/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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --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 [2020-10-29 00:01:56,236 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 00:01:56,240 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 00:01:56,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 00:01:56,298 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 00:01:56,304 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 00:01:56,307 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 00:01:56,311 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 00:01:56,317 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 00:01:56,318 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 00:01:56,320 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 00:01:56,322 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 00:01:56,322 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 00:01:56,328 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 00:01:56,331 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 00:01:56,334 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 00:01:56,335 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 00:01:56,338 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 00:01:56,345 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 00:01:56,347 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 00:01:56,351 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 00:01:56,353 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 00:01:56,354 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 00:01:56,357 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 00:01:56,374 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 00:01:56,378 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 00:01:56,378 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 00:01:56,381 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 00:01:56,381 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 00:01:56,382 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-29 00:01:56,389 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 00:01:56,390 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 00:01:56,391 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 00:01:56,398 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 [2020-10-29 00:01:56,449 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 00:01:56,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 00:01:56,451 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 00:01:56,451 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 00:01:56,452 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 00:01:56,452 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 00:01:56,452 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 00:01:56,452 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 00:01:56,452 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 00:01:56,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 00:01:56,453 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 00:01:56,453 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 00:01:56,453 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 00:01:56,454 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 00:01:56,454 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 00:01:56,454 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 00:01:56,454 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 00:01:56,454 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 00:01:56,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 00:01:56,455 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 00:01:56,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 00:01:56,455 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 00:01:56,456 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 00:01:56,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 00:01:56,456 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 00:01:56,456 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 00:01:56,457 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 00:01:56,457 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-29 00:01:56,830 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 00:01:56,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 00:01:56,875 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 00:01:56,876 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 00:01:56,877 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 00:01:56,878 INFO L432 ainManager$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 [2020-10-29 00:01:56,952 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e99e9c1a5/0b459a4a6080426993e87e43ffac11a0/FLAG1e456ad2e [2020-10-29 00:01:57,995 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 00:01:57,996 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 [2020-10-29 00:01:58,047 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e99e9c1a5/0b459a4a6080426993e87e43ffac11a0/FLAG1e456ad2e [2020-10-29 00:01:58,465 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e99e9c1a5/0b459a4a6080426993e87e43ffac11a0 [2020-10-29 00:01:58,469 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 00:01:58,475 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 00:01:58,477 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 00:01:58,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 00:01:58,482 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 00:01:58,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 12:01:58" (1/1) ... [2020-10-29 00:01:58,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16ebcade and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:01:58, skipping insertion in model container [2020-10-29 00:01:58,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 12:01:58" (1/1) ... [2020-10-29 00:01:58,499 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 00:01:58,660 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 00:01:59,255 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5877] [2020-10-29 00:01:59,256 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] [2020-10-29 00:02:00,352 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 00:02:00,384 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 00:02:00,648 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5877] [2020-10-29 00:02:00,649 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] [2020-10-29 00:02:00,972 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 00:02:01,195 INFO L208 MainTranslator]: Completed translation [2020-10-29 00:02:01,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:02:01 WrapperNode [2020-10-29 00:02:01,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 00:02:01,199 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 00:02:01,200 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 00:02:01,200 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 00:02:01,213 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:02:01" (1/1) ... [2020-10-29 00:02:01,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:02:01" (1/1) ... [2020-10-29 00:02:01,314 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:02:01" (1/1) ... [2020-10-29 00:02:01,315 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:02:01" (1/1) ... [2020-10-29 00:02:01,446 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:02:01" (1/1) ... [2020-10-29 00:02:01,471 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:02:01" (1/1) ... [2020-10-29 00:02:01,499 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:02:01" (1/1) ... [2020-10-29 00:02:01,526 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 00:02:01,527 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 00:02:01,528 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 00:02:01,528 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 00:02:01,529 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:02:01" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 00:02:01,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 00:02:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 00:02:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 00:02:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2020-10-29 00:02:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 00:02:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-29 00:02:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-29 00:02:01,607 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 00:02:01,607 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-29 00:02:01,607 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-29 00:02:01,607 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 00:02:01,607 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-29 00:02:01,607 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-29 00:02:01,607 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-29 00:02:01,608 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-29 00:02:01,608 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2020-10-29 00:02:01,608 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2020-10-29 00:02:01,608 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2020-10-29 00:02:01,608 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 00:02:01,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 00:02:01,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 00:02:01,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 00:02:01,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 00:02:01,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 00:02:01,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 00:02:01,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 00:02:01,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 00:02:01,610 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-10-29 00:02:01,610 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-29 00:02:01,610 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2020-10-29 00:02:01,610 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-29 00:02:01,610 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2020-10-29 00:02:01,610 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2020-10-29 00:02:01,610 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2020-10-29 00:02:01,611 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2020-10-29 00:02:01,611 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2020-10-29 00:02:01,611 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2020-10-29 00:02:01,611 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse_nested [2020-10-29 00:02:01,611 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2020-10-29 00:02:01,611 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2020-10-29 00:02:01,611 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2020-10-29 00:02:01,612 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2020-10-29 