/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 SingleStatement --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=SMALLEST --traceabstraction.additional.smt.options log-additional-information=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i


--------------------------------------------------------------------------------


This is Ultimate 0.1.25-c90d42b
[2020-09-24 18:59:52,585 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-09-24 18:59:52,589 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-24 18:59:52,616 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-24 18:59:52,617 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-24 18:59:52,618 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-24 18:59:52,619 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-09-24 18:59:52,621 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2020-09-24 18:59:52,623 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-24 18:59:52,624 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-09-24 18:59:52,625 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2020-09-24 18:59:52,629 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-09-24 18:59:52,629 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-24 18:59:52,630 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-24 18:59:52,635 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-24 18:59:52,639 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-24 18:59:52,641 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-24 18:59:52,642 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-24 18:59:52,644 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-24 18:59:52,646 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-24 18:59:52,647 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-24 18:59:52,649 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-24 18:59:52,650 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-09-24 18:59:52,651 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-24 18:59:52,653 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-09-24 18:59:52,654 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-09-24 18:59:52,654 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-09-24 18:59:52,655 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-09-24 18:59:52,656 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-24 18:59:52,657 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-09-24 18:59:52,657 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-09-24 18:59:52,658 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-09-24 18:59:52,659 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-09-24 18:59:52,659 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2020-09-24 18:59:52,661 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-09-24 18:59:52,661 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-24 18:59:52,662 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-09-24 18:59:52,662 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-09-24 18:59:52,662 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2020-09-24 18:59:52,663 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2020-09-24 18:59:52,664 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-09-24 18:59:52,665 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
[2020-09-24 18:59:52,693 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-09-24 18:59:52,693 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-24 18:59:52,698 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-24 18:59:52,698 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-09-24 18:59:52,698 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-09-24 18:59:52,699 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-24 18:59:52,699 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-09-24 18:59:52,699 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-09-24 18:59:52,699 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-09-24 18:59:52,699 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-24 18:59:52,700 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-09-24 18:59:52,700 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-09-24 18:59:52,700 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-09-24 18:59:52,700 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-09-24 18:59:52,700 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-24 18:59:52,701 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-09-24 18:59:52,701 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-09-24 18:59:52,701 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-09-24 18:59:52,701 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-24 18:59:52,701 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-24 18:59:52,702 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-09-24 18:59:52,702 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-24 18:59:52,702 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-09-24 18:59:52,702 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-24 18:59:52,703 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-24 18:59:52,703 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-09-24 18:59:52,703 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2020-09-24 18:59:52,703 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 -> SingleStatement
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=SMALLEST;log-additional-information=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=SMALLEST;log-additional-information=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=SMALLEST;log-additional-information=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=SMALLEST;log-additional-information=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=SMALLEST;log-additional-information=true;
[2020-09-24 18:59:53,191 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-24 18:59:53,209 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-24 18:59:53,214 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-24 18:59:53,215 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-09-24 18:59:53,216 INFO  L275        PluginConnector]: CDTParser initialized
[2020-09-24 18:59:53,217 INFO  L429   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i
[2020-09-24 18:59:53,302 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/628e4020e/6aea19876d9944b0ab42cba840ccee0b/FLAG331a4d7d7
[2020-09-24 18:59:54,142 INFO  L306              CDTParser]: Found 1 translation units.
[2020-09-24 18:59:54,143 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i
[2020-09-24 18:59:54,185 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/628e4020e/6aea19876d9944b0ab42cba840ccee0b/FLAG331a4d7d7
[2020-09-24 18:59:54,634 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/628e4020e/6aea19876d9944b0ab42cba840ccee0b
[2020-09-24 18:59:54,647 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-24 18:59:54,653 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-24 18:59:54,654 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-24 18:59:54,655 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-24 18:59:54,659 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-24 18:59:54,660 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 06:59:54" (1/1) ...
[2020-09-24 18:59:54,664 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4603aae1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:59:54, skipping insertion in model container
[2020-09-24 18:59:54,665 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 06:59:54" (1/1) ...
[2020-09-24 18:59:54,674 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-09-24 18:59:54,790 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-09-24 18:59:56,050 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-24 18:59:56,099 INFO  L203         MainTranslator]: Completed pre-run
[2020-09-24 18:59:56,484 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-24 18:59:56,672 INFO  L208         MainTranslator]: Completed translation
[2020-09-24 18:59:56,673 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:59:56 WrapperNode
[2020-09-24 18:59:56,673 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-09-24 18:59:56,675 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-09-24 18:59:56,675 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-09-24 18:59:56,675 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-09-24 18:59:56,692 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:59:56" (1/1) ...
[2020-09-24 18:59:56,692 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:59:56" (1/1) ...
[2020-09-24 18:59:56,748 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:59:56" (1/1) ...
[2020-09-24 18:59:56,749 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:59:56" (1/1) ...
[2020-09-24 18:59:56,839 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:59:56" (1/1) ...
[2020-09-24 18:59:56,869 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:59:56" (1/1) ...
[2020-09-24 18:59:56,903 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:59:56" (1/1) ...
[2020-09-24 18:59:56,932 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-09-24 18:59:56,935 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-09-24 18:59:56,936 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-09-24 18:59:56,936 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-09-24 18:59:56,938 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:59:56" (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
[2020-09-24 18:59:57,054 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-09-24 18:59:57,054 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-09-24 18:59:57,055 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int
[2020-09-24 18:59:57,055 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~TO~int
[2020-09-24 18:59:57,055 INFO  L138     BoogieDeclarations]: Found implementation of procedure __arch_hweight32
[2020-09-24 18:59:57,056 INFO  L138     BoogieDeclarations]: Found implementation of procedure __arch_hweight16
[2020-09-24 18:59:57,056 INFO  L138     BoogieDeclarations]: Found implementation of procedure readl
[2020-09-24 18:59:57,057 INFO  L138     BoogieDeclarations]: Found implementation of procedure writel
[2020-09-24 18:59:57,057 INFO  L138     BoogieDeclarations]: Found implementation of procedure virt_to_phys
[2020-09-24 18:59:57,057 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2020-09-24 18:59:57,058 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2020-09-24 18:59:57,059 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2020-09-24 18:59:57,060 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc
[2020-09-24 18:59:57,060 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_memset
[2020-09-24 18:59:57,060 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2020-09-24 18:59:57,060 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong
[2020-09-24 18:59:57,061 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2020-09-24 18:59:57,063 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2020-09-24 18:59:57,064 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_get_drvdata
[2020-09-24 18:59:57,064 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_set_drvdata
[2020-09-24 18:59:57,064 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_read_config_word
[2020-09-24 18:59:57,064 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_read_config_dword
[2020-09-24 18:59:57,064 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_write_config_dword
[2020-09-24 18:59:57,065 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_bus_address
[2020-09-24 18:59:57,065 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_get_drvdata
[2020-09-24 18:59:57,065 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_set_drvdata
[2020-09-24 18:59:57,065 INFO  L138     BoogieDeclarations]: Found implementation of procedure amd_nb_num
[2020-09-24 18:59:57,066 INFO  L138     BoogieDeclarations]: Found implementation of procedure amd_nb_has_feature
[2020-09-24 18:59:57,066 INFO  L138     BoogieDeclarations]: Found implementation of procedure node_to_amd_nb
[2020-09-24 18:59:57,066 INFO  L138     BoogieDeclarations]: Found implementation of procedure gart_set_size_and_enable
[2020-09-24 18:59:57,066 INFO  L138     BoogieDeclarations]: Found implementation of procedure enable_gart_translation
[2020-09-24 18:59:57,066 INFO  L138     BoogieDeclarations]: Found implementation of procedure aperture_valid
[2020-09-24 18:59:57,067 INFO  L138     BoogieDeclarations]: Found implementation of procedure amd64_tlbflush
[2020-09-24 18:59:57,067 INFO  L138     BoogieDeclarations]: Found implementation of procedure amd64_insert_memory
[2020-09-24 18:59:57,067 INFO  L138     BoogieDeclarations]: Found implementation of procedure amd64_fetch_size
[2020-09-24 18:59:57,067 INFO  L138     BoogieDeclarations]: Found implementation of procedure amd64_configure
[2020-09-24 18:59:57,067 INFO  L138     BoogieDeclarations]: Found implementation of procedure amd_8151_configure
[2020-09-24 18:59:57,067 INFO  L138     BoogieDeclarations]: Found implementation of procedure amd64_cleanup
[2020-09-24 18:59:57,068 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_aperture_valid
[2020-09-24 18:59:57,068 INFO  L138     BoogieDeclarations]: Found implementation of procedure fix_northbridge
[2020-09-24 18:59:57,068 INFO  L138     BoogieDeclarations]: Found implementation of procedure cache_nbs
[2020-09-24 18:59:57,068 INFO  L138     BoogieDeclarations]: Found implementation of procedure amd8151_init
[2020-09-24 18:59:57,070 INFO  L138     BoogieDeclarations]: Found implementation of procedure uli_agp_init
[2020-09-24 18:59:57,070 INFO  L138     BoogieDeclarations]: Found implementation of procedure nforce3_agp_init
[2020-09-24 18:59:57,070 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_amd64_probe
[2020-09-24 18:59:57,070 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_amd64_remove
[2020-09-24 18:59:57,071 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_amd64_suspend
[2020-09-24 18:59:57,071 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_amd64_resume
[2020-09-24 18:59:57,071 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_amd64_init
[2020-09-24 18:59:57,071 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_amd64_mod_init
[2020-09-24 18:59:57,071 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_amd64_cleanup
[2020-09-24 18:59:57,072 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_1
[2020-09-24 18:59:57,072 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_agp_bridge_driver_2
[2020-09-24 18:59:57,072 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2020-09-24 18:59:57,073 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_5
[2020-09-24 18:59:57,073 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_6
[2020-09-24 18:59:57,073 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_7
[2020-09-24 18:59:57,073 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_8
[2020-09-24 18:59:57,074 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_9
[2020-09-24 18:59:57,074 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2020-09-24 18:59:57,074 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2020-09-24 18:59:57,074 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_err_ptr
[2020-09-24 18:59:57,074 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ptr_err
[2020-09-24 18:59:57,075 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null
[2020-09-24 18:59:57,075 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_get
[2020-09-24 18:59:57,075 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_try_module_get
[2020-09-24 18:59:57,075 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put
[2020-09-24 18:59:57,075 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit
[2020-09-24 18:59:57,075 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_refcount
[2020-09-24 18:59:57,076 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2020-09-24 18:59:57,076 INFO  L138     BoogieDeclarations]: Found implementation of procedure __pci_register_driver
[2020-09-24 18:59:57,076 INFO  L138     BoogieDeclarations]: Found implementation of procedure __phys_addr
[2020-09-24 18:59:57,077 INFO  L138     BoogieDeclarations]: Found implementation of procedure __release_region
[2020-09-24 18:59:57,078 INFO  L138     BoogieDeclarations]: Found implementation of procedure __request_region
[2020-09-24 18:59:57,078 INFO  L138     BoogieDeclarations]: Found implementation of procedure _dev_info
[2020-09-24 18:59:57,079 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_add_bridge
[2020-09-24 18:59:57,079 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_alloc_bridge
[2020-09-24 18:59:57,079 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_by_type
[2020-09-24 18:59:57,079 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_page
[2020-09-24 18:59:57,079 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_pages
[2020-09-24 18:59:57,080 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_generic_create_gatt_table
[2020-09-24 18:59:57,080 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_generic_destroy_page
[2020-09-24 18:59:57,080 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_generic_destroy_pages
[2020-09-24 18:59:57,080 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_generic_enable
[2020-09-24 18:59:57,080 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_generic_free_by_type
[2020-09-24 18:59:57,080 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_generic_free_gatt_table
[2020-09-24 18:59:57,081 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_generic_mask_memory
[2020-09-24 18:59:57,081 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_generic_remove_memory
[2020-09-24 18:59:57,081 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_generic_type_to_mask_type
[2020-09-24 18:59:57,082 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_num_entries
[2020-09-24 18:59:57,082 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_put_bridge
[2020-09-24 18:59:57,082 INFO  L138     BoogieDeclarations]: Found implementation of procedure agp_remove_bridge
[2020-09-24 18:59:57,082 INFO  L138     BoogieDeclarations]: Found implementation of procedure amd_cache_northbridges
[2020-09-24 18:59:57,082 INFO  L138     BoogieDeclarations]: Found implementation of procedure amd_flush_garts
[2020-09-24 18:59:57,083 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_err
[2020-09-24 18:59:57,083 INFO  L138     BoogieDeclarations]: Found implementation of procedure driver_attach
[2020-09-24 18:59:57,083 INFO  L138     BoogieDeclarations]: Found implementation of procedure e820_any_mapped
[2020-09-24 18:59:57,083 INFO  L138     BoogieDeclarations]: Found implementation of procedure global_cache_flush
[2020-09-24 18:59:57,083 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2020-09-24 18:59:57,084 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_resume_early_1
[2020-09-24 18:59:57,084 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_shutdown_1
[2020-09-24 18:59:57,084 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_1
[2020-09-24 18:59:57,084 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword
[2020-09-24 18:59:57,084 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word
[2020-09-24 18:59:57,084 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword
[2020-09-24 18:59:57,085 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_choose_state
[2020-09-24 18:59:57,085 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_dev_present
[2020-09-24 18:59:57,085 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_dev_put
[2020-09-24 18:59:57,085 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_find_capability
[2020-09-24 18:59:57,085 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_get_slot
[2020-09-24 18:59:57,085 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_restore_state
[2020-09-24 18:59:57,086 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_save_state
[2020-09-24 18:59:57,086 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_set_power_state
[2020-09-24 18:59:57,086 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_unregister_driver
[2020-09-24 18:59:57,086 INFO  L138     BoogieDeclarations]: Found implementation of procedure pcibios_resource_to_bus
[2020-09-24 18:59:57,086 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2020-09-24 18:59:57,086 INFO  L138     BoogieDeclarations]: Found implementation of procedure release_resource
[2020-09-24 18:59:57,087 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2020-09-24 18:59:57,087 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2020-09-24 18:59:57,087 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2020-09-24 18:59:57,088 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2020-09-24 18:59:57,088 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2020-09-24 18:59:57,089 INFO  L130     BoogieDeclarations]: Found specification of procedure __arch_hweight32
[2020-09-24 18:59:57,089 INFO  L130     BoogieDeclarations]: Found specification of procedure __arch_hweight16
[2020-09-24 18:59:57,089 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2020-09-24 18:59:57,090 INFO  L130     BoogieDeclarations]: Found specification of procedure __phys_addr
[2020-09-24 18:59:57,090 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2020-09-24 18:59:57,090 INFO  L130     BoogieDeclarations]: Found specification of procedure e820_any_mapped
[2020-09-24 18:59:57,091 INFO  L130     BoogieDeclarations]: Found specification of procedure release_resource
[2020-09-24 18:59:57,091 INFO  L130     BoogieDeclarations]: Found specification of procedure __request_region
[2020-09-24 18:59:57,095 INFO  L130     BoogieDeclarations]: Found specification of procedure __release_region
[2020-09-24 18:59:57,095 INFO  L130     BoogieDeclarations]: Found specification of procedure readl
[2020-09-24 18:59:57,096 INFO  L130     BoogieDeclarations]: Found specification of procedure writel
[2020-09-24 18:59:57,096 INFO  L130     BoogieDeclarations]: Found specification of procedure virt_to_phys
[2020-09-24 18:59:57,096 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2020-09-24 18:59:57,096 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2020-09-24 18:59:57,096 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2020-09-24 18:59:57,097 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2020-09-24 18:59:57,097 INFO  L130     BoogieDeclarations]: Found specification of procedure abort
