/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/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf -i ../../../trunk/examples/svcomp/loops/count_up_down-1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-a47f07a [2021-04-16 03:01:40,212 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-04-16 03:01:40,215 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-04-16 03:01:40,257 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-04-16 03:01:40,257 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-04-16 03:01:40,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-04-16 03:01:40,263 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-04-16 03:01:40,270 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-04-16 03:01:40,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-04-16 03:01:40,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-04-16 03:01:40,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-04-16 03:01:40,281 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-04-16 03:01:40,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-04-16 03:01:40,283 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-04-16 03:01:40,285 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-04-16 03:01:40,286 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-04-16 03:01:40,289 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-04-16 03:01:40,290 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-04-16 03:01:40,292 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-04-16 03:01:40,301 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-04-16 03:01:40,302 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-04-16 03:01:40,305 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-04-16 03:01:40,306 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-04-16 03:01:40,306 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-04-16 03:01:40,308 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-04-16 03:01:40,309 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-04-16 03:01:40,309 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-04-16 03:01:40,310 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-04-16 03:01:40,310 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-04-16 03:01:40,311 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-04-16 03:01:40,311 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-04-16 03:01:40,311 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-04-16 03:01:40,312 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-04-16 03:01:40,313 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-04-16 03:01:40,314 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-04-16 03:01:40,314 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-04-16 03:01:40,314 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-04-16 03:01:40,315 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-04-16 03:01:40,315 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-04-16 03:01:40,316 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-04-16 03:01:40,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-04-16 03:01:40,321 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf [2021-04-16 03:01:40,336 INFO L113 SettingsManager]: Loading preferences was successful [2021-04-16 03:01:40,336 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-04-16 03:01:40,340 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-04-16 03:01:40,341 INFO L138 SettingsManager]: * sizeof long=4 [2021-04-16 03:01:40,341 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-04-16 03:01:40,341 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-04-16 03:01:40,341 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-04-16 03:01:40,341 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-04-16 03:01:40,341 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-04-16 03:01:40,341 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-04-16 03:01:40,342 INFO L138 SettingsManager]: * sizeof long double=12 [2021-04-16 03:01:40,342 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-04-16 03:01:40,343 INFO L138 SettingsManager]: * Use constant arrays=true [2021-04-16 03:01:40,343 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-04-16 03:01:40,343 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-04-16 03:01:40,343 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-04-16 03:01:40,343 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-04-16 03:01:40,343 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-04-16 03:01:40,343 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-04-16 03:01:40,344 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-04-16 03:01:40,344 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-04-16 03:01:40,345 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-04-16 03:01:40,345 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_JORDAN 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-04-16 03:01:40,650 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-04-16 03:01:40,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-04-16 03:01:40,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-04-16 03:01:40,675 INFO L271 PluginConnector]: Initializing CDTParser... [2021-04-16 03:01:40,676 INFO L275 PluginConnector]: CDTParser initialized [2021-04-16 03:01:40,677 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/count_up_down-1.c [2021-04-16 03:01:40,742 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bbc684d8/cb38eb3583bd47d5aa6527dcaa779c6a/FLAGc5e2dc8ac [2021-04-16 03:01:41,203 INFO L306 CDTParser]: Found 1 translation units. [2021-04-16 03:01:41,203 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/count_up_down-1.c [2021-04-16 03:01:41,208 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bbc684d8/cb38eb3583bd47d5aa6527dcaa779c6a/FLAGc5e2dc8ac [2021-04-16 03:01:41,231 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bbc684d8/cb38eb3583bd47d5aa6527dcaa779c6a [2021-04-16 03:01:41,233 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-04-16 03:01:41,236 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-04-16 03:01:41,238 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-04-16 03:01:41,238 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-04-16 03:01:41,242 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-04-16 03:01:41,242 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.04 03:01:41" (1/1) ... [2021-04-16 03:01:41,244 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66331aee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 03:01:41, skipping insertion in model container [2021-04-16 03:01:41,244 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.04 03:01:41" (1/1) ... [2021-04-16 03:01:41,253 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-04-16 03:01:41,266 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-04-16 03:01:41,381 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops/count_up_down-1.c[327,340] [2021-04-16 03:01:41,390 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-04-16 03:01:41,398 INFO L203 MainTranslator]: Completed pre-run [2021-04-16 03:01:41,408 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops/count_up_down-1.c[327,340] [2021-04-16 03:01:41,410 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-04-16 03:01:41,455 INFO L208 MainTranslator]: Completed translation [2021-04-16 03:01:41,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 03:01:41 WrapperNode [2021-04-16 03:01:41,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-04-16 03:01:41,457 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-04-16 03:01:41,457 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-04-16 03:01:41,458 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-04-16 03:01:41,467 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 03:01:41" (1/1) ... [2021-04-16 03:01:41,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 03:01:41" (1/1) ... [2021-04-16 03:01:41,475 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 03:01:41" (1/1) ... [2021-04-16 03:01:41,475 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 03:01:41" (1/1) ... [2021-04-16 03:01:41,484 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 03:01:41" (1/1) ... [2021-04-16 03:01:41,489 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 03:01:41" (1/1) ... [2021-04-16 03:01:41,495 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 03:01:41" (1/1) ... [2021-04-16 03:01:41,498 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-04-16 03:01:41,500 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-04-16 03:01:41,500 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-04-16 03:01:41,500 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-04-16 03:01:41,501 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 03:01:41" (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 [2021-04-16 03:01:41,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-04-16 03:01:41,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-04-16 03:01:41,567 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-04-16 03:01:41,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-04-16 03:01:41,567 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-04-16 03:01:41,567 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-04-16 03:01:41,568 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-04-16 03:01:41,568 