/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-crafted-1/in-de51.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-a47f07a [2021-04-16 04:01:07,180 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-04-16 04:01:07,182 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-04-16 04:01:07,239 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-04-16 04:01:07,239 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-04-16 04:01:07,243 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-04-16 04:01:07,261 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-04-16 04:01:07,267 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-04-16 04:01:07,269 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-04-16 04:01:07,274 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-04-16 04:01:07,274 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-04-16 04:01:07,275 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-04-16 04:01:07,276 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-04-16 04:01:07,277 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-04-16 04:01:07,278 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-04-16 04:01:07,279 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-04-16 04:01:07,282 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-04-16 04:01:07,282 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-04-16 04:01:07,284 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-04-16 04:01:07,288 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-04-16 04:01:07,289 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-04-16 04:01:07,293 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-04-16 04:01:07,307 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-04-16 04:01:07,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-04-16 04:01:07,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-04-16 04:01:07,313 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-04-16 04:01:07,313 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-04-16 04:01:07,313 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-04-16 04:01:07,314 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-04-16 04:01:07,314 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-04-16 04:01:07,314 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-04-16 04:01:07,315 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-04-16 04:01:07,315 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-04-16 04:01:07,316 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-04-16 04:01:07,316 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-04-16 04:01:07,316 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-04-16 04:01:07,317 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-04-16 04:01:07,317 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-04-16 04:01:07,317 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-04-16 04:01:07,318 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-04-16 04:01:07,318 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-04-16 04:01:07,320 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf [2021-04-16 04:01:07,332 INFO L113 SettingsManager]: Loading preferences was successful [2021-04-16 04:01:07,332 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-04-16 04:01:07,335 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-04-16 04:01:07,335 INFO L138 SettingsManager]: * sizeof long=4 [2021-04-16 04:01:07,336 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-04-16 04:01:07,336 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-04-16 04:01:07,336 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-04-16 04:01:07,336 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-04-16 04:01:07,336 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-04-16 04:01:07,336 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-04-16 04:01:07,336 INFO L138 SettingsManager]: * sizeof long double=12 [2021-04-16 04:01:07,336 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-04-16 04:01:07,336 INFO L138 SettingsManager]: * Use constant arrays=true [2021-04-16 04:01:07,336 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-04-16 04:01:07,337 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-04-16 04:01:07,337 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-04-16 04:01:07,337 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-04-16 04:01:07,337 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-04-16 04:01:07,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-04-16 04:01:07,337 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-04-16 04:01:07,337 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-04-16 04:01:07,338 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-04-16 04:01:07,338 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-04-16 04:01:07,744 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-04-16 04:01:07,765 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-04-16 04:01:07,767 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-04-16 04:01:07,768 INFO L271 PluginConnector]: Initializing CDTParser... [2021-04-16 04:01:07,768 INFO L275 PluginConnector]: CDTParser initialized [2021-04-16 04:01:07,769 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops-crafted-1/in-de51.c [2021-04-16 04:01:07,827 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62735aeb6/f23234d0f24247f48da77e80d99d30b9/FLAGc08a13401 [2021-04-16 04:01:08,204 INFO L306 CDTParser]: Found 1 translation units. [2021-04-16 04:01:08,204 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/in-de51.c [2021-04-16 04:01:08,209 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62735aeb6/f23234d0f24247f48da77e80d99d30b9/FLAGc08a13401 [2021-04-16 04:01:08,224 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62735aeb6/f23234d0f24247f48da77e80d99d30b9 [2021-04-16 04:01:08,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-04-16 04:01:08,227 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-04-16 04:01:08,228 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-04-16 04:01:08,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-04-16 04:01:08,231 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-04-16 04:01:08,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.04 04:01:08" (1/1) ... [2021-04-16 04:01:08,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5babcc4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:01:08, skipping insertion in model container [2021-04-16 04:01:08,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.04 04:01:08" (1/1) ... [2021-04-16 04:01:08,237 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-04-16 04:01:08,249 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-04-16 04:01:08,377 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-crafted-1/in-de51.c[368,381] [2021-04-16 04:01:08,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-04-16 04:01:08,397 INFO L203 MainTranslator]: Completed pre-run [2021-04-16 04:01:08,407 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-crafted-1/in-de51.c[368,381] [2021-04-16 04:01:08,415 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-04-16 04:01:08,429 INFO L208 MainTranslator]: Completed translation [2021-04-16 04:01:08,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:01:08 WrapperNode [2021-04-16 04:01:08,430 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-04-16 04:01:08,431 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-04-16 04:01:08,431 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-04-16 04:01:08,431 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-04-16 04:01:08,438 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:01:08" (1/1) ... [2021-04-16 04:01:08,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:01:08" (1/1) ... [2021-04-16 04:01:08,445 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:01:08" (1/1) ... [2021-04-16 04:01:08,445 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:01:08" (1/1) ... [2021-04-16 04:01:08,454 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:01:08" (1/1) ... [2021-04-16 04:01:08,459 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:01:08" (1/1) ... [2021-04-16 04:01:08,463 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:01:08" (1/1) ... [2021-04-16 04:01:08,467 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-04-16 04:01:08,469 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-04-16 04:01:08,469 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-04-16 04:01:08,469 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-04-16 04:01:08,485 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:01:08" (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 04:01:08,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-04-16 04:01:08,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-04-16 04:01:08,572 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-04-16 04:01:08,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-04-16 04:01:08,572 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-04-16 04:01:08,572 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-04-16 04:01:08,572 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-04-16 04:01:08,572 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-04-16 04:01:08,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-04-16 04:01:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-04-16 04:01:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-04-16 04:01:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-04-16 04:01:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-04-16 04:01:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-04-16 04:01:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-04-16 04:01:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-04-16 04:01:08,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-04-16 04:01:08,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-04-16 04:01:08,773 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-04-16 04:01:08,773 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-04-16 04:01:08,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.04 04:01:08 BoogieIcfgContainer [2021-04-16 04:01:08,777 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-04-16 04:01:08,789 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2021-04-16 04:01:08,789 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2021-04-16 04:01:08,790 INFO L275 PluginConnector]: IcfgTransformer initialized [2021-04-16 04:01:08,792 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.04 04:01:08" (1/1) ... [2021-04-16 04:01:08,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:08,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:08,843 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 04:01:08,856 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size [2021-04-16 04:01:08,890 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:08,903 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:08,958 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:08,983 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,000 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,105 WARN L240 tifierPushTermWalker]: treesize reduction 14, result has 65.0 percent of original size [2021-04-16 04:01:09,110 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,122 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,126 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,128 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-04-16 04:01:09,129 WARN L245 tifierPushTermWalker]: treesize reduction 14, result has 65.0 percent of original size 26 [2021-04-16 04:01:09,132 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,140 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,151 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,159 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,163 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,164 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-04-16 04:01:09,164 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-04-16 04:01:09,166 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,169 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,173 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,177 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,180 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,181 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-04-16 04:01:09,182 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-04-16 04:01:09,183 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,186 