[2020-09-24 18:59:57,097 INFO  L130     BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2020-09-24 18:59:57,097 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2020-09-24 18:59:57,098 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2020-09-24 18:59:57,098 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2020-09-24 18:59:57,098 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2020-09-24 18:59:57,099 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_init_zalloc
[2020-09-24 18:59:57,106 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_memset
[2020-09-24 18:59:57,107 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2020-09-24 18:59:57,107 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2020-09-24 18:59:57,107 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ulong
[2020-09-24 18:59:57,107 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2020-09-24 18:59:57,108 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_pci_driver_1
[2020-09-24 18:59:57,108 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_agp_bridge_driver_2
[2020-09-24 18:59:57,108 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_get_drvdata
[2020-09-24 18:59:57,108 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2020-09-24 18:59:57,108 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_set_drvdata
[2020-09-24 18:59:57,109 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2020-09-24 18:59:57,109 INFO  L130     BoogieDeclarations]: Found specification of procedure driver_attach
[2020-09-24 18:59:57,109 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_err
[2020-09-24 18:59:57,109 INFO  L130     BoogieDeclarations]: Found specification of procedure _dev_info
[2020-09-24 18:59:57,109 INFO  L130     BoogieDeclarations]: Found specification of procedure pcibios_resource_to_bus
[2020-09-24 18:59:57,109 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_dev_put
[2020-09-24 18:59:57,110 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_find_capability
[2020-09-24 18:59:57,110 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_get_slot
[2020-09-24 18:59:57,110 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_dev_present
[2020-09-24 18:59:57,110 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word
[2020-09-24 18:59:57,110 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword
[2020-09-24 18:59:57,110 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword
[2020-09-24 18:59:57,110 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_read_config_word
[2020-09-24 18:59:57,111 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2020-09-24 18:59:57,112 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_read_config_dword
[2020-09-24 18:59:57,112 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_write_config_dword
[2020-09-24 18:59:57,112 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_save_state
[2020-09-24 18:59:57,112 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_restore_state
[2020-09-24 18:59:57,112 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_set_power_state
[2020-09-24 18:59:57,112 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_choose_state
[2020-09-24 18:59:57,113 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_bus_address
[2020-09-24 18:59:57,113 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-09-24 18:59:57,113 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-09-24 18:59:57,113 INFO  L130     BoogieDeclarations]: Found specification of procedure __pci_register_driver
[2020-09-24 18:59:57,113 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_5
[2020-09-24 18:59:57,113 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_unregister_driver
[2020-09-24 18:59:57,114 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_6
[2020-09-24 18:59:57,114 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_7
[2020-09-24 18:59:57,114 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_8
[2020-09-24 18:59:57,114 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_9
[2020-09-24 18:59:57,114 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_get_drvdata
[2020-09-24 18:59:57,114 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_set_drvdata
[2020-09-24 18:59:57,115 INFO  L130     BoogieDeclarations]: Found specification of procedure amd_cache_northbridges
[2020-09-24 18:59:57,115 INFO  L130     BoogieDeclarations]: Found specification of procedure amd_flush_garts
[2020-09-24 18:59:57,115 INFO  L130     BoogieDeclarations]: Found specification of procedure amd_nb_num
[2020-09-24 18:59:57,115 INFO  L130     BoogieDeclarations]: Found specification of procedure amd_nb_has_feature
[2020-09-24 18:59:57,115 INFO  L130     BoogieDeclarations]: Found specification of procedure node_to_amd_nb
[2020-09-24 18:59:57,115 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_amd64_init
[2020-09-24 18:59:57,115 INFO  L130     BoogieDeclarations]: Found specification of procedure gart_set_size_and_enable
[2020-09-24 18:59:57,116 INFO  L130     BoogieDeclarations]: Found specification of procedure enable_gart_translation
[2020-09-24 18:59:57,116 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-09-24 18:59:57,116 INFO  L130     BoogieDeclarations]: Found specification of procedure aperture_valid
[2020-09-24 18:59:57,116 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_alloc_bridge
[2020-09-24 18:59:57,116 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_put_bridge
[2020-09-24 18:59:57,116 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_add_bridge
[2020-09-24 18:59:57,117 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_remove_bridge
[2020-09-24 18:59:57,117 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_generic_enable
[2020-09-24 18:59:57,117 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_generic_create_gatt_table
[2020-09-24 18:59:57,117 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_generic_free_gatt_table
[2020-09-24 18:59:57,117 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_generic_remove_memory
[2020-09-24 18:59:57,117 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_generic_alloc_by_type
[2020-09-24 18:59:57,117 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_generic_free_by_type
[2020-09-24 18:59:57,118 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_generic_alloc_page
[2020-09-24 18:59:57,118 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_generic_alloc_pages
[2020-09-24 18:59:57,118 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_generic_destroy_page
[2020-09-24 18:59:57,118 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_generic_destroy_pages
[2020-09-24 18:59:57,118 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_num_entries
[2020-09-24 18:59:57,118 INFO  L130     BoogieDeclarations]: Found specification of procedure global_cache_flush