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-04-16 03:01:41,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-04-16 03:01:41,568 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-04-16 03:01:41,568 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-04-16 03:01:41,568 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-04-16 03:01:41,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-04-16 03:01:41,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-04-16 03:01:41,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-04-16 03:01:41,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-04-16 03:01:41,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-04-16 03:01:41,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-04-16 03:01:41,809 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-04-16 03:01:41,810 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-04-16 03:01:41,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.04 03:01:41 BoogieIcfgContainer [2021-04-16 03:01:41,812 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-04-16 03:01:41,813 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2021-04-16 03:01:41,814 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2021-04-16 03:01:41,814 INFO L275 PluginConnector]: IcfgTransformer initialized [2021-04-16 03:01:41,817 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.04 03:01:41" (1/1) ... [2021-04-16 03:01:41,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:41,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 03:01:41,875 INFO L175 rdanLoopAcceleration]: Guard: Formula: (< 0 (mod v_main_~x~0_4 4294967296)) InVars {main_~x~0=v_main_~x~0_4} OutVars{main_~x~0=v_main_~x~0_4} AuxVars[] AssignedVars[] [2021-04-16 03:01:41,899 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size [2021-04-16 03:01:43,955 WARN L205 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 5 [2021-04-16 03:01:43,956 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:43,970 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,002 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,013 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,022 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,138 WARN L240 tifierPushTermWalker]: treesize reduction 14, result has 65.0 percent of original size [2021-04-16 03:01:44,142 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,148 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,153 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,155 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-04-16 03:01:44,156 WARN L245 tifierPushTermWalker]: treesize reduction 14, result has 65.0 percent of original size 26 [2021-04-16 03:01:44,157 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,163 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,166 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,172 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,177 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,179 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-04-16 03:01:44,180 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-04-16 03:01:44,181 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,187 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,193 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,198 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,204 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,206 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-04-16 03:01:44,207 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-04-16 03:01:44,209 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,219 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,226 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,234 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,242 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,243 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-04-16 03:01:44,248 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-04-16 03:01:44,250 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,257 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,265 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,281 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,287 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,296 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,298 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-04-16 03:01:44,301 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-04-16 03:01:44,304 WARN L240 tifierPushTermWalker]: treesize reduction 14, result has 76.3 percent of original size [2021-04-16 03:01:44,311 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,317 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,324 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,331 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,336 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,343 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,345 WARN L245 tifierPushTermWalker]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-04-16 03:01:44,350 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,355 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,358 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,364 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,368 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,372 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,377 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-04-16 03:01:44,453 INFO L1067 elerationTransformer]: Accelerated Formula: (and (< 0 (mod v_main_~x~0_4 4294967296)) (= (+ v_main_~x~0_3 1) v_main_~x~0_4) (= v_main_~y~0_2 (+ v_main_~y~0_3 1))) InVars {main_~x~0=v_main_~x~0_4, main_~y~0=v_main_~y~0_3} OutVars{main_~x~0=v_main_~x~0_3, main_~y~0=v_main_~y~0_2, main_#t~post8=|v_main_#t~post8_1|, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~x~0, main_~y~0, main_#t~post8, main_#t~post9] with Formula: (let ((.cse0 (mod v_main_~x~0_4 4294967296))) (or (and (= |v_main_#t~post9_3| |v_main_#t~post9_1|) (= v_itFin_1 0) (= |v_main_#t~post8_3| |v_main_#t~post8_1|) (= v_main_~x~0_4 v_main_~x~0_3) (<= .cse0 0) (= v_main_~y~0_3 v_main_~y~0_2)) (and (< 0 .cse0) (= v_main_~y~0_2 (+ v_itFin_1 v_main_~y~0_3)) (< 0 v_itFin_1) (<= (mod (+ (* v_itFin_1 4294967295) v_main_~x~0_4) 4294967296) 0) (= v_main_~x~0_4 (+ v_itFin_1 v_main_~x~0_3)) (forall ((aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56 Int) (aux_div_aux_mod_aux_mod_v_it_1_56_95_93 Int) (aux_div_v_it_1_56 Int)) (let ((.cse1 (* 4294967295 aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56))) (let ((.cse3 (* 4294967296 aux_div_v_it_1_56)) (.cse2 (+ .cse1 (* 4294967295 aux_div_aux_mod_aux_mod_v_it_1_56_95_93) v_main_~x~0_4))) (or (< v_itFin_1 (+ aux_div_aux_mod_aux_mod_v_it_1_56_95_93 1)) (<= 4294967295 .cse1) (< .cse2 .cse3) (< .cse1 0) (< .cse3 .cse2) (< (+ aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56 aux_div_aux_mod_aux_mod_v_it_1_56_95_93) 1)))))))) InVars {main_~y~0=v_main_~y~0_3, main_~x~0=v_main_~x~0_4, main_#t~post8=|v_main_#t~post8_3|, main_#t~post9=|v_main_#t~post9_3|} OutVars{main_~y~0=v_main_~y~0_2, main_~x~0=v_main_~x~0_3, main_#t~post8=|v_main_#t~post8_1|, main_#t~post9=|v_main_#t~post9_1|} AuxVars[v_itFin_1] AssignedVars[main_~x~0, main_~y~0, main_#t~post8, main_#t~post9] [2021-04-16 03:01:44,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 16.04 03:01:44 BasicIcfg [2021-04-16 03:01:44,465 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2021-04-16 03:01:44,469 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-04-16 03:01:44,469 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-04-16 03:01:44,472 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-04-16 03:01:44,472 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.04 03:01:41" (1/4) ... [2021-04-16 03:01:44,472 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73f679fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.04 03:01:44, skipping insertion in model container [2021-04-16 03:01:44,473 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 03:01:41" (2/4) ... [2021-04-16 03:01:44,473 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73f679fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.04 03:01:44, skipping insertion in model container [2021-04-16 03:01:44,473 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.04 03:01:41" (3/4) ... [2021-04-16 03:01:44,473 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73f679fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.04 03:01:44, skipping insertion in model container [2021-04-16 03:01:44,473 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 16.04 03:01:44" (4/4) ... [2021-04-16 03:01:44,474 INFO L111 eAbstractionObserver]: Analyzing ICFG count_up_down-1.cJordan [2021-04-16 03:01:44,479 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2021-04-16 03:01:44,484 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-04-16 03:01:44,500 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-04-16 03:01:44,524 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-04-16 03:01:44,524 INFO L377 AbstractCegarLoop]: Hoare is false [2021-04-16 03:01:44,524 INFO L378 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2021-04-16 03:01:44,525 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-04-16 03:01:44,525 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-04-16 03:01:44,525 INFO L381 AbstractCegarLoop]: Difference is false [2021-04-16 03:01:44,525 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-04-16 03:01:44,525 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-04-16 03:01:44,537 INFO L276 IsEmpty]: Start isEmpty. Operand has 18 states, 10 states have (on average 1.4) internal successors, (14), 11 states have internal predecessors, (14), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-04-16 03:01:44,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-04-16 03:01:44,544 INFO L511 BasicCegarLoop]: Found error trace [2021-04-16 03:01:44,544 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-16 03:01:44,545 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-16 03:01:44,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-16 03:01:44,551 INFO L82 PathProgramCache]: Analyzing trace with hash -1690616289, now seen corresponding path program 1 times [2021-04-16 03:01:44,559 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-16 03:01:44,559 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2109492979] [2021-04-16 03:01:44,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-16 03:01:44,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 03:01:44,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:44,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:44,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-04-16 03:01:44,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 03:01:44,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:44,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-16 03:01:44,769 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2109492979] [2021-04-16 03:01:44,769 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-16 03:01:44,769 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-04-16 03:01:44,770 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784535653] [2021-04-16 03:01:44,773 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-04-16 03:01:44,774 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-16 03:01:44,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-04-16 03:01:44,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-04-16 03:01:44,789 INFO L87 Difference]: Start difference. First operand has 18 states, 10 states have (on average 1.4) internal successors, (14), 11 states have internal predecessors, (14), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-04-16 03:01:44,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-04-16 03:01:44,829 INFO L93 Difference]: Finished difference Result 18 states and 18 transitions. [2021-04-16 03:01:44,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-16 03:01:44,832 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2021-04-16 03:01:44,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-04-16 03:01:44,840 INFO L225 Difference]: With dead ends: 18 [2021-04-16 03:01:44,840 INFO L226 Difference]: Without dead ends: 12 [2021-04-16 03:01:44,842 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 45.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-04-16 03:01:44,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states. [2021-04-16 03:01:44,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 12. [2021-04-16 03:01:44,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 7 states have (on average 1.1428571428571428) internal successors, (8), 7 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-04-16 03:01:44,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2021-04-16 03:01:44,872 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 11 [2021-04-16 03:01:44,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-04-16 03:01:44,873 INFO L480 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2021-04-16 03:01:44,873 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-04-16 03:01:44,873 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2021-04-16 03:01:44,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-04-16 03:01:44,874 INFO L511 BasicCegarLoop]: Found error trace [2021-04-16 03:01:44,874 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-16 03:01:44,874 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-04-16 03:01:44,874 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-16 03:01:44,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-16 03:01:44,875 INFO L82 PathProgramCache]: Analyzing trace with hash -1689692768, now seen corresponding path program 1 times [2021-04-16 03:01:44,875 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-16 03:01:44,876 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1151132037] [2021-04-16 03:01:44,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-16 03:01:44,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 03:01:44,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:44,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:44,997 INFO L142 QuantifierPusher]: treesize reduction 4, result has 63.6 percent of original size [2021-04-16 03:01:44,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 03:01:45,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-04-16 03:01:45,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-04-16 03:01:45,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-04-16 03:01:45,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-04-16 03:01:45,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 03:01:45,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-16 03:01:45,107 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1151132037] [2021-04-16 03:01:45,108 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-16 03:01:45,108 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-04-16 03:01:45,108 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1794450577] [2021-04-16 03:01:45,109 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-04-16 03:01:45,109 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-16 03:01:45,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-04-16 03:01:45,110 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-04-16 03:01:45,110 INFO L87 Difference]: Start difference. First operand 12 states and 12 transitions. Second operand has 7 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 5 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-04-16 03:01:45,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-04-16 03:01:45,272 INFO L93 Difference]: Finished difference Result 16 states and 16 transitions. [2021-04-16 03:01:45,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-04-16 03:01:45,273 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 5 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2021-04-16 03:01:45,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-04-16 03:01:45,273 INFO L225 Difference]: With dead ends: 16 [2021-04-16 03:01:45,274 INFO L226 Difference]: Without dead ends: 13 [2021-04-16 03:01:45,275 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 182.9ms TimeCoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2021-04-16 03:01:45,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2021-04-16 03:01:45,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 13. [2021-04-16 03:01:45,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-04-16 03:01:45,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 13 transitions. [2021-04-16 03:01:45,280 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 13 transitions. Word has length 11 [2021-04-16 03:01:45,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-04-16 03:01:45,280 INFO L480 AbstractCegarLoop]: Abstraction has 13 states and 13 transitions. [2021-04-16 03:01:45,280 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 5 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-04-16 03:01:45,280 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 13 transitions. [2021-04-16 03:01:45,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-04-16 03:01:45,280 INFO L511 BasicCegarLoop]: Found error trace [2021-04-16 03:01:45,281 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-16 03:01:45,281 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-04-16 03:01:45,281 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-16 03:01:45,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-16 03:01:45,281 INFO L82 PathProgramCache]: Analyzing trace with hash -814146699, now seen corresponding path program 1 times [2021-04-16 03:01:45,281 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-16 03:01:45,282 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740044011] [2021-04-16 03:01:45,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-16 03:01:45,306 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 4294967295) .aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56.0) 4294967295) 0) [2021-04-16 03:01:45,306 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* 4294967296 .aux_div_v_it_1_56.2) (* (- 4294967295) .aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56.0) (* (- 4294967295) .aux_div_aux_mod_aux_mod_v_it_1_56_95_93.1) (- main_~x~0_5)) 0)) [2021-04-16 03:01:45,306 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (* (- 4294967295) .aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56.0) 0)) [2021-04-16 03:01:45,306 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* 4294967295 .aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56.0) (* 4294967295 .aux_div_aux_mod_aux_mod_v_it_1_56_95_93.1) main_~x~0_5 (* (- 4294967296) .aux_div_v_it_1_56.2)) 0)) [2021-04-16 