 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:36,442 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:36,680 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:36,897 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:37,113 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:37,333 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:37,550 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:37,804 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1108 [2020-10-27 10:49:38,018 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:38,233 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:38,446 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 1108 [2020-10-27 10:49:38,661 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 1108 [2020-10-27 10:49:38,874 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:39,090 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 1107 [2020-10-27 10:49:39,303 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 1107 [2020-10-27 10:49:39,514 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 1107 [2020-10-27 10:49:39,727 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 1107 [2020-10-27 10:49:39,939 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 1107 [2020-10-27 10:49:40,153 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 1107 [2020-10-27 10:49:40,371 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1107 [2020-10-27 10:49:40,625 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:40,843 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:41,061 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:41,279 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:41,495 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:41,712 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:41,929 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:42,163 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:42,405 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:42,626 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:42,839 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:43,059 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:43,272 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:43,498 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:43,711 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:44,388 WARN L193 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 1115 DAG size of output: 1108 [2020-10-27 10:49:44,630 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:44,849 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:45,071 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:45,286 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:45,503 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:45,735 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:45,957 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:46,176 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:46,398 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:46,614 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:46,831 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:47,051 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:47,273 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:47,499 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:47,719 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:47,941 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:48,163 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:48,398 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:48,616 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:48,886 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:49,105 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:49,331 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:49,552 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:49,772 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:49,992 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:50,213 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:50,445 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:50,664 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:50,890 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:51,115 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:51,334 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:51,554 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:51,779 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:52,001 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:52,226 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:52,442 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:52,661 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:52,877 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:53,094 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:53,318 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:53,536 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:53,753 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:53,975 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:54,198 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:54,416 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:54,634 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:54,862 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:55,123 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:55,348 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:55,571 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:55,791 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:56,020 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:56,241 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:56,461 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:56,678 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:56,902 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:57,124 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:57,342 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:57,564 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:57,791 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:58,009 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:58,230 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:58,458 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:58,678 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:58,897 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:59,123 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:49:59,345 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:59,581 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:49:59,797 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:50:00,017 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:50:00,343 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:50:00,560 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-27 10:50:00,780 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:50:01,000 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-27 10:50:01,253 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1111