[2020-09-24 18:59:57,119 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_generic_mask_memory
[2020-09-24 18:59:57,119 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_generic_type_to_mask_type
[2020-09-24 18:59:57,119 INFO  L130     BoogieDeclarations]: Found specification of procedure amd64_tlbflush
[2020-09-24 18:59:57,119 INFO  L130     BoogieDeclarations]: Found specification of procedure amd64_insert_memory
[2020-09-24 18:59:57,119 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int
[2020-09-24 18:59:57,119 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~TO~int
[2020-09-24 18:59:57,120 INFO  L130     BoogieDeclarations]: Found specification of procedure amd64_fetch_size
[2020-09-24 18:59:57,120 INFO  L130     BoogieDeclarations]: Found specification of procedure amd64_configure
[2020-09-24 18:59:57,120 INFO  L130     BoogieDeclarations]: Found specification of procedure amd_8151_configure
[2020-09-24 18:59:57,120 INFO  L130     BoogieDeclarations]: Found specification of procedure amd64_cleanup
[2020-09-24 18:59:57,120 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_aperture_valid
[2020-09-24 18:59:57,120 INFO  L130     BoogieDeclarations]: Found specification of procedure fix_northbridge
[2020-09-24 18:59:57,120 INFO  L130     BoogieDeclarations]: Found specification of procedure cache_nbs
[2020-09-24 18:59:57,121 INFO  L130     BoogieDeclarations]: Found specification of procedure amd8151_init
[2020-09-24 18:59:57,121 INFO  L130     BoogieDeclarations]: Found specification of procedure uli_agp_init
[2020-09-24 18:59:57,121 INFO  L130     BoogieDeclarations]: Found specification of procedure nforce3_agp_init
[2020-09-24 18:59:57,121 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_amd64_probe
[2020-09-24 18:59:57,121 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_amd64_remove
[2020-09-24 18:59:57,121 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_amd64_suspend
[2020-09-24 18:59:57,122 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_amd64_resume
[2020-09-24 18:59:57,122 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_amd64_mod_init
[2020-09-24 18:59:57,122 INFO  L130     BoogieDeclarations]: Found specification of procedure agp_amd64_cleanup
[2020-09-24 18:59:57,122 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_resume_early_1
[2020-09-24 18:59:57,122 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_shutdown_1
[2020-09-24 18:59:57,122 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_suspend_late_1
[2020-09-24 18:59:57,123 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2020-09-24 18:59:57,123 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2020-09-24 18:59:57,123 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2020-09-24 18:59:57,123 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2020-09-24 18:59:57,123 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2020-09-24 18:59:57,123 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_err_ptr
[2020-09-24 18:59:57,123 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ptr_err
[2020-09-24 18:59:57,124 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null
[2020-09-24 18:59:57,124 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_get
[2020-09-24 18:59:57,124 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_try_module_get
[2020-09-24 18:59:57,124 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put
[2020-09-24 18:59:57,124 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit
[2020-09-24 18:59:57,125 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_refcount
[2020-09-24 18:59:57,125 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2020-09-24 18:59:57,125 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2020-09-24 18:59:57,125 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-09-24 18:59:57,125 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-09-24 18:59:57,125 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2020-09-24 18:59:57,126 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2020-09-24 18:59:57,130 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-09-24 18:59:58,070 INFO  L732   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2020-09-24 18:59:59,564 INFO  L732   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true;
[2020-09-24 19:00:00,138 INFO  L290             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-09-24 19:00:00,139 INFO  L295             CfgBuilder]: Removed 0 assume(true) statements.
[2020-09-24 19:00:00,153 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.09 07:00:00 BoogieIcfgContainer
[2020-09-24 19:00:00,153 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-09-24 19:00:00,154 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-09-24 19:00:00,154 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-09-24 19:00:00,158 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-09-24 19:00:00,159 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.09 06:59:54" (1/3) ...
[2020-09-24 19:00:00,160 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60f65050 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.09 07:00:00, skipping insertion in model container
[2020-09-24 19:00:00,160 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:59:56" (2/3) ...
[2020-09-24 19:00:00,160 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60f65050 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.09 07:00:00, skipping insertion in model container
[2020-09-24 19:00:00,160 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.09 07:00:00" (3/3) ...
[2020-09-24 19:00:00,163 INFO  L109   eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i
[2020-09-24 19:00:00,176 INFO  L157   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-09-24 19:00:00,188 INFO  L169   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-09-24 19:00:00,211 INFO  L251      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2020-09-24 19:00:00,246 INFO  L375      AbstractCegarLoop]: Interprodecural is true
[2020-09-24 19:00:00,247 INFO  L376      AbstractCegarLoop]: Hoare is true
[2020-09-24 19:00:00,247 INFO  L377      AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2020-09-24 19:00:00,247 INFO  L378      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-09-24 19:00:00,247 INFO  L379      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-09-24 19:00:00,247 INFO  L380      AbstractCegarLoop]: Difference is false
[2020-09-24 19:00:00,247 INFO  L381      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-09-24 19:00:00,247 INFO  L385      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-09-24 19:00:00,300 INFO  L276                IsEmpty]: Start isEmpty. Operand 2336 states.
