/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=NARROWEST --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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 19:52:08,332 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 19:52:08,335 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 19:52:08,358 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 19:52:08,359 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 19:52:08,360 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 19:52:08,361 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 19:52:08,363 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 19:52:08,368 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 19:52:08,369 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 19:52:08,369 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 19:52:08,372 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 19:52:08,373 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 19:52:08,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 19:52:08,376 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 19:52:08,376 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 19:52:08,377 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 19:52:08,378 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 19:52:08,379 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 19:52:08,381 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 19:52:08,382 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 19:52:08,383 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 19:52:08,384 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 19:52:08,385 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 19:52:08,387 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 19:52:08,387 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 19:52:08,387 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 19:52:08,388 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 19:52:08,389 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 19:52:08,389 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 19:52:08,390 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 19:52:08,390 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 19:52:08,391 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 19:52:08,392 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 19:52:08,393 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 19:52:08,393 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 19:52:08,393 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 19:52:08,394 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 19:52:08,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 19:52:08,395 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 19:52:08,395 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 19:52:08,396 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 [2020-10-13 19:52:08,419 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 19:52:08,419 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 19:52:08,420 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 19:52:08,421 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 19:52:08,421 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 19:52:08,421 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 19:52:08,421 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 19:52:08,422 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 19:52:08,422 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 19:52:08,422 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 19:52:08,422 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 19:52:08,422 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 19:52:08,422 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 19:52:08,423 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 19:52:08,423 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 19:52:08,423 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 19:52:08,423 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 19:52:08,423 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 19:52:08,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 19:52:08,424 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 19:52:08,424 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 19:52:08,424 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 19:52:08,424 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 19:52:08,425 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 19:52:08,425 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 19:52:08,425 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 19:52:08,425 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 19:52:08,425 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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 19:52:08,743 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 19:52:08,755 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 19:52:08,759 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 19:52:08,760 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 19:52:08,761 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 19:52:08,762 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2020-10-13 19:52:08,831 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/99ca393f9/ec0b602985034edcb0252605e95bc583/FLAGa6ed83227 [2020-10-13 19:52:09,642 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 19:52:09,643 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2020-10-13 19:52:09,696 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/99ca393f9/ec0b602985034edcb0252605e95bc583/FLAGa6ed83227 [2020-10-13 19:52:10,184 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/99ca393f9/ec0b602985034edcb0252605e95bc583 [2020-10-13 19:52:10,194 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 19:52:10,196 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 19:52:10,197 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 19:52:10,198 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 19:52:10,201 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 19:52:10,202 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:52:10" (1/1) ... [2020-10-13 19:52:10,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40dc60cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:52:10, skipping insertion in model container [2020-10-13 19:52:10,205 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:52:10" (1/1) ... [2020-10-13 19:52:10,213 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 19:52:10,360 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 19:52:11,016 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4395] [2020-10-13 19:52:11,018 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4396-4397] [2020-10-13 19:52:12,446 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 19:52:12,483 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 19:52:12,607 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4395] [2020-10-13 19:52:12,608 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4396-4397] [2020-10-13 19:52:12,823 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 19:52:13,299 INFO L208 MainTranslator]: Completed translation [2020-10-13 19:52:13,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:52:13 WrapperNode [2020-10-13 19:52:13,299 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 19:52:13,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 19:52:13,301 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 19:52:13,301 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 19:52:13,316 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:52:13" (1/1) ... [2020-10-13 19:52:13,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:52:13" (1/1) ... [2020-10-13 19:52:13,420 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:52:13" (1/1) ... [2020-10-13 19:52:13,421 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:52:13" (1/1) ... [2020-10-13 19:52:13,601 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:52:13" (1/1) ... [2020-10-13 19:52:13,636 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:52:13" (1/1) ... [2020-10-13 19:52:13,688 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:52:13" (1/1) ... [2020-10-13 19:52:13,737 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 19:52:13,738 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 19:52:13,738 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 19:52:13,738 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 19:52:13,739 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:52:13" (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 [2020-10-13 19:52:13,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 19:52:13,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 19:52:13,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-13 19:52:13,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-13 19:52:13,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-13 19:52:13,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-13 19:52:13,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 19:52:13,834 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 19:52:13,834 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-13 19:52:13,834 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 19:52:13,834 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-13 19:52:13,835 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-13 19:52:13,835 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 19:52:13,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2020-10-13 19:52:13,837 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-13 19:52:13,837 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-13 19:52:13,837 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-13 19:52:13,838 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-13 19:52:13,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 19:52:13,838 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-13 19:52:13,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kcalloc_14 [2020-10-13 19:52:13,838 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 19:52:13,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 19:52:13,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 19:52:13,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 19:52:13,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 19:52:13,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 19:52:13,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 19:52:13,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 19:52:13,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-13 19:52:13,840 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-13 19:52:13,840 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 19:52:13,840 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 19:52:13,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2020-10-13 19:52:13,840 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-13 19:52:13,840 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-13 19:52:13,841 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-13 19:52:13,841 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-13 19:52:13,841 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-13 19:52:13,841 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-13 19:52:13,841 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-13 19:52:13,841 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-13 19:52:13,842 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-13 19:52:13,842 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-13 19:52:13,842 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2020-10-13 19:52:13,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-13 19:52:13,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-13 19:52:13,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-13 19:52:13,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-13 19:52:13,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-13 19:52:13,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2020-10-13 19:52:13,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-13 19:52:13,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-13 19:52:13,844 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2020-10-13 19:52:13,844 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2020-10-13 19:52:13,844 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2020-10-13 19:52:13,845 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2020-10-13 19:52:13,845 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2020-10-13 19:52:13,845 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2020-10-13 19:52:13,845 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_tag_type [2020-10-13 19:52:13,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_dev [2020-10-13 19:52:13,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_find_context [2020-10-13 19:52:13,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_acquire_context [2020-10-13 19:52:13,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_release_context [2020-10-13 19:52:13,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_map_context [2020-10-13 19:52:13,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_get_context [2020-10-13 19:52:13,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_reg_write [2020-10-13 19:52:13,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_reg_read [2020-10-13 19:52:13,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_read_intr_status [2020-10-13 19:52:13,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_write_intr_status [2020-10-13 19:52:13,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_unmask_intr [2020-10-13 19:52:13,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_mask_intr [2020-10-13 19:52:13,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_write_cmd_desc [2020-10-13 19:52:13,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_abort_cmd [2020-10-13 19:52:13,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_kick_rw_io [2020-10-13 19:52:13,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_request_ring [2020-10-13 19:52:13,848 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_rw [2020-10-13 19:52:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_kick_io [2020-10-13 19:52:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_adapter_reset [2020-10-13 19:52:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_bus_reset [2020-10-13 19:52:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_device_reset [2020-10-13 19:52:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_create_sg [2020-10-13 19:52:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_map_buffers [2020-10-13 19:52:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_unmap_buffers [2020-10-13 19:52:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_allocate_rings [2020-10-13 19:52:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_setup_all_rings [2020-10-13 19:52:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_change_queue_depth [2020-10-13 19:52:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_complete_request [2020-10-13 19:52:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_completion_ring [2020-10-13 19:52:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_queue_ring [2020-10-13 19:52:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_queue_lck [2020-10-13 19:52:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_queue [2020-10-13 19:52:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_abort [2020-10-13 19:52:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_reset_all [2020-10-13 19:52:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_host_reset [2020-10-13 19:52:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_bus_reset [2020-10-13 19:52:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_device_reset [2020-10-13 19:52:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_info [2020-10-13 19:52:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_msg [2020-10-13 19:52:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_msg_pending [2020-10-13 19:52:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_msg_ring [2020-10-13 19:52:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_msg_workqueue_handler [2020-10-13 19:52:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_setup_msg_workqueue [2020-10-13 19:52:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_setup_req_threshold [2020-10-13 19:52:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_isr [2020-10-13 19:52:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_free_sgls [2020-10-13 19:52:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_setup_msix [2020-10-13 19:52:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_shutdown_intr [2020-10-13 19:52:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_release_resources [2020-10-13 19:52:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_allocate_sg [2020-10-13 19:52:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_get_max_targets [2020-10-13 19:52:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_probe [2020-10-13 19:52:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __pvscsi_shutdown [2020-10-13 19:52:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_shutdown [2020-10-13 19:52:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_remove [2020-10-13 19:52:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_init [2020-10-13 19:52:13,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_exit [2020-10-13 19:52:13,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-13 19:52:13,856 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-13 19:52:13,856 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-13 19:52:13,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_2 [2020-10-13 19:52:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-13 19:52:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2020-10-13 19:52:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-13 19:52:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 19:52:13,862 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 19:52:13,862 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-13 19:52:13,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_20 [2020-10-13 19:52:13,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2020-10-13 19:52:13,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___get_free_pages_22 [2020-10-13 19:52:13,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_23 [2020-10-13 19:52:13,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_24 [2020-10-13 19:52:13,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_25 [2020-10-13 19:52:13,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 19:52:13,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 19:52:13,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 19:52:13,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-13 19:52:13,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-13 19:52:13,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-13 19:52:13,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-13 19:52:13,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-13 19:52:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2020-10-13 19:52:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-13 19:52:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 19:52:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 19:52:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-13 19:52:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-13 19:52:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 19:52:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-13 19:52:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 19:52:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-13 19:52:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure completion_done [2020-10-13 19:52:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-13 19:52:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-13 19:52:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-13 19:52:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-13 19:52:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-13 19:52:13,877 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2020-10-13 19:52:13,877 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-13 19:52:13,877 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-13 19:52:13,877 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2020-10-13 19:52:13,877 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-13 19:52:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-13 19:52:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-13 19:52:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-13 19:52:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 19:52:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 19:52:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-13 19:52:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-13 19:52:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 19:52:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-13 19:52:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-13 19:52:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2020-10-13 19:52:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2020-10-13 19:52:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-13 19:52:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2020-10-13 19:52:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2020-10-13 19:52:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-13 19:52:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-13 19:52:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-13 19:52:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-13 19:52:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-13 19:52:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-13 19:52:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 19:52:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 19:52:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-13 19:52:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_device [2020-10-13 19:52:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2020-10-13 19:52:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_adjust_queue_depth [2020-10-13 19:52:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_get_serial [2020-10-13 19:52:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_lookup [2020-10-13 19:52:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2020-10-13 19:52:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_map [2020-10-13 19:52:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2020-10-13 19:52:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_alloc [2020-10-13 19:52:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get [2020-10-13 19:52:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2020-10-13 19:52:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_device [2020-10-13 19:52:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2020-10-13 19:52:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_scan_host [2020-10-13 19:52:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2020-10-13 19:52:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 19:52:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 19:52:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 19:52:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 19:52:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 19:52:13,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 19:52:13,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 19:52:13,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-13 19:52:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-13 19:52:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 19:52:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-13 19:52:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 19:52:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 19:52:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 19:52:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 19:52:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 19:52:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-13 19:52:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 19:52:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-13 19:52:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 19:52:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 19:52:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 19:52:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-13 19:52:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 19:52:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-13 19:52:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-13 19:52:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 19:52:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 19:52:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 19:52:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 19:52:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2020-10-13 19:52:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 19:52:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-13 19:52:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-13 19:52:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 19:52:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 19:52:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 19:52:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2020-10-13 19:52:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure completion_done [2020-10-13 19:52:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-13 19:52:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-13 19:52:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 19:52:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-13 19:52:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-13 19:52:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 19:52:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-13 19:52:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-13 19:52:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-13 19:52:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-13 19:52:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-13 19:52:13,890 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-13 19:52:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-13 19:52:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2020-10-13 19:52:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___get_free_pages_22 [2020-10-13 19:52:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-13 19:52:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 19:52:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 19:52:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 19:52:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-13 19:52:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-13 19:52:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kcalloc_14 [2020-10-13 19:52:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-13 19:52:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 19:52:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 19:52:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 19:52:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 19:52:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 19:52:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 19:52:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 