/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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-regression/test22-2.c
--------------------------------------------------------------------------------
This is Ultimate 0.2.1-dev-36cd7be
[2021-02-23 13:37:50,335 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2021-02-23 13:37:50,338 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2021-02-23 13:37:50,373 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-02-23 13:37:50,374 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-02-23 13:37:50,375 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-02-23 13:37:50,377 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
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[2021-02-23 13:37:50,381 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-02-23 13:37:50,382 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-02-23 13:37:50,384 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2021-02-23 13:37:50,385 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-02-23 13:37:50,386 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-02-23 13:37:50,387 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-02-23 13:37:50,402 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-02-23 13:37:50,403 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-02-23 13:37:50,404 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-02-23 13:37:50,405 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-02-23 13:37:50,408 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-02-23 13:37:50,410 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2021-02-23 13:37:50,412 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-02-23 13:37:50,413 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-02-23 13:37:50,415 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2021-02-23 13:37:50,416 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-02-23 13:37:50,419 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2021-02-23 13:37:50,420 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
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[2021-02-23 13:37:50,429 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
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[2021-02-23 13:37:50,431 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2021-02-23 13:37:50,436 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2021-02-23 13:37:50,467 INFO L113 SettingsManager]: Loading preferences was successful
[2021-02-23 13:37:50,467 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2021-02-23 13:37:50,469 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-02-23 13:37:50,469 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2021-02-23 13:37:50,469 INFO L138 SettingsManager]: * Use SBE=true
[2021-02-23 13:37:50,470 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-02-23 13:37:50,470 INFO L138 SettingsManager]: * sizeof long=4
[2021-02-23 13:37:50,470 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2021-02-23 13:37:50,470 INFO L138 SettingsManager]: * sizeof POINTER=4
[2021-02-23 13:37:50,470 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2021-02-23 13:37:50,471 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2021-02-23 13:37:50,471 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-02-23 13:37:50,471 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2021-02-23 13:37:50,471 INFO L138 SettingsManager]: * sizeof long double=12
[2021-02-23 13:37:50,472 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2021-02-23 13:37:50,472 INFO L138 SettingsManager]: * Use constant arrays=true
[2021-02-23 13:37:50,472 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2021-02-23 13:37:50,472 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-02-23 13:37:50,472 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2021-02-23 13:37:50,473 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2021-02-23 13:37:50,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-02-23 13:37:50,473 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-02-23 13:37:50,473 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2021-02-23 13:37:50,473 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-02-23 13:37:50,474 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2021-02-23 13:37:50,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-02-23 13:37:50,474 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-02-23 13:37:50,474 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2021-02-23 13:37:50,474 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2021-02-23 13:37:50,827 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2021-02-23 13:37:50,857 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-02-23 13:37:50,861 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-02-23 13:37:50,862 INFO L271 PluginConnector]: Initializing CDTParser...
[2021-02-23 13:37:50,863 INFO L275 PluginConnector]: CDTParser initialized
[2021-02-23 13:37:50,864 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test22-2.c
[2021-02-23 13:37:50,952 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d126f1a9/367ed985387148c389ca8ba23a047ded/FLAGb44d41e24
[2021-02-23 13:37:51,582 INFO L306 CDTParser]: Found 1 translation units.
[2021-02-23 13:37:51,584 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test22-2.c
[2021-02-23 13:37:51,593 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d126f1a9/367ed985387148c389ca8ba23a047ded/FLAGb44d41e24
[2021-02-23 13:37:51,925 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d126f1a9/367ed985387148c389ca8ba23a047ded
[2021-02-23 13:37:51,928 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-02-23 13:37:51,942 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2021-02-23 13:37:51,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-02-23 13:37:51,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-02-23 13:37:51,948 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2021-02-23 13:37:51,949 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 01:37:51" (1/1) ...
[2021-02-23 13:37:51,950 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@467ac601 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 01:37:51, skipping insertion in model container
[2021-02-23 13:37:51,950 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 01:37:51" (1/1) ...
[2021-02-23 13:37:51,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2021-02-23 13:37:51,978 INFO L178 MainTranslator]: Built tables and reachable declarations
[2021-02-23 13:37:52,154 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test22-2.c[1029,1042]
[2021-02-23 13:37:52,158 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-02-23 13:37:52,169 INFO L203 MainTranslator]: Completed pre-run
[2021-02-23 13:37:52,191 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test22-2.c[1029,1042]
[2021-02-23 13:37:52,192 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-02-23 13:37:52,211 INFO L208 MainTranslator]: Completed translation
[2021-02-23 13:37:52,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 01:37:52 WrapperNode
[2021-02-23 13:37:52,212 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-02-23 13:37:52,213 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-02-23 13:37:52,214 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2021-02-23 13:37:52,214 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2021-02-23 13:37:52,229 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 01:37:52" (1/1) ...
[2021-02-23 13:37:52,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 01:37:52" (1/1) ...
[2021-02-23 13:37:52,239 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 01:37:52" (1/1) ...
[2021-02-23 13:37:52,239 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 01:37:52" (1/1) ...
[2021-02-23 13:37:52,249 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 01:37:52" (1/1) ...
[2021-02-23 13:37:52,254 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 01:37:52" (1/1) ...
[2021-02-23 13:37:52,256 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 01:37:52" (1/1) ...
[2021-02-23 13:37:52,259 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-02-23 13:37:52,260 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-02-23 13:37:52,261 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2021-02-23 13:37:52,261 INFO L275 PluginConnector]: RCFGBuilder initialized
[2021-02-23 13:37:52,262 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 01:37:52" (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
[2021-02-23 13:37:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2021-02-23 13:37:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-02-23 13:37:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error
[2021-02-23 13:37:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure init
[2021-02-23 13:37:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dummy
[2021-02-23 13:37:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure check
[2021-02-23 13:37:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2021-02-23 13:37:52,395 INFO L130 BoogieDeclarations]: Found specification of procedure abort
[2021-02-23 13:37:52,395 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail
[2021-02-23 13:37:52,396 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error
[2021-02-23 13:37:52,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-02-23 13:37:52,396 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2021-02-23 13:37:52,397 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool
[2021-02-23 13:37:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure init
[2021-02-23 13:37:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2021-02-23 13:37:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure get_dummy
[2021-02-23 13:37:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure check
[2021-02-23 13:37:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2021-02-23 13:37:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2021-02-23 13:37:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2021-02-23 13:37:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2021-02-23 13:37:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-02-23 13:37:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2021-02-23 13:37:52,991 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-02-23 13:37:52,991 INFO L299 CfgBuilder]: Removed 1 assume(true) statements.
[2021-02-23 13:37:52,993 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 01:37:52 BoogieIcfgContainer
[2021-02-23 13:37:52,993 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-02-23 13:37:52,995 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-02-23 13:37:52,996 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2021-02-23 13:37:52,999 INFO L275 PluginConnector]: TraceAbstraction initialized
[2021-02-23 13:37:53,000 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 01:37:51" (1/3) ...
[2021-02-23 13:37:53,001 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32046096 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 01:37:53, skipping insertion in model container
[2021-02-23 13:37:53,001 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 01:37:52" (2/3) ...
[2021-02-23 13:37:53,002 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32046096 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 01:37:53, skipping insertion in model container
[2021-02-23 13:37:53,002 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 01:37:52" (3/3) ...
[2021-02-23 13:37:53,004 INFO L111 eAbstractionObserver]: Analyzing ICFG test22-2.c
[2021-02-23 13:37:53,012 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2021-02-23 13:37:53,019 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2021-02-23 13:37:53,041 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-02-23 13:37:53,073 INFO L376 AbstractCegarLoop]: Interprodecural is true
[2021-02-23 13:37:53,073 INFO L377 AbstractCegarLoop]: Hoare is true
[2021-02-23 13:37:53,074 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP
[2021-02-23 13:37:53,074 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2021-02-23 13:37:53,074 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-02-23 13:37:53,074 INFO L381 AbstractCegarLoop]: Difference is false
[2021-02-23 13:37:53,075 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-02-23 13:37:53,075 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2021-02-23 13:37:53,095 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states.
[2021-02-23 13:37:53,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38
[2021-02-23 13:37:53,103 INFO L414 BasicCegarLoop]: Found error trace
[2021-02-23 13:37:53,104 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-02-23 13:37:53,105 INFO L428 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-02-23 13:37:53,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-02-23 13:37:53,112 INFO L82 PathProgramCache]: Analyzing trace with hash 2027054500, now seen corresponding path program 1 times
[2021-02-23 13:37:53,123 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-02-23 13:37:53,123 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222058934]
[2021-02-23 13:37:53,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-02-23 13:37:53,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-23 13:37:53,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:53,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:53,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:53,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:53,502 WARN L202 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 43
[2021-02-23 13:37:53,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2021-02-23 13:37:53,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-23 13:37:53,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:53,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:53,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5
[2021-02-23 13:37:53,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-23 13:37:53,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:53,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:53,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9
[2021-02-23 13:37:53,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-23 13:37:53,628 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:53,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:53,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15
[2021-02-23 13:37:53,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-23 13:37:53,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:53,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:53,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21
[2021-02-23 13:37:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-23 13:37:53,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:53,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:53,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30
[2021-02-23 13:37:53,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-23 13:37:53,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:53,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:53,708 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked.
[2021-02-23 13:37:53,709 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222058934]
[2021-02-23 13:37:53,710 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-02-23 13:37:53,710 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2021-02-23 13:37:53,711 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1806220034]
[2021-02-23 13:37:53,718 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states
[2021-02-23 13:37:53,718 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-02-23 13:37:53,734 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2021-02-23 13:37:53,735 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2021-02-23 13:37:53,738 INFO L87 Difference]: Start difference. First operand 36 states. Second operand 4 states.
[2021-02-23 13:37:54,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-02-23 13:37:54,020 INFO L93 Difference]: Finished difference Result 49 states and 56 transitions.
[2021-02-23 13:37:54,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2021-02-23 13:37:54,022 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 37
[2021-02-23 13:37:54,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2021-02-23 13:37:54,031 INFO L225 Difference]: With dead ends: 49
[2021-02-23 13:37:54,031 INFO L226 Difference]: Without dead ends: 31
[2021-02-23 13:37:54,035 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2021-02-23 13:37:54,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states.
[2021-02-23 13:37:54,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 31.
[2021-02-23 13:37:54,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states.
[2021-02-23 13:37:54,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 35 transitions.
[2021-02-23 13:37:54,088 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 35 transitions. Word has length 37
[2021-02-23 13:37:54,090 INFO L84 Accepts]: Finished accepts. word is rejected.
[2021-02-23 13:37:54,090 INFO L480 AbstractCegarLoop]: Abstraction has 31 states and 35 transitions.
[2021-02-23 13:37:54,090 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states.
[2021-02-23 13:37:54,090 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions.
[2021-02-23 13:37:54,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39
[2021-02-23 13:37:54,093 INFO L414 BasicCegarLoop]: Found error trace
[2021-02-23 13:37:54,093 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-02-23 13:37:54,093 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2021-02-23 13:37:54,094 INFO L428 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-02-23 13:37:54,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-02-23 13:37:54,095 INFO L82 PathProgramCache]: Analyzing trace with hash -560996404, now seen corresponding path program 1 times
[2021-02-23 13:37:54,095 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-02-23 13:37:54,095 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1894914211]
[2021-02-23 13:37:54,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-02-23 13:37:54,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-23 13:37:54,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:54,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:54,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:54,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:54,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:54,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9
[2021-02-23 13:37:54,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8
[2021-02-23 13:37:54,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:54,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2021-02-23 13:37:54,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-23 13:37:54,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:54,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5
[2021-02-23 13:37:54,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-23 13:37:54,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:54,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9
[2021-02-23 13:37:54,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-23 13:37:54,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:54,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:54,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15
[2021-02-23 13:37:54,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-23 13:37:54,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:54,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21
[2021-02-23 13:37:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-23 13:37:54,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:54,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:54,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31
[2021-02-23 13:37:54,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-23 13:37:54,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:54,466 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked.
[2021-02-23 13:37:54,466 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1894914211]
[2021-02-23 13:37:54,467 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1911178024]
[2021-02-23 13:37:54,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-02-23 13:37:54,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-23 13:37:54,612 INFO L263 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 53 conjunts are in the unsatisfiable core
[2021-02-23 13:37:54,622 INFO L286 TraceCheckSpWp]: Computing forward predicates...
[2021-02-23 13:37:54,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:54,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:54,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:54,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:54,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,656 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,661 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,731 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:54,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:54,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:54,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:54,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:54,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17
[2021-02-23 13:37:54,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:54,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:54,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:54,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:54,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:54,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:54,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:54,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17
[2021-02-23 13:37:54,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:54,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:54,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:54,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17
[2021-02-23 13:37:54,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:54,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:54,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:54,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:54,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11
[2021-02-23 13:37:55,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:55,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:55,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:55,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:55,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:55,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:55,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:55,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11
[2021-02-23 13:37:55,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:55,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:55,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:55,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:55,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:55,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:55,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7
[2021-02-23 13:37:55,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17
[2021-02-23 13:37:55,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13
[2021-02-23 13:37:55,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13
[2021-02-23 13:37:55,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13
[2021-02-23 13:37:55,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17
[2021-02-23 13:37:55,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13
[2021-02-23 13:37:55,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13
[2021-02-23 13:37:55,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13
[2021-02-23 13:37:55,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14
[2021-02-23 13:37:55,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:55,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:55,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3
[2021-02-23 13:37:55,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:55,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:55,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:55,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:55,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17
[2021-02-23 13:37:55,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:55,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:55,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:55,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:55,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:55,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:55,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:55,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26
[2021-02-23 13:37:55,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20
[2021-02-23 13:37:55,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13
[2021-02-23 13:37:55,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13
[2021-02-23 13:37:55,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20
[2021-02-23 13:37:55,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13
[2021-02-23 13:37:55,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13
[2021-02-23 13:37:55,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13
[2021-02-23 13:37:55,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13
[2021-02-23 13:37:55,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13
[2021-02-23 13:37:55,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13
[2021-02-23 13:37:55,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13
[2021-02-23 13:37:55,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28
[2021-02-23 13:37:55,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29
[2021-02-23 13:37:55,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16
[2021-02-23 13:37:55,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16
[2021-02-23 13:37:55,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23
[2021-02-23 13:37:55,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,336 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-23 13:37:55,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17
[2021-02-23 13:37:55,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24
[2021-02-23 13:37:55,340 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,350 WARN L159 QuantifierPusher]: Ignoring assumption.
[2021-02-23 13:37:55,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17
[2021-02-23 13:37:55,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18
[2021-02-23 13:37:55,385 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9
[2021-02-23 13:37:55,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2021-02-23 13:37:55,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5
[2021-02-23 13:37:55,397 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts.
[2021-02-23 13:37:55,399 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5
[2021-02-23 13:37:55,400 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts.
[2021-02-23 13:37:55,401 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:17, output treesize:5
[2021-02-23 13:37:55,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5
[2021-02-23 13:37:55,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5
[2021-02-23 13:37:55,428 WARN L141 QuantifierPusher]: treesize reduction 10, result has 9.1 percent of original size
[2021-02-23 13:37:55,429 WARN L147 QuantifierPusher]: treesize reduction 10, result has 9.1 percent of original size 1
[2021-02-23 13:37:55,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,441 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 13:37:55,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 13:37:55,455 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked.
[2021-02-23 13:37:55,456 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-02-23 13:37:55,456 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 15] total 25
[2021-02-23 13:37:55,457 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [607529722]
[2021-02-23 13:37:55,458 INFO L460 AbstractCegarLoop]: Interpolant automaton has 25 states
[2021-02-23 13:37:55,458 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-02-23 13:37:55,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants.
[2021-02-23 13:37:55,460 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=532, Unknown=0, NotChecked=0, Total=600
[2021-02-23 13:37:55,460 INFO L87 Difference]: Start difference. First operand 31 states and 35 transitions. Second operand 25 states.
[2021-02-23 13:37:56,720 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 55
[2021-02-23 13:37:56,968 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66
[2021-02-23 13:37:57,260 WARN L202 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 68
[2021-02-23 13:37:57,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-02-23 13:37:57,744 INFO L93 Difference]: Finished difference Result 92 states and 113 transitions.
[2021-02-23 13:37:57,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states.
[2021-02-23 13:37:57,744 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 38
[2021-02-23 13:37:57,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2021-02-23 13:37:57,753 INFO L225 Difference]: With dead ends: 92
[2021-02-23 13:37:57,754 INFO L226 Difference]: Without dead ends: 84
[2021-02-23 13:37:57,757 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 285 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=251, Invalid=1555, Unknown=0, NotChecked=0, Total=1806
[2021-02-23 13:37:57,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states.
[2021-02-23 13:37:57,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 43.
[2021-02-23 13:37:57,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states.
[2021-02-23 13:37:57,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 54 transitions.
[2021-02-23 13:37:57,804 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 54 transitions. Word has length 38
[2021-02-23 13:37:57,804 INFO L84 Accepts]: Finished accepts. word is rejected.
[2021-02-23 13:37:57,804 INFO L480 AbstractCegarLoop]: Abstraction has 43 states and 54 transitions.
[2021-02-23 13:37:57,804 INFO L481 AbstractCegarLoop]: Interpolant automaton has 25 states.
[2021-02-23 13:37:57,804 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions.
[2021-02-23 13:37:57,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39
[2021-02-23 13:37:57,811 INFO L414 BasicCegarLoop]: Found error trace
[2021-02-23 13:37:57,812 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 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]
[2021-02-23 13:37:58,025 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1
[2021-02-23 13:37:58,026 INFO L428 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-02-23 13:37:58,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-02-23 13:37:58,027 INFO L82 PathProgramCache]: Analyzing trace with hash -1582064758, now seen corresponding path program 1 times
[2021-02-23 13:37:58,028 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-02-23 13:37:58,028 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [853286645]
[2021-02-23 13:37:58,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-02-23 13:37:58,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2021-02-23 13:37:58,068 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2021-02-23 13:37:58,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2021-02-23 13:37:58,100 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2021-02-23 13:37:58,132 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2021-02-23 13:37:58,132 INFO L523 BasicCegarLoop]: Counterexample might be feasible
[2021-02-23 13:37:58,133 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2021-02-23 13:37:58,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 01:37:58 BoogieIcfgContainer
[2021-02-23 13:37:58,212 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2021-02-23 13:37:58,213 INFO L168 Benchmark]: Toolchain (without parser) took 6283.04 ms. Allocated memory was 167.8 MB in the beginning and 238.0 MB in the end (delta: 70.3 MB). Free memory was 144.1 MB in the beginning and 181.3 MB in the end (delta: -37.2 MB). Peak memory consumption was 34.3 MB. Max. memory is 8.0 GB.
[2021-02-23 13:37:58,213 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 167.8 MB. Free memory is still 139.2 MB. There was no memory consumed. Max. memory is 8.0 GB.
[2021-02-23 13:37:58,213 INFO L168 Benchmark]: CACSL2BoogieTranslator took 268.86 ms. Allocated memory is still 167.8 MB. Free memory was 143.1 MB in the beginning and 133.1 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 8.0 GB.
[2021-02-23 13:37:58,214 INFO L168 Benchmark]: Boogie Preprocessor took 46.04 ms. Allocated memory is still 167.8 MB. Free memory was 133.1 MB in the beginning and 131.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB.
[2021-02-23 13:37:58,214 INFO L168 Benchmark]: RCFGBuilder took 733.13 ms. Allocated memory is still 167.8 MB. Free memory was 131.3 MB in the beginning and 147.0 MB in the end (delta: -15.7 MB). Peak memory consumption was 17.2 MB. Max. memory is 8.0 GB.
[2021-02-23 13:37:58,215 INFO L168 Benchmark]: TraceAbstraction took 5216.45 ms. Allocated memory was 167.8 MB in the beginning and 238.0 MB in the end (delta: 70.3 MB). Free memory was 146.5 MB in the beginning and 181.3 MB in the end (delta: -34.8 MB). Peak memory consumption was 37.0 MB. Max. memory is 8.0 GB.
[2021-02-23 13:37:58,216 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.22 ms. Allocated memory is still 167.8 MB. Free memory is still 139.2 MB. There was no memory consumed. Max. memory is 8.0 GB.
* CACSL2BoogieTranslator took 268.86 ms. Allocated memory is still 167.8 MB. Free memory was 143.1 MB in the beginning and 133.1 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 8.0 GB.
* Boogie Preprocessor took 46.04 ms. Allocated memory is still 167.8 MB. Free memory was 133.1 MB in the beginning and 131.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB.
* RCFGBuilder took 733.13 ms. Allocated memory is still 167.8 MB. Free memory was 131.3 MB in the beginning and 147.0 MB in the end (delta: -15.7 MB). Peak memory consumption was 17.2 MB. Max. memory is 8.0 GB.
* TraceAbstraction took 5216.45 ms. Allocated memory was 167.8 MB in the beginning and 238.0 MB in the end (delta: 70.3 MB). Free memory was 146.5 MB in the beginning and 181.3 MB in the end (delta: -34.8 MB). Peak memory consumption was 37.0 MB. Max. memory is 8.0 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- CounterExampleResult [Line: 50]: a call to reach_error is reachable
a call to reach_error is reachable
We found a FailurePath:
[L11] struct dummy d1, d2;
VAL [\old(d1)=52, \old(d1)=60, \old(d2)=58, \old(d2)=54, d1={6:0}, d2={5:0}]
[L34] CALL init()
VAL [d1={6:0}, d2={5:0}]
[L15] d1.a = __VERIFIER_nondet_int()
[L16] d1.b = __VERIFIER_nondet_int()
[L18] d2.a = __VERIFIER_nondet_int()
[L19] d2.b = __VERIFIER_nondet_int()
[L34] RET init()
VAL [d1={6:0}, d2={5:0}]
[L35] CALL, EXPR get_dummy()
VAL [d1={6:0}, d2={5:0}]
[L24] EXPR __VERIFIER_nondet_bool() ? &d1 : &d2
VAL [__VERIFIER_nondet_bool()=1, __VERIFIER_nondet_bool() ? &d1 : &d2={6:0}, d1={6:0}, d2={5:0}]
[L24] return (__VERIFIER_nondet_bool() ? &d1 : &d2);
[L35] RET, EXPR get_dummy()
VAL [d1={6:0}, d2={5:0}, get_dummy()={6:0}]
[L35] struct dummy *pd1 = get_dummy(), *pd2 = get_dummy(), *pd3 = get_dummy();
[L35] CALL, EXPR get_dummy()
VAL [d1={6:0}, d2={5:0}]
[L24] EXPR __VERIFIER_nondet_bool() ? &d1 : &d2
VAL [__VERIFIER_nondet_bool()=1, __VERIFIER_nondet_bool() ? &d1 : &d2={6:0}, d1={6:0}, d2={5:0}]
[L24] return (__VERIFIER_nondet_bool() ? &d1 : &d2);
[L35] RET, EXPR get_dummy()
VAL [d1={6:0}, d2={5:0}, get_dummy()={6:0}, pd1={6:0}]
[L35] struct dummy *pd1 = get_dummy(), *pd2 = get_dummy(), *pd3 = get_dummy();
[L35] CALL, EXPR get_dummy()
VAL [d1={6:0}, d2={5:0}]
[L24] EXPR __VERIFIER_nondet_bool() ? &d1 : &d2
VAL [__VERIFIER_nondet_bool()=0, __VERIFIER_nondet_bool() ? &d1 : &d2={5:0}, d1={6:0}, d2={5:0}]
[L24] return (__VERIFIER_nondet_bool() ? &d1 : &d2);
[L35] RET, EXPR get_dummy()
VAL [d1={6:0}, d2={5:0}, get_dummy()={5:0}, pd1={6:0}, pd2={6:0}]
[L35] struct dummy *pd1 = get_dummy(), *pd2 = get_dummy(), *pd3 = get_dummy();
[L36] int i = __VERIFIER_nondet_int();
[L37] pd1 != 0 && pd1 == pd2 && (*pd2).a > 0
[L37] EXPR (*pd2).a
[L37] pd1 != 0 && pd1 == pd2 && (*pd2).a > 0
VAL [(*pd2).a=10, d1={6:0}, d2={5:0}, i=0, pd1={6:0}, pd1 != 0 && pd1 == pd2 && (*pd2).a > 0=1, pd2={6:0}, pd3={5:0}]
[L37] COND TRUE pd1 != 0 && pd1 == pd2 && (*pd2).a > 0
[L38] int *pa = &pd1->a;
[L39] EXPR pd3->a
[L39] i = pd3->a - 10
[L40] EXPR \read(*pa)
VAL [\read(*pa)=10, d1={6:0}, d2={5:0}, i=13, pa={6:0}, pd1={6:0}, pd2={6:0}, pd3={5:0}]
[L40] COND FALSE !(i < *pa)
[L43] CALL, EXPR check(pd2, i)
VAL [\old(i)=13, d1={6:0}, d2={5:0}, s1={6:0}]
[L29] EXPR s1->a
[L29] return s1->a == i;
[L43] RET, EXPR check(pd2, i)
VAL [check(pd2, i)=0, d1={6:0}, d2={5:0}, i=13, pa={6:0}, pd1={6:0}, pd2={6:0}, pd3={5:0}]
[L43] COND TRUE !check(pd2, i)
[L50] reach_error()
VAL [d1={6:0}, d2={5:0}, i=13, pa={6:0}, pd1={6:0}, pd2={6:0}, pd3={5:0}]
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 7 procedures, 39 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 5.0s, OverallIterations: 3, TraceHistogramMax: 3, AutomataDifference: 2.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 56 SDtfs, 163 SDslu, 62 SDs, 0 SdLazy, 724 SolverSat, 97 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 95 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 285 ImplicationChecksByTransitivity, 2.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=43occurred in iteration=2, 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, 2 MinimizatonAttempts, 41 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 151 NumberOfCodeBlocks, 151 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 110 ConstructedInterpolants, 0 QuantifiedInterpolants, 17643 SizeOfPredicates, 9 NumberOfNonLiveVariables, 229 ConjunctsInSsa, 53 ConjunctsInUnsatCore, 3 InterpolantComputations, 1 PerfectInterpolantSequences, 30/36 InterpolantCoveringCapability, 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 proved your program to be incorrect!
Received shutdown request...