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,187 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,192 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,195 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,196 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-04-16 04:01:09,197 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-04-16 04:01:09,198 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,202 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,206 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,212 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,216 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,220 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,222 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-04-16 04:01:09,224 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-04-16 04:01:09,230 WARN L240 tifierPushTermWalker]: treesize reduction 14, result has 76.3 percent of original size [2021-04-16 04:01:09,234 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,238 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,242 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,245 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,249 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,252 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,253 WARN L245 tifierPushTermWalker]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-04-16 04:01:09,256 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,258 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,261 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,263 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,267 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,270 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,276 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-04-16 04:01:09,312 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_5 (+ v_main_~y~0_6 1))) InVars {main_~x~0=v_main_~x~0_4, main_~y~0=v_main_~y~0_6} OutVars{main_~x~0=v_main_~x~0_3, main_~y~0=v_main_~y~0_5, 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 (< 0 .cse0) (= v_main_~y~0_5 (+ v_itFin_1 v_main_~y~0_6)) (< 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)))))) (and (= v_main_~y~0_6 v_main_~y~0_5) (= |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)))) InVars {main_~y~0=v_main_~y~0_6, 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_5, 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 04:01:09,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:09,319 INFO L175 rdanLoopAcceleration]: Guard: Formula: (< 0 (mod v_main_~z~0_8 4294967296)) InVars {main_~z~0=v_main_~z~0_8} OutVars{main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[] [2021-04-16 04:01:09,323 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size [2021-04-16 04:01:09,326 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,328 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,330 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,332 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,334 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,336 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,351 INFO L108 tifierPushTermWalker]: treesize reduction 2, result has 33.3 percent of original size [2021-04-16 04:01:09,357 INFO L108 tifierPushTermWalker]: treesize reduction 16, result has 5.9 percent of original size [2021-04-16 04:01:09,360 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,364 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,366 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,370 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,372 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,375 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,376 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-04-16 04:01:09,405 INFO L1067 elerationTransformer]: Accelerated Formula: (and (= (+ v_main_~z~0_7 1) v_main_~z~0_8) (= (+ v_main_~x~0_9 1) v_main_~x~0_8) (< 0 (mod v_main_~z~0_8 4294967296))) InVars {main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_8} OutVars{main_#t~post10=|v_main_#t~post10_1|, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_7, main_#t~post11=|v_main_#t~post11_1|} AuxVars[] AssignedVars[main_#t~post10, main_~x~0, main_~z~0, main_#t~post11] with Formula: (let ((.cse0 (mod v_main_~z~0_8 4294967296))) (or (and (= v_main_~x~0_9 v_main_~x~0_8) (= |v_main_#t~post11_3| |v_main_#t~post11_1|) (= v_main_~z~0_8 v_main_~z~0_7) (<= .cse0 0) (= |v_main_#t~post10_3| |v_main_#t~post10_1|) (= v_itFin_2 0)) (and (<= (mod (+ v_main_~z~0_8 (* v_itFin_2 4294967295)) 4294967296) 0) (< 0 v_itFin_2) (= v_main_~x~0_8 (+ v_main_~x~0_9 v_itFin_2)) (< 0 .cse0) (= v_main_~z~0_8 (+ v_itFin_2 v_main_~z~0_7)) (< (div (+ (* v_main_~z~0_8 (- 4294967295)) (* v_itFin_2 (- 1))) (- 4294967296)) (+ (div (* v_main_~z~0_8 4294967295) 4294967296) 2))))) InVars {main_#t~post10=|v_main_#t~post10_3|, main_~x~0=v_main_~x~0_9, main_#t~post11=|v_main_#t~post11_3|, main_~z~0=v_main_~z~0_8} OutVars{main_#t~post10=|v_main_#t~post10_1|, main_~x~0=v_main_~x~0_8, main_#t~post11=|v_main_#t~post11_1|, main_~z~0=v_main_~z~0_7} AuxVars[v_itFin_2] AssignedVars[main_#t~post10, main_~x~0, main_~z~0, main_#t~post11] [2021-04-16 04:01:09,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:09,410 INFO L175 rdanLoopAcceleration]: Guard: Formula: (< 0 (mod v_main_~y~0_4 4294967296)) InVars {main_~y~0=v_main_~y~0_4} OutVars{main_~y~0=v_main_~y~0_4} AuxVars[] AssignedVars[] [2021-04-16 04:01:09,412 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size [2021-04-16 04:01:09,423 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,435 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:09,448 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,463 WARN L205 SmtUtils]: Spent 2.01 s on a formula simplification that was a NOOP. DAG size: 5 [2021-04-16 04:01:11,464 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,494 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,537 INFO L108 tifierPushTermWalker]: treesize reduction 16, result has 5.9 percent of original size [2021-04-16 04:01:11,543 INFO L108 tifierPushTermWalker]: treesize reduction 2, result has 33.3 percent of original size [2021-04-16 04:01:11,547 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,549 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,552 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,554 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,556 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,557 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,559 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,560 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-04-16 04:01:11,585 INFO L1067 elerationTransformer]: Accelerated Formula: (and (= (+ v_main_~y~0_3 1) v_main_~y~0_4) (< 0 (mod v_main_~y~0_4 4294967296)) (= (+ v_main_~z~0_3 1) v_main_~z~0_2)) InVars {main_~z~0=v_main_~z~0_3, main_~y~0=v_main_~y~0_4} OutVars{main_~z~0=v_main_~z~0_2, main_~y~0=v_main_~y~0_3, main_#t~post12=|v_main_#t~post12_1|, main_#t~post13=|v_main_#t~post13_1|} AuxVars[] AssignedVars[main_~z~0, main_~y~0, main_#t~post12, main_#t~post13] with Formula: (let ((.cse0 (mod v_main_~y~0_4 4294967296))) (or (and (<= (mod (+ v_main_~y~0_4 (* v_itFin_3 4294967295)) 4294967296) 0) (< 0 v_itFin_3) (= v_main_~z~0_2 (+ v_itFin_3 v_main_~z~0_3)) (< 0 .cse0) (= v_main_~y~0_4 (+ v_itFin_3 v_main_~y~0_3)) (< (div (+ (* v_itFin_3 (- 1)) (* v_main_~y~0_4 (- 4294967295))) (- 4294967296)) (+ (div (* v_main_~y~0_4 4294967295) 4294967296) 2))) (and (= v_main_~y~0_4 v_main_~y~0_3) (= v_main_~z~0_3 v_main_~z~0_2) (= |v_main_#t~post13_3| |v_main_#t~post13_1|) (<= .cse0 0) (= |v_main_#t~post12_3| |v_main_#t~post12_1|) (= v_itFin_3 0)))) InVars {main_~y~0=v_main_~y~0_4, main_#t~post12=|v_main_#t~post12_3|, main_~z~0=v_main_~z~0_3, main_#t~post13=|v_main_#t~post13_3|} OutVars{main_~y~0=v_main_~y~0_3, main_#t~post12=|v_main_#t~post12_1|, main_~z~0=v_main_~z~0_2, main_#t~post13=|v_main_#t~post13_1|} AuxVars[v_itFin_3] AssignedVars[main_~z~0, main_~y~0, main_#t~post12, main_#t~post13] [2021-04-16 04:01:11,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:11,589 INFO L175 rdanLoopAcceleration]: Guard: Formula: (< 0 (mod v_main_~x~0_7 4294967296)) InVars {main_~x~0=v_main_~x~0_7} OutVars{main_~x~0=v_main_~x~0_7} AuxVars[] AssignedVars[] [2021-04-16 04:01:11,594 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size [2021-04-16 04:01:11,671 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,675 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,695 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,715 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,725 INFO L108 tifierPushTermWalker]: treesize reduction 16, result has 5.9 percent of original size [2021-04-16 04:01:11,733 INFO L108 tifierPushTermWalker]: treesize reduction 2, result has 33.3 percent of original size [2021-04-16 04:01:11,737 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,741 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,745 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,747 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,750 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,752 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,754 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,757 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,758 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-04-16 04:01:11,792 INFO L1067 elerationTransformer]: Accelerated Formula: (and (= v_main_~x~0_7 (+ v_main_~x~0_6 1)) (= (+ v_main_~y~0_8 1) v_main_~y~0_7) (< 0 (mod v_main_~x~0_7 4294967296))) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_8} OutVars{main_~x~0=v_main_~x~0_6, main_#t~post15=|v_main_#t~post15_1|, main_~y~0=v_main_~y~0_7, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~x~0, main_#t~post15, main_~y~0, main_#t~post14] with Formula: (let ((.cse0 (mod v_main_~x~0_7 4294967296))) (or (and (<= (mod (+ v_main_~x~0_7 (* v_itFin_4 4294967295)) 4294967296) 0) (< 0 v_itFin_4) (= (+ v_main_~x~0_6 v_itFin_4) v_main_~x~0_7) (= v_main_~y~0_7 (+ v_main_~y~0_8 v_itFin_4)) (< 0 .cse0) (< (div (+ (* v_main_~x~0_7 (- 4294967295)) (* v_itFin_4 (- 1))) (- 4294967296)) (+ (div (* v_main_~x~0_7 4294967295) 4294967296) 2))) (and (= v_itFin_4 0) (= v_main_~y~0_8 v_main_~y~0_7) (= v_main_~x~0_7 v_main_~x~0_6) (= |v_main_#t~post15_3| |v_main_#t~post15_1|) (= |v_main_#t~post14_3| |v_main_#t~post14_1|) (<= .cse0 0)))) InVars {main_#t~post15=|v_main_#t~post15_3|, main_~y~0=v_main_~y~0_8, main_~x~0=v_main_~x~0_7, main_#t~post14=|v_main_#t~post14_3|} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~y~0=v_main_~y~0_7, main_~x~0=v_main_~x~0_6, main_#t~post14=|v_main_#t~post14_1|} AuxVars[v_itFin_4] AssignedVars[main_~x~0, main_#t~post15, main_~y~0, main_#t~post14] [2021-04-16 04:01:11,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:11,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:11,796 INFO L175 rdanLoopAcceleration]: Guard: Formula: (< 0 (mod v_main_~z~0_10 4294967296)) InVars {main_~z~0=v_main_~z~0_10} OutVars{main_~z~0=v_main_~z~0_10} AuxVars[] AssignedVars[] [2021-04-16 04:01:11,799 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size [2021-04-16 04:01:11,826 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,842 WARN L205 SmtUtils]: Spent 2.02 s on a formula simplification that was a NOOP. DAG size: 5 [2021-04-16 04:01:13,843 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,852 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,876 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,906 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,919 WARN L240 tifierPushTermWalker]: treesize reduction 14, result has 65.0 percent of original size [2021-04-16 04:01:13,921 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,925 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,929 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,930 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-04-16 04:01:13,930 WARN L245 tifierPushTermWalker]: treesize reduction 14, result has 65.0 percent of original size 26 [2021-04-16 04:01:13,931 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,943 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,945 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,949 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,952 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,952 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-04-16 04:01:13,953 