03:01:45,307 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (- .aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56.0) (- .aux_div_aux_mod_aux_mod_v_it_1_56_95_93.1) 1) 0)) [2021-04-16 03:01:45,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 03:01:45,342 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 4294967295) .aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56.3) 4294967295) 0) [2021-04-16 03:01:45,342 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* 4294967296 .aux_div_v_it_1_56.5) (* (- 4294967295) .aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56.3) (* (- 4294967295) .aux_div_aux_mod_aux_mod_v_it_1_56_95_93.4) (- main_~x~0_5)) 0)) [2021-04-16 03:01:45,342 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (* (- 4294967295) .aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56.3) 0)) [2021-04-16 03:01:45,342 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* 4294967295 .aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56.3) (* 4294967295 .aux_div_aux_mod_aux_mod_v_it_1_56_95_93.4) main_~x~0_5 (* (- 4294967296) .aux_div_v_it_1_56.5)) 0)) [2021-04-16 03:01:45,343 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (- .aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56.3) (- .aux_div_aux_mod_aux_mod_v_it_1_56_95_93.4) 1) 0)) [2021-04-16 03:01:45,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,383 INFO L142 QuantifierPusher]: treesize reduction 4, result has 63.6 percent of original size [2021-04-16 03:01:45,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 03:01:45,394 INFO L142 QuantifierPusher]: treesize reduction 32, result has 67.3 percent of original size [2021-04-16 03:01:45,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-04-16 03:01:45,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-04-16 03:01:45,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-04-16 03:01:45,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-04-16 03:01:45,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 03:01:45,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-16 03:01:45,464 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740044011] [2021-04-16 03:01:45,464 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [75119186] [2021-04-16 03:01:45,464 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 [2021-04-16 03:01:45,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 03:01:45,564 INFO L263 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 13 conjunts are in the unsatisfiable core [2021-04-16 03:01:45,569 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-16 03:01:45,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 03:01:45,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 03:01:45,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 03:01:45,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 03:01:45,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 03:01:45,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,620 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:45,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,628 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:45,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-04-16 03:01:45,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-04-16 03:01:45,645 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:45,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,651 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:45,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-04-16 03:01:45,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-04-16 03:01:45,662 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:45,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-04-16 03:01:45,667 INFO L147 QuantifierPusher]: treesize reduction 2, result has 97.5 percent of original size 79 [2021-04-16 03:01:45,670 INFO L142 QuantifierPusher]: treesize reduction 2, result has 97.6 percent of original size [2021-04-16 03:01:45,670 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:45,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,674 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:45,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-04-16 03:01:45,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-04-16 03:01:45,678 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:45,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,684 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:45,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-04-16 03:01:45,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-04-16 03:01:45,696 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:45,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-04-16 03:01:45,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-04-16 03:01:45,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,709 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:45,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-04-16 03:01:45,714 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:45,715 INFO L142 QuantifierPusher]: treesize reduction -1, result has 102.6 percent of original size [2021-04-16 03:01:45,798 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:45,831 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:45,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,836 INFO L147 QuantifierPusher]: treesize reduction -2, result has 106.3 percent of original size 34 [2021-04-16 03:01:45,837 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:45,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:45,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-04-16 03:01:45,846 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:45,848 INFO L142 QuantifierPusher]: treesize reduction -2, result has 102.5 percent of original size [2021-04-16 03:01:45,944 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:46,165 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:46,332 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:46,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:46,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 03:01:46,339 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:46,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:46,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-04-16 03:01:46,348 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:46,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:46,351 INFO L147 QuantifierPusher]: treesize reduction -2, result has 106.5 percent of original size 33 [2021-04-16 03:01:46,353 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:46,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:46,364 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:46,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:46,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-04-16 03:01:46,412 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:46,525 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:46,619 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:46,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:46,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-04-16 03:01:46,623 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:46,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:46,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-04-16 03:01:46,626 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:46,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:46,628 INFO L147 QuantifierPusher]: treesize reduction -2, result has 106.3 percent of original size 34 [2021-04-16 03:01:46,630 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:46,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:46,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 03:01:46,633 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:46,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:46,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-04-16 03:01:46,636 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:46,637 INFO L142 QuantifierPusher]: treesize reduction -1, result has 102.6 percent of original size [2021-04-16 03:01:46,667 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:46,672 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:46,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:46,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-04-16 03:01:46,676 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:46,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:46,679 INFO L147 QuantifierPusher]: treesize reduction -5, result has 107.1 percent of original size 75 [2021-04-16 03:01:46,680 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:46,681 INFO L142 QuantifierPusher]: treesize reduction -5, result has 103.8 percent of original size [2021-04-16 03:01:46,793 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:47,185 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:47,769 INFO L842 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:48,647 INFO L842 QuantifierPusher]: Run 40 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:49,693 INFO L842 QuantifierPusher]: Run 50 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:50,810 INFO L842 QuantifierPusher]: Run 60 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:51,069 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:51,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:51,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-04-16 