/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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=0.4 --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 -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 17:01:11,870 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 17:01:11,873 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 17:01:11,896 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 17:01:11,897 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 17:01:11,898 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 17:01:11,899 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 17:01:11,901 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 17:01:11,902 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 17:01:11,903 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 17:01:11,904 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 17:01:11,905 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 17:01:11,905 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 17:01:11,906 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 17:01:11,907 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 17:01:11,908 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 17:01:11,909 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 17:01:11,910 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 17:01:11,911 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 17:01:11,913 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 17:01:11,914 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 17:01:11,915 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 17:01:11,916 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 17:01:11,917 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 17:01:11,919 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 17:01:11,920 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 17:01:11,920 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 17:01:11,921 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 17:01:11,921 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 17:01:11,922 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 17:01:11,922 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 17:01:11,923 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 17:01:11,923 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 17:01:11,924 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 17:01:11,925 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 17:01:11,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 17:01:11,926 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 17:01:11,926 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 17:01:11,926 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 17:01:11,927 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 17:01:11,928 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 17:01:11,929 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 [2020-10-14 17:01:11,977 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 17:01:11,977 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 17:01:11,979 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 17:01:11,979 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 17:01:11,979 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 17:01:11,980 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 17:01:11,980 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 17:01:11,980 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 17:01:11,980 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 17:01:11,980 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 17:01:11,981 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 17:01:11,981 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 17:01:11,981 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 17:01:11,981 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 17:01:11,981 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 17:01:11,982 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 17:01:11,982 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 17:01:11,983 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 17:01:11,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 17:01:11,984 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 17:01:11,984 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 17:01:11,984 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 17:01:11,984 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 17:01:11,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 17:01:11,985 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 17:01:11,985 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 17:01:11,985 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 17:01:11,985 INFO L138 SettingsManager]: * To the following directory=dump/ 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=0.4;log-additional-information=true;unknown-allowed=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=0.4;log-additional-information=true;unknown-allowed=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=0.4;log-additional-information=true;unknown-allowed=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=0.4;log-additional-information=true;unknown-allowed=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=0.4;log-additional-information=true;unknown-allowed=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=0.4;log-additional-information=true;unknown-allowed=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=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 17:01:12,323 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 17:01:12,336 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 17:01:12,340 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 17:01:12,341 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 17:01:12,342 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 17:01:12,343 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i [2020-10-14 17:01:12,405 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/08f75b044/c80e5b3dde6745e9aa350f282c1d7b43/FLAGc04df8a16 [2020-10-14 17:01:13,287 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 17:01:13,287 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i [2020-10-14 17:01:13,350 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/08f75b044/c80e5b3dde6745e9aa350f282c1d7b43/FLAGc04df8a16 [2020-10-14 17:01:13,765 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/08f75b044/c80e5b3dde6745e9aa350f282c1d7b43 [2020-10-14 17:01:13,774 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 17:01:13,776 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 17:01:13,777 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 17:01:13,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 17:01:13,782 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 17:01:13,783 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:01:13" (1/1) ... [2020-10-14 17:01:13,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@530ae5d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:01:13, skipping insertion in model container [2020-10-14 17:01:13,786 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:01:13" (1/1) ... [2020-10-14 17:01:13,796 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 17:01:13,973 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 17:01:17,495 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 17:01:17,545 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 17:01:18,082 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 17:01:18,728 INFO L208 MainTranslator]: Completed translation [2020-10-14 17:01:18,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:01:18 WrapperNode [2020-10-14 17:01:18,729 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 17:01:18,730 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 17:01:18,730 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 17:01:18,730 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 17:01:18,744 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:01:18" (1/1) ... [2020-10-14 17:01:18,745 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:01:18" (1/1) ... [2020-10-14 17:01:18,849 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:01:18" (1/1) ... [2020-10-14 17:01:18,850 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:01:18" (1/1) ... [2020-10-14 17:01:19,011 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:01:18" (1/1) ... [2020-10-14 17:01:19,057 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:01:18" (1/1) ... [2020-10-14 17:01:19,114 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:01:18" (1/1) ... [2020-10-14 17:01:19,153 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 17:01:19,154 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 17:01:19,154 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 17:01:19,154 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 17:01:19,156 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:01:18" (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 [2020-10-14 17:01:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 17:01:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 17:01:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-14 17:01:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-14 17:01:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-14 17:01:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-14 17:01:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 17:01:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 17:01:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 17:01:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-14 17:01:19,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-14 17:01:19,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 17:01:19,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 17:01:19,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 17:01:19,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 17:01:19,235 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2020-10-14 17:01:19,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2020-10-14 17:01:19,236 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2020-10-14 17:01:19,236 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2020-10-14 17:01:19,236 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-14 17:01:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-14 17:01:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-14 17:01:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-14 17:01:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_6 [2020-10-14 17:01:19,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2020-10-14 17:01:19,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-14 17:01:19,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_10 [2020-10-14 17:01:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2020-10-14 17:01:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-14 17:01:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_feature [2020-10-14 17:01:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-14 17:01:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-14 17:01:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2020-10-14 17:01:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2020-10-14 17:01:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-14 17:01:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-14 17:01:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2020-10-14 17:01:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_hash [2020-10-14 17:01:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-14 17:01:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2020-10-14 17:01:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2020-10-14 17:01:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-14 17:01:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-14 17:01:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-14 17:01:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2020-10-14 17:01:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2020-10-14 17:01:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2020-10-14 17:01:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2020-10-14 17:01:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2020-10-14 17:01:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2020-10-14 17:01:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2020-10-14 17:01:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2020-10-14 17:01:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-14 17:01:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-14 17:01:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2020-10-14 17:01:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_purge [2020-10-14 17:01:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-14 17:01:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_linearize [2020-10-14 17:01:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_linearize [2020-10-14 17:01:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_has_frag_list [2020-10-14 17:01:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2020-10-14 17:01:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2020-10-14 17:01:19,245 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_init [2020-10-14 17:01:19,245 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2020-10-14 17:01:19,245 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2020-10-14 17:01:19,245 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-14 17:01:19,245 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-14 17:01:19,246 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2020-10-14 17:01:19,246 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-14 17:01:19,246 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-14 17:01:19,246 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_synchronize [2020-10-14 17:01:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-14 17:01:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-14 17:01:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-14 17:01:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2020-10-14 17:01:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-14 17:01:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-14 17:01:19,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-14 17:01:19,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-14 17:01:19,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-14 17:01:19,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-14 17:01:19,250 INFO L138 BoogieDeclarations]: Found implementation of procedure net_gso_ok [2020-10-14 17:01:19,250 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_ok [2020-10-14 17:01:19,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_needs_gso [2020-10-14 17:01:19,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __pfn_to_mfn [2020-10-14 17:01:19,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2020-10-14 17:01:19,250 INFO L138 BoogieDeclarations]: Found implementation of procedure page_to_mfn [2020-10-14 17:01:19,251 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2020-10-14 17:01:19,251 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_is_link [2020-10-14 17:01:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2020-10-14 17:01:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2020-10-14 17:01:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2020-10-14 17:01:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_skb [2020-10-14 17:01:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_ref [2020-10-14 17:01:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2020-10-14 17:01:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_refill_timeout [2020-10-14 17:01:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2020-10-14 17:01:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_maybe_wake_tx [2020-10-14 17:01:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_one_rx_buffer [2020-10-14 17:01:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2020-10-14 17:01:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_open [2020-10-14 17:01:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2020-10-14 17:01:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_one_txreq [2020-10-14 17:01:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_txreqs [2020-10-14 17:01:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_count_skb_slots [2020-10-14 17:01:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_select_queue [2020-10-14 17:01:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_start_xmit [2020-10-14 17:01:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_close [2020-10-14 17:01:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_move_rx_slot [2020-10-14 17:01:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_extras [2020-10-14 17:01:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_responses [2020-10-14 17:01:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_skb_gso [2020-10-14 17:01:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fill_frags [2020-10-14 17:01:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure checksum_setup [2020-10-14 17:01:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_incoming_queue [2020-10-14 17:01:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll [2020-10-14 17:01:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_change_mtu [2020-10-14 17:01:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_stats64 [2020-10-14 17:01:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_tx_bufs [2020-10-14 17:01:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_rx_bufs [2020-10-14 17:01:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fix_features [2020-10-14 17:01:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_features [2020-10-14 17:01:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_interrupt [2020-10-14 17:01:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rx_interrupt [2020-10-14 17:01:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_interrupt [2020-10-14 17:01:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2020-10-14 17:01:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_free_netdev [2020-10-14 17:01:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_create_dev [2020-10-14 17:01:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_probe [2020-10-14 17:01:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2020-10-14 17:01:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2020-10-14 17:01:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_resume [2020-10-14 17:01:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_mac [2020-10-14 17:01:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_single [2020-10-14 17:01:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_split [2020-10-14 17:01:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront [2020-10-14 17:01:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_init_queue [2020-10-14 17:01:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure write_queue_xenstore_keys [2020-10-14 17:01:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_destroy_queues [2020-10-14 17:01:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_create_queues [2020-10-14 17:01:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_netback [2020-10-14 17:01:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_connect [2020-10-14 17:01:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_changed [2020-10-14 17:01:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_sset_count [2020-10-14 17:01:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_ethtool_stats [2020-10-14 17:01:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_strings [2020-10-14 17:01:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf [2020-10-14 17:01:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf [2020-10-14 17:01:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_remove [2020-10-14 17:01:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_init [2020-10-14 17:01:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_exit [2020-10-14 17:01:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2020-10-14 17:01:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_5 [2020-10-14 17:01:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-14 17:01:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_7 [2020-10-14 17:01:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-14 17:01:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2020-10-14 17:01:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-14 17:01:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-14 17:01:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_6 [2020-10-14 17:01:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xenbus_driver_2 [2020-10-14 17:01:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2020-10-14 17:01:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_4 [2020-10-14 17:01:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 17:01:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-14 17:01:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-14 17:01:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-14 17:01:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-14 17:01:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-14 17:01:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-14 17:01:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-14 17:01:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-14 17:01:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-14 17:01:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-14 17:01:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-14 17:01:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-14 17:01:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-14 17:01:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2020-10-14 17:01:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2020-10-14 17:01:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2020-10-14 17:01:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2020-10-14 17:01:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2020-10-14 17:01:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2020-10-14 17:01:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2020-10-14 17:01:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2020-10-14 17:01:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2020-10-14 17:01:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___get_free_pages_38 [2020-10-14 17:01:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_39 [2020-10-14 17:01:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_40 [2020-10-14 17:01:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_41 [2020-10-14 17:01:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_42 [2020-10-14 17:01:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_43 [2020-10-14 17:01:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_44 [2020-10-14 17:01:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 17:01:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-14 17:01:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-14 17:01:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-14 17:01:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-14 17:01:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-14 17:01:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 17:01:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-14 17:01:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-14 17:01:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-14 17:01:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-14 17:01:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2020-10-14 17:01:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2020-10-14 17:01:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-14 17:01:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-14 17:01:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-14 17:01:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-14 17:01:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2020-10-14 17:01:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-14 17:01:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-14 17:01:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2020-10-14 17:01:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-14 17:01:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_get_hash [2020-10-14 17:01:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __xenbus_register_frontend [2020-10-14 