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-04-16 04:01:13,953 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,957 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,959 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,963 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,965 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,966 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-04-16 04:01:13,967 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-04-16 04:01:13,968 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,970 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,971 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,975 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,978 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,979 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-04-16 04:01:13,979 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-04-16 04:01:13,980 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,983 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,987 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,989 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,993 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,996 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:13,997 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-04-16 04:01:13,997 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-04-16 04:01:13,998 WARN L240 tifierPushTermWalker]: treesize reduction 14, result has 75.9 percent of original size [2021-04-16 04:01:14,002 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,005 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,008 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,011 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,014 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,017 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,020 WARN L245 tifierPushTermWalker]: treesize reduction 14, result has 75.9 percent of original size 44 [2021-04-16 04:01:14,023 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,025 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,027 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,029 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,031 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,033 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,034 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-04-16 04:01:14,074 INFO L1067 elerationTransformer]: Accelerated Formula: (and (= v_main_~z~0_10 (+ v_main_~z~0_9 1)) (< 0 (mod v_main_~z~0_10 4294967296)) (= (+ v_main_~x~0_11 1) v_main_~x~0_10)) InVars {main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_10} OutVars{main_~x~0=v_main_~x~0_10, main_~z~0=v_main_~z~0_9, main_#t~post16=|v_main_#t~post16_1|, main_#t~post17=|v_main_#t~post17_1|} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_#t~post16, main_#t~post17] with Formula: (let ((.cse0 (mod v_main_~z~0_10 4294967296))) (or (and (= |v_main_#t~post16_3| |v_main_#t~post16_1|) (<= .cse0 0) (= v_main_~z~0_10 v_main_~z~0_9) (= v_itFin_5 0) (= |v_main_#t~post17_3| |v_main_#t~post17_1|) (= v_main_~x~0_11 v_main_~x~0_10)) (and (= (+ v_main_~z~0_9 v_itFin_5) v_main_~z~0_10) (< 0 .cse0) (<= (mod (+ (* v_itFin_5 4294967295) v_main_~z~0_10) 4294967296) 0) (= v_main_~x~0_10 (+ v_main_~x~0_11 v_itFin_5)) (forall ((aux_div_v_it_5_57 Int) (aux_div_aux_mod_v_it_5_57_96 Int) (aux_div_aux_mod_aux_mod_v_it_5_57_96_45 Int)) (let ((.cse3 (* 4294967295 aux_div_aux_mod_aux_mod_v_it_5_57_96_45))) (let ((.cse2 (+ (* 4294967295 aux_div_aux_mod_v_it_5_57_96) .cse3 v_main_~z~0_10)) (.cse1 (* 4294967296 aux_div_v_it_5_57))) (or (< .cse1 .cse2) (<= 4294967295 .cse3) (< v_itFin_5 (+ aux_div_aux_mod_v_it_5_57_96 aux_div_aux_mod_aux_mod_v_it_5_57_96_45 1)) (< .cse2 .cse1) (< aux_div_aux_mod_v_it_5_57_96 1) (< .cse3 0))))) (< 0 v_itFin_5)))) InVars {main_#t~post16=|v_main_#t~post16_3|, main_#t~post17=|v_main_#t~post17_3|, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_10} OutVars{main_#t~post16=|v_main_#t~post16_1|, main_#t~post17=|v_main_#t~post17_1|, main_~x~0=v_main_~x~0_10, main_~z~0=v_main_~z~0_9} AuxVars[v_itFin_5] AssignedVars[main_~x~0, main_~z~0, main_#t~post16, main_#t~post17] [2021-04-16 04:01:14,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 16.04 04:01:14 BasicIcfg [2021-04-16 04:01:14,079 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2021-04-16 04:01:14,082 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-04-16 04:01:14,082 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-04-16 04:01:14,084 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-04-16 04:01:14,084 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.04 04:01:08" (1/4) ... [2021-04-16 04:01:14,085 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2369c3fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.04 04:01:14, skipping insertion in model container [2021-04-16 04:01:14,085 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:01:08" (2/4) ... [2021-04-16 04:01:14,085 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2369c3fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.04 04:01:14, skipping insertion in model container [2021-04-16 04:01:14,085 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.04 04:01:08" (3/4) ... [2021-04-16 04:01:14,085 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2369c3fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.04 04:01:14, skipping insertion in model container [2021-04-16 04:01:14,085 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 16.04 04:01:14" (4/4) ... [2021-04-16 04:01:14,086 INFO L111 eAbstractionObserver]: Analyzing ICFG in-de51.cJordan [2021-04-16 04:01:14,089 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2021-04-16 04:01:14,092 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-04-16 04:01:14,103 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-04-16 04:01:14,113 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-04-16 04:01:14,114 INFO L377 AbstractCegarLoop]: Hoare is false [2021-04-16 04:01:14,114 INFO L378 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2021-04-16 04:01:14,114 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-04-16 04:01:14,114 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-04-16 04:01:14,114 INFO L381 AbstractCegarLoop]: Difference is false [2021-04-16 04:01:14,114 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-04-16 04:01:14,114 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-04-16 04:01:14,122 INFO L276 IsEmpty]: Start isEmpty. Operand has 24 states, 16 states have (on average 1.75) internal successors, (28), 17 states have internal predecessors, (28), 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 04:01:14,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-04-16 04:01:14,126 INFO L511 BasicCegarLoop]: Found error trace [2021-04-16 04:01:14,127 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-16 04:01:14,127 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-16 04:01:14,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-16 04:01:14,130 INFO L82 PathProgramCache]: Analyzing trace with hash 702671213, now seen corresponding path program 1 times [2021-04-16 04:01:14,135 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-16 04:01:14,136 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [401568898] [2021-04-16 04:01:14,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-16 04:01:14,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 04:01:14,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-04-16 04:01:14,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 04:01:14,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,238 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 04:01:14,238 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [401568898] [2021-04-16 04:01:14,238 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-16 04:01:14,238 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-04-16 04:01:14,239 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1255605395] [2021-04-16 04:01:14,241 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-04-16 04:01:14,241 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-16 04:01:14,249 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-04-16 04:01:14,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-04-16 04:01:14,250 INFO L87 Difference]: Start difference. First operand has 24 states, 16 states have (on average 1.75) internal successors, (28), 17 states have internal predecessors, (28), 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 4.0) internal successors, (12), 2 states have internal predecessors, (12), 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 04:01:14,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-04-16 04:01:14,286 INFO L93 Difference]: Finished difference Result 24 states and 28 transitions. [2021-04-16 04:01:14,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-16 04:01:14,287 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 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 16 [2021-04-16 04:01:14,288 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-04-16 04:01:14,292 INFO L225 Difference]: With dead ends: 24 [2021-04-16 04:01:14,292 INFO L226 Difference]: Without dead ends: 17 [2021-04-16 04:01:14,293 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 16.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-04-16 04:01:14,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2021-04-16 04:01:14,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2021-04-16 04:01:14,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 states have internal predecessors, (17), 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 04:01:14,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 21 transitions. [2021-04-16 04:01:14,311 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 21 transitions. Word has length 16 [2021-04-16 04:01:14,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-04-16 04:01:14,311 INFO L480 AbstractCegarLoop]: Abstraction has 17 states and 21 transitions. [2021-04-16 04:01:14,311 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 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 04:01:14,311 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2021-04-16 04:01:14,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-04-16 04:01:14,312 INFO L511 BasicCegarLoop]: Found error trace [2021-04-16 04:01:14,312 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-16 04:01:14,312 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-04-16 04:01:14,312 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-16 04:01:14,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-16 04:01:14,312 INFO L82 PathProgramCache]: Analyzing trace with hash -1128942900, now seen corresponding path program 1 times [2021-04-16 04:01:14,313 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-16 04:01:14,313 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674840492] [2021-04-16 04:01:14,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-16 04:01:14,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 04:01:14,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 04:01:14,392 INFO L142 QuantifierPusher]: treesize reduction 5, result has 90.7 percent of original size [2021-04-16 04:01:14,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-04-16 04:01:14,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-04-16 04:01:14,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-04-16 04:01:14,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-04-16 04:01:14,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 04:01:14,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,444 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 04:01:14,445 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [674840492] [2021-04-16 04:01:14,445 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-16 04:01:14,445 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-04-16 04:01:14,445 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [768408544] [2021-04-16 04:01:14,446 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-04-16 04:01:14,446 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-16 04:01:14,448 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-04-16 04:01:14,449 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-04-16 04:01:14,449 INFO L87 Difference]: Start difference. First operand 17 states and 21 transitions. Second operand has 6 states, 6 states have (on average 2.0) internal