03:01:51,080 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:51,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:51,089 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:51,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:51,094 INFO L147 QuantifierPusher]: treesize reduction -6, result has 103.9 percent of original size 158 [2021-04-16 03:01:51,095 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:51,096 INFO L142 QuantifierPusher]: treesize reduction -6, result has 104.8 percent of original size [2021-04-16 03:01:51,139 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:51,223 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:51,305 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:51,306 INFO L142 QuantifierPusher]: treesize reduction -3, result has 105.3 percent of original size [2021-04-16 03:01:51,307 INFO L147 QuantifierPusher]: treesize reduction -2, result has 103.3 percent of original size 63 [2021-04-16 03:01:51,309 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:51,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:51,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-04-16 03:01:51,312 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:51,314 INFO L142 QuantifierPusher]: treesize reduction -2, result has 104.8 percent of original size [2021-04-16 03:01:51,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-04-16 03:01:51,319 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:51,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:51,340 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:51,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:51,351 INFO L147 QuantifierPusher]: treesize reduction -56, result has 105.1 percent of original size 1148 [2021-04-16 03:01:51,351 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:51,353 INFO L142 QuantifierPusher]: treesize reduction -20, result has 103.8 percent of original size [2021-04-16 03:01:51,487 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:51,772 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:52,218 INFO L842 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:52,737 INFO L842 QuantifierPusher]: Run 40 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:53,287 INFO L842 QuantifierPusher]: Run 50 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:53,840 INFO L842 QuantifierPusher]: Run 60 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:54,280 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-04-16 03:01:54,287 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-04-16 03:01:54,295 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 03:01:54,301 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,317 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 121 [2021-04-16 03:01:54,320 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,355 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:54,415 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:54,440 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-04-16 03:01:54,444 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-04-16 03:01:54,449 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 03:01:54,453 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,466 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 121 [2021-04-16 03:01:54,470 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,517 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:54,606 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:54,634 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-04-16 03:01:54,641 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-04-16 03:01:54,646 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 121 [2021-04-16 03:01:54,659 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,697 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:54,748 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:54,769 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 03:01:54,774 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 03:01:54,778 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,783 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2021-04-16 03:01:54,833 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:54,912 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-04-16 03:01:54,916 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-04-16 03:01:54,920 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:54,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-04-16 03:01:54,928 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:54,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:55,034 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:55,208 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:55,402 INFO L842 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:55,736 INFO L842 QuantifierPusher]: Run 40 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:56,230 INFO L842 QuantifierPusher]: Run 50 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:56,517 INFO L842 QuantifierPusher]: Run 60 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:56,762 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:56,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:56,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-04-16 03:01:56,769 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:56,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:56,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-04-16 03:01:56,774 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:56,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:56,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-04-16 03:01:56,782 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:56,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:56,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 128 [2021-04-16 03:01:56,789 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:56,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:56,799 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:56,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:56,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-04-16 03:01:56,803 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:56,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:56,829 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:56,869 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:56,880 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:56,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:56,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-04-16 03:01:56,884 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:56,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:56,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-04-16 03:01:56,888 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:56,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:56,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-04-16 03:01:56,892 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:56,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:56,973 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:57,073 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:57,242 INFO L842 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:57,435 INFO L842 QuantifierPusher]: Run 40 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:57,748 INFO L842 QuantifierPusher]: Run 50 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:57,843 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:57,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:57,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 140 [2021-04-16 03:01:57,849 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:57,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:57,857 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:57,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:57,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 192 [2021-04-16 03:01:57,898 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:57,924 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:57,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:57,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-04-16 03:01:57,932 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:57,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:57,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-04-16 03:01:57,936 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:57,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:57,939 INFO L147 QuantifierPusher]: treesize reduction -9, result has 103.8 percent of original size 244 [2021-04-16 03:01:57,940 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:57,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:57,965 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:58,013 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:58,063 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 03:01:58,066 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-04-16 03:01:58,068 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 03:01:58,070 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-04-16 03:01:58,073 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,080 INFO L147 QuantifierPusher]: treesize reduction -10, result has 110.2 percent of original size 108 [2021-04-16 03:01:58,081 