/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf -i ../../../trunk/examples/svcomp/loops-crafted-1/in-de41.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-c225d54 [2021-05-02 18:36:22,217 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-05-02 18:36:22,218 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-05-02 18:36:22,242 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-05-02 18:36:22,243 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-05-02 18:36:22,245 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-05-02 18:36:22,248 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-05-02 18:36:22,255 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-05-02 18:36:22,257 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-05-02 18:36:22,260 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-05-02 18:36:22,261 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-05-02 18:36:22,262 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-05-02 18:36:22,262 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-05-02 18:36:22,264 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-05-02 18:36:22,265 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-05-02 18:36:22,266 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-05-02 18:36:22,267 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-05-02 18:36:22,267 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-05-02 18:36:22,271 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-05-02 18:36:22,275 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-05-02 18:36:22,275 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-05-02 18:36:22,277 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-05-02 18:36:22,278 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-05-02 18:36:22,280 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-05-02 18:36:22,284 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-05-02 18:36:22,290 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-05-02 18:36:22,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-05-02 18:36:22,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-05-02 18:36:22,294 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf [2021-05-02 18:36:22,308 INFO L113 SettingsManager]: Loading preferences was successful [2021-05-02 18:36:22,308 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-05-02 18:36:22,310 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-05-02 18:36:22,310 INFO L138 SettingsManager]: * sizeof long=4 [2021-05-02 18:36:22,310 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-05-02 18:36:22,310 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-05-02 18:36:22,311 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-05-02 18:36:22,311 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-05-02 18:36:22,311 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-05-02 18:36:22,311 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-05-02 18:36:22,312 INFO L138 SettingsManager]: * sizeof long double=12 [2021-05-02 18:36:22,312 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-05-02 18:36:22,312 INFO L138 SettingsManager]: * Use constant arrays=true [2021-05-02 18:36:22,312 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-05-02 18:36:22,312 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-05-02 18:36:22,312 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-05-02 18:36:22,312 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-05-02 18:36:22,312 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-05-02 18:36:22,313 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-05-02 18:36:22,313 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-05-02 18:36:22,313 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-05-02 18:36:22,314 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-05-02 18:36:22,314 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2021-05-02 18:36:22,568 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-05-02 18:36:22,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-05-02 18:36:22,583 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-05-02 18:36:22,584 INFO L271 PluginConnector]: Initializing CDTParser... [2021-05-02 18:36:22,584 INFO L275 PluginConnector]: CDTParser initialized [2021-05-02 18:36:22,585 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops-crafted-1/in-de41.c [2021-05-02 18:36:22,637 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5177c24e5/8a1043101d7c443e98be41f6c4dbd676/FLAG96f983123 [2021-05-02 18:36:23,008 INFO L306 CDTParser]: Found 1 translation units. [2021-05-02 18:36:23,009 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/in-de41.c [2021-05-02 18:36:23,012 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5177c24e5/8a1043101d7c443e98be41f6c4dbd676/FLAG96f983123 [2021-05-02 18:36:23,026 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5177c24e5/8a1043101d7c443e98be41f6c4dbd676 [2021-05-02 18:36:23,028 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-05-02 18:36:23,029 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-05-02 18:36:23,033 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-05-02 18:36:23,033 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-05-02 18:36:23,036 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-05-02 18:36:23,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.05 06:36:23" (1/1) ... [2021-05-02 18:36:23,037 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3495ccc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:23, skipping insertion in model container [2021-05-02 18:36:23,037 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.05 06:36:23" (1/1) ... [2021-05-02 18:36:23,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-05-02 18:36:23,050 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-05-02 18:36:23,150 WARN L224 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-de41.c[368,381] [2021-05-02 18:36:23,164 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-02 18:36:23,170 INFO L203 MainTranslator]: Completed pre-run [2021-05-02 18:36:23,187 WARN L224 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-de41.c[368,381] [2021-05-02 18:36:23,198 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-02 18:36:23,215 INFO L208 MainTranslator]: Completed translation [2021-05-02 18:36:23,216 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:23 WrapperNode [2021-05-02 18:36:23,216 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-05-02 18:36:23,217 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-05-02 18:36:23,217 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-05-02 18:36:23,217 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-05-02 18:36:23,226 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:23" (1/1) ... [2021-05-02 18:36:23,227 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:23" (1/1) ... [2021-05-02 18:36:23,232 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:23" (1/1) ... [2021-05-02 18:36:23,233 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:23" (1/1) ... [2021-05-02 18:36:23,241 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:23" (1/1) ... [2021-05-02 18:36:23,246 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:23" (1/1) ... [2021-05-02 18:36:23,250 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:23" (1/1) ... [2021-05-02 18:36:23,255 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-05-02 18:36:23,256 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-05-02 18:36:23,256 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-05-02 18:36:23,256 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-05-02 18:36:23,257 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:23" (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 [2021-05-02 18:36:23,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-05-02 18:36:23,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-05-02 18:36:23,322 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-05-02 