17:01:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-14 17:01:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-14 17:01:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-14 17:01:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-14 17:01:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-14 17:01:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-14 17:01:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-14 17:01:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-14 17:01:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-14 17:01:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_evtchn_to_irqhandler [2020-10-14 17:01:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-14 17:01:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-14 17:01:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-14 17:01:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-14 17:01:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2020-10-14 17:01:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-14 17:01:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-14 17:01:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-14 17:01:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-14 17:01:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2020-10-14 17:01:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-14 17:01:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-14 17:01:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2020-10-14 17:01:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure get_phys_to_machine [2020-10-14 17:01:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2020-10-14 17:01:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_grant_references [2020-10-14 17:01:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_claim_grant_reference [2020-10-14 17:01:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2020-10-14 17:01:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access_ref [2020-10-14 17:01:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_grant_references [2020-10-14 17:01:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_grant_foreign_access_ref [2020-10-14 17:01:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_query_foreign_access [2020-10-14 17:01:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_release_grant_reference [2020-10-14 17:01:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-14 17:01:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 17:01:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 17:01:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_7 [2020-10-14 17:01:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_7 [2020-10-14 17:01:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-14 17:01:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_2 [2020-10-14 17:01:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-14 17:01:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-14 17:01:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-14 17:01:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2020-10-14 17:01:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-14 17:01:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-14 17:01:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notify_peers [2020-10-14 17:01:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2020-10-14 17:01:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-14 17:01:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-14 17:01:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-14 17:01:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2020-10-14 17:01:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2020-10-14 17:01:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_features [2020-10-14 17:01:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2020-10-14 17:01:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-14 17:01:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2020-10-14 17:01:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 17:01:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-14 17:01:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-14 17:01:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-14 17:01:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-14 17:01:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2020-10-14 17:01:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_setup [2020-10-14 17:01:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2020-10-14 17:01:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-14 17:01:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-14 17:01:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_has_pv_nic_devices [2020-10-14 17:01:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_alloc_evtchn [2020-10-14 17:01:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2020-10-14 17:01:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_free_evtchn [2020-10-14 17:01:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_frontend_closed [2020-10-14 17:01:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_grant_ring [2020-10-14 17:01:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2020-10-14 17:01:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read [2020-10-14 17:01:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2020-10-14 17:01:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_strstate [2020-10-14 17:01:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2020-10-14 17:01:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2020-10-14 17:01:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_start [2020-10-14 17:01:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unregister_driver [2020-10-14 17:01:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_write [2020-10-14 17:01:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 17:01:19,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 17:01:19,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 17:01:19,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-14 17:01:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 17:01:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 17:01:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-14 17:01:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-14 17:01:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-14 17:01:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-14 17:01:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 17:01:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2020-10-14 17:01:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 17:01:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-14 17:01:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-14 17:01:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-14 17:01:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-14 17:01:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-14 17:01:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-14 17:01:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-14 17:01:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-14 17:01:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-14 17:01:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-14 17:01:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 17:01:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 17:01:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 17:01:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 17:01:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 17:01:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 17:01:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 17:01:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-14 17:01:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 17:01:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 17:01:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 17:01:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 17:01:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-14 17:01:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-14 17:01:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 17:01:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 17:01:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 17:01:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 17:01:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-14 17:01:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-14 17:01:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-14 17:01:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-14 17:01:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2020-10-14 17:01:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2020-10-14 17:01:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2020-10-14 17:01:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 17:01:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2020-10-14 17:01:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2020-10-14 17:01:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-14 17:01:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-14 17:01:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-14 17:01:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-14 17:01:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-14 17:01:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-14 17:01:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-14 17:01:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-14 17:01:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-14 17:01:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-14 17:01:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-14 17:01:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-14 17:01:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-14 17:01:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-14 17:01:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-14 17:01:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_6 [2020-10-14 17:01:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-14 17:01:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2020-10-14 17:01:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-14 17:01:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-14 17:01:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-14 17:01:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_10 [2020-10-14 17:01:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-14 17:01:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2020-10-14 17:01:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-14 17:01:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-14 17:01:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-14 17:01:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2020-10-14 17:01:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-14 17:01:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_40 [2020-10-14 17:01:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-14 17:01:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_43 [2020-10-14 17:01:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure xen_feature [2020-10-14 17:01:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2020-10-14 17:01:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2020-10-14 17:01:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-14 17:01:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___get_free_pages_38 [2020-10-14 17:01:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2020-10-14 17:01:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-14 17:01:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-14 17:01:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 17:01:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-14 17:01:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-14 17:01:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-14 17:01:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2020-10-14 17:01:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_5 [2020-10-14 17:01:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-14 17:01:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_7 [2020-10-14 17:01:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-14 17:01:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2020-10-14 17:01:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-14 17:01:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-14 17:01:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_6 [2020-10-14 17:01:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xenbus_driver_2 [2020-10-14 17:01:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2020-10-14 17:01:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_4 [2020-10-14 17:01:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-14 17:01:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-14 17:01:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 17:01:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-14 17:01:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 17:01:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-14 17:01:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-14 17:01:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-14 17:01:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2020-10-14 17:01:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2020-10-14 17:01:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2020-10-14 17:01:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 17:01:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-14 17:01:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-14 17:01:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_get_hash [2020-10-14 17:01:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-14 17:01:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2020-10-14 17:01:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-14 17:01:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2020-10-14 17:01:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2020-10-14 17:01:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2020-10-14 17:01:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2020-10-14 17:01:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2020-10-14 17:01:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2020-10-14 17:01:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_hash [2020-10-14 17:01:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-14 17:01:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2020-10-14 17:01:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2020-10-14 17:01:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-14 17:01:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-14 17:01:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-14 17:01:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 17:01:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2020-10-14 17:01:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2020-10-14 17:01:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2020-10-14 17:01:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2020-10-14 17:01:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2020-10-14 17:01:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2020-10-14 17:01:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2020-10-14 17:01:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2020-10-14 17:01:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-14 17:01:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2020-10-14 17:01:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2020-10-14 17:01:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-14 17:01:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2020-10-14 17:01:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_purge [2020-10-14 17:01:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2020-10-14 17:01:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2020-10-14 17:01:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2020-10-14 17:01:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_39 [2020-10-14 17:01:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-14 17:01:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_linearize [2020-10-14 17:01:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure skb_linearize [2020-10-14 17:01:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure skb_has_frag_list [2020-10-14 17:01:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2020-10-14 17:01:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2020-10-14 17:01:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_setup [2020-10-14 17:01:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-14 17:01:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_init [2020-10-14 17:01:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2020-10-14 17:01:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2020-10-14 17:01:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-14 17:01:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-14 17:01:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-14 17:01:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2020-10-14 17:01:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-14 17:01:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-14 17:01:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-14 17:01:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure napi_synchronize [2020-10-14 17:01:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-14 17:01:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-14 17:01:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-14 17:01:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2020-10-14 17:01:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-14 17:01:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_41 [2020-10-14 17:01:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-14 17:01:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2020-10-14 17:01:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-14 17:01:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-14 17:01:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2020-10-14 17:01:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-14 17:01:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-14 17:01:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2020-10-14 17:01:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-14 17:01:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-14 17:01:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-14 17:01:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-14 17:01:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2020-10-14 17:01:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-14 17:01:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-14 17:01:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-14 17:01:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-14 17:01:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_42 [2020-10-14 17:01:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-14 17:01:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_44 [2020-10-14 17:01:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notify_peers [2020-10-14 17:01:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2020-10-14 17:01:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_features [2020-10-14 17:01:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure net_gso_ok [2020-10-14 17:01:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_ok [2020-10-14 17:01:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure netif_needs_gso [2020-10-14 17:01:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-14 17:01:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-14 17:01:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-14 17:01:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-14 17:01:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-14 17:01:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-14 17:01:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-14 17:01:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure __xenbus_register_frontend [2020-10-14 17:01:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2020-10-14 17:01:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2020-10-14 17:01:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2020-10-14 17:01:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2020-10-14 17:01:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2020-10-14 17:01:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2020-10-14 17:01:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2020-10-14 17:01:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2020-10-14 17:01:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2020-10-14 17:01:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2020-10-14 17:01:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2020-10-14 17:01:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2020-10-14 17:01:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_strstate [2020-10-14 17:01:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2020-10-14 17:01:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2020-10-14 17:01:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2020-10-14 17:01:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2020-10-14 17:01:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2020-10-14 17:01:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2020-10-14 17:01:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_query_foreign_access [2020-10-14 17:01:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2020-10-14 17:01:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2020-10-14 17:01:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2020-10-14 17:01:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2020-10-14 17:01:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2020-10-14 17:01:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2020-10-14 17:01:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure __pfn_to_mfn [2020-10-14 17:01:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2020-10-14 17:01:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure page_to_mfn [2020-10-14 17:01:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_nic_devices [2020-10-14 17:01:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2020-10-14 17:01:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_is_link [2020-10-14 17:01:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2020-10-14 17:01:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2020-10-14 17:01:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2020-10-14 17:01:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_skb [2020-10-14 17:01:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_ref [2020-10-14 17:01:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2020-10-14 17:01:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure rx_refill_timeout [2020-10-14 17:01:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2020-10-14 17:01:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_maybe_wake_tx [2020-10-14 17:01:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_one_rx_buffer [2020-10-14 17:01:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2020-10-14 17:01:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_open [2020-10-14 17:01:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2020-10-14 17:01:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_one_txreq [2020-10-14 17:01:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_txreqs [2020-10-14 17:01:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_count_skb_slots [2020-10-14 17:01:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_select_queue [2020-10-14 17:01:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_start_xmit [2020-10-14 17:01:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_close [2020-10-14 17:01:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_move_rx_slot [2020-10-14 17:01:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_extras [2020-10-14 17:01:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-14 17:01:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_responses [2020-10-14 17:01:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_skb_gso [2020-10-14 17:01:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fill_frags [2020-10-14 17:01:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure checksum_setup [2020-10-14 17:01:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure handle_incoming_queue [2020-10-14 17:01:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll [2020-10-14 17:01:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_change_mtu [2020-10-14 17:01:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_stats64 [2020-10-14 17:01:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_tx_bufs [2020-10-14 17:01:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_rx_bufs [2020-10-14 17:01:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fix_features [2020-10-14 17:01:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_features [2020-10-14 17:01:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_interrupt [2020-10-14 17:01:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rx_interrupt [2020-10-14 17:01:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_interrupt [2020-10-14 17:01:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2020-10-14 17:01:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_free_netdev [2020-10-14 17:01:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_create_dev [2020-10-14 17:01:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_probe [2020-10-14 17:01:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2020-10-14 17:01:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2020-10-14 17:01:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_resume [2020-10-14 17:01:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_mac [2020-10-14 17:01:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_single [2020-10-14 17:01:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_split [2020-10-14 17:01:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront [2020-10-14 17:01:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_init_queue [2020-10-14 17:01:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure write_queue_xenstore_keys [2020-10-14 17:01:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_destroy_queues [2020-10-14 17:01:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_create_queues [2020-10-14 17:01:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_netback [2020-10-14 17:01:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_connect [2020-10-14 17:01:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure netback_changed [2020-10-14 17:01:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_sset_count [2020-10-14 17:01:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_ethtool_stats [2020-10-14 17:01:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_strings [2020-10-14 17:01:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf [2020-10-14 17:01:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf [2020-10-14 17:01:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_remove [2020-10-14 17:01:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure netif_init [2020-10-14 17:01:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure netif_exit [2020-10-14 17:01:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_7 [2020-10-14 17:01:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_7 [2020-10-14 17:01:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 17:01:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 17:01:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_2 [2020-10-14 17:01:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 17:01:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-14 17:01:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 17:01:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-14 17:01:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-14 17:01:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 17:01:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-14 17:01:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-14 17:01:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-14 17:01:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-14 17:01:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-14 17:01:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 17:01:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 17:01:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 17:01:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 17:01:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-14 17:01:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 17:01:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-14 17:01:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-14 17:01:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-14 17:01:20,942 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 17:01:31,429 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 17:01:31,430 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-14 17:01:31,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 05:01:31 BoogieIcfgContainer [2020-10-14 17:01:31,449 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 17:01:31,451 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 17:01:31,451 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 17:01:31,454 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 17:01:31,455 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 05:01:13" (1/3) ... [2020-10-14 17:01:31,456 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19e045ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 05:01:31, skipping insertion in model container [2020-10-14 17:01:31,456 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:01:18" (2/3) ... [2020-10-14 17:01:31,456 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19e045ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 05:01:31, skipping insertion in model container [2020-10-14 17:01:31,456 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 05:01:31" (3/3) ... [2020-10-14 17:01:31,458 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i [2020-10-14 17:01:31,470 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 17:01:31,481 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 17:01:31,495 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 17:01:31,528 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 17:01:31,528 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 17:01:31,528 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 17:01:31,528 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 17:01:31,528 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 17:01:31,529 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 17:01:31,529 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 17:01:31,529 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 17:01:31,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states. [2020-10-14 17:01:31,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2020-10-14 17:01:31,621 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 17:01:31,622 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 17:01:31,623 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 17:01:31,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 17:01:31,630 INFO L82 PathProgramCache]: Analyzing trace with hash -1343700154, now seen corresponding path program 1 times [2020-10-14 17:01:31,638 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 17:01:31,638 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2109306239] [2020-10-14 17:01:31,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 17:01:32,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:33,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:33,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:34,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:34,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:34,696 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:34,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:35,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:35,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:35,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:35,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:40,200 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:40,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 649 [2020-10-14 17:01:40,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 10 [2020-10-14 17:01:40,201 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7528 [2020-10-14 17:01:40,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:40,205 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:40,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:40,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-14 17:01:40,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:40,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-14 17:01:43,854 WARN L193 SmtUtils]: Spent 3.39 s on a formula simplification that was a NOOP. DAG size: 895 [2020-10-14 17:01:43,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 17:01:43,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:43,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:45,369 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:45,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:45,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:45,370 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1455 [2020-10-14 17:01:45,370 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:45,370 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:45,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:45,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:45,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:45,371 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:45,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:01:45,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:45,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:45,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:45,596 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:01:45,596 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:45,596 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-14 17:01:45,597 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:45,597 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:45,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:45,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 17:01:45,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:45,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:45,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:45,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:45,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:45,657 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:45,657 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:45,658 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:45,658 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 17:01:45,658 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:45,659 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:45,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:45,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:45,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:45,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:45,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:01:45,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:45,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:45,690 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:45,690 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:45,690 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:45,690 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 17:01:45,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:45,691 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:45,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:45,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 17:01:45,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:45,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:45,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 17:01:45,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:45,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:45,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:45,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:45,773 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:01:45,773 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:45,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-14 17:01:45,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:45,774 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:45,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:45,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-14 17:01:45,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:45,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:45,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:45,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:45,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:45,810 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:45,810 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:45,810 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:45,811 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 17:01:45,811 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:45,811 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:45,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:45,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:45,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:45,812 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:45,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:01:45,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:45,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:45,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:45,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:45,843 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:45,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:45,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 17:01:45,844 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:45,845 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:45,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:45,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 17:01:45,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:45,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:45,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 17:01:45,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:45,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:45,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:45,924 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:45,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:01:45,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:45,925 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-14 17:01:45,925 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:45,925 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:45,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:45,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 17:01:45,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:45,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:45,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:45,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:45,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:45,960 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:45,960 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:45,960 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:45,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 17:01:45,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:45,961 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:45,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:45,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:45,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:45,963 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:45,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:01:45,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:45,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:45,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:45,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:45,992 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:45,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:01:45,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:45,993 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:45,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:45,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 17:01:45,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:45,994 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:46,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 17:01:46,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:01:46,074 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:46,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-14 17:01:46,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,075 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 17:01:46,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,076 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:46,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:46,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:46,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 17:01:46,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,116 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:46,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,117 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:46,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:01:46,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,148 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,149 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:46,149 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:46,149 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 17:01:46,150 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,150 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 17:01:46,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:46,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 17:01:46,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,229 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:01:46,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:46,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-14 17:01:46,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,231 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 17:01:46,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:46,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:46,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:46,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:46,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 17:01:46,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,271 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:46,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:46,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:01:46,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,301 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,301 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:46,301 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:46,302 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:01:46,302 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,302 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 17:01:46,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:46,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-14 17:01:46,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:01:46,396 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:46,396 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-14 17:01:46,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,396 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 17:01:46,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,397 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:46,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:46,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:46,425 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:46,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 17:01:46,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,425 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:46,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:46,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:01:46,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,448 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:46,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:46,449 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:01:46,449 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,450 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 17:01:46,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,450 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:46,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-14 17:01:46,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,516 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:01:46,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:46,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-14 17:01:46,517 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,517 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-14 17:01:46,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:46,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:46,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:46,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:46,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:01:46,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,545 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:46,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:46,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:01:46,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,571 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:46,572 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:46,572 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:01:46,572 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,573 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 17:01:46,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,573 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:46,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 17:01:46,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,642 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,642 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:01:46,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:46,643 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-14 17:01:46,643 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,643 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 17:01:46,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,644 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:46,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,673 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,673 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:46,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:46,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:01:46,674 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,674 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:46,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,675 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:46,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:01:46,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:46,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:46,698 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:01:46,698 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,699 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 17:01:46,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,699 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:46,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-14 17:01:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,725 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:01:46,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:46,766 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-14 17:01:46,766 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,766 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 17:01:46,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,767 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:46,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:46,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,798 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,799 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:46,799 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:46,799 