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-04-16 03:01:58,085 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,106 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-04-16 03:01:58,109 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-04-16 03:01:58,112 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,121 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-04-16 03:01:58,124 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,146 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:58,169 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,172 INFO L147 QuantifierPusher]: treesize reduction -2, result has 106.7 percent of original size 32 [2021-04-16 03:01:58,173 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-04-16 03:01:58,176 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-04-16 03:01:58,179 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,202 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:58,224 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-04-16 03:01:58,227 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,232 INFO L147 QuantifierPusher]: treesize reduction -6, result has 106.2 percent of original size 103 [2021-04-16 03:01:58,233 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 03:01:58,237 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-04-16 03:01:58,240 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,265 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:58,291 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,293 INFO L147 QuantifierPusher]: treesize reduction -2, result has 107.1 percent of original size 30 [2021-04-16 03:01:58,294 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-04-16 03:01:58,297 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-04-16 03:01:58,300 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,301 INFO L142 QuantifierPusher]: treesize reduction -2, result has 102.4 percent of original size [2021-04-16 03:01:58,330 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:58,371 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:58,383 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-04-16 03:01:58,386 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-04-16 03:01:58,390 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,406 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:58,414 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-04-16 03:01:58,417 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-04-16 03:01:58,420 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-04-16 03:01:58,423 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,442 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:58,454 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-04-16 03:01:58,456 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-04-16 03:01:58,458 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-04-16 03:01:58,461 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,471 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:58,474 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-04-16 03:01:58,477 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-04-16 03:01:58,479 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,493 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:58,503 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 03:01:58,505 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-04-16 03:01:58,507 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,517 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:58,522 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 03:01:58,525 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,530 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-04-16 03:01:58,549 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:58,582 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:58,593 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 03:01:58,597 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 03:01:58,600 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 03:01:58,603 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,614 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-04-16 03:01:58,617 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-04-16 03:01:58,620 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:58,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:58,659 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:58,746 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:58,926 INFO L842 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:59,120 INFO L842 QuantifierPusher]: Run 40 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:59,374 INFO L842 QuantifierPusher]: Run 50 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:59,397 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:59,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:59,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-04-16 03:01:59,402 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:59,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:59,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-04-16 03:01:59,407 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:59,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:59,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 03:01:59,412 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:59,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:59,418 INFO L147 QuantifierPusher]: treesize reduction -14, result has 111.3 percent of original size 138 [2021-04-16 03:01:59,421 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:59,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:59,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-04-16 03:01:59,427 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:59,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:59,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-04-16 03:01:59,433 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:59,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:59,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-04-16 03:01:59,438 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:59,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:59,448 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:59,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:59,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-04-16 03:01:59,452 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:59,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:59,473 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:59,496 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:59,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:59,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-04-16 03:01:59,500 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:59,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:59,502 INFO L147 QuantifierPusher]: treesize reduction -2, result has 105.4 percent of original size 39 [2021-04-16 03:01:59,503 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:59,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:59,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 03:01:59,505 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:59,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:01:59,511 INFO L147 QuantifierPusher]: treesize reduction -12, result has 113.8 percent of original size 99 [2021-04-16 03:01:59,512 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:01:59,514 INFO L142 QuantifierPusher]: treesize reduction -14, result has 107.7 percent of original size [2021-04-16 03:01:59,603 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:59,721 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:01:59,874 INFO L842 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:00,040 INFO L842 QuantifierPusher]: Run 40 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:00,235 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-04-16 03:02:00,241 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,243 INFO L147 QuantifierPusher]: treesize reduction -4, result has 109.5 percent of original size 46 [2021-04-16 03:02:00,247 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-04-16 03:02:00,253 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,256 INFO L147 QuantifierPusher]: treesize reduction -5, result has 110.2 percent of original size 54 [2021-04-16 03:02:00,259 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,265 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-04-16 03:02:00,268 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,316 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:00,390 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:00,415 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 03:02:00,419 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-04-16 03:02:00,424 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 03:02:00,427 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,445 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:00,448 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-04-16 03:02:00,452 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,454 INFO L147 QuantifierPusher]: treesize reduction -6, result has 111.8 percent of original size 57 [2021-04-16 03:02:00,455 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,457 INFO L142 QuantifierPusher]: treesize