[2020-09-24 19:00:00,352 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 772
[2020-09-24 19:00:00,352 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-24 19:00:00,355 INFO  L422         BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 19:00:00,356 INFO  L427      AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 19:00:00,364 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 19:00:00,364 INFO  L82        PathProgramCache]: Analyzing trace with hash -875506990, now seen corresponding path program 1 times
[2020-09-24 19:00:00,374 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 19:00:00,375 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [520469979]
[2020-09-24 19:00:00,375 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 19:00:01,398 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:02,241 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:03,163 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:03,834 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:04,558 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:06,644 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:06,644 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 854
[2020-09-24 19:00:06,644 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 4
[2020-09-24 19:00:06,645 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5137
[2020-09-24 19:00:06,648 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:06,648 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 19:00:06,648 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 810
[2020-09-24 19:00:06,648 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 16
[2020-09-24 19:00:06,649 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 3
[2020-09-24 19:00:07,819 WARN  L193               SmtUtils]: Spent 728.00 ms on a formula simplification that was a NOOP. DAG size: 340
[2020-09-24 19:00:07,823 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 19:00:07,862 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:07,927 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:08,572 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:08,572 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 463
[2020-09-24 19:00:08,572 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:08,573 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 706
[2020-09-24 19:00:08,573 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:08,573 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:08,573 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:08,574 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:08,574 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:09,026 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2020-09-24 19:00:09,032 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:09,045 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:09,090 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:09,090 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 28
[2020-09-24 19:00:09,090 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:09,091 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 56
[2020-09-24 19:00:09,091 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:09,092 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:09,092 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:09,092 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:09,093 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:00:09,138 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4
[2020-09-24 19:00:09,139 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:09,147 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:09,167 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:09,168 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-24 19:00:09,168 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:09,168 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 27
[2020-09-24 19:00:09,169 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:09,169 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:09,170 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:09,170 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:09,170 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:00:09,190 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10
[2020-09-24 19:00:09,191 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:09,201 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:09,237 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:09,237 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 10
[2020-09-24 19:00:09,237 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:09,238 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 44
[2020-09-24 19:00:09,238 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:09,238 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:09,239 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:09,239 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:09,239 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:00:09,262 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2020-09-24 19:00:09,264 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:09,275 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:09,335 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:09,336 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 28
[2020-09-24 19:00:09,336 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:09,336 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 70
[2020-09-24 19:00:09,337 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:09,337 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:09,337 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:09,338 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:09,338 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:00:09,364 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4
[2020-09-24 19:00:09,366 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:09,376 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:09,396 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:09,396 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-24 19:00:09,397 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:09,397 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 29
[2020-09-24 19:00:09,397 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:09,398 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:09,398 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:09,398 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:09,398 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:00:09,412 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10
[2020-09-24 19:00:09,416 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:09,426 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:09,481 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:09,481 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 10
[2020-09-24 19:00:09,482 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:09,482 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 64
[2020-09-24 19:00:09,483 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:09,483 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:09,483 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:09,484 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:09,484 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:00:09,499 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2020-09-24 19:00:09,500 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:09,509 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:09,526 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:09,526 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 19:00:09,527 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:09,527 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 25
[2020-09-24 19:00:09,527 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:09,528 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:09,528 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:09,528 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:09,529 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:00:09,565 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 527
[2020-09-24 19:00:09,568 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:09,581 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:09,635 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:09,792 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:09,792 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 22
[2020-09-24 19:00:09,792 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-09-24 19:00:09,793 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 223
[2020-09-24 19:00:09,793 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:09,794 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:09,794 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:09,794 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:09,795 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:00:09,819 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4
[2020-09-24 19:00:09,821 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:09,831 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:09,865 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:09,865 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 10
[2020-09-24 19:00:09,866 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:09,866 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 43
[2020-09-24 19:00:09,867 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:09,867 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:09,867 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:09,868 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:09,868 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:00:09,886 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 543
[2020-09-24 19:00:09,890 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:09,901 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:09,948 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:10,142 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:10,142 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 22
[2020-09-24 19:00:10,143 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-09-24 19:00:10,143 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 250
[2020-09-24 19:00:10,143 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:10,144 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:10,144 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:10,145 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:10,145 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:00:10,171 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4
[2020-09-24 19:00:10,175 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:10,185 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:10,222 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:10,223 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 10
[2020-09-24 19:00:10,223 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:10,223 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 46
[2020-09-24 19:00:10,224 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:10,224 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:10,224 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:10,225 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:10,225 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:00:10,239 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2020-09-24 19:00:10,241 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:10,254 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:10,296 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:10,469 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:10,469 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 22
[2020-09-24 19:00:10,470 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-09-24 19:00:10,470 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 226
[2020-09-24 19:00:10,470 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:10,470 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:10,471 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:10,471 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:10,471 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:10,514 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4
[2020-09-24 19:00:10,516 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:10,528 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:10,566 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:10,566 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 10
[2020-09-24 19:00:10,567 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:10,567 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 49
[2020-09-24 19:00:10,568 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:10,568 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:10,568 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:10,569 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:10,569 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:00:10,585 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575
[2020-09-24 19:00:10,587 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:10,597 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:10,664 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:10,821 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:10,821 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 22
[2020-09-24 19:00:10,822 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-09-24 19:00:10,822 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 232
[2020-09-24 19:00:10,822 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:10,823 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:10,823 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:10,824 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:10,824 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:00:10,847 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4
[2020-09-24 19:00:10,849 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:10,860 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:10,899 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:10,900 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 10
[2020-09-24 19:00:10,900 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:10,900 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 49
[2020-09-24 19:00:10,900 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:10,901 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:10,901 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:10,901 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:10,901 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:10,914 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 591
[2020-09-24 19:00:10,916 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:10,925 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:10,962 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:11,123 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:11,124 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 22
[2020-09-24 19:00:11,124 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-09-24 19:00:11,124 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 206
[2020-09-24 19:00:11,125 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:11,125 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:11,125 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:11,125 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:11,125 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:11,145 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4
[2020-09-24 19:00:11,147 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:11,155 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:11,176 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:11,176 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 10
[2020-09-24 19:00:11,177 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:11,177 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 28
[2020-09-24 19:00:11,177 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:11,177 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:11,178 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:11,178 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:11,178 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:11,192 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 607
[2020-09-24 19:00:11,194 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:11,203 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:11,245 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:11,369 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:11,369 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 22
[2020-09-24 19:00:11,369 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-09-24 19:00:11,369 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 173
[2020-09-24 19:00:11,370 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:11,370 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:11,370 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:11,370 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:11,370 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:11,388 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4
[2020-09-24 19:00:11,390 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:11,397 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:11,422 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:11,422 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 10
[2020-09-24 19:00:11,422 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:11,422 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 31
[2020-09-24 19:00:11,423 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:11,423 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:11,423 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:11,423 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:11,424 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:11,435 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 623
[2020-09-24 19:00:11,438 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:11,446 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:11,480 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:11,612 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:11,612 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 22
[2020-09-24 19:00:11,612 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-09-24 19:00:11,612 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 173
[2020-09-24 19:00:11,612 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:11,613 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:11,613 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:11,613 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:11,613 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:11,633 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4
[2020-09-24 19:00:11,636 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:11,644 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:11,669 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:11,670 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 10
[2020-09-24 19:00:11,670 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:11,670 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 33
[2020-09-24 19:00:11,671 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:11,671 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:11,671 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:11,671 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:11,671 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:11,683 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 639
[2020-09-24 19:00:11,685 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:11,693 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:11,729 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:11,850 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:11,850 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 22
[2020-09-24 19:00:11,850 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-09-24 19:00:11,850 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 164
[2020-09-24 19:00:11,851 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:11,851 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:11,851 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:11,851 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:11,851 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:11,870 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4
[2020-09-24 19:00:11,872 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:11,879 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:11,904 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:11,904 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 10
[2020-09-24 19:00:11,905 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:11,906 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 31
[2020-09-24 19:00:11,907 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:11,907 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:11,907 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:11,907 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:11,907 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:11,920 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 655
[2020-09-24 19:00:11,924 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:11,932 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:11,966 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:12,091 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:12,091 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 22
[2020-09-24 19:00:12,092 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-09-24 19:00:12,092 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 166
[2020-09-24 19:00:12,092 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:12,092 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:12,092 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:12,093 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:12,093 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:12,110 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4
[2020-09-24 19:00:12,112 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:12,118 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:12,143 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:12,144 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 10
[2020-09-24 19:00:12,144 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:12,144 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 31
[2020-09-24 19:00:12,145 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:12,146 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:12,146 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:12,147 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:12,147 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 2
[2020-09-24 19:00:12,161 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 671
[2020-09-24 19:00:12,164 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:12,174 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:12,216 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:12,350 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:12,351 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 22
[2020-09-24 19:00:12,351 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-09-24 19:00:12,352 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 186
[2020-09-24 19:00:12,352 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:12,352 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:12,353 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:12,353 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:12,353 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:00:12,374 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4
[2020-09-24 19:00:12,376 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:12,384 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:12,412 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:12,412 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 10
[2020-09-24 19:00:12,412 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:12,412 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 35