18:36:23,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-05-02 18:36:23,322 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-05-02 18:36:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-05-02 18:36:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-05-02 18:36:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-05-02 18:36:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-05-02 18:36:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-05-02 18:36:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-05-02 18:36:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-05-02 18:36:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-05-02 18:36:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-05-02 18:36:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-05-02 18:36:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-05-02 18:36:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-05-02 18:36:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-05-02 18:36:23,496 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-05-02 18:36:23,496 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-05-02 18:36:23,497 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.05 06:36:23 BoogieIcfgContainer [2021-05-02 18:36:23,497 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-05-02 18:36:23,498 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2021-05-02 18:36:23,498 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2021-05-02 18:36:23,498 INFO L275 PluginConnector]: IcfgTransformer initialized [2021-05-02 18:36:23,500 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.05 06:36:23" (1/1) ... [2021-05-02 18:36:23,571 INFO L181 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[] [2021-05-02 18:36:23,586 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size [2021-05-02 18:36:23,784 WARN L240 tifierPushTermWalker]: treesize reduction 14, result has 65.0 percent of original size [2021-05-02 18:36:23,791 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 18:36:23,806 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-02 18:36:23,808 WARN L245 tifierPushTermWalker]: treesize reduction 14, result has 65.0 percent of original size 26 [2021-05-02 18:36:23,811 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 18:36:23,819 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 18:36:23,823 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 18:36:23,835 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-02 18:36:23,836 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-02 18:36:23,838 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 18:36:23,857 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-05-02 18:36:23,858 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-02 18:36:23,860 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 18:36:23,868 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 18:36:23,872 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 18:36:23,882 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-02 18:36:23,883 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-02 18:36:23,885 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 18:36:23,911 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-05-02 18:36:23,913 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-02 18:36:23,915 WARN L240 tifierPushTermWalker]: treesize reduction 14, result has 76.3 percent of original size [2021-05-02 18:36:23,937 WARN L245 tifierPushTermWalker]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-05-02 18:36:23,955 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-05-02 18:36:24,018 INFO L1112 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] [2021-05-02 18:36:24,044 INFO L181 rdanLoopAcceleration]: Guard: Formula: (< 0 (mod v_main_~z~0_7 4294967296)) InVars {main_~z~0=v_main_~z~0_7} OutVars{main_~z~0=v_main_~z~0_7} AuxVars[] AssignedVars[] [2021-05-02 18:36:24,053 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size [2021-05-02 18:36:24,127 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-05-02 18:36:24,157 INFO L1112 elerationTransformer]: Accelerated Formula: (and (= (+ v_main_~x~0_9 1) v_main_~x~0_8) (< 0 (mod v_main_~z~0_7 4294967296)) (= v_main_~z~0_7 (+ v_main_~z~0_6 1))) InVars {main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_7} OutVars{main_#t~post10=|v_main_#t~post10_1|, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_6, 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_7 4294967296))) (or (and (= v_main_~x~0_9 v_main_~x~0_8) (= |v_main_#t~post11_3| |v_main_#t~post11_1|) (<= .cse0 0) (= |v_main_#t~post10_3| |v_main_#t~post10_1|) (= v_itFin_2 0) (= v_main_~z~0_7 v_main_~z~0_6)) (and (< 0 v_itFin_2) (< (div (+ (* v_itFin_2 (- 1)) (* v_main_~z~0_7 (- 4294967295))) (- 4294967296)) (+ (div (* v_main_~z~0_7 4294967295) 4294967296) 2)) (= v_main_~x~0_8 (+ v_main_~x~0_9 v_itFin_2)) (<= (mod (+ v_main_~z~0_7 (* v_itFin_2 4294967295)) 4294967296) 0) (= (+ v_itFin_2 v_main_~z~0_6) v_main_~z~0_7) (< 0 .cse0)))) 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_7} 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_6} AuxVars[v_itFin_2] AssignedVars[main_#t~post10, main_~x~0, main_~z~0, main_#t~post11] [2021-05-02 18:36:24,161 INFO L181 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[] [2021-05-02 18:36:24,165 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size [2021-05-02 18:36:24,243 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-05-02 18:36:24,269 INFO L1112 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] [2021-05-02 18:36:24,282 INFO L181 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[] [2021-05-02 18:36:24,289 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size [2021-05-02 18:36:24,378 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-05-02 18:36:24,407 INFO L1112 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] [2021-05-02 18:36:24,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 02.05 06:36:24 BasicIcfg [2021-05-02 18:36:24,411 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2021-05-02 18:36:24,412 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-05-02 18:36:24,412 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-05-02 18:36:24,414 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-05-02 18:36:24,414 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.05 06:36:23" (1/4) ... [2021-05-02 18:36:24,414 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67c87094 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.05 06:36:24, skipping insertion in model container [2021-05-02 18:36:24,414 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:23" (2/4) ... [2021-05-02 18:36:24,414 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67c87094 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.05 06:36:24, skipping insertion in model container [2021-05-02 18:36:24,414 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.05 06:36:23" (3/4) ... [2021-05-02 18:36:24,415 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67c87094 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.05 06:36:24, skipping insertion in model container [2021-05-02 18:36:24,415 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 02.05 06:36:24" (4/4) ... [2021-05-02 18:36:24,415 INFO L111 eAbstractionObserver]: Analyzing ICFG in-de41.cJordan [2021-05-02 18:36:24,418 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2021-05-02 18:36:24,421 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-05-02 18:36:24,432 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-05-02 18:36:24,446 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-05-02 18:36:24,446 INFO L377 AbstractCegarLoop]: Hoare is false [2021-05-02 18:36:24,447 INFO L378 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2021-05-02 18:36:24,447 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-05-02 18:36:24,447 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-05-02 18:36:24,447 INFO L381 AbstractCegarLoop]: Difference is false [2021-05-02 18:36:24,447 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-05-02 18:36:24,447 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-05-02 18:36:24,455 INFO L276 IsEmpty]: Start isEmpty. Operand has 23 states, 15 states have (on average 1.6666666666666667) internal successors, (25), 16 states have internal predecessors, (25), 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) [2021-05-02 18:36:24,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-05-02 18:36:24,459 INFO L515 BasicCegarLoop]: Found error trace [2021-05-02 18:36:24,459 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-02 18:36:24,460 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-02 18:36:24,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-02 18:36:24,463 INFO L82 PathProgramCache]: Analyzing trace with hash -2015447748, now seen corresponding path program 1 times [2021-05-02 18:36:24,469 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-02 18:36:24,469 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1726057702] [2021-05-02 18:36:24,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-02 18:36:24,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 18:36:24,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-02 18:36:24,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 18:36:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-02 18:36:24,562 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-05-02 18:36:24,562 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1726057702] [2021-05-02 18:36:24,562 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1726057702] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-02 18:36:24,562 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-02 18:36:24,562 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-05-02 18:36:24,563 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [684044559] [2021-05-02 18:36:24,565 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-05-02 18:36:24,565 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-02 18:36:24,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-05-02 18:36:24,573 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-02 18:36:24,574 INFO L87 Difference]: Start difference. First operand has 23 states, 15 states have (on average 1.6666666666666667) internal successors, (25), 16 states have internal predecessors, (25), 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 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 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) [2021-05-02 18:36:24,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-02 18:36:24,610 INFO L93 Difference]: Finished difference Result 23 states and 26 transitions. [2021-05-02 18:36:24,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-02 18:36:24,611 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 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 15 [2021-05-02 18:36:24,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-02 18:36:24,615 INFO L225 Difference]: With dead ends: 23 [2021-05-02 18:36:24,616 INFO L226 Difference]: Without dead ends: 16 [2021-05-02 18:36:24,616 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 14.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-02 18:36:24,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2021-05-02 18:36:24,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 16. [2021-05-02 18:36:24,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 11 states have internal predecessors, (15), 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) [2021-05-02 18:36:24,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 19 transitions. [2021-05-02 18:36:24,635 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 19 transitions. Word has length 15 [2021-05-02 18:36:24,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-02 18:36:24,635 INFO L480 AbstractCegarLoop]: Abstraction has 16 states and 19 transitions. [2021-05-02 18:36:24,635 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 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) [2021-05-02 18:36:24,635 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2021-05-02 18:36:24,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-05-02 18:36:24,636 INFO L515 BasicCegarLoop]: Found error trace [2021-05-02 18:36:24,636 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-02 18:36:24,636 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-05-02 18:36:24,636 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-02 18:36:24,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-02 18:36:24,637 INFO L82 PathProgramCache]: Analyzing trace with hash 1389121438, now seen corresponding path program 1 times [2021-05-02 18:36:24,637 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-02 18:36:24,637 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [44517916] [2021-05-02 18:36:24,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-02 18:36:24,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 18:36:24,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-02 18:36:24,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 18:36:24,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-02 18:36:24,793 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-05-02 18:36:24,793 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [44517916] [2021-05-02 18:36:24,794 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [44517916] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-02 18:36:24,794 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-02 18:36:24,794 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-05-02 18:36:24,794 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2086408580] [2021-05-02 18:36:24,795 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-05-02 18:36:24,795 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-02 18:36:24,795 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-05-02 18:36:24,796 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-05-02 18:36:24,796 INFO L87 Difference]: Start difference. First operand 16 states and 19 transitions. Second operand has 8 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 6 states have internal predecessors, (11), 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) [2021-05-02 18:36:24,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-02 18:36:24,985 INFO L93 Difference]: Finished difference Result 28 states and 37 transitions. [2021-05-02 18:36:24,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-02 18:36:24,985 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 6 states have internal predecessors, (11), 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 15 [2021-05-02 18:36:24,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-02 18:36:24,986 INFO L225 Difference]: With dead ends: 28 [2021-05-02 18:36:24,986 INFO L226 Difference]: Without dead ends: 22 [2021-05-02 18:36:24,987 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 173.3ms TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2021-05-02 18:36:24,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2021-05-02 18:36:24,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2021-05-02 18:36:24,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 17 states have (on average 1.411764705882353) internal successors, (24), 17 states have internal predecessors, (24), 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) [2021-05-02 18:36:24,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 28 transitions. [2021-05-02 18:36:24,989 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 28 transitions. Word has length 15 [2021-05-02 18:36:24,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-02 18:36:24,990 INFO L480 AbstractCegarLoop]: Abstraction has 22 states and 28 transitions. [2021-05-02 18:36:24,990 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 6 states have internal predecessors, (11), 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) [2021-05-02 18:36:24,990 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2021-05-02 18:36:24,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-02 18:36:24,990 INFO L515 BasicCegarLoop]: Found error trace [2021-05-02 18:36:24,990 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-02 18:36:24,991 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-05-02 18:36:24,991 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-02 18:36:24,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-02 18:36:24,991 INFO L82 PathProgramCache]: Analyzing trace with hash 1590526661, now seen corresponding path program 1 times [2021-05-02 18:36:24,991 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-02 18:36:24,991 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [419497388] [2021-05-02 18:36:24,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-02 18:36:25,009 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) [2021-05-02 18:36:25,010 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)) [2021-05-02 18:36:25,010 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)) [2021-05-02 18:36:25,010 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)) [2021-05-02 18:36:25,010 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)) [2021-05-02 18:36:25,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 18:36:25,046 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (<= (+ (* (- 4294967295) .aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56.3) 4294967295) 0) [2021-05-02 18:36:25,047 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* 4294967296 .aux_div_v_it_1_56.5) (* (- 4294967295) .aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56.3) (* (- 4294967295) .aux_div_aux_mod_aux_mod_v_it_1_56_95_93.4) (- main_~x~0_5)) 0)) [2021-05-02 18:36:25,047 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (* (- 4294967295) .aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56.3) 0)) [2021-05-02 18:36:25,047 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* 4294967295 .aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56.3) (* 4294967295 .aux_div_aux_mod_aux_mod_v_it_1_56_95_93.4) main_~x~0_5 (* (- 4294967296) .aux_div_v_it_1_56.5)) 0)) [2021-05-02 18:36:25,047 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (- .aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56.3) (- .aux_div_aux_mod_aux_mod_v_it_1_56_95_93.4) 1) 0)) [2021-05-02 18:36:25,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-02 18:36:25,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 18:36:25,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-02 18:36:25,166 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-05-02 18:36:25,166 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [419497388] [2021-05-02 18:36:25,166 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [419497388] provided 0 perfect and 1 imperfect interpolant sequences [2021-05-02 18:36:25,166 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [152482205] [2021-05-02 18:36:25,166 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 [2021-05-02 18:36:25,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 18:36:25,249 INFO L263 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 15 conjunts are in the unsatisfiable core [2021-05-02 18:36:25,252 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-02 18:36:25,274 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,277 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,280 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,283 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,289 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,298 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,315 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,317 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,390 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,394 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,396 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,658 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,662 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,667 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,673 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,682 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,947 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,950 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,956 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,960 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,964 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:25,968 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,113 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,118 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,122 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,126 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,317 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,321 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,331 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,334 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,348 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,351 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,491 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,496 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,514 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,518 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,584 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,587 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,589 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,598 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,715 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,718 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,721 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,730 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,733 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,824 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,829 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,831 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:26,834 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:27,007 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:27,010 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:27,024 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:27,027 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:27,174 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:27,178 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:27,196 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:27,199 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:27,287 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:27,289 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:27,292 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:27,294 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:27,298 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:27,336 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:27,338 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:27,342 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:27,351 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,336 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,343 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,348 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,353 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,358 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,430 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,432 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,434 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,441 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,443 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,719 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,721 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,724 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,727 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,774 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,776 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,777 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,912 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,915 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,917 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,919 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,928 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:32,930 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,070 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,073 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,076 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,078 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,089 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,095 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,154 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,157 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,159 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,161 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,168 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,170 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,227 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,229 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,231 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,233 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,262 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,265 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,267 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,426 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,429 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,431 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,433 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,438 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,807 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,810 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,814 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,816 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,819 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,823 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,825 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,840 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,841 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,843 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,927 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,930 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,931 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,937 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,939 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:33,997 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,000 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,002 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,003 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,009 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,012 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,055 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,058 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,060 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,062 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,094 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,096 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,097 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,104 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,106 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,217 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,220 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,222 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,226 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,234 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,235 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,371 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,373 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,378 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,434 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,439 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,441 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:34,443 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:35,402 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:35,406 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:35,408 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:35,411 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:35,414 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:35,417 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:35,419 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:35,435 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:35,437 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:35,530 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:35,533 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:35,536 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:35,545 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:35,547 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:35,600 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:35,603 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:35,605 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:35,609 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:39,146 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:39,151 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:39,156 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:39,160 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:39,165 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:39,169 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:39,174 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:39,179 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:39,185 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:39,197 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:39,203 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:39,302 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:39,456 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:39,510 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:39,650 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:39,721 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,581 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,600 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,617 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,634 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,651 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,668 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,685 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,703 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,721 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,744 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,760 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,776 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,792 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,807 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,826 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,841 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,857 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,871 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,886 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,900 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,917 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,931 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:45,945 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:48,385 WARN L205 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 2669 DAG size of output: 2652