19:52:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 19:52:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 19:52:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 19:52:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 19:52:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 19:52:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 19:52:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 19:52:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-13 19:52:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-13 19:52:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-13 19:52:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-13 19:52:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_2 [2020-10-13 19:52:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-13 19:52:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2020-10-13 19:52:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-13 19:52:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-13 19:52:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-13 19:52:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_24 [2020-10-13 19:52:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-13 19:52:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2020-10-13 19:52:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 19:52:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 19:52:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2020-10-13 19:52:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-13 19:52:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-13 19:52:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-13 19:52:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-13 19:52:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-13 19:52:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-13 19:52:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-13 19:52:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-13 19:52:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-13 19:52:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2020-10-13 19:52:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2020-10-13 19:52:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2020-10-13 19:52:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2020-10-13 19:52:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2020-10-13 19:52:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-13 19:52:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-13 19:52:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 19:52:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-13 19:52:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-13 19:52:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-13 19:52:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-13 19:52:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-13 19:52:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-13 19:52:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-13 19:52:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-13 19:52:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-13 19:52:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-13 19:52:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2020-10-13 19:52:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-13 19:52:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-13 19:52:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-13 19:52:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-13 19:52:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-13 19:52:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-13 19:52:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-13 19:52:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2020-10-13 19:52:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-13 19:52:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-13 19:52:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-13 19:52:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-13 19:52:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-13 19:52:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2020-10-13 19:52:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-13 19:52:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-13 19:52:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2020-10-13 19:52:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2020-10-13 19:52:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_23 [2020-10-13 19:52:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2020-10-13 19:52:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_20 [2020-10-13 19:52:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2020-10-13 19:52:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2020-10-13 19:52:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_25 [2020-10-13 19:52:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get [2020-10-13 19:52:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2020-10-13 19:52:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_get_serial [2020-10-13 19:52:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2020-10-13 19:52:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_device [2020-10-13 19:52:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_device [2020-10-13 19:52:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2020-10-13 19:52:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_lookup [2020-10-13 19:52:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_adjust_queue_depth [2020-10-13 19:52:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2020-10-13 19:52:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2020-10-13 19:52:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2020-10-13 19:52:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2020-10-13 19:52:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2020-10-13 19:52:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2020-10-13 19:52:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_tag_type [2020-10-13 19:52:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_dev [2020-10-13 19:52:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_find_context [2020-10-13 19:52:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_acquire_context [2020-10-13 19:52:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_release_context [2020-10-13 19:52:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_map_context [2020-10-13 19:52:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_get_context [2020-10-13 19:52:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_reg_write [2020-10-13 19:52:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_reg_read [2020-10-13 19:52:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_read_intr_status [2020-10-13 19:52:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_write_intr_status [2020-10-13 19:52:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_unmask_intr [2020-10-13 19:52:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_mask_intr [2020-10-13 19:52:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_write_cmd_desc [2020-10-13 19:52:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_abort_cmd [2020-10-13 19:52:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_kick_rw_io [2020-10-13 19:52:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_request_ring [2020-10-13 19:52:13,915 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_rw [2020-10-13 19:52:13,915 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_kick_io [2020-10-13 19:52:13,915 INFO L130 BoogieDeclarations]: Found specification of procedure ll_adapter_reset [2020-10-13 19:52:13,965 INFO L130 BoogieDeclarations]: Found specification of procedure ll_bus_reset [2020-10-13 19:52:13,965 INFO L130 BoogieDeclarations]: Found specification of procedure ll_device_reset [2020-10-13 19:52:13,965 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_create_sg [2020-10-13 19:52:13,966 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_map_buffers [2020-10-13 19:52:13,966 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_unmap_buffers [2020-10-13 19:52:13,966 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_allocate_rings [2020-10-13 19:52:13,966 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_setup_all_rings [2020-10-13 19:52:13,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 19:52:13,966 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_change_queue_depth [2020-10-13 19:52:13,966 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_complete_request [2020-10-13 19:52:13,966 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 19:52:13,966 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_completion_ring [2020-10-13 19:52:13,967 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 19:52:13,967 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_queue_ring [2020-10-13 19:52:13,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 19:52:13,967 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_queue_lck [2020-10-13 19:52:13,967 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_queue [2020-10-13 19:52:13,967 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_abort [2020-10-13 19:52:13,967 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_reset_all [2020-10-13 19:52:13,967 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_host_reset [2020-10-13 19:52:13,968 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_bus_reset [2020-10-13 19:52:13,968 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_device_reset [2020-10-13 19:52:13,968 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_info [2020-10-13 19:52:13,968 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_msg [2020-10-13 19:52:13,968 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_msg_pending [2020-10-13 19:52:13,968 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_msg_ring [2020-10-13 19:52:13,968 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_msg_workqueue_handler [2020-10-13 19:52:13,968 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_setup_msg_workqueue [2020-10-13 19:52:13,968 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_setup_req_threshold [2020-10-13 19:52:13,969 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_isr [2020-10-13 19:52:13,969 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_free_sgls [2020-10-13 19:52:13,969 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_setup_msix [2020-10-13 19:52:13,969 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_shutdown_intr [2020-10-13 19:52:13,969 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_release_resources [2020-10-13 19:52:13,969 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_allocate_sg [2020-10-13 19:52:13,969 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_get_max_targets [2020-10-13 19:52:13,969 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_probe [2020-10-13 19:52:13,970 INFO L130 BoogieDeclarations]: Found specification of procedure __pvscsi_shutdown [2020-10-13 19:52:13,970 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_shutdown [2020-10-13 19:52:13,970 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_remove [2020-10-13 19:52:13,970 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_init [2020-10-13 19:52:13,970 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_exit [2020-10-13 19:52:13,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 19:52:13,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 19:52:13,970 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 19:52:13,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-13 19:52:13,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-13 19:52:13,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 19:52:13,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 19:52:13,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-13 19:52:13,971 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 19:52:13,971 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 19:52:13,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 19:52:13,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 19:52:13,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 19:52:13,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 19:52:13,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 19:52:13,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 19:52:13,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 19:52:13,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 19:52:19,571 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 19:52:31,671 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 19:52:31,671 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 19:52:31,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:52:31 BoogieIcfgContainer [2020-10-13 19:52:31,685 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 19:52:31,689 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 19:52:31,689 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 19:52:31,692 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 19:52:31,692 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 07:52:10" (1/3) ... [2020-10-13 19:52:31,693 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40dd8bb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:52:31, skipping insertion in model container [2020-10-13 19:52:31,694 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:52:13" (2/3) ... [2020-10-13 19:52:31,695 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40dd8bb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:52:31, skipping insertion in model container [2020-10-13 19:52:31,695 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:52:31" (3/3) ... [2020-10-13 19:52:31,696 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2020-10-13 19:52:31,706 