[2020-09-24 19:00:12,413 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:12,413 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:12,413 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:12,414 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:12,414 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:12,427 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 687
[2020-09-24 19:00:12,430 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:12,440 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:12,481 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:12,650 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:12,651 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 22
[2020-09-24 19:00:12,651 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-09-24 19:00:12,652 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 219
[2020-09-24 19:00:12,652 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:12,652 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:12,652 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:12,653 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:12,653 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:00:12,673 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4
[2020-09-24 19:00:12,674 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:12,681 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:12,704 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:12,705 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 10
[2020-09-24 19:00:12,705 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:12,705 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 29
[2020-09-24 19:00:12,706 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:12,706 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:12,706 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:12,706 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:12,706 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:12,718 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 703
[2020-09-24 19:00:12,721 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:12,729 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:12,754 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:12,884 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:12,885 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 22
[2020-09-24 19:00:12,885 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-09-24 19:00:12,885 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 162
[2020-09-24 19:00:12,885 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:12,886 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:12,886 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:12,886 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:12,886 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:12,904 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4
[2020-09-24 19:00:12,906 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:12,912 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:12,925 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:12,925 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 10
[2020-09-24 19:00:12,926 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:12,926 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 18
[2020-09-24 19:00:12,926 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:12,927 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:12,927 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:12,927 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:12,927 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:00:12,939 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 719
[2020-09-24 19:00:12,942 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:12,950 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:12,988 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:13,114 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:13,115 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 22
[2020-09-24 19:00:13,115 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-09-24 19:00:13,115 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 172
[2020-09-24 19:00:13,115 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:13,116 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:13,116 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:13,116 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:13,116 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:13,134 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4
[2020-09-24 19:00:13,136 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:13,143 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:13,167 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:13,168 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 10
[2020-09-24 19:00:13,168 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:13,168 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 30
[2020-09-24 19:00:13,169 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:13,169 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:13,169 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:13,169 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:13,169 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:13,194 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 753
[2020-09-24 19:00:13,196 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:13,206 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:13,231 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:13,232 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 22
[2020-09-24 19:00:13,232 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:13,232 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 34
[2020-09-24 19:00:13,232 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:13,232 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:13,233 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 19
[2020-09-24 19:00:13,233 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:13,233 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:13,243 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1
[2020-09-24 19:00:13,244 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:13,251 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:13,273 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:13,274 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 16
[2020-09-24 19:00:13,274 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:13,274 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 28
[2020-09-24 19:00:13,274 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:13,275 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:13,275 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:13,275 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:13,275 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:13,286 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1
[2020-09-24 19:00:13,287 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:13,294 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:13,308 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:13,308 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-24 19:00:13,308 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:00:13,308 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 19
[2020-09-24 19:00:13,309 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:13,309 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:00:13,309 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:00:13,309 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:00:13,310 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:14,074 INFO  L134       CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked.
[2020-09-24 19:00:14,075 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [520469979]
[2020-09-24 19:00:14,077 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-24 19:00:14,077 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8
[2020-09-24 19:00:14,078 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1269838557]
[2020-09-24 19:00:14,088 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 8 states
[2020-09-24 19:00:14,088 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 19:00:14,105 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2020-09-24 19:00:14,106 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56
[2020-09-24 19:00:14,108 INFO  L87              Difference]: Start difference. First operand 2336 states. Second operand 8 states.
[2020-09-24 19:00:17,273 WARN  L193               SmtUtils]: Spent 721.00 ms on a formula simplification that was a NOOP. DAG size: 342
[2020-09-24 19:00:35,115 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 19:00:35,115 INFO  L93              Difference]: Finished difference Result 6301 states and 7224 transitions.
[2020-09-24 19:00:35,116 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. 
[2020-09-24 19:00:35,118 INFO  L78                 Accepts]: Start accepts. Automaton has 8 states. Word has length 771
[2020-09-24 19:00:35,123 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 19:00:35,179 INFO  L225             Difference]: With dead ends: 6301
[2020-09-24 19:00:35,180 INFO  L226             Difference]: Without dead ends: 4407
[2020-09-24 19:00:35,198 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=105, Invalid=201, Unknown=0, NotChecked=0, Total=306
[2020-09-24 19:00:35,235 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 4407 states.
[2020-09-24 19:00:35,800 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 4407 to 3883.
[2020-09-24 19:00:35,801 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3883 states.
[2020-09-24 19:00:35,829 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3883 states to 3883 states and 4334 transitions.
[2020-09-24 19:00:35,832 INFO  L78                 Accepts]: Start accepts. Automaton has 3883 states and 4334 transitions. Word has length 771
[2020-09-24 19:00:35,835 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-24 19:00:35,835 INFO  L479      AbstractCegarLoop]: Abstraction has 3883 states and 4334 transitions.
[2020-09-24 19:00:35,835 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 8 states.
[2020-09-24 19:00:35,836 INFO  L276                IsEmpty]: Start isEmpty. Operand 3883 states and 4334 transitions.
[2020-09-24 19:00:35,866 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 781
[2020-09-24 19:00:35,866 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-24 19:00:35,867 INFO  L422         BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 19:00:35,867 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-09-24 19:00:35,868 INFO  L427      AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 19:00:35,868 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 19:00:35,868 INFO  L82        PathProgramCache]: Analyzing trace with hash 507062660, now seen corresponding path program 1 times
[2020-09-24 19:00:35,869 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 19:00:35,869 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [709771004]
[2020-09-24 19:00:35,869 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 19:00:36,200 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:00:36,636 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:37,316 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:37,830 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:38,403 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:00:41,290 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 19:00:41,290 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 861
[2020-09-24 19:00:41,291 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 4
[2020-09-24 19:00:41,291 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5049
[2020-09-24 19:00:41,291 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:00:41,291 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 19:00:41,291 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 460
[2020-09-24 19:00:41,292 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 397
[2020-09-24 19:00:41,292 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:00:42,463 WARN  L193               SmtUtils]: Spent 656.00 ms on a formula simplification that was a NOOP. DAG size: 340
[2020-09-24 19:00:42,464 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 19:00:42,603 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat