/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/bitvector/jain_2-1.c
--------------------------------------------------------------------------------
This is Ultimate 0.2.1-dev-36cd7be
[2021-02-24 03:56:26,738 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2021-02-24 03:56:26,741 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2021-02-24 03:56:26,776 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-02-24 03:56:26,776 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-02-24 03:56:26,778 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-02-24 03:56:26,780 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-02-24 03:56:26,782 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2021-02-24 03:56:26,785 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-02-24 03:56:26,786 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-02-24 03:56:26,788 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2021-02-24 03:56:26,789 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-02-24 03:56:26,790 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-02-24 03:56:26,791 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-02-24 03:56:26,793 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-02-24 03:56:26,795 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-02-24 03:56:26,796 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-02-24 03:56:26,797 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-02-24 03:56:26,799 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-02-24 03:56:26,802 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2021-02-24 03:56:26,804 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-02-24 03:56:26,806 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-02-24 03:56:26,808 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2021-02-24 03:56:26,809 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-02-24 03:56:26,813 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-02-24 03:56:26,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-02-24 03:56:26,814 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-02-24 03:56:26,815 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-02-24 03:56:26,816 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-02-24 03:56:26,817 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-02-24 03:56:26,817 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-02-24 03:56:26,818 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-02-24 03:56:26,820 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-02-24 03:56:26,821 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2021-02-24 03:56:26,837 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-02-24 03:56:26,837 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2021-02-24 03:56:26,838 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-02-24 03:56:26,839 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-02-24 03:56:26,839 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2021-02-24 03:56:26,840 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2021-02-24 03:56:26,841 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2021-02-24 03:56:26,843 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf
[2021-02-24 03:56:26,855 INFO L113 SettingsManager]: Loading preferences was successful
[2021-02-24 03:56:26,856 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2021-02-24 03:56:26,857 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-02-24 03:56:26,858 INFO L138 SettingsManager]: * sizeof long=4
[2021-02-24 03:56:26,858 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2021-02-24 03:56:26,858 INFO L138 SettingsManager]: * sizeof POINTER=4
[2021-02-24 03:56:26,859 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2021-02-24 03:56:26,859 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2021-02-24 03:56:26,859 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-02-24 03:56:26,859 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2021-02-24 03:56:26,860 INFO L138 SettingsManager]: * sizeof long double=12
[2021-02-24 03:56:26,860 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2021-02-24 03:56:26,860 INFO L138 SettingsManager]: * Use constant arrays=true
[2021-02-24 03:56:26,861 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2021-02-24 03:56:26,861 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-02-24 03:56:26,861 INFO L138 SettingsManager]: * Size of a code block=SingleStatement
[2021-02-24 03:56:26,861 INFO L138 SettingsManager]: * To the following directory=./dump/
[2021-02-24 03:56:26,862 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2021-02-24 03:56:26,862 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-02-24 03:56:26,862 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-02-24 03:56:26,863 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation
[2021-02-24 03:56:26,863 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-02-24 03:56:26,863 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX
[2021-02-24 03:56:26,863 INFO L138 SettingsManager]: * Use separate solver for trace checks=false
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2021-02-24 03:56:27,302 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2021-02-24 03:56:27,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-02-24 03:56:27,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-02-24 03:56:27,335 INFO L271 PluginConnector]: Initializing CDTParser...
[2021-02-24 03:56:27,336 INFO L275 PluginConnector]: CDTParser initialized
[2021-02-24 03:56:27,337 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/jain_2-1.c
[2021-02-24 03:56:27,425 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ada76e992/6b974262eb8c4e46949753a95eade416/FLAG3a32404b8
[2021-02-24 03:56:28,039 INFO L306 CDTParser]: Found 1 translation units.
[2021-02-24 03:56:28,040 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector/jain_2-1.c
[2021-02-24 03:56:28,048 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ada76e992/6b974262eb8c4e46949753a95eade416/FLAG3a32404b8
[2021-02-24 03:56:28,449 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ada76e992/6b974262eb8c4e46949753a95eade416
[2021-02-24 03:56:28,453 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-02-24 03:56:28,468 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2021-02-24 03:56:28,474 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-02-24 03:56:28,474 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-02-24 03:56:28,478 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2021-02-24 03:56:28,479 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:56:28" (1/1) ...
[2021-02-24 03:56:28,481 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@324ed04a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:28, skipping insertion in model container
[2021-02-24 03:56:28,481 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:56:28" (1/1) ...
[2021-02-24 03:56:28,490 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2021-02-24 03:56:28,511 INFO L178 MainTranslator]: Built tables and reachable declarations
[2021-02-24 03:56:28,713 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/bitvector/jain_2-1.c[370,383]
[2021-02-24 03:56:28,724 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-02-24 03:56:28,734 INFO L203 MainTranslator]: Completed pre-run
[2021-02-24 03:56:28,748 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/bitvector/jain_2-1.c[370,383]
[2021-02-24 03:56:28,751 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-02-24 03:56:28,768 INFO L208 MainTranslator]: Completed translation
[2021-02-24 03:56:28,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:28 WrapperNode
[2021-02-24 03:56:28,769 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-02-24 03:56:28,770 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-02-24 03:56:28,770 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2021-02-24 03:56:28,770 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2021-02-24 03:56:28,783 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:28" (1/1) ...
[2021-02-24 03:56:28,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:28" (1/1) ...
[2021-02-24 03:56:28,791 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:28" (1/1) ...
[2021-02-24 03:56:28,792 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:28" (1/1) ...
[2021-02-24 03:56:28,797 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:28" (1/1) ...
[2021-02-24 03:56:28,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:28" (1/1) ...
[2021-02-24 03:56:28,803 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:28" (1/1) ...
[2021-02-24 03:56:28,805 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-02-24 03:56:28,806 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-02-24 03:56:28,806 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2021-02-24 03:56:28,807 INFO L275 PluginConnector]: RCFGBuilder initialized
[2021-02-24 03:56:28,808 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:28" (1/1) ...
No working directory specified, using /storage/repos/ultimate/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
[2021-02-24 03:56:28,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2021-02-24 03:56:28,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-02-24 03:56:28,900 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error
[2021-02-24 03:56:28,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert
[2021-02-24 03:56:28,900 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2021-02-24 03:56:28,900 INFO L130 BoogieDeclarations]: Found specification of procedure abort
[2021-02-24 03:56:28,900 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail
[2021-02-24 03:56:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error
[2021-02-24 03:56:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-02-24 03:56:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint
[2021-02-24 03:56:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert
[2021-02-24 03:56:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2021-02-24 03:56:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2021-02-24 03:56:28,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2021-02-24 03:56:28,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-02-24 03:56:28,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2021-02-24 03:56:28,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2021-02-24 03:56:28,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2021-02-24 03:56:29,135 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-02-24 03:56:29,135 INFO L299 CfgBuilder]: Removed 1 assume(true) statements.
[2021-02-24 03:56:29,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:56:29 BoogieIcfgContainer
[2021-02-24 03:56:29,137 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-02-24 03:56:29,139 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-02-24 03:56:29,139 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2021-02-24 03:56:29,144 INFO L275 PluginConnector]: TraceAbstraction initialized
[2021-02-24 03:56:29,145 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:56:28" (1/3) ...
[2021-02-24 03:56:29,146 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c06a1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:56:29, skipping insertion in model container
[2021-02-24 03:56:29,146 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:28" (2/3) ...
[2021-02-24 03:56:29,147 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c06a1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:56:29, skipping insertion in model container
[2021-02-24 03:56:29,147 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:56:29" (3/3) ...
[2021-02-24 03:56:29,149 INFO L111 eAbstractionObserver]: Analyzing ICFG jain_2-1.c
[2021-02-24 03:56:29,158 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION
[2021-02-24 03:56:29,164 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2021-02-24 03:56:29,189 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-02-24 03:56:29,237 INFO L376 AbstractCegarLoop]: Interprodecural is true
[2021-02-24 03:56:29,237 INFO L377 AbstractCegarLoop]: Hoare is true
[2021-02-24 03:56:29,237 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation
[2021-02-24 03:56:29,237 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2021-02-24 03:56:29,238 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-02-24 03:56:29,238 INFO L381 AbstractCegarLoop]: Difference is false
[2021-02-24 03:56:29,238 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-02-24 03:56:29,238 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2021-02-24 03:56:29,274 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states.