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 19:52:31,717 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 19:52:31,731 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 19:52:31,763 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 19:52:31,763 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 19:52:31,763 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 19:52:31,763 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 19:52:31,763 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 19:52:31,763 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 19:52:31,764 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 19:52:31,764 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 19:52:31,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states. [2020-10-13 19:52:31,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2020-10-13 19:52:31,859 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 19:52:31,860 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 19:52:31,861 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 19:52:31,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 19:52:31,868 INFO L82 PathProgramCache]: Analyzing trace with hash 1543462892, now seen corresponding path program 1 times [2020-10-13 19:52:31,876 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 19:52:31,877 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1638621815] [2020-10-13 19:52:31,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 19:52:32,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:33,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:33,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:34,314 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:34,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:35,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:37,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:37,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 430 [2020-10-13 19:52:37,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-13 19:52:37,766 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5053 [2020-10-13 19:52:37,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:37,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-13 19:52:37,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 94 [2020-10-13 19:52:37,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-13 19:52:37,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-13 19:52:42,032 WARN L193 SmtUtils]: Spent 3.85 s on a formula simplification that was a NOOP. DAG size: 856 [2020-10-13 19:52:42,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 19:52:42,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:42,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:42,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:42,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:52:42,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:42,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 406 [2020-10-13 19:52:42,471 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:42,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:42,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:42,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:42,472 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:52:42,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 19:52:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:42,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:42,602 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:42,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:52:42,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:42,607 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 19:52:42,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:42,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:42,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:42,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:42,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:42,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 19:52:42,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:42,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:42,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:42,630 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:52:42,630 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:42,630 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 19:52:42,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:42,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:42,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:42,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:42,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:42,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-13 19:52:42,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:42,660 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:42,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:42,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 19:52:42,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:42,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 19:52:42,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:42,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:42,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:42,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:42,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:42,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2020-10-13 19:52:42,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:42,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:42,686 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:42,686 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:52:42,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:42,687 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 19:52:42,687 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:42,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:42,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:42,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:42,688 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:42,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 19:52:42,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:42,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:42,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:42,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 19:52:42,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:42,732 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 19:52:42,732 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:42,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:42,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:42,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:42,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:42,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:52:42,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:42,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:42,752 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:42,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:52:42,753 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:42,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 19:52:42,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:42,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:42,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:42,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:42,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:42,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2020-10-13 19:52:42,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:42,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:42,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:42,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 19:52:42,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:42,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 19:52:42,907 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:42,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:42,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:42,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:42,908 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:52:42,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:52:42,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:42,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:42,956 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:42,958 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 19:52:42,959 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:42,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 19:52:42,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:42,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:42,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:42,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:42,961 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:52:42,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:52:42,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:42,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:42,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:42,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:52:42,997 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:42,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 19:52:42,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:42,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:42,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:42,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:42,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:52:43,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-10-13 19:52:43,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,045 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,045 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:52:43,046 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:43,046 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 19:52:43,046 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-13 19:52:43,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 19:52:43,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 19:52:43,047 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:43,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-13 19:52:43,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:52:43,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:43,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 19:52:43,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:43,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 19:52:43,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:43,117 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:43,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2020-10-13 19:52:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,179 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 19:52:43,179 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:43,179 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 19:52:43,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:43,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 19:52:43,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:43,180 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:43,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:52:43,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:52:43,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:43,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 19:52:43,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:43,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:43,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:43,200 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:43,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2020-10-13 19:52:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,219 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:52:43,220 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:43,220 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 19:52:43,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:43,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 19:52:43,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:43,221 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:43,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-10-13 19:52:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,425 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,425 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 59 [2020-10-13 19:52:43,426 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:43,426 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 129 [2020-10-13 19:52:43,427 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:43,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 56 [2020-10-13 19:52:43,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:43,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:52:43,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:52:43,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:52:43,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:43,472 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 19:52:43,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:43,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:43,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:43,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:52:43,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 19:52:43,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 43 [2020-10-13 19:52:43,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:43,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 19:52:43,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:43,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:43,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:43,537 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:43,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-13 19:52:43,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,602 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 35 [2020-10-13 19:52:43,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:43,603 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 19:52:43,603 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:43,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:43,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:43,605 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:52:43,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:52:43,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,642 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 19:52:43,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:43,643 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 19:52:43,643 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:43,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:43,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:43,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:52:43,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:52:43,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:52:43,663 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:43,664 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 19:52:43,664 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:43,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:43,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:43,665 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:52:43,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-13 19:52:43,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,687 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 19:52:43,688 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:43,688 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 19:52:43,688 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:43,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:43,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:43,689 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:43,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-13 19:52:43,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-13 19:52:43,776 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:43,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 19:52:43,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:43,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 22 [2020-10-13 19:52:43,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:43,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:43,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:52:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 19:52:43,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:43,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 19:52:43,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:43,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:43,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:43,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:43,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:52:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,829 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,829 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:52:43,829 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:43,830 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 19:52:43,830 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:43,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:43,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:43,831 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:43,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 19:52:43,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:52:43,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:43,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 19:52:43,864 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:43,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 19:52:43,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:43,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:43,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-10-13 19:52:43,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,906 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,907 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:52:43,907 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 19:52:43,907 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-13 19:52:43,907 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:43,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-13 19:52:43,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:43,908 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:43,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-10-13 19:52:43,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:52:43,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:43,934 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 19:52:43,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:43,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 19:52:43,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:43,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:52:43,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 19:52:43,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:43,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:43,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:52:43,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:43,963 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 19:52:43,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:43,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:43,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 19:52:43,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:43,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:43,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-13 19:52:43,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:43,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:44,018 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:44,022 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 19:52:44,022 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:44,023 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 19:52:44,023 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:44,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:44,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 11 [2020-10-13 19:52:44,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:44,024 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:52:44,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:52:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:44,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:44,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:44,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:52:44,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:44,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 19:52:44,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:44,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:44,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:44,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:44,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:44,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-10-13 19:52:44,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:44,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:44,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:44,140 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-13 19:52:44,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:44,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-13 19:52:44,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:44,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:44,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 35 [2020-10-13 19:52:44,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:44,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:44,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:52:44,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:44,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:44,168 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:44,169 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:52:44,169 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:44,169 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 19:52:44,169 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:44,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:44,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:44,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:44,170 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:44,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-13 19:52:44,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:44,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:44,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:44,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 19:52:44,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:44,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 19:52:44,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:44,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:44,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:44,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:44,207 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:44,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:52:44,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:44,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:44,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:44,233 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 19:52:44,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:44,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 19:52:44,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:44,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:44,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:44,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:44,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:44,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:52:44,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:44,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:44,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:44,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:52:44,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:44,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 19:52:44,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:44,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:44,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:44,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:44,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:44,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-10-13 19:52:44,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:44,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:44,290 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:44,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:52:44,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:44,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 19:52:44,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:44,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:44,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-13 19:52:44,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:44,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:52:44,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-10-13 19:52:44,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:44,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:44,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:44,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 51 [2020-10-13 19:52:44,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:44,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-13 19:52:44,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:44,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:44,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 48 [2020-10-13 19:52:44,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:44,415 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:44,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:52:44,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:44,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:44,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:44,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 43 [2020-10-13 19:52:44,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:44,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 19:52:44,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:44,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:44,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:44,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:44,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:44,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-13 19:52:44,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:44,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:44,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:44,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 35 [2020-10-13 19:52:44,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:44,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 