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 17:01:46,799 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,800 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:46,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,801 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:46,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:01:46,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,826 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:46,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:46,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:01:46,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,826 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 17:01:46,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:46,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-14 17:01:46,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:01:46,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:46,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-14 17:01:46,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,891 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 17:01:46,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:46,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,921 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,921 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:46,921 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:46,921 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 17:01:46,921 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,922 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:46,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,922 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:46,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:01:46,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,946 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:46,947 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:46,947 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:46,947 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 17:01:46,947 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:46,947 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:46,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:46,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 17:01:46,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:46,948 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:46,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-14 17:01:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:46,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:46,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:01:47,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:47,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-14 17:01:47,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,016 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-14 17:01:47,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:47,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:47,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,042 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,042 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:47,043 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:47,043 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:01:47,043 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,043 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:47,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,044 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:47,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:01:47,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,069 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,070 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:47,070 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:47,070 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:01:47,070 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,070 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:47,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,071 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:47,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-14 17:01:47,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:01:47,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:47,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-14 17:01:47,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,140 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 17:01:47,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:47,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:47,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:47,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:01:47,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,169 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:47,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:47,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:01:47,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,190 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:47,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:47,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:01:47,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,191 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 17:01:47,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:47,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-14 17:01:47,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:01:47,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:47,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-14 17:01:47,269 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,269 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-14 17:01:47,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,270 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:47,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:47,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,312 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:47,312 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:47,312 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 17:01:47,313 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,313 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:47,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,314 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:47,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:01:47,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,350 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:47,350 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:47,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 17:01:47,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,351 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 17:01:47,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:47,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-14 17:01:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:01:47,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:47,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-14 17:01:47,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,433 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 17:01:47,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:47,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:47,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,473 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:47,473 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:47,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 17:01:47,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,474 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:47,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,475 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:47,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:01:47,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:47,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:47,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 17:01:47,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,515 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 17:01:47,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:47,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-14 17:01:47,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:01:47,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:47,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-14 17:01:47,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,611 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 17:01:47,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:47,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:47,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:47,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:47,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:01:47,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,653 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:47,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:47,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:01:47,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,689 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,689 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:47,689 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:47,690 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 17:01:47,690 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,690 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 17:01:47,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:47,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-14 17:01:47,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,725 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,774 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,775 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:01:47,775 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:47,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-14 17:01:47,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,776 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-14 17:01:47,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:47,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:47,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,814 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:47,815 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:47,815 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 17:01:47,815 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,816 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:47,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,817 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:47,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:01:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:47,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:47,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 17:01:47,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,853 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:47,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:47,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-14 17:01:47,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:47,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 17:01:47,882 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:47,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 17:01:47,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:47,883 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:47,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:47,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-14 17:01:47,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:47,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:47,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-14 17:01:47,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:47,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:47,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:48,159 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:48,159 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:01:48,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:48,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 223 [2020-10-14 17:01:48,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:48,161 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:48,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:48,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 17:01:48,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:48,162 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:48,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:48,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:48,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:48,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:48,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:48,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:48,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 17:01:48,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:48,208 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:48,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:48,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:48,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:48,209 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:48,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2020-10-14 17:01:48,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:48,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:48,278 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:48,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:48,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:01:48,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:48,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 207 [2020-10-14 17:01:48,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:48,443 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:48,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:48,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 17:01:48,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:48,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:48,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:48,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:48,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:48,543 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:48,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:48,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:48,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-14 17:01:48,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:48,546 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:48,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:48,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:48,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:48,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 17:01:48,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2020-10-14 17:01:48,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:48,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:48,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:48,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:48,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:01:48,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:48,727 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 158 [2020-10-14 17:01:48,727 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:48,727 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:48,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:48,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 17:01:48,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:48,728 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:48,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:48,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:48,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:48,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:48,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:48,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 17:01:48,772 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:48,772 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:48,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:48,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:48,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:48,773 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:48,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2020-10-14 17:01:48,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:48,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:48,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:48,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:48,951 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:01:48,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:48,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 155 [2020-10-14 17:01:48,952 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:48,952 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:48,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:48,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 17:01:48,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:48,953 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:48,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:48,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:48,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:48,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:48,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:48,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:48,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 17:01:48,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:48,996 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:48,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:48,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:48,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:48,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:49,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2020-10-14 17:01:49,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:49,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,149 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:49,149 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:01:49,149 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:49,149 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 129 [2020-10-14 17:01:49,150 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:49,150 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:49,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:49,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 17:01:49,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:49,150 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:49,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:49,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:49,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:49,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:49,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:49,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 17:01:49,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:49,178 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:49,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:49,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:49,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:49,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:49,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2020-10-14 17:01:49,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:49,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,299 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:49,299 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:01:49,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:49,300 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-14 17:01:49,300 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:49,300 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:49,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:49,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 17:01:49,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:49,301 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:49,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:49,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:49,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,328 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:49,328 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:49,328 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:49,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:01:49,329 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:49,329 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:49,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:49,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:49,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:49,330 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:49,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2020-10-14 17:01:49,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:49,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:49,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:01:49,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:49,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 113 [2020-10-14 17:01:49,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:49,461 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:49,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:49,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 17:01:49,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:49,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:49,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:49,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:49,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:49,493 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:49,493 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:49,493 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:01:49,493 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:49,494 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:49,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:49,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:49,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:49,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:49,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-14 17:01:49,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:49,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:49,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:01:49,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:49,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 120 [2020-10-14 17:01:49,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:49,633 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:49,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:49,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 17:01:49,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:49,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:49,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:49,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:49,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:49,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:49,663 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:49,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:01:49,664 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:49,664 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:49,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:49,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:49,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:49,665 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:49,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2020-10-14 17:01:49,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:49,691 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:49,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:01:49,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:01:49,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-14 17:01:49,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:49,784 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:49,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:49,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 