successors, (12), 4 states have internal predecessors, (12), 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 04:01:14,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-04-16 04:01:14,578 INFO L93 Difference]: Finished difference Result 26 states and 34 transitions. [2021-04-16 04:01:14,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-04-16 04:01:14,578 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 4 states have internal predecessors, (12), 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 16 [2021-04-16 04:01:14,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-04-16 04:01:14,579 INFO L225 Difference]: With dead ends: 26 [2021-04-16 04:01:14,579 INFO L226 Difference]: Without dead ends: 23 [2021-04-16 04:01:14,581 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 74.3ms TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2021-04-16 04:01:14,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2021-04-16 04:01:14,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2021-04-16 04:01:14,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 18 states have (on average 1.5) internal successors, (27), 18 states have internal predecessors, (27), 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 04:01:14,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 31 transitions. [2021-04-16 04:01:14,587 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 31 transitions. Word has length 16 [2021-04-16 04:01:14,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-04-16 04:01:14,588 INFO L480 AbstractCegarLoop]: Abstraction has 23 states and 31 transitions. [2021-04-16 04:01:14,588 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 4 states have internal predecessors, (12), 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 04:01:14,588 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 31 transitions. [2021-04-16 04:01:14,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-04-16 04:01:14,588 INFO L511 BasicCegarLoop]: Found error trace [2021-04-16 04:01:14,588 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-16 04:01:14,588 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-04-16 04:01:14,589 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-16 04:01:14,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-16 04:01:14,589 INFO L82 PathProgramCache]: Analyzing trace with hash -610770875, now seen corresponding path program 1 times [2021-04-16 04:01:14,589 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-16 04:01:14,589 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [724094310] [2021-04-16 04:01:14,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-16 04:01:14,636 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* 4294967295 .aux_div_aux_mod_v_it_5_57_96.1) (* 4294967295 .aux_div_aux_mod_aux_mod_v_it_5_57_96_45.2) main_~z~0_7 (* (- 4294967296) .aux_div_v_it_5_57.0)) 0)) [2021-04-16 04:01:14,636 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 4294967295) .aux_div_aux_mod_aux_mod_v_it_5_57_96_45.2) 4294967295) 0) [2021-04-16 04:01:14,636 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ .aux_div_aux_mod_v_it_5_57_96.1 .aux_div_aux_mod_aux_mod_v_it_5_57_96_45.2 (- v_itFin_5_fresh_1) 1) 0)) [2021-04-16 04:01:14,636 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* 4294967296 .aux_div_v_it_5_57.0) (* (- 4294967295) .aux_div_aux_mod_v_it_5_57_96.1) (* (- 4294967295) .aux_div_aux_mod_aux_mod_v_it_5_57_96_45.2) (- main_~z~0_7)) 0)) [2021-04-16 04:01:14,636 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (* (- 4294967295) .aux_div_aux_mod_aux_mod_v_it_5_57_96_45.2) 0)) [2021-04-16 04:01:14,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 04:01:14,665 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* 4294967295 .aux_div_aux_mod_v_it_5_57_96.4) (* 4294967295 .aux_div_aux_mod_aux_mod_v_it_5_57_96_45.5) main_~z~0_7 (* (- 4294967296) .aux_div_v_it_5_57.3)) 0)) [2021-04-16 04:01:14,666 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 4294967295) .aux_div_aux_mod_aux_mod_v_it_5_57_96_45.5) 4294967295) 0) [2021-04-16 04:01:14,666 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ .aux_div_aux_mod_v_it_5_57_96.4 .aux_div_aux_mod_aux_mod_v_it_5_57_96_45.5 (- v_itFin_5_fresh_1) 1) 0)) [2021-04-16 04:01:14,666 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* 4294967296 .aux_div_v_it_5_57.3) (* (- 4294967295) .aux_div_aux_mod_v_it_5_57_96.4) (* (- 4294967295) .aux_div_aux_mod_aux_mod_v_it_5_57_96_45.5) (- main_~z~0_7)) 0)) [2021-04-16 04:01:14,666 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (* (- 4294967295) .aux_div_aux_mod_aux_mod_v_it_5_57_96_45.5) 0)) [2021-04-16 04:01:14,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 04:01:14,687 INFO L142 QuantifierPusher]: treesize reduction 4, result has 73.3 percent of original size [2021-04-16 04:01:14,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 04:01:14,693 INFO L142 QuantifierPusher]: treesize reduction 19, result has 81.6 percent of original size [2021-04-16 04:01:14,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-04-16 04:01:14,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-04-16 04:01:14,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-04-16 04:01:14,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-04-16 04:01:14,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 04:01:14,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,775 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 04:01:14,775 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [724094310] [2021-04-16 04:01:14,775 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1823525764] [2021-04-16 04:01:14,775 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 04:01:14,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 04:01:14,841 INFO L263 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 13 conjunts are in the unsatisfiable core [2021-04-16 04:01:14,845 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-16 04:01:14,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:14,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:14,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:14,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:14,878 INFO L142 QuantifierPusher]: treesize reduction 1, result has 90.0 percent of original size [2021-04-16 04:01:14,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-16 04:01:14,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-16 04:01:14,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-16 04:01:14,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-16 04:01:14,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-16 04:01:14,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-16 04:01:14,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-16 04:01:14,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-16 04:01:14,916 INFO L142 QuantifierPusher]: treesize reduction 1, result has 93.3 percent of original size [2021-04-16 04:01:14,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-04-16 04:01:14,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-04-16 04:01:14,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-04-16 04:01:14,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-04-16 04:01:14,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-04-16 04:01:14,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-04-16 04:01:14,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-04-16 04:01:14,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-04-16 04:01:14,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-04-16 04:01:14,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-04-16 04:01:14,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-04-16 04:01:14,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-04-16 04:01:14,939 INFO L142 QuantifierPusher]: treesize reduction 80, result has 27.3 percent of original size [2021-04-16 04:01:14,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-04-16 04:01:14,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,943 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:14,953 INFO L142 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size [2021-04-16 04:01:14,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 04:01:14,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-04-16 04:01:14,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-16 04:01:14,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-16 04:01:14,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-16 04:01:14,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-16 04:01:14,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-16 04:01:14,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-16 04:01:14,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,969 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:14,969 INFO L142 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size [2021-04-16 04:01:14,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 04:01:14,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-04-16 04:01:14,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,970 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:14,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 04:01:14,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-04-16 04:01:14,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:14,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:14,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 04:01:14,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:14,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:14,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:14,992 INFO L142 QuantifierPusher]: treesize reduction 6, result has 14.3 percent of original size [2021-04-16 04:01:14,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:14,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:14,994 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 04:01:14,995 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-16 04:01:14,995 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 12 [2021-04-16 04:01:14,995 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840350747] [2021-04-16 04:01:14,995 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-04-16 04:01:14,995 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-16 04:01:14,995 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-04-16 04:01:14,996 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2021-04-16 04:01:14,996 INFO L87 Difference]: Start difference. First operand 23 states and 31 transitions. Second operand has 12 states, 12 states have (on average 1.9166666666666667) internal successors, (23), 9 states have internal predecessors, (23), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-04-16 04:01:15,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-04-16 04:01:15,277 INFO L93 Difference]: Finished difference Result 33 states and 46 transitions. [2021-04-16 04:01:15,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-04-16 04:01:15,279 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.9166666666666667) internal successors, (23), 9 states have internal predecessors, (23), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2021-04-16 04:01:15,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-04-16 04:01:15,282 INFO L225 Difference]: With dead ends: 33 [2021-04-16 04:01:15,282 INFO L226 Difference]: Without dead ends: 26 [2021-04-16 04:01:15,283 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 13 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 285.0ms TimeCoverageRelationStatistics Valid=67, Invalid=205, Unknown=0, NotChecked=0, Total=272 [2021-04-16 04:01:15,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2021-04-16 04:01:15,288 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 24. [2021-04-16 04:01:15,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 19 states have (on average 1.4736842105263157) internal successors, (28), 19 states have internal predecessors, (28), 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 04:01:15,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 32 transitions. [2021-04-16 04:01:15,290 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 32 transitions. Word has length 17 [2021-04-16 04:01:15,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-04-16 04:01:15,290 INFO L480 AbstractCegarLoop]: Abstraction has 24 states and 32 transitions. [2021-04-16 04:01:15,290 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 1.9166666666666667) internal successors, (23), 9 states have internal