19:52:44,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:44,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:44,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:44,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:44,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:44,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:52:44,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:44,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:44,559 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:44,559 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 19:52:44,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:44,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 19:52:44,560 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:44,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:44,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:44,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:44,561 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:44,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:52:44,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:44,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:44,586 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:44,586 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:52:44,586 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:44,587 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 19:52:44,587 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:44,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:44,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:44,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:44,588 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:44,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-13 19:52:44,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:44,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:44,610 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:44,611 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 19:52:44,611 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:44,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 19:52:44,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:44,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:44,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:44,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:44,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:44,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2020-10-13 19:52:44,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:44,696 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:44,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:47,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:49,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:49,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 60 [2020-10-13 19:52:49,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 19:52:49,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4348 [2020-10-13 19:52:49,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:49,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:49,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 57 [2020-10-13 19:52:49,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:49,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 6 [2020-10-13 19:52:49,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 19:52:49,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:49,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:49,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:49,082 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:49,083 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:52:49,083 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 19:52:49,083 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 19:52:49,083 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:49,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:49,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:49,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:49,084 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:49,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 19:52:49,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:49,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:49,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:49,102 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:52:49,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:49,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 19:52:49,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:49,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:49,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:49,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:49,104 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:49,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-13 19:52:49,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:49,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:49,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:49,121 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:52:49,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:49,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 19:52:49,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:49,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:49,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:49,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:49,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:49,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2020-10-13 19:52:49,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:49,141 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:49,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:49,221 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:49,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 19:52:49,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 19:52:49,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-13 19:52:49,222 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:49,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:49,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:49,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:49,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:49,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:52:49,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:49,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:49,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:49,247 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 19:52:49,247 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:49,247 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 19:52:49,247 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:49,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:49,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:49,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:49,248 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:52:49,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:52:49,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:52:49,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:52:49,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:52:49,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:52:49,266 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:52:49,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 19:52:49,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:52:49,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:52:49,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:52:49,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:52:49,267 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:52:49,640 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2020-10-13 19:52:49,641 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1638621815] [2020-10-13 19:52:49,642 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 19:52:49,643 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-10-13 19:52:49,643 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1016599314] [2020-10-13 19:52:49,653 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-13 19:52:49,653 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 19:52:49,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-13 19:52:49,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-10-13 19:52:49,671 INFO L87 Difference]: Start difference. First operand 1571 states. Second operand 10 states. [2020-10-13 19:52:53,488 WARN L193 SmtUtils]: Spent 3.75 s on a formula simplification that was a NOOP. DAG size: 865 [2020-10-13 19:53:18,836 WARN L193 SmtUtils]: Spent 3.81 s on a formula simplification that was a NOOP. DAG size: 868 [2020-10-13 19:53:22,733 WARN L193 SmtUtils]: Spent 3.82 s on a formula simplification that was a NOOP. DAG size: 870 [2020-10-13 19:54:30,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 19:54:30,513 INFO L93 Difference]: Finished difference Result 3620 states and 4898 transitions. [2020-10-13 19:54:30,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-13 19:54:30,518 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 318 [2020-10-13 19:54:30,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 19:54:30,557 INFO L225 Difference]: With dead ends: 3620 [2020-10-13 19:54:30,557 INFO L226 Difference]: Without dead ends: 2021 [2020-10-13 19:54:30,572 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 15.6s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2020-10-13 19:54:30,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2021 states. [2020-10-13 19:54:31,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2021 to 1521. [2020-10-13 19:54:31,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1521 states. [2020-10-13 19:54:31,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 1521 states and 1935 transitions. [2020-10-13 19:54:31,279 INFO L78 Accepts]: Start accepts. Automaton has 1521 states and 1935 transitions. Word has length 318 [2020-10-13 19:54:31,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 19:54:31,280 INFO L479 AbstractCegarLoop]: Abstraction has 1521 states and 1935 transitions. [2020-10-13 19:54:31,280 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-13 19:54:31,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 1935 transitions. [2020-10-13 19:54:31,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2020-10-13 19:54:31,293 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 19:54:31,294 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 19:54:31,295 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 19:54:31,295 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 19:54:31,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 19:54:31,295 INFO L82 PathProgramCache]: Analyzing trace with hash 1283351425, now seen corresponding path program 1 times [2020-10-13 19:54:31,296 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 19:54:31,296 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [334783744] [2020-10-13 19:54:31,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 19:54:31,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:31,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:31,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:32,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:32,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:34,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:35,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:35,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:35,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:36,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:36,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 433 [2020-10-13 19:54:36,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-13 19:54:36,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5055 [2020-10-13 19:54:36,573 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:36,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 19:54:36,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 109 [2020-10-13 19:54:36,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 19:54:36,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:40,790 WARN L193 SmtUtils]: Spent 3.84 s on a formula simplification that was a NOOP. DAG size: 856 [2020-10-13 19:54:40,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 19:54:40,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:40,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,234 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:41,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:54:41,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:41,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 416 [2020-10-13 19:54:41,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:41,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:41,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:41,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:41,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:41,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 19:54:41,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:41,355 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:41,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:54:41,359 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:41,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 19:54:41,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:41,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:41,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:41,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:41,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:41,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 19:54:41,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:41,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:41,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:54:41,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:41,375 