17:01:49,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:49,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:49,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:49,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:49,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:49,814 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:01:49,814 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:49,814 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 17:01:49,814 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:49,815 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:49,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:49,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:49,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:49,815 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:49,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-14 17:01:49,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:49,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,870 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:49,870 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:49,870 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:49,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 17:01:49,870 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:49,871 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:49,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:49,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 17:01:49,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:49,871 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:49,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 384 [2020-10-14 17:01:49,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:49,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:49,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:49,899 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:49,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:01:49,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:49,900 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:49,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:49,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 17:01:49,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:49,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:49,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2020-10-14 17:01:49,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:49,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:49,943 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 29 [2020-10-14 17:01:49,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:49,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-14 17:01:49,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:49,944 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:49,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:49,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 26 [2020-10-14 17:01:49,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:49,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:49,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:49,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:49,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:49,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:49,974 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:49,974 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 17:01:49,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:49,975 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:49,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:49,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:49,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:49,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:49,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:01:49,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:49,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:49,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:49,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:49,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:49,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:01:49,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:49,999 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:49,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:49,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:50,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:50,000 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:50,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-14 17:01:50,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:50,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:50,021 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:50,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:50,022 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:50,022 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:01:50,022 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:50,022 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:50,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:50,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:50,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:50,023 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:50,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2020-10-14 17:01:50,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:50,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:50,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:50,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-14 17:01:50,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:50,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 17:01:50,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:50,082 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:50,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:50,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 23 [2020-10-14 17:01:50,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:50,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:50,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:50,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:50,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:50,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:50,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:50,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:50,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:01:50,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:50,109 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:50,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:50,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:50,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:50,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:50,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 17:01:50,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:50,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:50,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:50,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-14 17:01:50,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:50,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 17:01:50,133 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:50,134 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:50,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:50,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:50,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:50,134 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:50,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:50,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:50,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:50,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:50,155 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:50,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:50,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:01:50,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:50,156 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:50,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:50,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:50,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:50,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:50,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2020-10-14 17:01:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:50,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:50,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:50,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 17:01:50,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:50,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 17:01:50,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:50,189 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:50,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:50,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-14 17:01:50,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:50,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:50,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:50,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:50,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:50,213 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:50,213 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:50,213 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:50,214 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:01:50,214 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:50,214 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:50,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:50,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:50,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:50,215 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:50,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 439 [2020-10-14 17:01:50,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:50,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:50,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:50,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 17:01:50,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:50,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 17:01:50,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:50,248 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:50,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:50,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-14 17:01:50,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:50,249 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:01:50,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:01:50,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:50,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:50,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:50,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:50,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:50,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:01:50,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:50,274 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:50,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:50,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:01:50,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:50,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:50,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2020-10-14 17:01:50,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:01:50,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:01:50,299 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:01:50,299 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:01:50,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:01:50,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 17:01:50,300 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:01:50,300 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:01:50,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:01:50,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 17:01:50,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:01:50,301 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:01:50,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2021 backedges. 71 proven. 150 refuted. 0 times theorem prover too weak. 1800 trivial. 0 not checked. [2020-10-14 17:01:50,847 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2109306239] [2020-10-14 17:01:50,849 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 17:01:50,850 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-10-14 17:01:50,851 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [93154576] [2020-10-14 17:01:50,862 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-14 17:01:50,862 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 17:01:50,877 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-14 17:01:50,877 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-10-14 17:01:50,880 INFO L87 Difference]: Start difference. First operand 2459 states. Second operand 8 states. [2020-10-14 17:02:48,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 17:02:48,503 INFO L93 Difference]: Finished difference Result 4871 states and 6647 transitions. [2020-10-14 17:02:48,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-14 17:02:48,506 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 467 [2020-10-14 17:02:48,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 17:02:48,558 INFO L225 Difference]: With dead ends: 4871 [2020-10-14 17:02:48,558 INFO L226 Difference]: Without dead ends: 2780 [2020-10-14 17:02:48,574 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 204 GetRequests, 191 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=77, Invalid=133, Unknown=0, NotChecked=0, Total=210 [2020-10-14 17:02:48,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2780 states. [2020-10-14 17:02:49,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2780 to 2006. [2020-10-14 17:02:49,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2006 states. [2020-10-14 17:02:49,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 2006 states and 2579 transitions. [2020-10-14 17:02:49,451 INFO L78 Accepts]: Start accepts. Automaton has 2006 states and 2579 transitions. Word has length 467 [2020-10-14 17:02:49,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 17:02:49,452 INFO L479 AbstractCegarLoop]: Abstraction has 2006 states and 2579 transitions. [2020-10-14 17:02:49,452 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-14 17:02:49,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2006 states and 2579 transitions. [2020-10-14 17:02:49,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2020-10-14 17:02:49,466 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 17:02:49,467 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 17:02:49,467 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-14 17:02:49,468 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 17:02:49,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 17:02:49,468 INFO L82 PathProgramCache]: Analyzing trace with hash 608333606, now seen corresponding path program 1 times [2020-10-14 17:02:49,468 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 17:02:49,469 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [411292744] [2020-10-14 17:02:49,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 17:02:49,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:02:50,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:02:50,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:02:51,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:02:52,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:02:53,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:02:57,584 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:02:57,585 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 649 [2020-10-14 17:02:57,585 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-14 17:02:57,585 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7597 [2020-10-14 17:02:57,585 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:02:57,585 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:02:57,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 17:02:57,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 503 [2020-10-14 17:02:57,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 21 [2020-10-14 17:02:57,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:01,083 WARN L193 SmtUtils]: Spent 3.24 s on a formula simplification that was a NOOP. DAG size: 895 [2020-10-14 17:03:01,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 17:03:01,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:01,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:01,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:01,705 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:01,705 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:01,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 593 [2020-10-14 17:03:01,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:01,705 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:01,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:01,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:01,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:01,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:01,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:03:01,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:01,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:01,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:01,861 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:03:01,861 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:01,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 17:03:01,862 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:01,862 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:01,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:01,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:01,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:01,863 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:01,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:01,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:01,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:01,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:01,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:01,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:01,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 17:03:01,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:01,912 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:01,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:01,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:01,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:01,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:01,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:03:01,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:01,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:01,935 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:01,935 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:01,936 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:01,936 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:03:01,936 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:01,936 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:01,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:01,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:01,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:01,937 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:01,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 17:03:01,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:01,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:01,975 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:01,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:03:01,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:01,976 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-14 17:03:01,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:01,977 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:01,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:01,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:01,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:01,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:01,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:01,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:01,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,004 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:02,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,005 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:03:02,005 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,006 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,007 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:02,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:03:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:02,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:03:02,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,033 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:02,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 17:03:02,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,055 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,072 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,072 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:03:02,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,073 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-14 17:03:02,073 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,073 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,074 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:02,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:02,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 17:03:02,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,102 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:02,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:03:02,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:02,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:03:02,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,127 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:02,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 17:03:02,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,163 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:03:02,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,164 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 17:03:02,164 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,165 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:02,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:02,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:03:02,192 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,192 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,193 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:02,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:03:02,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:02,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:03:02,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,216 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:02,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 17:03:02,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,257 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:03:02,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-14 17:03:02,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,258 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:02,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:02,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:02,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:03:02,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,289 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,289 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:03:02,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:02,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:03:02,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,311 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,311 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-14 17:03:02,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:03:02,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,342 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 17:03:02,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,342 