reduction -6, result has 105.1 percent of original size [2021-04-16 03:02:00,497 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:00,548 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:00,564 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-04-16 03:02:00,567 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-04-16 03:02:00,570 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,572 INFO L147 QuantifierPusher]: treesize reduction -3, result has 108.8 percent of original size 37 [2021-04-16 03:02:00,573 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,589 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:00,608 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-04-16 03:02:00,611 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 03:02:00,614 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-04-16 03:02:00,621 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,637 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:00,660 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 03:02:00,664 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-04-16 03:02:00,667 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 03:02:00,670 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,687 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:00,701 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-04-16 03:02:00,705 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,708 INFO L147 QuantifierPusher]: treesize reduction -2, result has 105.0 percent of original size 42 [2021-04-16 03:02:00,709 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-04-16 03:02:00,713 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,748 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:00,783 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-04-16 03:02:00,787 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-04-16 03:02:00,797 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,800 INFO L147 QuantifierPusher]: treesize reduction -2, result has 105.3 percent of original size 40 [2021-04-16 03:02:00,801 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,825 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:00,857 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:00,874 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 03:02:00,877 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-04-16 03:02:00,880 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,882 INFO L147 QuantifierPusher]: treesize reduction -2, result has 106.7 percent of original size 32 [2021-04-16 03:02:00,883 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,892 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-04-16 03:02:00,896 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,919 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:00,933 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-04-16 03:02:00,936 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,938 INFO L147 QuantifierPusher]: treesize reduction -1, result has 103.6 percent of original size 29 [2021-04-16 03:02:00,938 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:00,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:00,940 INFO L147 QuantifierPusher]: treesize reduction -9, result has 113.4 percent of original size 76 [2021-04-16 03:02:00,981 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:01,075 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:01,290 INFO L842 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:01,491 INFO L842 QuantifierPusher]: Run 40 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:01,536 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:01,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:01,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-04-16 03:02:01,543 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:01,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:01,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 03:02:01,548 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:01,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:01,551 INFO L147 QuantifierPusher]: treesize reduction -9, result has 120.5 percent of original size 53 [2021-04-16 03:02:01,553 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:01,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:01,559 INFO L147 QuantifierPusher]: treesize reduction -6, result has 105.8 percent of original size 110 [2021-04-16 03:02:01,561 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:01,562 INFO L142 QuantifierPusher]: treesize reduction -4, result has 107.1 percent of original size [2021-04-16 03:02:01,564 INFO L147 QuantifierPusher]: treesize reduction -4, result has 105.3 percent of original size 80 [2021-04-16 03:02:01,567 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:01,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:01,570 INFO L147 QuantifierPusher]: treesize reduction -2, result has 105.4 percent of original size 39 [2021-04-16 03:02:01,573 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:01,574 INFO L142 QuantifierPusher]: treesize reduction -6, result has 107.4 percent of original size [2021-04-16 03:02:01,584 INFO L147 QuantifierPusher]: treesize reduction 269, result has 49.9 percent of original size 268 [2021-04-16 03:02:01,587 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:01,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:01,590 INFO L147 QuantifierPusher]: treesize reduction -4, result has 110.0 percent of original size 44 [2021-04-16 03:02:01,593 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:01,595 INFO L142 QuantifierPusher]: treesize reduction -2, result has 105.0 percent of original size [2021-04-16 03:02:01,597 INFO L147 QuantifierPusher]: treesize reduction -4, result has 105.5 percent of original size 77 [2021-04-16 03:02:01,599 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:01,602 INFO L142 QuantifierPusher]: treesize reduction -2, result has 102.0 percent of original size [2021-04-16 03:02:01,654 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:01,703 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:01,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:02:01,718 INFO L147 QuantifierPusher]: treesize reduction -157, result has 107.1 percent of original size 2356 [2021-04-16 03:02:01,724 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:02:01,733 INFO L142 QuantifierPusher]: treesize reduction -40, result has 104.0 percent of original size [2021-04-16 03:02:02,097 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:02,527 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:03,326 INFO L842 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:04,295 INFO L842 QuantifierPusher]: Run 40 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:05,833 INFO L842 QuantifierPusher]: Run 50 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:07,614 INFO L842 QuantifierPusher]: Run 60 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:09,618 INFO L842 QuantifierPusher]: Run 70 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:12,031 INFO L842 QuantifierPusher]: Run 80 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:15,295 INFO L842 QuantifierPusher]: Run 90 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:19,408 INFO L842 QuantifierPusher]: Run 100 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:23,892 INFO L842 QuantifierPusher]: Run 110 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:28,819 INFO L842 QuantifierPusher]: Run 120 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:35,281 INFO L842 QuantifierPusher]: Run 130 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:42,304 INFO L842 QuantifierPusher]: Run 140 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:49,589 INFO L842 QuantifierPusher]: Run 150 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:02:57,542 INFO L842 QuantifierPusher]: Run 160 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:03:06,120 INFO L842 QuantifierPusher]: Run 170 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:03:15,278 INFO L842 QuantifierPusher]: Run 180 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:03:25,124 INFO L842 QuantifierPusher]: Run 190 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:03:37,071 INFO L842 QuantifierPusher]: Run 200 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:03:49,129 INFO L842 QuantifierPusher]: Run 210 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:04:02,213 INFO L842 QuantifierPusher]: Run 220 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:04:16,186 INFO L842 QuantifierPusher]: Run 230 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:04:31,625 INFO L842 QuantifierPusher]: Run 240 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:04:49,775 INFO L842 QuantifierPusher]: Run 250 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:05:09,295 INFO L842 QuantifierPusher]: Run 260 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:05:29,951 INFO L842 QuantifierPusher]: Run 270 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:05:51,874 INFO L842 QuantifierPusher]: Run 280 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:06:14,505 INFO L842 QuantifierPusher]: Run 290 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:06:38,357 INFO L842 QuantifierPusher]: Run 300 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:07:03,145 INFO L842 QuantifierPusher]: Run 310 