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 19:54:41,375 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:41,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:41,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:41,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:41,376 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:41,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-13 19:54:41,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:41,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:41,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 19:54:41,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:41,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 19:54:41,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:41,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:41,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:41,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:41,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:41,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2020-10-13 19:54:41,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:41,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:41,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:54:41,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:41,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 19:54:41,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:41,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:41,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:41,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:41,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:41,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 19:54:41,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:41,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,425 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:41,425 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 19:54:41,425 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:41,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 19:54:41,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:41,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:41,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:41,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:41,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:41,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:54:41,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:41,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,439 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:41,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:54:41,440 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:41,440 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 19:54:41,440 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:41,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:41,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:41,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:41,441 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:41,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2020-10-13 19:54:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:41,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:41,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 19:54:41,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:41,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 19:54:41,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:41,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:41,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:41,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:41,505 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:41,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:54:41,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:41,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:41,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 19:54:41,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:41,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 19:54:41,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:41,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:41,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:41,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:41,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:41,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:54:41,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:41,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,539 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:41,539 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:54:41,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:41,540 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 19:54:41,540 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:41,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:41,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:41,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:41,541 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:41,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-10-13 19:54:41,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:41,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:41,573 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 19:54:41,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 19:54:41,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 19:54:41,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:41,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:41,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:41,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:41,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:41,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2020-10-13 19:54:41,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:41,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,589 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:41,589 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:54:41,589 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:41,589 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 19:54:41,589 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:41,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:41,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:41,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:41,590 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:41,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2020-10-13 19:54:41,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:41,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:41,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 19:54:41,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:41,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 19:54:41,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:41,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:41,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 19:54:41,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:41,652 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:41,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:54:41,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:41,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,669 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:41,670 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:54:41,670 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:41,670 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 19:54:41,671 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:41,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:41,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:41,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:41,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:41,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-13 19:54:41,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:41,688 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,693 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:41,693 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:54:41,694 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:41,694 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 19:54:41,694 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:41,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:41,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 19:54:41,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:41,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:41,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2020-10-13 19:54:41,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:41,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:41,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 59 [2020-10-13 19:54:41,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:41,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-13 19:54:41,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:41,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:41,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 56 [2020-10-13 19:54:41,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:41,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:41,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:54:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:41,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:41,912 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:54:41,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:41,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 19:54:41,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:41,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:41,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:41,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:41,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:41,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 19:54:41,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:41,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:41,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:41,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 43 [2020-10-13 19:54:41,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:41,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 19:54:41,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:41,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:41,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:41,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:41,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:41,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-13 19:54:41,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:41,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 35 [2020-10-13 19:54:42,020 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 19:54:42,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:42,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,022 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:42,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:54:42,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 19:54:42,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 19:54:42,058 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:42,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,059 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:42,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:54:42,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:54:42,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 19:54:42,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:42,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:42,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-13 19:54:42,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 19:54:42,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,106 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 19:54:42,106 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:42,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:42,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-13 19:54:42,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-13 19:54:42,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 19:54:42,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 22 [2020-10-13 19:54:42,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,249 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:42,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:54:42,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,280 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,280 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 19:54:42,280 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,281 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 19:54:42,281 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:42,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,283 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:42,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:54:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,304 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,305 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:54:42,305 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,305 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 19:54:42,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:42,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:42,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-10-13 19:54:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,324 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,329 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:54:42,330 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,330 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 19:54:42,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 19:54:42,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:42,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-13 19:54:42,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 19:54:42,377 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 19:54:42,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 19:54:42,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-13 19:54:42,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:42,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2020-10-13 19:54:42,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,402 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:54:42,402 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 19:54:42,403 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 19:54:42,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,404 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:42,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2020-10-13 19:54:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,423 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:54:42,423 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,423 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 19:54:42,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 19:54:42,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,424 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:42,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2020-10-13 19:54:42,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,456 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,456 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 19:54:42,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 19:54:42,458 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 11 [2020-10-13 19:54:42,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:42,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:54:42,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,480 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:54:42,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 19:54:42,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:42,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:42,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-13 19:54:42,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-13 19:54:42,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 19:54:42,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 35 [2020-10-13 19:54:42,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,557 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:42,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:54:42,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,584 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,584 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:54:42,584 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,585 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 19:54:42,585 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:42,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:42,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-13 19:54:42,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,619 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,620 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 19:54:42,620 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 19:54:42,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:42,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:42,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:54:42,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 19:54:42,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 19:54:42,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:42,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:42,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:54:42,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,675 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:54:42,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 19:54:42,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:42,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:42,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-13 19:54:42,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,709 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:54:42,710 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,710 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 19:54:42,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-13 19:54:42,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:42,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-13 19:54:42,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,809 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,810 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 51 [2020-10-13 19:54:42,810 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,811 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-13 19:54:42,811 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 48 [2020-10-13 19:54:42,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,812 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:42,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:54:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,873 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 43 [2020-10-13 19:54:42,874 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,874 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 19:54:42,874 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:42,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,875 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:42,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-13 19:54:42,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 35 [2020-10-13 19:54:42,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 19:54:42,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:42,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:42,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:54:42,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,937 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,937 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 19:54:42,937 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,937 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 19:54:42,938 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:42,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,938 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:42,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:54:42,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:54:42,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 19:54:42,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:42,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:42,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-13 19:54:42,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:42,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:42,972 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:42,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 19:54:42,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:42,973 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 19:54:42,973 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:42,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:42,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:42,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:42,974 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:42,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2020-10-13 19:54:43,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:43,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:43,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:45,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:47,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:47,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 61 [2020-10-13 19:54:47,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 19:54:47,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4140 [2020-10-13 19:54:47,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:47,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:47,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 58 [2020-10-13 19:54:47,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:47,156 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:47,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 19:54:47,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:47,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:47,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:47,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:47,226 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 19:54:47,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 19:54:47,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 19:54:47,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:47,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:47,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:47,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:47,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:47,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 19:54:47,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:47,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:47,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:47,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:54:47,247 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:47,247 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 19:54:47,247 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:47,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:47,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:47,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:47,248 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:47,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-13 19:54:47,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:47,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:47,262 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:47,262 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 19:54:47,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:47,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 19:54:47,263 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:47,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:47,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:47,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:47,264 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:47,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-13 19:54:47,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:47,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:47,291 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:47,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:47,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 19:54:47,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 19:54:47,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-13 19:54:47,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:47,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:47,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:47,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:47,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:47,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:54:47,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:47,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:47,363 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:47,364 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 19:54:47,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:47,364 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 19:54:47,364 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:47,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:47,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:47,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:47,365 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 19:54:47,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 19:54:47,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 19:54:47,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 19:54:47,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 19:54:47,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 19:54:47,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 19:54:47,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 19:54:47,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 19:54:47,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 19:54:47,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 19:54:47,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 19:54:47,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 19:54:47,657 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2020-10-13 19:54:47,658 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [334783744] [2020-10-13 19:54:47,658 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 19:54:47,658 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-13 19:54:47,659 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1775866644] [2020-10-13 19:54:47,663 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-13 19:54:47,663 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 19:54:47,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-13 19:54:47,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2020-10-13 19:54:47,664 INFO L87 Difference]: Start difference. First operand 1521 states and 1935 transitions. Second operand 9 states. [2020-10-13 19:54:51,547 WARN L193 SmtUtils]: Spent 3.84 s on a formula simplification that was a NOOP. DAG size: 865