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:02,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,376 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:02,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 17:03:02,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,377 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:03:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:02,398 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,398 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:03:02,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,399 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-14 17:03:02,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:03:02,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 17:03:02,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,434 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:02,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:02,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,459 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:02,460 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,460 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:03:02,460 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,460 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,461 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:03:02,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,479 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,480 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:02,480 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:03:02,480 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,480 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,481 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:02,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 17:03:02,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,517 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:03:02,517 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,517 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-14 17:03:02,517 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,517 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,518 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:02,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,536 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:02,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:03:02,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,542 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:02,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:03:02,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,565 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:02,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:03:02,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,566 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-14 17:03:02,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,602 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:03:02,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-14 17:03:02,603 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,603 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:02,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:02,626 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:03:02,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,627 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:02,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:03:02,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,649 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:02,649 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:03:02,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,650 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:02,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-14 17:03:02,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,686 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,686 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:03:02,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,687 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-14 17:03:02,687 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,687 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,688 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:02,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,709 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,709 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:02,710 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,710 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:03:02,710 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,710 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,711 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:02,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:03:02,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,731 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:02,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:03:02,732 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,732 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-14 17:03:02,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:03:02,764 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,764 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 17:03:02,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,764 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,765 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:02,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:02,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:03:02,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,788 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:03:02,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,807 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:02,807 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,807 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:03:02,807 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,808 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,808 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-14 17:03:02,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,825 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:03:02,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 17:03:02,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,841 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:02,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:02,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:03:02,864 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,864 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:03:02,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:02,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:03:02,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,884 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-14 17:03:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,920 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,920 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:03:02,921 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,921 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 17:03:02,921 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,921 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,922 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:02,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:02,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:03:02,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,945 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:03:02,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:02,964 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:02,964 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:02,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:02,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:03:02,965 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:02,965 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:02,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:02,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:02,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:02,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:02,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-14 17:03:02,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:02,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,002 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:03,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:03:03,003 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:03,003 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-14 17:03:03,003 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:03,004 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:03,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:03,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:03,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:03,004 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:03,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:03,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:03,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:03,028 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:03,028 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:03,028 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:03:03,028 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:03,029 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:03,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:03,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:03,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:03,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:03,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:03:03,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:03,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,066 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:03,066 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:03,066 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:03,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:03:03,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:03,069 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:03,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:03,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:03,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:03,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 17:03:03,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-14 17:03:03,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:03,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:03,112 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:03:03,112 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:03,113 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-14 17:03:03,113 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:03,113 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:03,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:03,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:03,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:03,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:03,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:03,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:03,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,142 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:03,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:03,142 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:03,143 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:03:03,143 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:03,143 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:03,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:03,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:03,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:03,144 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:03,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:03:03,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:03,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:03,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:03,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:03,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-14 17:03:03,270 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:03,270 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:03,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:03,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:03,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:03,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:03,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-14 17:03:03,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:03,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,299 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:03,299 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:03:03,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:03,300 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 17:03:03,300 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:03,300 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:03,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:03,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:03,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:03,301 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:03,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:03,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:03,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:03,342 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:03,342 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-14 17:03:03,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:03,343 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:03,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:03,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:03,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:03,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:03,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:03:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:03,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,368 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:03,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:03,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:03,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 17:03:03,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:03,369 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:03,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:03,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:03,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:03,370 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:03,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-14 17:03:03,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:03,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,393 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:03,393 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 17:03:03,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:03,394 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:03:03,394 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:03,394 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:03,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:03,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:03,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:03,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:03,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-14 17:03:03,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:03,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:03,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:03:03,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:03:03,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-14 17:03:03,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:03,546 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:03,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:03,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:03,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:03,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:03,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:03,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:03,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:03,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:03,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:03,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:03:03,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:03,577 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:03,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:03,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:03,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:03,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:03,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2020-10-14 17:03:03,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:03,600 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,698 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:03,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:03:03,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:03:03,699 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 105 [2020-10-14 17:03:03,699 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:03,699 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:03,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:03,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:03,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:03,701 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:03,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:03,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:03,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,728 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:03,729 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:03,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:03,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:03:03,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:03,730 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:03,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:03,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:03,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:03,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:03,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2020-10-14 17:03:03,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:03,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,837 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:03,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:03:03,838 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:03:03,838 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-14 17:03:03,838 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:03,839 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:03,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:03,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:03,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:03,840 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:03,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:03,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:03,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:03,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:03,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:03,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:03:03,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:03,869 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:03,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:03,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:03,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:03,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:03,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2020-10-14 17:03:03,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:03,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:03,966 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:03,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:03:03,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:03:03,967 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-14 17:03:03,967 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:03,967 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:03,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:03,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:03,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:03,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:03,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:03,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:03,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,000 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:04,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:03:04,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,002 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,003 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:04,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2020-10-14 17:03:04,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,103 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:03:04,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:03:04,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-14 17:03:04,104 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,105 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,106 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:04,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:04,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:04,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:03:04,136 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,136 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:04,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2020-10-14 17:03:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:03:04,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:03:04,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-14 17:03:04,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,243 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:04,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:04,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:04,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:03:04,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,280 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,281 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:04,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2020-10-14 17:03:04,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,384 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:03:04,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:03:04,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-14 17:03:04,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,386 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:04,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:04,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:04,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:03:04,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,416 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:04,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-14 17:03:04,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:03:04,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:03:04,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-14 17:03:04,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,486 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:04,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:04,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,508 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:04,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,509 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:03:04,509 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,509 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,510 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:04,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2020-10-14 17:03:04,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:03:04,590 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:03:04,590 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-14 17:03:04,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,591 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:04,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,607 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,612 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,612 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:03:04,612 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,612 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:03:04,613 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,613 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,614 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:04,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-14 17:03:04,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,662 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,662 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:04,662 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,662 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:03:04,662 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,663 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 17:03:04,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 17:03:04,663 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:04,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 384 [2020-10-14 17:03:04,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:04,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:03:04,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,683 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 17:03:04,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:04,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2020-10-14 17:03:04,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,713 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 29 [2020-10-14 17:03:04,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 17:03:04,714 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,714 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 26 [2020-10-14 17:03:04,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,715 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:04,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:04,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:03:04,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,735 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,736 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:04,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:03:04,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,752 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:04,753 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:03:04,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,753 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:04,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-14 17:03:04,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,768 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:04,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:03:04,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,772 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:04,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2020-10-14 17:03:04,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-14 17:03:04,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 17:03:04,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,819 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 23 [2020-10-14 17:03:04,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:04,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:04,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,837 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:04,837 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,838 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 17:03:04,838 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,838 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:04,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 17:03:04,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-14 17:03:04,857 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,857 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:03:04,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,858 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,858 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:04,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:04,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:04,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:03:04,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,877 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:04,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2020-10-14 17:03:04,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,904 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 17:03:04,904 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,904 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 17:03:04,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,905 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-14 17:03:04,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,906 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:04,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:04,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:04,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 17:03:04,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,924 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:04,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 439 [2020-10-14 17:03:04,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,948 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,949 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 17:03:04,949 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 17:03:04,949 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,949 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-14 17:03:04,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,950 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:03:04,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:03:04,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:04,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:03:04,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,973 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:03:04,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:04,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2020-10-14 17:03:04,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:03:04,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:03:04,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:03:04,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:03:04,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:03:04,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:03:04,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:03:04,997 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:03:04,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:03:04,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 17:03:04,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:03:04,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:03:05,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2021 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2021 trivial. 0 not checked. [2020-10-14 17:03:05,260 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [411292744] [2020-10-14 17:03:05,260 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 17:03:05,261 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-14 17:03:05,261 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1775848903] [2020-10-14 17:03:05,263 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-14 17:03:05,263 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 17:03:05,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-14 17:03:05,264 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2020-10-14 17:03:05,264 INFO L87 Difference]: Start difference. First operand 2006 states and 2579 transitions. Second operand 9 states. [2020-10-14 17:03:11,751 WARN L193 SmtUtils]: Spent 3.21 s on a formula simplification that was a NOOP. DAG size: 897 [2020-10-14 17:04:15,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 17:04:15,646 INFO L93 Difference]: Finished difference Result 6709 states and 9078 transitions. [2020-10-14 17:04:15,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-10-14 17:04:15,647 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 467 [2020-10-14 17:04:15,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 17:04:15,687 INFO L225 Difference]: With dead ends: 6709 [2020-10-14 17:04:15,688 INFO L226 Difference]: Without dead ends: 4772 [2020-10-14 17:04:15,699 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 193 GetRequests, 170 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 134 ImplicationChecksByTransitivity, 7.0s TimeCoverageRelationStatistics Valid=185, Invalid=415, Unknown=0, NotChecked=0, Total=600 [2020-10-14 17:04:15,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4772 states. [2020-10-14 17:04:16,985 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4772 to 3411. [2020-10-14 17:04:16,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3411 states. [2020-10-14 17:04:17,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3411 states to 3411 states and 4365 transitions. [2020-10-14 17:04:17,149 INFO L78 Accepts]: Start accepts. Automaton has 3411 states and 4365 transitions. Word has length 467 [2020-10-14 17:04:17,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 17:04:17,151 INFO L479 AbstractCegarLoop]: Abstraction has 3411 states and 4365 transitions. [2020-10-14 17:04:17,151 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-14 17:04:17,151 INFO L276 IsEmpty]: Start isEmpty. Operand 3411 states and 4365 transitions. [2020-10-14 17:04:17,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2020-10-14 17:04:17,163 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 17:04:17,164 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 9, 9, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 17:04:17,164 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-14 17:04:17,164 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 17:04:17,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 17:04:17,166 INFO L82 PathProgramCache]: Analyzing trace with hash -1503346434, now seen corresponding path program 1 times [2020-10-14 17:04:17,166 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 17:04:17,166 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [59823490] [2020-10-14 17:04:17,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 17:04:17,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:18,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:18,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:19,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:19,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:20,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:23,811 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:23,812 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 639 [2020-10-14 17:04:23,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-14 17:04:23,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6199 [2020-10-14 17:04:23,812 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:23,812 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:23,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 17:04:23,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 503 [2020-10-14 17:04:23,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 17 [2020-10-14 17:04:23,813 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:28,144 WARN L193 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 895 [2020-10-14 17:04:28,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 17:04:28,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:28,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:28,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:28,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:28,651 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:28,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 468 [2020-10-14 17:04:28,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:28,652 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:28,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:28,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:28,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:28,652 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:28,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:04:28,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:28,737 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:28,749 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:28,749 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:04:28,749 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:28,749 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 17:04:28,749 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:28,750 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:28,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:28,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:28,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:28,750 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:28,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:28,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:28,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:28,794 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:28,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:28,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:28,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:04:28,795 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:28,795 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:28,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:28,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:28,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:28,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:28,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:04:28,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:28,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:28,813 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:28,813 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:28,813 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:28,813 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:04:28,813 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:28,814 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:28,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:28,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:28,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:28,814 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:28,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 17:04:28,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:28,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:28,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:28,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:04:28,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:28,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 17:04:28,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:28,840 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:28,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:28,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:28,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:28,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:28,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:28,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:28,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:28,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:28,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:28,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:28,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:04:28,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:28,863 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:28,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:28,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:28,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:28,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:28,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:04:28,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:28,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:28,880 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:28,880 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:28,880 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:28,881 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 17:04:28,881 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:28,881 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:28,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:28,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:28,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:28,882 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:28,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 17:04:28,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:28,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:28,909 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:28,909 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:04:28,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:28,910 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 17:04:28,910 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:28,910 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:28,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:28,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:28,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:28,911 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:28,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:28,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:28,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:28,930 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:28,930 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:28,931 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:28,931 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 17:04:28,931 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:28,931 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:28,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:28,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:28,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:28,932 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:28,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:04:28,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:28,943 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:28,945 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:28,945 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:28,945 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:28,946 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 17:04:28,946 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:28,946 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:28,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:28,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:28,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:28,946 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:28,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 17:04:28,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:28,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:28,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:28,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:04:28,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:28,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:04:28,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:28,968 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:28,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:28,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:28,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:28,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:28,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:28,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:28,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:28,987 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:28,987 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:28,987 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:28,988 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:04:28,988 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:28,988 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:28,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:28,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:28,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:28,989 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:28,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:04:28,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,007 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:29,008 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,008 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:04:29,008 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,008 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,009 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 17:04:29,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:04:29,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-14 17:04:29,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,049 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:29,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,085 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:29,086 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,086 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-14 17:04:29,086 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,086 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,087 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:04:29,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,106 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:29,106 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:04:29,107 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,107 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-14 17:04:29,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,138 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,138 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:04:29,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,139 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 17:04:29,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,139 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:29,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,161 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:29,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:04:29,162 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,163 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:29,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:04:29,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:29,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:04:29,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,188 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-14 17:04:29,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,225 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:04:29,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,226 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 17:04:29,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,226 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:29,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:29,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,255 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:04:29,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,255 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:29,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:04:29,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:29,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 17:04:29,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,280 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,281 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-14 17:04:29,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:04:29,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 17:04:29,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,318 