00:02:01,612 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2020-10-29 00:02:01,612 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_sk [2020-10-29 00:02:01,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ATM_SD [2020-10-29 00:02:01,612 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_atm [2020-10-29 00:02:01,612 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_may_send [2020-10-29 00:02:01,612 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_skb_cb [2020-10-29 00:02:01,613 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_pkt_len [2020-10-29 00:02:01,613 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_calculate_pkt_len [2020-10-29 00:02:01,613 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_enqueue [2020-10-29 00:02:01,613 INFO L138 BoogieDeclarations]: Found implementation of procedure bstats_update [2020-10-29 00:02:01,613 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_bstats_update [2020-10-29 00:02:01,613 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_dequeue_peeked [2020-10-29 00:02:01,614 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_priv [2020-10-29 00:02:01,614 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_flow [2020-10-29 00:02:01,614 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_graft [2020-10-29 00:02:01,614 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_leaf [2020-10-29 00:02:01,614 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_get [2020-10-29 00:02:01,614 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_bind_filter [2020-10-29 00:02:01,614 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_put [2020-10-29 00:02:01,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_atm_pop [2020-10-29 00:02:01,615 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_change [2020-10-29 00:02:01,615 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_delete [2020-10-29 00:02:01,615 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_walk [2020-10-29 00:02:01,615 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_find_tcf [2020-10-29 00:02:01,615 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_enqueue [2020-10-29 00:02:01,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_atm_dequeue [2020-10-29 00:02:01,616 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dequeue [2020-10-29 00:02:01,616 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_peek [2020-10-29 00:02:01,616 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_drop [2020-10-29 00:02:01,616 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_init [2020-10-29 00:02:01,616 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_reset [2020-10-29 00:02:01,616 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_destroy [2020-10-29 00:02:01,616 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class [2020-10-29 00:02:01,617 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class_stats [2020-10-29 00:02:01,617 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump [2020-10-29 00:02:01,617 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_init [2020-10-29 00:02:01,617 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_exit [2020-10-29 00:02:01,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_Qdisc_ops_1 [2020-10-29 00:02:01,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_Qdisc_class_ops_2 [2020-10-29 00:02:01,617 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 00:02:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-29 00:02:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2020-10-29 00:02:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2020-10-29 00:02:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2020-10-29 00:02:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2020-10-29 00:02:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2020-10-29 00:02:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2020-10-29 00:02:01,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2020-10-29 00:02:01,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2020-10-29 00:02:01,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2020-10-29 00:02:01,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2020-10-29 00:02:01,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 00:02:01,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 00:02:01,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-29 00:02:01,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-29 00:02:01,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-29 00:02:01,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-29 00:02:01,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-29 00:02:01,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-29 00:02:01,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-29 00:02:01,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-29 00:02:01,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __qdisc_calculate_pkt_len [2020-10-29 00:02:01,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2020-10-29 00:02:01,621 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-29 00:02:01,621 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-29 00:02:01,621 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2020-10-29 00:02:01,621 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_basic [2020-10-29 00:02:01,622 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_queue [2020-10-29 00:02:01,622 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-29 00:02:01,622 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-29 00:02:01,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 00:02:01,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 00:02:01,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2020-10-29 00:02:01,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_1 [2020-10-29 00:02:01,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-29 00:02:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-29 00:02:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse [2020-10-29 00:02:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2020-10-29 00:02:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 00:02:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2020-10-29 00:02:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_create_dflt [2020-10-29 00:02:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_destroy [2020-10-29 00:02:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_reset [2020-10-29 00:02:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2020-10-29 00:02:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure register_qdisc [2020-10-29 00:02:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2020-10-29 00:02:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2020-10-29 00:02:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2020-10-29 00:02:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2020-10-29 00:02:01,625 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_realloc_headroom [2020-10-29 00:02:01,625 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2020-10-29 00:02:01,625 INFO L138 BoogieDeclarations]: Found implementation of procedure sockfd_lookup [2020-10-29 00:02:01,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2020-10-29 00:02:01,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2020-10-29 00:02:01,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tc_classify_compat [2020-10-29 00:02:01,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tcf_destroy_chain [2020-10-29 00:02:01,626 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_qdisc [2020-10-29 00:02:01,626 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 00:02:01,626 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 00:02:01,626 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 00:02:01,626 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 00:02:01,626 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 00:02:01,627 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 00:02:01,627 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 00:02:01,627 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 00:02:01,627 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 00:02:01,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 00:02:01,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 00:02:01,627 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-29 00:02:01,628 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-29 00:02:01,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 00:02:01,628 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 00:02:01,628 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-29 00:02:01,628 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 00:02:01,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 00:02:01,628 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-29 00:02:01,629 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-29 00:02:01,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 00:02:01,629 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-29 00:02:01,629 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-29 00:02:01,629 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-29 00:02:01,629 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 00:02:01,629 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 00:02:01,629 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-29 00:02:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2020-10-29 00:02:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2020-10-29 00:02:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2020-10-29 00:02:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-29 00:02:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-29 00:02:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2020-10-29 00:02:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 00:02:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-29 00:02:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-29 00:02:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 00:02:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 00:02:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 00:02:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 00:02:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2020-10-29 00:02:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 00:02:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 00:02:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 00:02:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 00:02:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 00:02:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 00:02:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 00:02:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 00:02:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 00:02:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 00:02:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 