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:07:28,671 INFO L842 QuantifierPusher]: Run 320 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:07:56,563 INFO L842 QuantifierPusher]: Run 330 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:08:06,422 INFO L842 QuantifierPusher]: Run 340 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:08:08,974 INFO L842 QuantifierPusher]: Run 350 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:08:11,784 INFO L842 QuantifierPusher]: Run 360 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:08:14,963 INFO L842 QuantifierPusher]: Run 370 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:08:18,819 INFO L842 QuantifierPusher]: Run 380 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:08:23,048 INFO L842 QuantifierPusher]: Run 390 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:08:27,743 INFO L842 QuantifierPusher]: Run 400 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:08:32,895 INFO L842 QuantifierPusher]: Run 410 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:08:36,896 INFO L842 QuantifierPusher]: Run 420 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:08:39,542 INFO L842 QuantifierPusher]: Run 430 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:08:42,428 INFO L842 QuantifierPusher]: Run 440 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:08:45,219 INFO L842 QuantifierPusher]: Run 450 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:08:48,000 INFO L842 QuantifierPusher]: Run 460 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:08:51,208 INFO L842 QuantifierPusher]: Run 470 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:08:51,736 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:51,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:51,739 INFO L147 QuantifierPusher]: treesize reduction -1, result has 101.9 percent of original size 53 [2021-04-16 03:08:51,755 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:51,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:51,758 INFO L147 QuantifierPusher]: treesize reduction -1, result has 101.9 percent of original size 53 [2021-04-16 03:08:51,780 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:51,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:51,783 INFO L147 QuantifierPusher]: treesize reduction -15, result has 113.6 percent of original size 125 [2021-04-16 03:08:51,803 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:51,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:51,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-04-16 03:08:51,826 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:51,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:51,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-04-16 03:08:51,847 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:51,849 INFO L142 QuantifierPusher]: treesize reduction -1, result has 101.7 percent of original size [2021-04-16 03:08:51,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-04-16 03:08:51,867 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:51,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:51,870 INFO L147 QuantifierPusher]: treesize reduction -15, result has 115.3 percent of original size 113 [2021-04-16 03:08:51,885 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:51,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:51,893 INFO L147 QuantifierPusher]: treesize reduction -2, result has 104.7 percent of original size 45 [2021-04-16 03:08:51,909 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:51,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:51,912 INFO L147 QuantifierPusher]: treesize reduction -1, result has 101.9 percent of original size 53 [2021-04-16 03:08:51,927 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:51,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:51,930 INFO L147 QuantifierPusher]: treesize reduction -1, result has 102.5 percent of original size 41 [2021-04-16 03:08:51,946 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:51,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:51,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-04-16 03:08:51,964 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:51,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:51,968 INFO L147 QuantifierPusher]: treesize reduction -15, result has 113.6 percent of original size 125 [2021-04-16 03:08:51,983 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:51,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:51,986 INFO L147 QuantifierPusher]: treesize reduction -15, result has 113.6 percent of original size 125 [2021-04-16 03:08:52,000 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:52,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-04-16 03:08:52,018 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,020 INFO L142 QuantifierPusher]: treesize reduction -1, result has 102.1 percent of original size [2021-04-16 03:08:52,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-04-16 03:08:52,035 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:52,038 INFO L147 QuantifierPusher]: treesize reduction -2, result has 103.8 percent of original size 54 [2021-04-16 03:08:52,060 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:52,064 INFO L147 QuantifierPusher]: treesize reduction -1, result has 101.9 percent of original size 53 [2021-04-16 03:08:52,085 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:52,090 INFO L147 QuantifierPusher]: treesize reduction -15, result has 113.6 percent of original size 125 [2021-04-16 03:08:52,105 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:52,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-04-16 03:08:52,122 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:52,125 INFO L147 QuantifierPusher]: treesize reduction -15, result has 113.6 percent of original size 125 [2021-04-16 03:08:52,139 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,140 INFO L142 QuantifierPusher]: treesize reduction -1, result has 102.3 percent of original size [2021-04-16 03:08:52,142 INFO L147 QuantifierPusher]: treesize reduction -1, result has 101.9 percent of original size 53 [2021-04-16 03:08:52,157 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:52,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-04-16 03:08:52,175 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:52,187 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:52,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-04-16 03:08:52,193 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:52,196 INFO L147 QuantifierPusher]: treesize reduction -17, result has 119.5 percent of original size 104 [2021-04-16 03:08:52,228 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:08:52,263 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:52,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-04-16 03:08:52,268 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:52,271 INFO L147 QuantifierPusher]: treesize reduction -9, result has 108.7 percent of original size 113 [2021-04-16 03:08:52,272 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:52,274 INFO L147 QuantifierPusher]: treesize reduction -1, result has 103.8 percent of original size 27 [2021-04-16 03:08:52,276 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:52,278 INFO L147 QuantifierPusher]: treesize reduction -15, result has 114.0 percent of original size 122 [2021-04-16 03:08:52,279 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 03:08:52,282 INFO L147 QuantifierPusher]: treesize reduction -16, result has 113.6 percent of original size 134 [2021-04-16 03:08:52,284 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,286 INFO L142 QuantifierPusher]: treesize reduction -9, result has 108.1 percent of original size [2021-04-16 03:08:52,319 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:08:52,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19143 [2021-04-16 03:08:52,389 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 03:08:52,415 INFO L142 QuantifierPusher]: treesize reduction -31, result has 100.2 percent of original size [2021-04-16 03:09:02,703 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:09:18,621 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:09:35,655 INFO L842 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:09:53,943 INFO L842 QuantifierPusher]: Run 40 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:10:16,525 INFO L842 QuantifierPusher]: Run 50 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:10:41,159 INFO L842 QuantifierPusher]: Run 60 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:11:07,933 INFO L842 QuantifierPusher]: Run 70 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:11:38,510 INFO L842 QuantifierPusher]: Run 80 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:12:10,148 INFO L842 QuantifierPusher]: Run 90 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:12:47,692 INFO L842 QuantifierPusher]: Run 100 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:13:27,964 INFO L842 QuantifierPusher]: Run 110 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:14:11,537 INFO L842 QuantifierPusher]: Run 120 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:14:58,901 INFO L842 QuantifierPusher]: Run 130 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 03:15:49,976 INFO L842 QuantifierPusher]: Run 140 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug.