/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_6-1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:56:27,506 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:56:27,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:56:27,569 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-02-24 03:56:27,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:56:27,600 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:56:27,602 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:56:27,618 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:56:27,625 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:56:27,626 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:56:27,634 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:56:27,639 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:56:27,644 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:56:27,646 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:56:27,647 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:56:27,649 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:56:27,659 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-24 03:56:27,672 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:56:27,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:56:27,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:56:27,675 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 03:56:27,702 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:56:27,702 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:56:27,707 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:56:27,707 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:56:27,708 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:56:27,708 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:56:27,708 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:56:27,708 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:56:27,708 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:56:27,709 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:56:27,710 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:56:27,710 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:56:27,710 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:56:27,711 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:56:27,711 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:56:27,711 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:56:27,712 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:56:27,712 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:56:27,712 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:56:27,712 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:56:27,713 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:56:27,713 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:56:27,713 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:56:27,713 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:56:28,087 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:56:28,130 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:56:28,132 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:56:28,133 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:56:28,134 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:56:28,135 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/jain_6-1.c [2021-02-24 03:56:28,212 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cce32ccb0/cd2e79b3ba8745579b530222e6138a38/FLAGa5f8750d8 [2021-02-24 03:56:28,870 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:56:28,871 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector/jain_6-1.c [2021-02-24 03:56:28,878 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cce32ccb0/cd2e79b3ba8745579b530222e6138a38/FLAGa5f8750d8 [2021-02-24 03:56:29,279 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cce32ccb0/cd2e79b3ba8745579b530222e6138a38 [2021-02-24 03:56:29,283 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:56:29,298 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:56:29,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:56:29,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:56:29,307 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:56:29,308 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:56:29" (1/1) ... [2021-02-24 03:56:29,310 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e157cfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:29, skipping insertion in model container [2021-02-24 03:56:29,310 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:56:29" (1/1) ... [2021-02-24 03:56:29,318 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:56:29,335 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:56:29,503 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_6-1.c[370,383] [2021-02-24 03:56:29,515 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:56:29,526 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:56:29,541 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_6-1.c[370,383] [2021-02-24 03:56:29,545 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:56:29,562 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:56:29,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:29 WrapperNode [2021-02-24 03:56:29,563 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:56:29,565 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:56:29,565 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:56:29,565 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:56:29,578 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:29" (1/1) ... [2021-02-24 03:56:29,579 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:29" (1/1) ... [2021-02-24 03:56:29,587 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:29" (1/1) ... [2021-02-24 03:56:29,588 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:29" (1/1) ... [2021-02-24 03:56:29,593 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:29" (1/1) ... [2021-02-24 03:56:29,598 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:29" (1/1) ... [2021-02-24 03:56:29,599 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:29" (1/1) ... [2021-02-24 03:56:29,601 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:56:29,603 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:56:29,603 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:56:29,603 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:56:29,604 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:29" (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 03:56:29,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:56:29,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:56:29,712 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:56:29,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-02-24 03:56:29,713 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:56:29,713 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:56:29,713 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:56:29,713 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:56:29,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:56:29,714 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-24 03:56:29,714 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-02-24 03:56:29,714 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:56:29,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:56:29,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:56:29,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:56:29,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:56:29,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:56:29,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:56:30,099 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:56:30,099 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-24 03:56:30,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:56:30 BoogieIcfgContainer [2021-02-24 03:56:30,121 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:56:30,123 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:56:30,123 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:56:30,127 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:56:30,127 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:56:29" (1/3) ... [2021-02-24 03:56:30,128 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f65e902 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:56:30, skipping insertion in model container [2021-02-24 03:56:30,129 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:56:29" (2/3) ... [2021-02-24 03:56:30,129 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f65e902 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:56:30, skipping insertion in model container [2021-02-24 03:56:30,129 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:56:30" (3/3) ... [2021-02-24 03:56:30,131 INFO L111 eAbstractionObserver]: Analyzing ICFG jain_6-1.c [2021-02-24 03:56:30,139 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:56:30,144 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:56:30,165 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:56:30,191 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:56:30,191 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:56:30,191 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:56:30,191 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:56:30,192 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:56:30,192 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:56:30,192 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:56:30,192 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:56:30,212 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states. [2021-02-24 03:56:30,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-02-24 03:56:30,221 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:56:30,222 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, 1, 1, 1, 1] [2021-02-24 03:56:30,222 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:56:30,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:56:30,229 INFO L82 PathProgramCache]: Analyzing trace with hash 816141850, now seen corresponding path program 1 times [2021-02-24 03:56:30,239 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:56:30,239 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1348060725] [2021-02-24 03:56:30,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:56:30,321 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:56:30,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:56:30,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:30,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:56:30,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:30,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:56:30,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:30,625 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:56:30,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:30,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:56:30,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:30,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:56:30,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:30,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:56:30,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:30,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-02-24 03:56:30,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:30,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:56:30,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:30,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:56:30,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:30,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:56:30,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:56:30,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:56:30,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:30,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:56:30,819 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 03:56:30,821 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1348060725] [2021-02-24 03:56:30,823 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:56:30,823 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-24 03:56:30,824 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1228903285] [2021-02-24 03:56:30,828 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-24 03:56:30,829 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:56:30,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-24 03:56:30,847 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2021-02-24 03:56:30,849 INFO L87 Difference]: Start difference. First operand 38 states. Second operand 11 states. [2021-02-24 03:56:31,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:56:31,437 INFO L93 Difference]: Finished difference Result 66 states and 78 transitions. [2021-02-24 03:56:31,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-24 03:56:31,439 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 29 [2021-02-24 03:56:31,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:56:31,447 INFO L225 Difference]: With dead ends: 66 [2021-02-24 03:56:31,447 INFO L226 Difference]: Without dead ends: 46 [2021-02-24 03:56:31,451 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=85, Invalid=295, Unknown=0, NotChecked=0, Total=380 [2021-02-24 03:56:31,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46 states. [2021-02-24 03:56:31,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46 to 44. [2021-02-24 03:56:31,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44 states. [2021-02-24 03:56:31,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 44 transitions. [2021-02-24 03:56:31,505 INFO L78 Accepts]: Start accepts. Automaton has 44 states and 44 transitions. Word has length 29 [2021-02-24 03:56:31,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:56:31,505 INFO L480 AbstractCegarLoop]: Abstraction has 44 states and 44 transitions. [2021-02-24 03:56:31,505 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-24 03:56:31,506 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 44 transitions. [2021-02-24 03:56:31,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-02-24 03:56:31,507 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:56:31,507 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:56:31,508 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:56:31,508 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:56:31,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:56:31,509 INFO L82 PathProgramCache]: Analyzing trace with hash 288601581, now seen corresponding path program 1 times [2021-02-24 03:56:31,509 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:56:31,510 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2139743866] [2021-02-24 03:56:31,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:56:31,616 WARN L141 QuantifierPusher]: treesize reduction 11, result has 80.0 percent of original size [2021-02-24 03:56:31,634 WARN L147 QuantifierPusher]: treesize reduction 11, result has 80.0 percent of original size 44 [2021-02-24 03:56:31,642 WARN L141 QuantifierPusher]: treesize reduction 11, result has 80.0 percent of original size [2021-02-24 03:56:31,645 WARN L147 QuantifierPusher]: treesize reduction 11, result has 80.0 percent of original size 44 [2021-02-24 03:56:31,661 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.2 percent of original size [2021-02-24 03:56:31,673 INFO L723 QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts [2021-02-24 03:56:31,678 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,679 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 03:56:31,687 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:31,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:31,694 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:31,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:31,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-24 03:56:31,701 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:31,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-02-24 03:56:31,707 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.2 percent of original size 66 [2021-02-24 03:56:31,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,720 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:31,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:31,725 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:31,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:31,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-02-24 03:56:31,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,738 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:31,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,743 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:31,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:31,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:56:31,747 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:31,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,751 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:31,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:31,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:31,756 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:31,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,761 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:31,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:31,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:56:31,765 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:31,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,769 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:31,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:31,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:31,800 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:31,803 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-02-24 03:56:31,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:31,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-24 03:56:31,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 134 [2021-02-24 03:56:31,921 WARN L141 QuantifierPusher]: treesize reduction -27, result has 102.1 percent of original size [2021-02-24 03:56:31,930 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:31,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-24 03:56:31,938 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:31,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:31,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-02-24 03:56:31,988 WARN L147 QuantifierPusher]: treesize reduction -27, result has 102.1 percent of original size 1307 [2021-02-24 03:56:31,993 WARN L141 QuantifierPusher]: treesize reduction 10, result has 81.1 percent of original size [2021-02-24 03:56:31,997 WARN L147 QuantifierPusher]: treesize reduction 10, result has 81.1 percent of original size 43 [2021-02-24 03:56:32,000 WARN L141 QuantifierPusher]: treesize reduction 10, result has 81.1 percent of original size [2021-02-24 03:56:32,004 WARN L147 QuantifierPusher]: treesize reduction 10, result has 81.1 percent of original size 43 [2021-02-24 03:56:32,021 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.0 percent of original size [2021-02-24 03:56:32,024 INFO L723 QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts [2021-02-24 03:56:32,027 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,027 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,031 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,039 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-02-24 03:56:32,049 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-02-24 03:56:32,054 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.0 percent of original size 65 [2021-02-24 03:56:32,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,062 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,065 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-02-24 03:56:32,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,080 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,084 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,088 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,092 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,103 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,108 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,116 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,119 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,135 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-24 03:56:32,140 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-24 03:56:32,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-02-24 03:56:32,176 WARN L141 QuantifierPusher]: treesize reduction -27, result has 102.1 percent of original size [2021-02-24 03:56:32,179 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-24 03:56:32,184 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-24 03:56:32,209 WARN L147 QuantifierPusher]: treesize reduction -27, result has 102.1 percent of original size 1301 [2021-02-24 03:56:32,212 WARN L141 QuantifierPusher]: treesize reduction 10, result has 81.1 percent of original size [2021-02-24 03:56:32,215 WARN L147 QuantifierPusher]: treesize reduction 10, result has 81.1 percent of original size 43 [2021-02-24 03:56:32,216 WARN L141 QuantifierPusher]: treesize reduction 10, result has 81.1 percent of original size [2021-02-24 03:56:32,219 WARN L147 QuantifierPusher]: treesize reduction 10, result has 81.1 percent of original size 43 [2021-02-24 03:56:32,228 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.0 percent of original size [2021-02-24 03:56:32,229 INFO L723 QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts [2021-02-24 03:56:32,232 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,233 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,236 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,241 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-02-24 03:56:32,246 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-02-24 03:56:32,250 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.0 percent of original size 65 [2021-02-24 03:56:32,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,255 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,259 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-02-24 03:56:32,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,270 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,273 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,277 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,280 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,283 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,286 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,289 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,291 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,303 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-24 03:56:32,307 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-24 03:56:32,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-02-24 03:56:32,344 WARN L141 QuantifierPusher]: treesize reduction -27, result has 102.1 percent of original size [2021-02-24 03:56:32,347 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-24 03:56:32,351 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-24 03:56:32,378 WARN L147 QuantifierPusher]: treesize reduction -27, result has 102.1 percent of original size 1301 [2021-02-24 03:56:32,381 WARN L141 QuantifierPusher]: treesize reduction 10, result has 81.8 percent of original size [2021-02-24 03:56:32,383 WARN L147 QuantifierPusher]: treesize reduction 10, result has 81.8 percent of original size 45 [2021-02-24 03:56:32,385 WARN L141 QuantifierPusher]: treesize reduction 10, result has 81.8 percent of original size [2021-02-24 03:56:32,388 WARN L147 QuantifierPusher]: treesize reduction 10, result has 81.8 percent of original size 45 [2021-02-24 03:56:32,399 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size [2021-02-24 03:56:32,400 INFO L723 QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts [2021-02-24 03:56:32,402 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,403 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,406 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,409 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,412 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-02-24 03:56:32,416 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-02-24 03:56:32,420 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.3 percent of original size 67 [2021-02-24 03:56:32,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,424 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,427 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-24 03:56:32,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,437 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,440 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:56:32,444 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,447 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:56:32,451 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,453 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:56:32,457 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,459 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:56:32,469 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-02-24 03:56:32,473 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-02-24 03:56:32,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-02-24 03:56:32,522 WARN L141 QuantifierPusher]: treesize reduction -27, result has 102.1 percent of original size [2021-02-24 03:56:32,524 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-02-24 03:56:32,528 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-02-24 03:56:32,555 WARN L147 QuantifierPusher]: treesize reduction -27, result has 102.1 percent of original size 1313 [2021-02-24 03:56:32,558 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.4 percent of original size [2021-02-24 03:56:32,560 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.4 percent of original size 43 [2021-02-24 03:56:32,563 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.4 percent of original size [2021-02-24 03:56:32,565 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.4 percent of original size 43 [2021-02-24 03:56:32,575 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.0 percent of original size [2021-02-24 03:56:32,576 INFO L723 QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts [2021-02-24 03:56:32,578 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,578 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,581 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,585 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-02-24 03:56:32,588 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-02-24 03:56:32,591 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.0 percent of original size 65 [2021-02-24 03:56:32,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,595 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,598 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-02-24 03:56:32,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,605 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,608 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,610 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,613 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,613 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,615 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,616 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,618 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,621 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,623 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,625 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,630 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-24 03:56:32,634 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-24 03:56:32,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-02-24 03:56:32,663 WARN L141 QuantifierPusher]: treesize reduction -27, result has 102.1 percent of original size [2021-02-24 03:56:32,665 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-24 03:56:32,668 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-24 03:56:32,688 WARN L147 QuantifierPusher]: treesize reduction -27, result has 102.1 percent of original size 1295 [2021-02-24 03:56:32,691 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.4 percent of original size [2021-02-24 03:56:32,693 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.4 percent of original size 43 [2021-02-24 03:56:32,695 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.4 percent of original size [2021-02-24 03:56:32,696 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.4 percent of original size 43 [2021-02-24 03:56:32,705 WARN L141 QuantifierPusher]: treesize reduction 8, result has 89.0 percent of original size [2021-02-24 03:56:32,706 INFO L723 QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts [2021-02-24 03:56:32,708 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,708 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,712 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,715 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-02-24 03:56:32,718 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-02-24 03:56:32,721 WARN L147 QuantifierPusher]: treesize reduction 8, result has 89.0 percent of original size 65 [2021-02-24 03:56:32,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,725 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,727 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-02-24 03:56:32,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,735 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,737 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,739 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,742 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,744 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,747 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,749 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,751 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:56:32,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-24 03:56:32,758 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-24 03:56:32,762 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-24 03:56:32,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-02-24 03:56:32,791 WARN L141 QuantifierPusher]: treesize reduction -27, result has 102.1 percent of original size [2021-02-24 03:56:32,793 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-24 03:56:32,796 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:56:32,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:56:32,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-24 03:56:32,815 WARN L147 QuantifierPusher]: treesize reduction -27, result has 102.1 percent of original size 1295 [2021-02-24 03:56:32,817 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-24 03:56:32,841 WARN L167 FreeRefinementEngine]: Strategy FIXED_PREFERENCES was unsuccessful and could not determine trace feasibility [2021-02-24 03:56:32,842 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2021-02-24 03:56:32,847 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-24 03:56:32,861 WARN L227 ceAbstractionStarter]: Unable to decide correctness. Please check the following counterexample manually. [2021-02-24 03:56:32,862 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:56:32 BoogieIcfgContainer [2021-02-24 03:56:32,862 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:56:32,863 INFO L168 Benchmark]: Toolchain (without parser) took 3577.88 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 126.8 MB in the beginning and 92.1 MB in the end (delta: 34.8 MB). Peak memory consumption was 66.1 MB. Max. memory is 8.0 GB. [2021-02-24 03:56:32,863 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 151.0 MB. Free memory is still 124.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:56:32,864 INFO L168 Benchmark]: CACSL2BoogieTranslator took 260.97 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 116.6 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.4 MB. Max. memory is 8.0 GB. [2021-02-24 03:56:32,864 INFO L168 Benchmark]: Boogie Preprocessor took 37.20 ms. Allocated memory is still 151.0 MB. Free memory was 116.6 MB in the beginning and 115.2 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-02-24 03:56:32,864 INFO L168 Benchmark]: RCFGBuilder took 518.46 ms. Allocated memory is still 151.0 MB. Free memory was 115.0 MB in the beginning and 133.8 MB in the end (delta: -18.8 MB). Peak memory consumption was 17.4 MB. Max. memory is 8.0 GB. [2021-02-24 03:56:32,865 INFO L168 Benchmark]: TraceAbstraction took 2738.98 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 133.4 MB in the beginning and 92.1 MB in the end (delta: 41.4 MB). Peak memory consumption was 71.8 MB. Max. memory is 8.0 GB. [2021-02-24 03:56:32,866 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 151.0 MB. Free memory is still 124.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 260.97 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 116.6 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.4 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 37.20 ms. Allocated memory is still 151.0 MB. Free memory was 116.6 MB in the beginning and 115.2 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 518.46 ms. Allocated memory is still 151.0 MB. Free memory was 115.0 MB in the beginning and 133.8 MB in the end (delta: -18.8 MB). Peak memory consumption was 17.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 2738.98 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 133.4 MB in the beginning and 92.1 MB in the end (delta: 41.4 MB). Peak memory consumption was 71.8 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,z; [L16] x=0U [L17] y=0U [L18] z=0U [L20] COND TRUE 1 [L22] x = x +2U*__VERIFIER_nondet_uint() [L23] y = y +4U*__VERIFIER_nondet_uint() [L24] z = z +8U*__VERIFIER_nondet_uint() [L26] CALL __VERIFIER_assert(4U*x+2U*y+z!=4U) [L7] COND FALSE !(!(cond)) [L26] RET __VERIFIER_assert(4U*x+2U*y+z!=4U) [L20] COND TRUE 1 [L22] x = x +2U*__VERIFIER_nondet_uint() [L23] y = y +4U*__VERIFIER_nondet_uint() [L24] z = z +8U*__VERIFIER_nondet_uint() [L26] CALL __VERIFIER_assert(4U*x+2U*y+z!=4U) [L7] COND TRUE !(cond) [L8] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 41 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNKNOWN, OverallTime: 2.6s, OverallIterations: 2, TraceHistogramMax: 2, AutomataDifference: 0.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 26 SDtfs, 41 SDslu, 80 SDs, 0 SdLazy, 128 SolverSat, 13 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 21 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=44occurred 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...