predecessors, (23), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-04-16 04:01:15,290 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2021-04-16 04:01:15,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-04-16 04:01:15,291 INFO L511 BasicCegarLoop]: Found error trace [2021-04-16 04:01:15,291 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-16 04:01:15,508 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2021-04-16 04:01:15,509 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-16 04:01:15,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-16 04:01:15,509 INFO L82 PathProgramCache]: Analyzing trace with hash -1833749398, now seen corresponding path program 1 times [2021-04-16 04:01:15,509 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-16 04:01:15,509 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1772717452] [2021-04-16 04:01:15,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-16 04:01:15,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 04:01:15,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 04:01:15,563 INFO L142 QuantifierPusher]: treesize reduction 5, result has 87.2 percent of original size [2021-04-16 04:01:15,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-04-16 04:01:15,578 INFO L142 QuantifierPusher]: treesize reduction 17, result has 66.0 percent of original size [2021-04-16 04:01:15,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-04-16 04:01:15,588 INFO L142 QuantifierPusher]: treesize reduction 32, result has 61.0 percent of original size [2021-04-16 04:01:15,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-04-16 04:01:15,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-04-16 04:01:15,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-04-16 04:01:15,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-04-16 04:01:15,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 04:01:15,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,653 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 04:01:15,654 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1772717452] [2021-04-16 04:01:15,654 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1904445439] [2021-04-16 04:01:15,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-16 04:01:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 04:01:15,698 INFO L263 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 12 conjunts are in the unsatisfiable core [2021-04-16 04:01:15,699 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-16 04:01:15,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:15,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:15,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:15,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:15,753 INFO L142 QuantifierPusher]: treesize reduction 1, result has 90.0 percent of original size [2021-04-16 04:01:15,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-04-16 04:01:15,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-04-16 04:01:15,779 INFO L142 QuantifierPusher]: treesize reduction 1, result has 91.7 percent of original size [2021-04-16 04:01:15,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 04:01:15,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 04:01:15,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 04:01:15,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 04:01:15,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 04:01:15,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 04:01:15,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 04:01:15,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 04:01:15,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,804 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:15,804 INFO L142 QuantifierPusher]: treesize reduction 6, result has 80.6 percent of original size [2021-04-16 04:01:15,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-04-16 04:01:15,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-04-16 04:01:15,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,810 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:15,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-04-16 04:01:15,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-04-16 04:01:15,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,817 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:15,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,818 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-04-16 04:01:15,821 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,822 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:15,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,830 INFO L147 QuantifierPusher]: treesize reduction -2, result has 103.6 percent of original size 57 [2021-04-16 04:01:15,833 INFO L147 QuantifierPusher]: treesize reduction -2, result has 103.6 percent of original size 57 [2021-04-16 04:01:15,836 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-04-16 04:01:15,837 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,837 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:15,838 INFO L142 QuantifierPusher]: treesize reduction -2, result has 102.9 percent of original size [2021-04-16 04:01:15,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:15,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:15,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:15,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 04:01:15,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:15,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:15,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-16 04:01:15,861 INFO L142 QuantifierPusher]: treesize reduction 6, result has 14.3 percent of original size [2021-04-16 04:01:15,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:15,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:15,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-04-16 04:01:15,864 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-04-16 04:01:15,864 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [9] total 13 [2021-04-16 04:01:15,864 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1130907292] [2021-04-16 04:01:15,865 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-04-16 04:01:15,865 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-16 04:01:15,865 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-04-16 04:01:15,865 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2021-04-16 04:01:15,865 INFO L87 Difference]: Start difference. First operand 24 states and 32 transitions. Second operand has 7 states, 7 states have (on average 1.8571428571428572) internal successors, (13), 6 states have internal predecessors, (13), 2 states have call successors, (3), 2 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 04:01:15,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-04-16 04:01:15,932 INFO L93 Difference]: Finished difference Result 34 states and 47 transitions. [2021-04-16 04:01:15,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-04-16 04:01:15,933 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 1.8571428571428572) internal successors, (13), 6 states have internal predecessors, (13), 2 states have call successors, (3), 2 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 17 [2021-04-16 04:01:15,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-04-16 04:01:15,934 INFO L225 Difference]: With dead ends: 34 [2021-04-16 04:01:15,934 INFO L226 Difference]: Without dead ends: 31 [2021-04-16 04:01:15,935 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 14 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 112.9ms TimeCoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2021-04-16 04:01:15,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2021-04-16 04:01:15,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 25. [2021-04-16 04:01:15,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 20 states have (on average 1.5) internal successors, (30), 20 states have internal predecessors, (30), 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 04:01:15,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 34 transitions. [2021-04-16 04:01:15,942 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 34 transitions. Word has length 17 [2021-04-16 04:01:15,942 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-04-16 04:01:15,942 INFO L480 AbstractCegarLoop]: Abstraction has 25 states and 34 transitions. [2021-04-16 04:01:15,942 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 1.8571428571428572) internal successors, (13), 6 states have internal predecessors, (13), 2 states have call successors, (3), 2 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 04:01:15,942 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 34 transitions. [2021-04-16 04:01:15,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-04-16 04:01:15,943 INFO L511 BasicCegarLoop]: Found error trace [2021-04-16 04:01:15,943 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-04-16 04:01:16,156 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-16 04:01:16,157 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-16 04:01:16,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-16 04:01:16,157 INFO L82 PathProgramCache]: Analyzing trace with hash -2110277654, now seen corresponding path program 1 times [2021-04-16 04:01:16,157 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-16 04:01:16,158 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [670418650] [2021-04-16 04:01:16,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-16 04:01:16,165 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 04:01:16,165 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 04:01:16,165 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 04:01:16,166 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 04:01:16,166 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 04:01:16,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 04:01:16,181 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_56.4) 4294967295) 0) [2021-04-16 04:01:16,182 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* 4294967296 .aux_div_v_it_1_56.6) (* (- 4294967295) .aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56.4) (* (- 4294967295) .aux_div_aux_mod_aux_mod_v_it_1_56_95_93.5) (- main_~x~0_5)) 0)) [2021-04-16 04:01:16,182 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_56.4) 0)) [2021-04-16 04:01:16,182 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_56.4) (* 4294967295 .aux_div_aux_mod_aux_mod_v_it_1_56_95_93.5) main_~x~0_5 (* (- 4294967296) .aux_div_v_it_1_56.6)) 0)) [2021-04-16 04:01:16,182 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_56.4) (- .aux_div_aux_mod_aux_mod_v_it_1_56_95_93.5) 1) 0)) [2021-04-16 04:01:16,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,205 INFO L142 QuantifierPusher]: treesize reduction 4, result has 63.6 percent of original size [2021-04-16 04:01:16,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 04:01:16,213 INFO L142 QuantifierPusher]: treesize reduction 18, result has 73.9 percent of original size [2021-04-16 04:01:16,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-04-16 04:01:16,231 INFO L142 QuantifierPusher]: treesize reduction 18, result has 81.6 percent of original size [2021-04-16 04:01:16,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-04-16 04:01:16,257 INFO L142 QuantifierPusher]: treesize reduction 18, result has 82.9 percent of original size [2021-04-16 04:01:16,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-04-16 04:01:16,285 INFO L142 QuantifierPusher]: treesize reduction 18, result has 79.1 percent of original size [2021-04-16 04:01:16,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-04-16 04:01:16,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-04-16 04:01:16,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-04-16 04:01:16,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-04-16 04:01:16,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 04:01:16,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,344 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 04:01:16,344 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [670418650] [2021-04-16 04:01:16,344 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1583621417] [2021-04-16 04:01:16,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-16 04:01:16,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-16 04:01:16,399 INFO L263 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 15 conjunts are in the unsatisfiable core [2021-04-16 04:01:16,401 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-16 04:01:16,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-16 04:01:16,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 04:01:16,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 04:01:16,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 04:01:16,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-16 04:01:16,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,424 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:16,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,425 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:16,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-04-16 04:01:16,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-04-16 04:01:16,427 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:16,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,432 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:16,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-04-16 04:01:16,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-04-16 04:01:16,436 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:16,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-04-16 04:01:16,437 INFO L147 QuantifierPusher]: treesize reduction 2, result has 97.5 percent of original size 79 [2021-04-16 04:01:16,439 INFO L142 QuantifierPusher]: treesize reduction 2, result has 97.5 percent of original size [2021-04-16 04:01:16,444 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:16,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-04-16 04:01:16,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-04-16 04:01:16,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,450 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:16,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-04-16 04:01:16,453 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:16,454 INFO L142 QuantifierPusher]: treesize reduction -1, result has 102.6 percent of original size [2021-04-16 04:01:16,494 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:16,529 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:16,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,532 INFO L147 QuantifierPusher]: treesize reduction -2, result has 106.3 percent of original size 34 [2021-04-16 04:01:16,532 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:16,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-04-16 04:01:16,534 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:16,535 INFO L142 QuantifierPusher]: treesize reduction -2, result has 102.5 percent of original size [2021-04-16 04:01:16,597 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:16,766 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:16,821 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:16,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 04:01:16,824 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:16,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,826 INFO L147 QuantifierPusher]: treesize reduction -3, result has 108.3 percent of original size 39 [2021-04-16 04:01:16,828 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:16,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-04-16 04:01:16,831 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:16,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,840 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:16,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:16,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-04-16 04:01:16,881 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:16,944 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:16,999 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,001 INFO L147 QuantifierPusher]: treesize reduction -2, result has 106.1 percent of original size 35 [2021-04-16 04:01:17,002 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 04:01:17,006 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-04-16 04:01:17,009 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,039 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-04-16 04:01:17,088 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:17,175 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:17,191 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-04-16 04:01:17,194 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,195 INFO L147 QuantifierPusher]: treesize reduction -2, result has 105.1 percent of original size 41 [2021-04-16 04:01:17,196 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-04-16 04:01:17,198 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,231 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:17,301 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 04:01:17,304 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-04-16 04:01:17,307 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-04-16 04:01:17,310 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,334 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:17,398 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,400 INFO L147 QuantifierPusher]: treesize reduction -2, result has 106.7 percent of original size 32 [2021-04-16 04:01:17,401 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-04-16 04:01:17,404 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-04-16 04:01:17,406 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,411 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-04-16 04:01:17,436 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:17,490 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,492 INFO L147 QuantifierPusher]: treesize reduction -2, result has 106.7 percent of original size 32 [2021-04-16 04:01:17,494 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-04-16 04:01:17,497 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-04-16 04:01:17,499 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,548 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-04-16 04:01:17,551 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-04-16 04:01:17,552 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,571 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:17,628 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:17,644 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-04-16 04:01:17,647 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-04-16 04:01:17,648 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,650 INFO L147 QuantifierPusher]: treesize reduction -2, result has 107.1 percent of original size 30 [2021-04-16 04:01:17,651 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-04-16 04:01:17,653 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,668 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-04-16 04:01:17,670 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,717 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:17,785 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:17,814 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 04:01:17,817 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 04:01:17,821 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,830 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-04-16 04:01:17,833 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,854 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:17,892 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-04-16 04:01:17,895 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,905 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-04-16 04:01:17,907 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:17,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:17,929 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:17,995 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:18,001 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-04-16 04:01:18,004 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-04-16 04:01:18,006 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-04-16 04:01:18,008 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,013 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 04:01:18,050 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:18,090 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:18,096 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-04-16 04:01:18,098 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-04-16 04:01:18,100 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-04-16 04:01:18,102 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,120 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:18,133 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-04-16 04:01:18,135 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-04-16 04:01:18,139 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,153 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,155 INFO L147 QuantifierPusher]: treesize reduction -2, result has 105.0 percent of original size 42 [2021-04-16 04:01:18,156 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-04-16 04:01:18,160 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,161 INFO L142 QuantifierPusher]: treesize reduction -2, result has 101.7 percent of original size [2021-04-16 04:01:18,198 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:18,285 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:18,421 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,423 INFO L147 QuantifierPusher]: treesize reduction -2, result has 107.7 percent of original size 28 [2021-04-16 04:01:18,425 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-04-16 04:01:18,428 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,429 INFO L147 QuantifierPusher]: treesize reduction -4, result has 111.1 percent of original size 40 [2021-04-16 04:01:18,430 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,432 INFO L147 QuantifierPusher]: treesize reduction -4, result has 110.0 percent of original size 44 [2021-04-16 04:01:18,433 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,434 INFO L147 QuantifierPusher]: treesize reduction -4, result has 111.8 percent of original size 38 [2021-04-16 04:01:18,435 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:18,437 INFO L147 QuantifierPusher]: treesize reduction -6, result has 106.3 percent of original size 101 [2021-04-16 04:01:18,437 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:18,439 INFO L142 QuantifierPusher]: treesize reduction -16, result has 107.0 percent of original size [2021-04-16 04:01:18,562 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:18,673 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:18,815 INFO L842 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:19,084 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:19,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:19,086 INFO L147 QuantifierPusher]: treesize reduction -4, result has 108.9 percent of original size 49 [2021-04-16 04:01:19,088 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:19,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:19,090 INFO L147 QuantifierPusher]: treesize reduction -4, result has 113.3 percent of original size 34 [2021-04-16 04:01:19,091 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:19,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:19,093 INFO L147 QuantifierPusher]: treesize reduction -2, result has 107.1 percent of original size 30 [2021-04-16 04:01:19,095 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:19,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:19,096 INFO L147 QuantifierPusher]: treesize reduction -4, result has 110.0 percent of original size 44 [2021-04-16 04:01:19,098 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:19,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:19,100 INFO L147 QuantifierPusher]: treesize reduction -4, result has 111.8 percent of original size 38 [2021-04-16 04:01:19,101 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:19,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:19,103 INFO L147 QuantifierPusher]: treesize reduction -2, result has 104.4 percent of original size 47 [2021-04-16 04:01:19,104 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:19,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:19,106 INFO L147 QuantifierPusher]: treesize reduction -6, result has 108.7 percent of original size 75 [2021-04-16 04:01:19,107 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:19,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:19,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-04-16 04:01:19,110 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:19,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:19,112 INFO L147 QuantifierPusher]: treesize reduction -6, result has 106.2 percent of original size 103 [2021-04-16 04:01:19,113 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:19,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:19,115 INFO L147 QuantifierPusher]: treesize reduction -9, result has 109.8 percent of original size 101 [2021-04-16 04:01:19,116 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:19,117 INFO L142 QuantifierPusher]: treesize reduction -4, result has 104.7 percent of original size [2021-04-16 04:01:19,121 INFO L147 QuantifierPusher]: treesize reduction 30, result has 88.3 percent of original size 227 [2021-04-16 04:01:19,123 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:19,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:01:19,125 INFO L147 QuantifierPusher]: treesize reduction -4, result has 109.1 percent of original size 48 [2021-04-16 04:01:19,126 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:19,127 INFO L142 QuantifierPusher]: treesize reduction -2, result has 104.0 percent of original size [2021-04-16 04:01:19,128 INFO L147 QuantifierPusher]: treesize reduction -4, result has 105.5 percent of original size 77 [2021-04-16 04:01:19,129 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:19,130 INFO L142 QuantifierPusher]: treesize reduction -5, result has 106.8 percent of original size [2021-04-16 04:01:19,131 INFO L147 QuantifierPusher]: treesize reduction -2, result has 101.5 percent of original size 139 [2021-04-16 04:01:19,132 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:19,133 INFO L142 QuantifierPusher]: treesize reduction -4, result has 102.9 percent of original size [2021-04-16 04:01:19,134 INFO L147 QuantifierPusher]: treesize reduction -34, result has 116.3 percent of original size 243 [2021-04-16 04:01:19,135 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:01:19,138 INFO L142 QuantifierPusher]: treesize reduction -7, result has 100.8 percent of original size [2021-04-16 04:01:19,595 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:20,345 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:21,473 INFO L842 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:22,905 INFO L842 QuantifierPusher]: Run 40 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:24,564 INFO L842 QuantifierPusher]: Run 50 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:26,426 INFO L842 QuantifierPusher]: Run 60 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:28,334 INFO L842 QuantifierPusher]: Run 70 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:30,581 INFO L842 QuantifierPusher]: Run 80 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:33,110 INFO L842 QuantifierPusher]: Run 90 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:36,112 INFO L842 QuantifierPusher]: Run 100 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:39,054 INFO L842 QuantifierPusher]: Run 110 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:40,206 INFO L842 QuantifierPusher]: Run 120 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:41,766 INFO L842 QuantifierPusher]: Run 130 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:43,703 INFO L842 QuantifierPusher]: Run 140 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:45,707 INFO L842 QuantifierPusher]: Run 150 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:47,880 INFO L842 QuantifierPusher]: Run 160 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:50,438 INFO L842 QuantifierPusher]: Run 170 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:53,194 INFO L842 QuantifierPusher]: Run 180 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:56,058 INFO L842 QuantifierPusher]: Run 190 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:01:59,198 INFO L842 QuantifierPusher]: Run 200 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:00,668 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,671 INFO L147 QuantifierPusher]: treesize reduction -7, result has 113.7 percent of original size 58 [2021-04-16 04:02:00,683 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,685 INFO L147 QuantifierPusher]: treesize reduction -8, result has 106.3 percent of original size 135 [2021-04-16 04:02:00,698 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,700 INFO L147 QuantifierPusher]: treesize reduction -15, result has 117.6 percent of original size 100 [2021-04-16 04:02:00,712 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-04-16 04:02:00,725 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-04-16 04:02:00,739 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,740 INFO L147 QuantifierPusher]: treesize reduction -7, result has 113.7 percent of original size 58 [2021-04-16 04:02:00,752 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,753 INFO L147 QuantifierPusher]: treesize reduction -1, result has 102.9 percent of original size 36 [2021-04-16 04:02:00,765 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-04-16 04:02:00,779 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-04-16 04:02:00,795 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-04-16 04:02:00,808 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,810 INFO L147 QuantifierPusher]: treesize reduction -5, result has 110.9 percent of original size 51 [2021-04-16 04:02:00,822 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,823 INFO L142 QuantifierPusher]: treesize reduction -1, result has 101.6 percent of original size [2021-04-16 04:02:00,824 INFO L147 QuantifierPusher]: treesize reduction -8, result has 109.5 percent of original size 92 [2021-04-16 04:02:00,835 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-04-16 04:02:00,850 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-04-16 04:02:00,864 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,866 INFO L147 QuantifierPusher]: treesize reduction -2, result has 105.7 percent of original size 37 [2021-04-16 04:02:00,877 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-04-16 04:02:00,899 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,900 INFO L142 QuantifierPusher]: treesize reduction -7, result has 109.6 percent of original size [2021-04-16 04:02:00,902 INFO L147 QuantifierPusher]: treesize reduction -5, result has 105.5 percent of original size 96 [2021-04-16 04:02:00,913 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,914 INFO L147 QuantifierPusher]: treesize reduction -15, result has 121.7 percent of original size 84 [2021-04-16 04:02:00,925 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-04-16 04:02:00,938 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-04-16 04:02:00,951 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:00,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 04:02:00,963 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,964 INFO L142 QuantifierPusher]: treesize reduction -2, result has 104.3 percent of original size [2021-04-16 04:02:00,965 INFO L147 QuantifierPusher]: treesize reduction -7, result has 111.1 percent of original size 70 [2021-04-16 04:02:00,975 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:00,976 INFO L142 QuantifierPusher]: treesize reduction -2, result has 104.0 percent of original size [2021-04-16 04:02:00,988 INFO L147 QuantifierPusher]: treesize reduction -8, result has 111.9 percent of original size 75 [2021-04-16 04:02:00,999 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:01,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-04-16 04:02:01,011 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:01,013 INFO L147 QuantifierPusher]: treesize reduction -5, result has 114.7 percent of original size 39 [2021-04-16 04:02:01,023 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:01,024 INFO L147 QuantifierPusher]: treesize reduction -5, result has 110.9 percent of original size 51 [2021-04-16 04:02:01,035 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,035 INFO L142 QuantifierPusher]: treesize reduction -1, result has 102.3 percent of original size [2021-04-16 04:02:01,036 INFO L147 QuantifierPusher]: treesize reduction -7, result has 111.7 percent of original size 67 [2021-04-16 04:02:01,047 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,047 INFO L142 QuantifierPusher]: treesize reduction 4, result has 91.5 percent of original size [2021-04-16 04:02:01,048 INFO L147 QuantifierPusher]: treesize reduction -2, result has 103.8 percent of original size 55 [2021-04-16 04:02:01,059 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,060 INFO L142 QuantifierPusher]: treesize reduction -2, result has 102.5 percent of original size [2021-04-16 04:02:01,061 INFO L147 QuantifierPusher]: treesize reduction -15, result has 113.9 percent of original size 123 [2021-04-16 04:02:01,071 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,072 INFO L142 QuantifierPusher]: treesize reduction 6, result has 87.2 percent of original size [2021-04-16 04:02:01,073 INFO L147 QuantifierPusher]: treesize reduction -2, result has 103.6 percent of original size 57 [2021-04-16 04:02:01,084 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:01,086 INFO L147 QuantifierPusher]: treesize reduction -7, result has 114.6 percent of original size 55 [2021-04-16 04:02:01,096 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:01,106 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:01,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-04-16 04:02:01,108 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:01,138 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:01,190 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:01,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-04-16 04:02:01,193 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:01,199 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:01,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-04-16 04:02:01,201 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:01,215 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:01,237 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:01,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-04-16 04:02:01,241 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:01,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-04-16 04:02:01,243 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:01,245 INFO L147 QuantifierPusher]: treesize reduction -2, result has 105.4 percent of original size 39 [2021-04-16 04:02:01,245 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:01,259 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:01,263 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:01,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-04-16 04:02:01,265 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:01,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-04-16 04:02:01,266 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:01,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:01,292 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:01,351 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:01,483 INFO L842 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:01,731 INFO L842 QuantifierPusher]: Run 40 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:02,023 INFO L842 QuantifierPusher]: Run 50 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:02,134 INFO L842 QuantifierPusher]: Run 60 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:02,150 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-04-16 04:02:02,152 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 04:02:02,161 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-04-16 04:02:02,164 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 04:02:02,168 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 04:02:02,171 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-04-16 04:02:02,174 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-04-16 04:02:02,179 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,189 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-04-16 04:02:02,191 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,193 INFO L147 QuantifierPusher]: treesize reduction -8, result has 114.3 percent of original size 64 [2021-04-16 04:02:02,226 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:02,281 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:02,336 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 04:02:02,338 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,340 INFO L147 QuantifierPusher]: treesize