[2021-02-24 03:56:29,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2021-02-24 03:56:29,298 INFO L414 BasicCegarLoop]: Found error trace
[2021-02-24 03:56:29,299 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-02-24 03:56:29,305 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-02-24 03:56:29,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-02-24 03:56:29,320 INFO L82 PathProgramCache]: Analyzing trace with hash 176343128, now seen corresponding path program 1 times
[2021-02-24 03:56:29,344 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2021-02-24 03:56:29,347 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2145910354]
[2021-02-24 03:56:29,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-02-24 03:56:29,460 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation
[2021-02-24 03:56:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 03:56:29,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:29,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 03:56:29,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:29,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5
[2021-02-24 03:56:29,883 WARN L141 QuantifierPusher]: treesize reduction 4, result has 63.6 percent of original size
[2021-02-24 03:56:29,884 WARN L147 QuantifierPusher]: treesize reduction 4, result has 63.6 percent of original size 7
[2021-02-24 03:56:29,900 WARN L141 QuantifierPusher]: treesize reduction 2, result has 88.2 percent of original size
[2021-02-24 03:56:29,901 WARN L147 QuantifierPusher]: treesize reduction 2, result has 88.2 percent of original size 15
[2021-02-24 03:56:29,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:29,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:29,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:29,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4
[2021-02-24 03:56:29,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:29,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4
[2021-02-24 03:56:29,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:29,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 03:56:30,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2021-02-24 03:56:30,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-24 03:56:30,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-24 03:56:30,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-02-24 03:56:30,071 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2145910354]
[2021-02-24 03:56:30,073 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-02-24 03:56:30,073 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9
[2021-02-24 03:56:30,074 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [508586534]
[2021-02-24 03:56:30,079 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states
[2021-02-24 03:56:30,079 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2021-02-24 03:56:30,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2021-02-24 03:56:30,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72
[2021-02-24 03:56:30,097 INFO L87 Difference]: Start difference. First operand 34 states. Second operand 9 states.
[2021-02-24 03:56:30,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-02-24 03:56:30,630 INFO L93 Difference]: Finished difference Result 58 states and 70 transitions.
[2021-02-24 03:56:30,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states.
[2021-02-24 03:56:30,632 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 25
[2021-02-24 03:56:30,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2021-02-24 03:56:30,641 INFO L225 Difference]: With dead ends: 58
[2021-02-24 03:56:30,642 INFO L226 Difference]: Without dead ends: 40
[2021-02-24 03:56:30,646 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=58, Invalid=182, Unknown=0, NotChecked=0, Total=240
[2021-02-24 03:56:30,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40 states.
[2021-02-24 03:56:30,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40 to 38.
[2021-02-24 03:56:30,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states.
[2021-02-24 03:56:30,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 38 transitions.
[2021-02-24 03:56:30,716 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 38 transitions. Word has length 25
[2021-02-24 03:56:30,717 INFO L84 Accepts]: Finished accepts. word is rejected.
[2021-02-24 03:56:30,717 INFO L480 AbstractCegarLoop]: Abstraction has 38 states and 38 transitions.
[2021-02-24 03:56:30,717 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states.
[2021-02-24 03:56:30,717 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 38 transitions.
[2021-02-24 03:56:30,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36
[2021-02-24 03:56:30,719 INFO L414 BasicCegarLoop]: Found error trace
[2021-02-24 03:56:30,719 INFO L422 BasicCegarLoop]: trace histogram [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]
[2021-02-24 03:56:30,719 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2021-02-24 03:56:30,720 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-02-24 03:56:30,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-02-24 03:56:30,721 INFO L82 PathProgramCache]: Analyzing trace with hash 713992716, now seen corresponding path program 1 times
[2021-02-24 03:56:30,721 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2021-02-24 03:56:30,722 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1273549929]
[2021-02-24 03:56:30,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-02-24 03:56:30,812 WARN L141 QuantifierPusher]: treesize reduction 9, result has 74.3 percent of original size
[2021-02-24 03:56:30,831 WARN L147 QuantifierPusher]: treesize reduction 9, result has 74.3 percent of original size 26
[2021-02-24 03:56:30,839 WARN L141 QuantifierPusher]: treesize reduction 9, result has 74.3 percent of original size
[2021-02-24 03:56:30,842 WARN L147 QuantifierPusher]: treesize reduction 9, result has 74.3 percent of original size 26
[2021-02-24 03:56:30,857 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size
[2021-02-24 03:56:30,872 INFO L723 QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2021-02-24 03:56:30,877 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,878 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:30,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,894 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:30,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:30,902 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:30,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:30,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51
[2021-02-24 03:56:30,910 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:30,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42
[2021-02-24 03:56:30,917 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43
[2021-02-24 03:56:30,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,931 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:30,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:30,937 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:30,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:30,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50