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:29,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,346 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:29,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:04:29,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,348 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:04:29,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,370 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:29,370 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:04:29,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,371 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-14 17:04:29,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,410 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,411 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:04:29,411 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,411 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-14 17:04:29,411 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,412 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:29,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:29,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 17:04:29,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,443 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:04:29,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,468 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,468 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:29,468 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,469 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:04:29,469 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,469 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,470 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-14 17:04:29,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,504 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:04:29,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,505 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 17:04:29,505 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,505 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,506 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:29,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:29,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:29,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:04:29,529 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,529 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:04:29,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,551 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:29,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:04:29,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,552 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-14 17:04:29,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,588 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,588 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:04:29,588 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,588 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-14 17:04:29,589 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,589 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,590 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:29,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,612 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,612 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:29,612 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,613 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:04:29,613 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,613 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,614 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:04:29,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:29,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,632 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:04:29,632 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,633 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,633 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:29,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-14 17:04:29,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,664 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:04:29,664 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,664 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 17:04:29,664 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,665 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,665 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,688 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:29,688 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,688 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:04:29,689 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,689 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,690 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:29,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:04:29,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,709 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,709 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:29,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:04:29,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,710 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:29,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-14 17:04:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,745 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:04:29,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 17:04:29,746 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,746 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,747 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:29,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:29,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:29,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:04:29,770 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,771 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:04:29,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:29,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,791 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:04:29,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,791 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,792 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-14 17:04:29,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:04:29,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-14 17:04:29,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,828 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:29,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:29,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:29,852 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:04:29,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,853 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:04:29,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,872 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:29,872 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,872 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:04:29,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,873 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:29,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-14 17:04:29,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,906 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:04:29,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 17:04:29,907 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,907 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:29,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:29,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,930 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,930 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:29,930 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,930 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:04:29,931 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,931 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:29,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:04:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:29,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:04:29,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,951 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:29,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-14 17:04:29,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:29,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:29,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:29,986 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:04:29,986 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:29,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 17:04:29,987 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:29,987 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:29,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:29,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:29,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:29,988 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:29,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:30,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,010 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,010 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:30,010 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:30,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:04:30,011 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,011 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:30,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:04:30,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:30,035 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:30,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:04:30,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,035 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:30,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-14 17:04:30,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 17:04:30,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:30,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:04:30,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,065 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:30,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-14 17:04:30,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:04:30,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:04:30,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-14 17:04:30,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,171 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,172 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:30,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:30,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:30,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 17:04:30,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,186 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2020-10-14 17:04:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,239 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:04:30,239 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:04:30,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-14 17:04:30,240 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,240 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,240 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:30,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:30,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:30,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 17:04:30,256 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,256 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2020-10-14 17:04:30,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,306 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:04:30,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:04:30,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-14 17:04:30,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,307 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,308 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:30,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:30,324 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:30,324 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 17:04:30,324 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,325 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,325 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2020-10-14 17:04:30,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,376 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:04:30,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:04:30,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-14 17:04:30,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,376 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:30,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,397 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,397 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:30,397 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:30,397 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:04:30,398 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,398 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,399 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2020-10-14 17:04:30,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:04:30,462 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:04:30,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-14 17:04:30,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,462 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:30,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,483 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:30,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:30,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:04:30,484 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,484 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,485 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2020-10-14 17:04:30,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,542 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:04:30,542 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:04:30,543 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-14 17:04:30,543 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,543 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,544 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:30,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,563 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:30,563 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:30,563 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:04:30,563 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,563 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,564 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2020-10-14 17:04:30,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:04:30,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:04:30,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-14 17:04:30,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,610 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:30,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:30,626 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:30,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 17:04:30,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,627 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-14 17:04:30,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,680 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,680 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:04:30,680 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:04:30,680 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-14 17:04:30,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,680 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:30,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,696 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:30,696 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:30,696 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 17:04:30,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,697 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2020-10-14 17:04:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:04:30,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:04:30,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-14 17:04:30,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,761 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:30,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:30,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:30,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 17:04:30,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,779 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,780 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-14 17:04:30,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:30,824 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:30,824 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:04:30,824 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,824 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 17:04:30,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:30,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 17:04:30,825 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 380 [2020-10-14 17:04:30,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:30,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:30,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 17:04:30,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,840 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 17:04:30,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,840 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:30,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2020-10-14 17:04:30,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:30,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:30,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 17:04:30,856 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,856 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 17:04:30,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 405 [2020-10-14 17:04:30,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,870 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,870 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:30,870 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:30,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 17:04:30,870 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,870 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 17:04:30,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,871 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:30,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2020-10-14 17:04:30,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:30,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:30,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:30,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 46 [2020-10-14 17:04:30,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:04:30,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-14 17:04:30,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:30,972 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:30,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:30,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 43 [2020-10-14 17:04:30,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:30,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:31,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:31,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:31,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:31,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:31,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:04:31,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:31,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:04:31,039 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:31,039 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:31,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:31,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:31,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:31,043 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 17:04:31,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:31,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:31,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:31,066 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:31,066 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:04:31,066 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:31,066 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:04:31,067 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:31,067 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:31,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:31,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:31,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:31,068 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:04:31,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-14 17:04:31,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:31,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:31,092 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:31,092 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 17:04:31,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:31,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:04:31,093 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:31,093 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:31,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:31,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:31,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:31,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:31,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:04:31,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:31,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:31,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:31,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:31,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:31,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 17:04:31,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:31,109 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:31,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:31,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:31,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:31,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:31,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-14 17:04:31,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:04:31,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:04:31,143 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:04:31,143 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:04:31,143 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:04:31,143 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 17:04:31,143 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:04:31,143 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:04:31,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:04:31,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:04:31,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:04:31,144 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:04:31,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2004 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2004 trivial. 0 not checked. [2020-10-14 17:04:31,481 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [59823490] [2020-10-14 17:04:31,481 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 17:04:31,481 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-14 17:04:31,482 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [732934943] [2020-10-14 17:04:31,483 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-14 17:04:31,483 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 17:04:31,483 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-14 17:04:31,483 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2020-10-14 17:04:31,483 INFO L87 Difference]: Start difference. First operand 3411 states and 4365 transitions. Second operand 11 states. [2020-10-14 17:04:37,856 WARN L193 SmtUtils]: Spent 3.24 s on a formula simplification that was a NOOP. DAG size: 897