reduction -6, result has 111.3 percent of original size 59 [2021-04-16 04:02:02,340 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-04-16 04:02:02,343 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,344 INFO L147 QuantifierPusher]: treesize reduction -6, result has 115.0 percent of original size 46 [2021-04-16 04:02:02,345 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,346 INFO L142 QuantifierPusher]: treesize reduction -3, result has 106.5 percent of original size [2021-04-16 04:02:02,346 INFO L147 QuantifierPusher]: treesize reduction -7, result has 111.7 percent of original size 67 [2021-04-16 04:02:02,347 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,348 INFO L142 QuantifierPusher]: treesize reduction -2, result has 103.3 percent of original size [2021-04-16 04:02:02,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-04-16 04:02:02,350 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,354 INFO L147 QuantifierPusher]: treesize reduction -6, result has 106.2 percent of original size 103 [2021-04-16 04:02:02,355 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,374 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:02,385 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-04-16 04:02:02,387 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,388 INFO L147 QuantifierPusher]: treesize reduction -2, result has 105.1 percent of original size 41 [2021-04-16 04:02:02,389 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,390 INFO L147 QuantifierPusher]: treesize reduction -2, result has 105.1 percent of original size 41 [2021-04-16 04:02:02,391 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,392 INFO L142 QuantifierPusher]: treesize reduction -2, result has 101.7 percent of original size [2021-04-16 04:02:02,424 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:02,467 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:02,511 INFO L842 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:02,525 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,527 INFO L147 QuantifierPusher]: treesize reduction -1, result has 103.8 percent of original size 27 [2021-04-16 04:02:02,528 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-04-16 04:02:02,530 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,531 INFO L147 QuantifierPusher]: treesize reduction -2, result has 106.9 percent of original size 31 [2021-04-16 04:02:02,532 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-04-16 04:02:02,534 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,535 INFO L142 QuantifierPusher]: treesize reduction 10, result has 77.3 percent of original size [2021-04-16 04:02:02,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-04-16 04:02:02,536 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-04-16 04:02:02,538 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,560 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:02,592 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:02,603 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-04-16 04:02:02,605 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-04-16 04:02:02,607 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-04-16 04:02:02,609 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 04:02:02,611 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,621 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,622 INFO L147 QuantifierPusher]: treesize reduction -2, result has 106.5 percent of original size 33 [2021-04-16 04:02:02,623 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-04-16 04:02:02,625 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,625 INFO L142 QuantifierPusher]: treesize reduction -2, result has 102.3 percent of original size [2021-04-16 04:02:02,659 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:02,686 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,691 INFO L147 QuantifierPusher]: treesize reduction -5, result has 113.2 percent of original size 43 [2021-04-16 04:02:02,692 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-04-16 04:02:02,694 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-04-16 04:02:02,696 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:02,698 INFO L147 QuantifierPusher]: treesize reduction -11, result has 111.6 percent of original size 106 [2021-04-16 04:02:02,699 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,699 INFO L142 QuantifierPusher]: treesize reduction -6, result has 108.7 percent of original size [2021-04-16 04:02:02,701 INFO L147 QuantifierPusher]: treesize reduction -5, result has 103.2 percent of original size 163 [2021-04-16 04:02:02,701 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:02,703 INFO L142 QuantifierPusher]: treesize reduction -10, result has 103.6 percent of original size [2021-04-16 04:02:02,838 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:02,956 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:03,099 INFO L842 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:03,289 INFO L842 QuantifierPusher]: Run 40 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:03,435 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,438 INFO L147 QuantifierPusher]: treesize reduction -2, result has 105.6 percent of original size 38 [2021-04-16 04:02:03,439 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,442 INFO L147 QuantifierPusher]: treesize reduction -1, result has 102.6 percent of original size 39 [2021-04-16 04:02:03,444 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,450 INFO L147 QuantifierPusher]: treesize reduction -1, result has 103.1 percent of original size 33 [2021-04-16 04:02:03,452 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,454 INFO L147 QuantifierPusher]: treesize reduction -2, result has 106.1 percent of original size 35 [2021-04-16 04:02:03,456 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,457 INFO L147 QuantifierPusher]: treesize reduction -4, result has 111.8 percent of original size 38 [2021-04-16 04:02:03,459 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,460 INFO L147 QuantifierPusher]: treesize reduction -2, result has 106.1 percent of original size 35 [2021-04-16 04:02:03,465 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-04-16 04:02:03,468 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-04-16 04:02:03,471 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,472 INFO L147 QuantifierPusher]: treesize reduction -2, result has 105.4 percent of original size 39 [2021-04-16 04:02:03,474 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-04-16 04:02:03,477 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,478 INFO L147 QuantifierPusher]: treesize reduction -2, result has 104.8 percent of original size 44 [2021-04-16 04:02:03,479 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,481 INFO L147 QuantifierPusher]: treesize reduction -2, result has 106.9 percent of original size 31 [2021-04-16 04:02:03,483 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,484 INFO L147 QuantifierPusher]: treesize reduction -4, result has 111.4 percent of original size 39 [2021-04-16 04:02:03,485 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,508 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:03,516 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-04-16 04:02:03,518 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-04-16 04:02:03,521 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,560 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:03,659 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:03,772 INFO L842 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:03,847 INFO L842 QuantifierPusher]: Run 40 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:03,873 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-04-16 04:02:03,878 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-04-16 04:02:03,880 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-04-16 04:02:03,895 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-04-16 04:02:03,897 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-04-16 04:02:03,900 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:03,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:03,930 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:03,996 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:04,052 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:04,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:04,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-04-16 04:02:04,055 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:04,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:04,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-04-16 04:02:04,057 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:04,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:04,062 INFO L147 QuantifierPusher]: treesize reduction -12, result has 107.0 percent of original size 184 [2021-04-16 04:02:04,064 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:04,065 INFO L142 QuantifierPusher]: treesize reduction -2, result has 101.7 percent of original size [2021-04-16 04:02:04,069 INFO L147 QuantifierPusher]: treesize reduction 30, result has 87.4 percent of original size 209 [2021-04-16 04:02:04,070 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:04,072 INFO L142 QuantifierPusher]: treesize reduction -10, result has 103.8 percent of original size [2021-04-16 04:02:04,119 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:04,195 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:04,276 INFO L842 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:04,406 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:04,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:04,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-04-16 04:02:04,411 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:04,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:04,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-04-16 04:02:04,415 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:04,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:04,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-04-16 04:02:04,418 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:04,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:04,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-04-16 04:02:04,422 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:04,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:04,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-04-16 04:02:04,426 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:04,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:04,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-04-16 04:02:04,430 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:04,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:04,482 INFO L842 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:04,684 INFO L842 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:05,112 INFO L842 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:05,745 INFO L842 QuantifierPusher]: Run 40 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:06,655 INFO L842 QuantifierPusher]: Run 50 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:07,783 INFO L842 QuantifierPusher]: Run 60 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:10,266 INFO L842 QuantifierPusher]: Run 70 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:13,599 INFO L842 QuantifierPusher]: Run 80 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-04-16 04:02:13,920 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:13,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-16 04:02:13,951 INFO L147 QuantifierPusher]: treesize reduction -636, result has 107.5 percent of original size 9104 [2021-04-16 04:02:13,995 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:02:14,019 INFO L142 QuantifierPusher]: treesize reduction -321, result has 104.4 percent of original size [2021-04-16 04:02:50,614 WARN L205 SmtUtils]: Spent 36.50 s on a formula simplification. DAG size of input: 7817 DAG size of output: 7766 [2021-04-16 04:02:50,931 INFO L147 QuantifierPusher]: treesize reduction -13226, result has 102.3 percent of original size 598401 [2021-04-16 04:02:52,634 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-04-16 04:03:00,373 WARN L205 SmtUtils]: Spent 7.73 s on a formula simplification. DAG size of input: 4102 DAG size of output: 4059 [2021-04-16 04:03:00,521 INFO L142 QuantifierPusher]: treesize reduction -6446, result has 102.3 percent of original size