[2021-02-24 03:56:30,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,950 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:30,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,954 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:30,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:30,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:30,959 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:30,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,964 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:30,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:30,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:30,969 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:30,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,973 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:30,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:30,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:30,977 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:30,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,981 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:30,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:30,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:30,996 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:30,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:30,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32
[2021-02-24 03:56:31,002 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32
[2021-02-24 03:56:31,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93
[2021-02-24 03:56:31,064 WARN L141 QuantifierPusher]: treesize reduction -16, result has 102.5 percent of original size
[2021-02-24 03:56:31,068 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32
[2021-02-24 03:56:31,073 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32
[2021-02-24 03:56:31,098 WARN L147 QuantifierPusher]: treesize reduction -16, result has 102.5 percent of original size 668
[2021-02-24 03:56:31,101 WARN L141 QuantifierPusher]: treesize reduction 5, result has 83.9 percent of original size
[2021-02-24 03:56:31,103 WARN L147 QuantifierPusher]: treesize reduction 5, result has 83.9 percent of original size 26
[2021-02-24 03:56:31,105 WARN L141 QuantifierPusher]: treesize reduction 5, result has 83.9 percent of original size
[2021-02-24 03:56:31,107 WARN L147 QuantifierPusher]: treesize reduction 5, result has 83.9 percent of original size 26
[2021-02-24 03:56:31,115 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size
[2021-02-24 03:56:31,117 INFO L723 QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2021-02-24 03:56:31,119 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,119 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,123 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,127 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,129 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51
[2021-02-24 03:56:31,131 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42
[2021-02-24 03:56:31,135 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43
[2021-02-24 03:56:31,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,140 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,143 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50
[2021-02-24 03:56:31,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,152 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,156 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,161 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,165 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,168 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,179 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,183 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,186 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,195 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32
[2021-02-24 03:56:31,201 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32
[2021-02-24 03:56:31,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93
[2021-02-24 03:56:31,228 WARN L141 QuantifierPusher]: treesize reduction -16, result has 102.5 percent of original size
[2021-02-24 03:56:31,230 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32
[2021-02-24 03:56:31,235 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32
[2021-02-24 03:56:31,250 WARN L147 QuantifierPusher]: treesize reduction -16, result has 102.5 percent of original size 668
[2021-02-24 03:56:31,253 WARN L141 QuantifierPusher]: treesize reduction 5, result has 84.8 percent of original size
[2021-02-24 03:56:31,255 WARN L147 QuantifierPusher]: treesize reduction 5, result has 84.8 percent of original size 28
[2021-02-24 03:56:31,257 WARN L141 QuantifierPusher]: treesize reduction 5, result has 84.8 percent of original size
[2021-02-24 03:56:31,258 WARN L147 QuantifierPusher]: treesize reduction 5, result has 84.8 percent of original size 28
[2021-02-24 03:56:31,266 WARN L141 QuantifierPusher]: treesize reduction 6, result has 88.2 percent of original size
[2021-02-24 03:56:31,267 INFO L723 QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2021-02-24 03:56:31,270 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,270 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,273 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,280 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53
[2021-02-24 03:56:31,285 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44
[2021-02-24 03:56:31,289 WARN L147 QuantifierPusher]: treesize reduction 6, result has 88.2 percent of original size 45
[2021-02-24 03:56:31,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,294 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,298 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,302 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52
[2021-02-24 03:56:31,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,310 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,312 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26
[2021-02-24 03:56:31,318 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,321 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26
[2021-02-24 03:56:31,324 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,327 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26
[2021-02-24 03:56:31,331 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,333 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26
[2021-02-24 03:56:31,341 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33
[2021-02-24 03:56:31,346 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33
[2021-02-24 03:56:31,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95
[2021-02-24 03:56:31,370 WARN L141 QuantifierPusher]: treesize reduction -16, result has 102.4 percent of original size
[2021-02-24 03:56:31,372 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33
[2021-02-24 03:56:31,377 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33
[2021-02-24 03:56:31,394 WARN L147 QuantifierPusher]: treesize reduction -16, result has 102.4 percent of original size 676
[2021-02-24 03:56:31,396 WARN L141 QuantifierPusher]: treesize reduction 9, result has 74.3 percent of original size
[2021-02-24 03:56:31,399 WARN L147 QuantifierPusher]: treesize reduction 9, result has 74.3 percent of original size 26
[2021-02-24 03:56:31,402 WARN L141 QuantifierPusher]: treesize reduction 9, result has 74.3 percent of original size
[2021-02-24 03:56:31,404 WARN L147 QuantifierPusher]: treesize reduction 9, result has 74.3 percent of original size 26
[2021-02-24 03:56:31,411 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size
[2021-02-24 03:56:31,413 INFO L723 QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2021-02-24 03:56:31,415 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,416 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,419 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,423 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51
[2021-02-24 03:56:31,430 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42
[2021-02-24 03:56:31,433 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43
[2021-02-24 03:56:31,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,437 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,440 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,441 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50
[2021-02-24 03:56:31,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,448 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,451 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,454 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,456 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,460 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,462 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,465 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,468 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,475 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32
[2021-02-24 03:56:31,479 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32
[2021-02-24 03:56:31,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93
[2021-02-24 03:56:31,515 WARN L141 QuantifierPusher]: treesize reduction -16, result has 102.5 percent of original size
[2021-02-24 03:56:31,517 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32
[2021-02-24 03:56:31,520 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32
[2021-02-24 03:56:31,533 WARN L147 QuantifierPusher]: treesize reduction -16, result has 102.5 percent of original size 668
[2021-02-24 03:56:31,536 WARN L141 QuantifierPusher]: treesize reduction 6, result has 81.8 percent of original size
[2021-02-24 03:56:31,538 WARN L147 QuantifierPusher]: treesize reduction 6, result has 81.8 percent of original size 27
[2021-02-24 03:56:31,540 WARN L141 QuantifierPusher]: treesize reduction 6, result has 81.8 percent of original size
[2021-02-24 03:56:31,542 WARN L147 QuantifierPusher]: treesize reduction 6, result has 81.8 percent of original size 27
[2021-02-24 03:56:31,549 WARN L141 QuantifierPusher]: treesize reduction 6, result has 88.0 percent of original size
[2021-02-24 03:56:31,551 INFO L723 QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2021-02-24 03:56:31,553 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,553 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,556 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,560 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,562 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52
[2021-02-24 03:56:31,564 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43
[2021-02-24 03:56:31,569 WARN L147 QuantifierPusher]: treesize reduction 6, result has 88.0 percent of original size 44
[2021-02-24 03:56:31,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,573 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,576 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51
[2021-02-24 03:56:31,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,583 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,586 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26
[2021-02-24 03:56:31,589 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,591 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,594 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,598 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26
[2021-02-24 03:56:31,601 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,604 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,607 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,614 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32
[2021-02-24 03:56:31,618 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33
[2021-02-24 03:56:31,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94
[2021-02-24 03:56:31,642 WARN L141 QuantifierPusher]: treesize reduction -16, result has 102.4 percent of original size
[2021-02-24 03:56:31,644 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33
[2021-02-24 03:56:31,647 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32
[2021-02-24 03:56:31,661 WARN L147 QuantifierPusher]: treesize reduction -16, result has 102.4 percent of original size 672
[2021-02-24 03:56:31,663 WARN L141 QuantifierPusher]: treesize reduction 5, result has 83.9 percent of original size
[2021-02-24 03:56:31,665 WARN L147 QuantifierPusher]: treesize reduction 5, result has 83.9 percent of original size 26
[2021-02-24 03:56:31,666 WARN L141 QuantifierPusher]: treesize reduction 5, result has 83.9 percent of original size
[2021-02-24 03:56:31,668 WARN L147 QuantifierPusher]: treesize reduction 5, result has 83.9 percent of original size 26
[2021-02-24 03:56:31,676 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size
[2021-02-24 03:56:31,677 INFO L723 QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts
[2021-02-24 03:56:31,680 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,681 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,684 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,687 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51
[2021-02-24 03:56:31,690 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42
[2021-02-24 03:56:31,693 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43
[2021-02-24 03:56:31,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,696 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,699 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50
[2021-02-24 03:56:31,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,706 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,708 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,711 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,713 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,717 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,719 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,721 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,724 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-24 03:56:31,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25
[2021-02-24 03:56:31,731 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32
[2021-02-24 03:56:31,734 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32
[2021-02-24 03:56:31,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93
[2021-02-24 03:56:31,754 WARN L141 QuantifierPusher]: treesize reduction -16, result has 102.5 percent of original size
[2021-02-24 03:56:31,756 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32
[2021-02-24 03:56:31,759 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-24 03:56:31,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-24 03:56:31,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32
[2021-02-24 03:56:31,771 WARN L147 QuantifierPusher]: treesize reduction -16, result has 102.5 percent of original size 668
[2021-02-24 03:56:31,772 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION
[2021-02-24 03:56:31,796 WARN L167 FreeRefinementEngine]: Strategy FIXED_PREFERENCES was unsuccessful and could not determine trace feasibility
[2021-02-24 03:56:31,796 INFO L523 BasicCegarLoop]: Counterexample might be feasible
[2021-02-24 03:56:31,801 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7
[2021-02-24 03:56:31,817 WARN L227 ceAbstractionStarter]: Unable to decide correctness. Please check the following counterexample manually.
[2021-02-24 03:56:31,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:56:31 BoogieIcfgContainer
[2021-02-24 03:56:31,818 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2021-02-24 03:56:31,819 INFO L168 Benchmark]: Toolchain (without parser) took 3363.37 ms. Allocated memory was 151.0 MB in the beginning and 184.5 MB in the end (delta: 33.6 MB). Free memory was 126.5 MB in the beginning and 117.9 MB in the end (delta: 8.6 MB). Peak memory consumption was 43.7 MB. Max. memory is 8.0 GB.
[2021-02-24 03:56:31,819 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 151.0 MB. Free memory is still 126.5 MB. There was no memory consumed. Max. memory is 8.0 GB.
[2021-02-24 03:56:31,819 INFO L168 Benchmark]: CACSL2BoogieTranslator took 295.23 ms. Allocated memory is still 151.0 MB. Free memory was 125.4 MB in the beginning and 116.2 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.4 MB. Max. memory is 8.0 GB.
[2021-02-24 03:56:31,820 INFO L168 Benchmark]: Boogie Preprocessor took 35.32 ms. Allocated memory is still 151.0 MB. Free memory was 116.2 MB in the beginning and 114.8 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB.
[2021-02-24 03:56:31,820 INFO L168 Benchmark]: RCFGBuilder took 331.26 ms. Allocated memory is still 151.0 MB. Free memory was 114.7 MB in the beginning and 101.3 MB in the end (delta: 13.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB.
[2021-02-24 03:56:31,821 INFO L168 Benchmark]: TraceAbstraction took 2678.46 ms. Allocated memory was 151.0 MB in the beginning and 184.5 MB in the end (delta: 33.6 MB). Free memory was 101.0 MB in the beginning and 117.9 MB in the end (delta: -17.0 MB). Peak memory consumption was 17.5 MB. Max. memory is 8.0 GB.
[2021-02-24 03:56:31,822 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.18 ms. Allocated memory is still 151.0 MB. Free memory is still 126.5 MB. There was no memory consumed. Max. memory is 8.0 GB.
* CACSL2BoogieTranslator took 295.23 ms. Allocated memory is still 151.0 MB. Free memory was 125.4 MB in the beginning and 116.2 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.4 MB. Max. memory is 8.0 GB.
* Boogie Preprocessor took 35.32 ms. Allocated memory is still 151.0 MB. Free memory was 116.2 MB in the beginning and 114.8 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB.
* RCFGBuilder took 331.26 ms. Allocated memory is still 151.0 MB. Free memory was 114.7 MB in the beginning and 101.3 MB in the end (delta: 13.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB.
* TraceAbstraction took 2678.46 ms. Allocated memory was 151.0 MB in the beginning and 184.5 MB in the end (delta: 33.6 MB). Free memory was 101.0 MB in the beginning and 117.9 MB in the end (delta: -17.0 MB). Peak memory consumption was 17.5 MB. Max. memory is 8.0 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- UnprovableResult [Line: 8]: Unable to prove that call to reach_error is unreachable
Unable to prove that call to reach_error is unreachable
Reason: unable to decide satisfiability of path constraint.
Possible FailurePath:
[L14] unsigned int x,y;
[L16] x = 1U
[L17] y = 1U
[L19] COND TRUE 1
[L21] x = x +2U*__VERIFIER_nondet_uint()
[L22] y = y +2U*__VERIFIER_nondet_uint()
[L25] CALL __VERIFIER_assert(x+y!=1U)
[L7] COND FALSE !(!(cond))
[L25] RET __VERIFIER_assert(x+y!=1U)
[L19] COND TRUE 1
[L21] x = x +2U*__VERIFIER_nondet_uint()
[L22] y = y +2U*__VERIFIER_nondet_uint()
[L25] CALL __VERIFIER_assert(x+y!=1U)
[L7] COND TRUE !(cond)
[L8] reach_error()
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 5 procedures, 37 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNKNOWN, OverallTime: 2.5s, OverallIterations: 2, TraceHistogramMax: 2, AutomataDifference: 0.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 23 SDtfs, 32 SDslu, 67 SDs, 0 SdLazy, 88 SolverSat, 11 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=38occurred in iteration=1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces
Received shutdown request...