00:02:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_Qdisc_ops_1 [2020-10-29 00:02:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_Qdisc_class_ops_2 [2020-10-29 00:02:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2020-10-29 00:02:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-10-29 00:02:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-10-29 00:02:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2020-10-29 00:02:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure sockfd_lookup [2020-10-29 00:02:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-29 00:02:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-29 00:02:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2020-10-29 00:02:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2020-10-29 00:02:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2020-10-29 00:02:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2020-10-29 00:02:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2020-10-29 00:02:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2020-10-29 00:02:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2020-10-29 00:02:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2020-10-29 00:02:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2020-10-29 00:02:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2020-10-29 00:02:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure skb_realloc_headroom [2020-10-29 00:02:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-29 00:02:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2020-10-29 00:02:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2020-10-29 00:02:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2020-10-29 00:02:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-29 00:02:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2020-10-29 00:02:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2020-10-29 00:02:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2020-10-29 00:02:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-29 00:02:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2020-10-29 00:02:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2020-10-29 00:02:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2020-10-29 00:02:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2020-10-29 00:02:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse [2020-10-29 00:02:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2020-10-29 00:02:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2020-10-29 00:02:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2020-10-29 00:02:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2020-10-29 00:02:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse_nested [2020-10-29 00:02:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2020-10-29 00:02:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 00:02:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 00:02:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2020-10-29 00:02:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2020-10-29 00:02:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2020-10-29 00:02:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2020-10-29 00:02:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure atm_sk [2020-10-29 00:02:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure ATM_SD [2020-10-29 00:02:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure sk_atm [2020-10-29 00:02:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure atm_may_send [2020-10-29 00:02:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2020-10-29 00:02:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_basic [2020-10-29 00:02:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_queue [2020-10-29 00:02:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_skb_cb [2020-10-29 00:02:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset [2020-10-29 00:02:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_destroy [2020-10-29 00:02:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_create_dflt [2020-10-29 00:02:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure __qdisc_calculate_pkt_len [2020-10-29 00:02:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure tcf_destroy_chain [2020-10-29 00:02:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_pkt_len [2020-10-29 00:02:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_calculate_pkt_len [2020-10-29 00:02:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_enqueue [2020-10-29 00:02:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 00:02:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure bstats_update [2020-10-29 00:02:01,642 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_bstats_update [2020-10-29 00:02:01,642 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_dequeue_peeked [2020-10-29 00:02:01,642 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2020-10-29 00:02:01,642 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_priv [2020-10-29 00:02:01,642 INFO L130 BoogieDeclarations]: Found specification of procedure register_qdisc [2020-10-29 00:02:01,642 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_qdisc [2020-10-29 00:02:01,642 INFO L130 BoogieDeclarations]: Found specification of procedure tc_classify_compat [2020-10-29 00:02:01,643 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_flow [2020-10-29 00:02:01,643 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_graft [2020-10-29 00:02:01,643 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_leaf [2020-10-29 00:02:01,643 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_get [2020-10-29 00:02:01,643 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_bind_filter [2020-10-29 00:02:01,643 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_put [2020-10-29 00:02:01,643 INFO L130 BoogieDeclarations]: Found specification of procedure sch_atm_pop [2020-10-29 00:02:01,643 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 00:02:01,643 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_change [2020-10-29 00:02:01,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 00:02:01,644 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_delete [2020-10-29 00:02:01,644 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_walk [2020-10-29 00:02:01,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-29 00:02:01,644 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_find_tcf [2020-10-29 00:02:01,644 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_enqueue [2020-10-29 00:02:01,644 INFO L130 BoogieDeclarations]: Found specification of procedure sch_atm_dequeue [2020-10-29 00:02:01,645 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dequeue [2020-10-29 00:02:01,645 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_peek [2020-10-29 00:02:01,645 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_drop [2020-10-29 00:02:01,645 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-29 00:02:01,645 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_init [2020-10-29 00:02:01,645 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_reset [2020-10-29 00:02:01,645 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_destroy [2020-10-29 00:02:01,645 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class [2020-10-29 00:02:01,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 00:02:01,646 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class_stats [2020-10-29 00:02:01,646 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump [2020-10-29 00:02:01,646 INFO L130 BoogieDeclarations]: Found specification of procedure atm_init [2020-10-29 00:02:01,646 INFO L130 BoogieDeclarations]: Found specification of procedure atm_exit [2020-10-29 00:02:01,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 00:02:01,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 00:02:01,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2020-10-29 00:02:01,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_1 [2020-10-29 00:02:01,647 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 00:02:01,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-29 00:02:01,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 00:02:01,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-29 00:02:01,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-29 00:02:01,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-29 00:02:01,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-29 00:02:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 00:02:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 00:02:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 00:02:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 00:02:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 00:02:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 00:02:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 00:02:01,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 00:02:01,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 00:02:02,898 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 00:02:12,700 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 00:02:12,701 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 00:02:12,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 12:02:12 BoogieIcfgContainer [2020-10-29 00:02:12,706 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 00:02:12,708 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 00:02:12,708 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 00:02:12,712 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 00:02:12,713 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 12:01:58" (1/3) ... [2020-10-29 00:02:12,713 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@274acef0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 12:02:12, skipping insertion in model container [2020-10-29 00:02:12,713 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:02:01" (2/3) ... [2020-10-29 00:02:12,714 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@274acef0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 12:02:12, skipping insertion in model container [2020-10-29 00:02:12,714 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 12:02:12" (3/3) ... [2020-10-29 00:02:12,716 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 [2020-10-29 00:02:12,735 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 00:02:12,742 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 00:02:12,756 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 00:02:12,802 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 00:02:12,803 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 00:02:12,803 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 00:02:12,803 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 00:02:12,803 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 00:02:12,803 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 00:02:12,803 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 00:02:12,804 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 00:02:12,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states. [2020-10-29 00:02:12,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2020-10-29 00:02:12,915 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 00:02:12,917 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] [2020-10-29 00:02:12,917 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 00:02:12,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 00:02:12,926 INFO L82 PathProgramCache]: Analyzing trace with hash -2058307304, now seen corresponding path program 1 times [2020-10-29 00:02:12,937 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 00:02:12,937 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [962125841] [2020-10-29 00:02:12,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 00:02:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:14,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:14,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:19,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:19,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 252 [2020-10-29 00:02:19,167 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 00:02:19,167 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5431 [2020-10-29 00:02:19,170 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:19,170 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:19,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:02:19,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 89 [2020-10-29 00:02:19,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 00:02:19,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-29 00:02:26,593 WARN L193 SmtUtils]: Spent 7.05 s on a formula simplification that was a NOOP. DAG size: 1105 [2020-10-29 00:02:26,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 00:02:26,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:26,654 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:27,831 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:27,832 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:02:27,832 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:27,832 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1196 [2020-10-29 00:02:27,832 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:27,833 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:27,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:27,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:02:27,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:27,833 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:02:27,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 00:02:27,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:27,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:27,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:27,977 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:02:27,977 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:27,978 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 00:02:27,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:27,978 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:27,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:27,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:02:27,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:27,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-29 00:02:27,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 00:02:27,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,007 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:02:28,007 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,008 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 00:02:28,008 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,009 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:02:28,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 8 [2020-10-29 00:02:28,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 00:02:28,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:02:28,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,038 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 00:02:28,038 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,039 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:02:28,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,039 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:02:28,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-29 00:02:28,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,072 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,072 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:02:28,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,073 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 00:02:28,073 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,073 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:02:28,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,074 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:02:28,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-29 00:02:28,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,098 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,098 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:02:28,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 00:02:28,099 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,099 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:02:28,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,100 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:02:28,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-29 00:02:28,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,121 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:02:28,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 00:02:28,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,122 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:02:28,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:02:28,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-29 00:02:28,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,142 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:02:28,143 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,143 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 00:02:28,143 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,143 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:02:28,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,144 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:02:28,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-29 00:02:28,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,163 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:02:28,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,164 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 00:02:28,164 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,165 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:02:28,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:02:28,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 00:02:28,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:02:28,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 00:02:28,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,188 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:02:28,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:02:28,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2020-10-29 00:02:28,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 00:02:28,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 00:02:28,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,206 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:02:28,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,207 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:02:28,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-29 00:02:28,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,229 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,229 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:02:28,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 00:02:28,229 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,230 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 00:02:28,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:02:28,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-29 00:02:28,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:02:28,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 00:02:28,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,251 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 00:02:28,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,252 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 00:02:28,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-29 00:02:28,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,300 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,300 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 29 [2020-10-29 00:02:28,300 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,300 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 00:02:28,301 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,301 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 26 [2020-10-29 00:02:28,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,301 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:02:28,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:02:28,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,334 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,334 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:02:28,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 00:02:28,335 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,335 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:02:28,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,336 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:02:28,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 00:02:28,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:02:28,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:02:28,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,352 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:02:28,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:02:28,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 00:02:28,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:02:28,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:02:28,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,368 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:02:28,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:02:28,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2020-10-29 00:02:28,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,392 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,393 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 00:02:28,393 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 00:02:28,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,394 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-29 00:02:28,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:02:28,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:02:28,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,411 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,411 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:02:28,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 00:02:28,412 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,412 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:02:28,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:02:28,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-29 00:02:28,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:02:28,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 00:02:28,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,431 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 00:02:28,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:02:28,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-29 00:02:28,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,450 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,450 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:02:28,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 00:02:28,451 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,451 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 00:02:28,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,451 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:02:28,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-29 00:02:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 00:02:28,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 00:02:28,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,507 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 00:02:28,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,507 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:02:28,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:02:28,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,530 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:02:28,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,531 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 00:02:28,531 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,531 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:02:28,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,532 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:02:28,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-29 00:02:28,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:02:28,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:02:28,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,548 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 00:02:28,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:02:28,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-10-29 00:02:28,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:02:28,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:02:28,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:02:28,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:02:28,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:02:28,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:02:28,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:02:28,565 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:02:28,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:02:28,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 00:02:28,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:02:28,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:02:28,735 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2020-10-29 00:02:28,736 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [962125841] [2020-10-29 00:02:28,738 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 00:02:28,738 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-29 00:02:28,739 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [37413980] [2020-10-29 00:02:28,745 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-29 00:02:28,745 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 00:02:28,759 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-29 00:02:28,760 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-29 00:02:28,763 INFO L87 Difference]: Start difference. First operand 1228 states. Second operand 6 states. [2020-10-29 00:02:36,034 WARN L193 SmtUtils]: Spent 7.22 s on a formula simplification that was a NOOP. DAG size: 1108 [2020-10-29 00:02:49,467 WARN L193 SmtUtils]: Spent 7.66 s on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:03:05,432 WARN L193 SmtUtils]: Spent 7.35 s on a formula simplification that was a NOOP. DAG size: 1107 [2020-10-29 00:03:43,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 00:03:43,702 INFO L93 Difference]: Finished difference Result 3030 states and 4399 transitions. [2020-10-29 00:03:43,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-29 00:03:43,704 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 188 [2020-10-29 00:03:43,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 00:03:43,747 INFO L225 Difference]: With dead ends: 3030 [2020-10-29 00:03:43,747 INFO L226 Difference]: Without dead ends: 1957 [2020-10-29 00:03:43,762 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 29.6s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-10-29 00:03:43,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1957 states. [2020-10-29 00:03:44,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1957 to 1442. [2020-10-29 00:03:44,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1442 states. [2020-10-29 00:03:44,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1442 states and 1923 transitions. [2020-10-29 00:03:44,718 INFO L78 Accepts]: Start accepts. Automaton has 1442 states and 1923 transitions. Word has length 188 [2020-10-29 00:03:44,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 00:03:44,721 INFO L481 AbstractCegarLoop]: Abstraction has 1442 states and 1923 transitions. [2020-10-29 00:03:44,721 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-29 00:03:44,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1923 transitions. [2020-10-29 00:03:44,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2020-10-29 00:03:44,737 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 00:03:44,738 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] [2020-10-29 00:03:44,738 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 00:03:44,738 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 00:03:44,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 00:03:44,739 INFO L82 PathProgramCache]: Analyzing trace with hash -1661056205, now seen corresponding path program 1 times [2020-10-29 00:03:44,739 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 00:03:44,740 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1299483545] [2020-10-29 00:03:44,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 00:03:44,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:03:45,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:03:46,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:03:50,445 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:03:50,446 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 312 [2020-10-29 00:03:50,446 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 00:03:50,446 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5450 [2020-10-29 00:03:50,446 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:03:50,447 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:03:50,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:03:50,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 00:03:50,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 299 [2020-10-29 00:03:50,447 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:03:58,388 WARN L193 SmtUtils]: Spent 7.53 s on a formula simplification that was a NOOP. DAG size: 1105 [2020-10-29 00:03:58,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 00:03:58,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:03:58,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,002 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,002 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:04:00,002 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,002 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1523 [2020-10-29 00:04:00,002 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,003 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 00:04:00,003 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 00:04:00,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:04:00,144 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,144 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 00:04:00,144 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,145 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 00:04:00,145 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 00:04:00,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:04:00,170 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 00:04:00,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,171 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 00:04:00,172 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 00:04:00,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:04:00,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 00:04:00,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,193 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 00:04:00,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-29 00:04:00,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:04:00,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 00:04:00,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,217 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 00:04:00,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-29 00:04:00,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:04:00,244 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,244 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 00:04:00,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,244 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 00:04:00,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-29 00:04:00,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,272 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,272 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:04:00,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,273 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 00:04:00,273 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,273 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 00:04:00,274 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:04:00,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-29 00:04:00,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,299 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,300 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:04:00,300 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,300 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 00:04:00,300 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,300 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 00:04:00,301 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-29 00:04:00,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:04:00,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 00:04:00,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,323 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 00:04:00,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 00:04:00,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:04:00,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 00:04:00,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,350 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 00:04:00,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2020-10-29 00:04:00,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,366 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 00:04:00,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 00:04:00,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,367 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-29 00:04:00,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-29 00:04:00,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,391 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 00:04:00,391 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,391 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 00:04:00,391 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,392 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-29 00:04:00,392 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:04:00,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:04:00,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 00:04:00,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,409 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:04:00,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:04:00,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2020-10-29 00:04:00,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 00:04:00,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 00:04:00,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,485 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 00:04:00,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:04:00,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:04:00,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 00:04:00,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,506 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:04:00,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:04:00,507 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2020-10-29 00:04:00,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-29 00:04:00,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-29 00:04:00,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,621 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 21 [2020-10-29 00:04:00,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:04:00,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,638 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,642 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,642 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:04:00,642 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 00:04:00,643 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,643 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:04:00,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:04:00,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-29 00:04:00,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:04:00,661 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,661 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 00:04:00,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,661 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:04:00,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:04:00,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-29 00:04:00,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,685 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,685 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:04:00,685 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,685 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 00:04:00,685 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,686 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 00:04:00,686 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-29 00:04:00,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,702 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:04:00,702 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,702 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 00:04:00,702 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,703 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 00:04:00,703 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-10-29 00:04:00,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 29 [2020-10-29 00:04:00,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-29 00:04:00,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,743 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 26 [2020-10-29 00:04:00,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:04:00,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,766 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:04:00,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,766 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:04:00,766 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,766 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:04:00,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:04:00,767 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 00:04:00,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:04:00,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,782 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:04:00,782 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,782 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:04:00,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:04:00,783 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 00:04:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:04:00,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:04:00,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,798 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:04:00,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:04:00,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2020-10-29 00:04:00,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,824 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,824 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 00:04:00,824 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,825 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 00:04:00,825 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,825 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-29 00:04:00,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:04:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:04:00,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 00:04:00,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,841 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:04:00,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:04:00,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2020-10-29 00:04:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:04:00,857 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,857 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 00:04:00,857 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,858 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 00:04:00,858 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2020-10-29 00:04:00,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,878 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:04:00,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 00:04:00,879 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,879 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 00:04:00,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:04:00,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-10-29 00:04:00,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,935 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,936 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 00:04:00,936 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,936 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 00:04:00,936 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,936 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 00:04:00,937 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:00,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 00:04:00,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,956 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 00:04:00,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,957 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 00:04:00,957 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,957 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 00:04:00,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 00:04:00,958 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:04:00,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-10-29 00:04:00,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:00,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:00,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:00,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:04:00,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:00,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 00:04:00,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:00,995 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:00,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:00,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:00,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 00:04:00,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 00:04:01,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-29 00:04:01,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 00:04:01,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 00:04:01,021 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 00:04:01,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 00:04:01,021 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 00:04:01,022 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 00:04:01,022 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 00:04:01,022 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 00:04:01,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 00:04:01,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 00:04:01,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 00:04:01,023 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 00:04:01,339 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2020-10-29 00:04:01,339 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1299483545] [2020-10-29 00:04:01,340 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 00:04:01,340 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-29 00:04:01,341 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [978438532] [2020-10-29 00:04:01,345 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-29 00:04:01,345 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 00:04:01,346 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-29 00:04:01,346 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-10-29 00:04:01,347 INFO L87 Difference]: Start difference. First operand 1442 states and 1923 transitions. Second operand 8 states. [2020-10-29 00:04:08,537 WARN L193 SmtUtils]: Spent 7.15 s on a formula simplification that was a NOOP. DAG size: 1108 [2020-10-29 00:04:17,965 WARN L193 SmtUtils]: Spent 7.24 s on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:25,771 WARN L193 SmtUtils]: Spent 7.58 s on a formula simplification that was a NOOP. DAG size: 1107 [2020-10-29 00:04:40,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 00:04:40,964 INFO L93 Difference]: Finished difference Result 2038 states and 3007 transitions. [2020-10-29 00:04:40,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-29 00:04:40,965 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 234 [2020-10-29 00:04:40,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 00:04:40,968 INFO L225 Difference]: With dead ends: 2038 [2020-10-29 00:04:40,968 INFO L226 Difference]: Without dead ends: 0 [2020-10-29 00:04:40,981 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 29.9s TimeCoverageRelationStatistics Valid=84, Invalid=156, Unknown=0, NotChecked=0, Total=240 [2020-10-29 00:04:40,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-29 00:04:40,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-29 00:04:40,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-29 00:04:40,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-29 00:04:40,982 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 234 [2020-10-29 00:04:40,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 00:04:40,982 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-29 00:04:40,982 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-29 00:04:40,982 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-29 00:04:40,983 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-29 00:04:40,983 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-29 00:04:40,985 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-29 00:04:41,597 WARN L193 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:42,089 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:42,598 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:04:43,082 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:43,443 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:43,702 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:43,966 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:44,295 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:44,521 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:44,758 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:04:45,013 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:45,259 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:45,500 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:45,762 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:04:45,989 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:46,277 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:46,497 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:46,717 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:04:46,945 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:47,205 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:04:47,447 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:47,679 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:47,899 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:48,156 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:48,388 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:48,610 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:48,843 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:49,079 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:49,304 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:49,523 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:49,755 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:49,977 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:50,197 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:50,419 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:50,659 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:04:50,884 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:51,109 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:04:51,327 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:51,560 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:04:51,779 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:52,051 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:04:52,272 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:52,527 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:04:52,748 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:52,967 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:53,191 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:53,419 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:53,637 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:53,853 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:04:54,067 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:54,292 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:54,511 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:54,727 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:54,942 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:55,164 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:55,381 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:55,596 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:55,814 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:56,034 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:56,252 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:56,468 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:56,690 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:56,910 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:57,128 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:57,346 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:57,571 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:57,788 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:58,005 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:58,230 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:58,451 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:58,668 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:58,895 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:59,116 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:04:59,336 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:04:59,556 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:04:59,774 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:04:59,993 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:00,217 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:00,434 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:00,652 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:00,870 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:01,092 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:01,312 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:01,535 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:01,756 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:01,981 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:02,202 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:02,421 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:02,645 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:02,869 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:03,085 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:03,300 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:03,517 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:03,737 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:03,977 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:04,194 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:04,408 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:04,628 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:04,849 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:05,073 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:05,289 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:05,509 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:05,723 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:05,959 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:06,184 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:06,459 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:06,686 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:06,904 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:07,122 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:07,337 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1108 [2020-10-29 00:05:07,599 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:07,825 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:08,074 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:08,292 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:08,508 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:08,724 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:08,946 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:09,168 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:09,388 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:09,605 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:09,826 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:10,054 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:10,298 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:10,516 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:10,738 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:10,999 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:11,216 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:11,435 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:11,657 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:11,876 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:12,096 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:12,334 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:12,553 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:12,780 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:13,002 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:13,224 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:13,449 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:13,668 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:13,886 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:14,103 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:14,324 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:14,542 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:14,761 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:14,983 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:15,204 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:15,424 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:15,663 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:15,879 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:16,100 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:16,319 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:16,536 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:16,753 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:16,970 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:17,188 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:17,408 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:17,632 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:17,850 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:18,071 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:18,288 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:18,505 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:18,726 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:18,950 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:19,168 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:19,389 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:19,609 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:19,825 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:20,043 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:20,263 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:20,482 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:20,702 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:20,921 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:21,142 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:21,361 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:21,581 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:21,799 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:22,021 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:22,262 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:22,484 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:22,707 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:22,929 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:23,163 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:23,387 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:23,617 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:23,867 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:24,088 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:24,307 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:24,528 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:24,746 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:25,006 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1108 [2020-10-29 00:05:25,224 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:25,442 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:25,663 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1108 [2020-10-29 00:05:25,882 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1108 [2020-10-29 00:05:26,100 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:26,342 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 1107 [2020-10-29 00:05:26,561 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1107 [2020-10-29 00:05:26,778 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1107 [2020-10-29 00:05:26,999 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1107 [2020-10-29 00:05:27,219 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1107 [2020-10-29 00:05:27,438 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1107 [2020-10-29 00:05:27,655 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1107 [2020-10-29 00:05:27,875 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:28,092 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:28,317 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:28,533 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:28,750 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:28,970 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:29,189 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:29,431 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:29,674 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:29,898 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:30,116 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:30,341 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:30,560 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:30,792 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:31,011 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:31,709 WARN L193 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 1115 DAG size of output: 1108 [2020-10-29 00:05:31,952 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:32,169 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:32,393 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:32,655 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:32,875 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:33,094 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:33,326 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:33,549 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:33,767 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:33,985 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:34,204 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:34,425 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:34,645 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:34,870 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:35,089 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:35,311 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:35,527 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:35,759 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:35,975 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:36,196 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:36,414 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:36,631 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:36,847 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:37,066 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:37,285 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:37,503 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:37,734 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:37,952 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:38,169 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:38,393 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:38,611 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:38,832 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:39,053 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:39,270 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:39,493 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:39,711 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:39,929 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:40,146 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:40,369 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:40,588 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:40,804 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:41,021 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:41,240 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:41,458 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:41,675 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:41,892 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:42,115 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:42,376 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:42,593 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:42,815 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:43,033 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:43,251 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:43,471 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:43,696 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:43,917 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:44,140 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:44,361 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:44,577 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:44,799 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:45,019 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:45,236 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:45,451 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:45,676 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:45,890 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:46,107 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:46,323 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:46,546 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:46,781 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:46,997 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:47,214 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:47,509 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:47,725 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:47,942 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:48,163 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:48,415 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:48,635 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:48,856 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:49,073 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 1108 [2020-10-29 00:05:49,292 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1108 [2020-10-29 00:05:49,512 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1108 [2020-10-29 00:05:49,730 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:49,952 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:50,169 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:50,392 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:50,615 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:50,852 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:51,070 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:51,288 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1110 [2020-10-29 00:05:51,506 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 1111 [2020-10-29 00:05:51,726 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 1110