/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-de42.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-c225d54 [2021-05-02 18:36:41,873 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-05-02 18:36:41,875 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-05-02 18:36:41,922 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-05-02 18:36:41,923 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-05-02 18:36:41,926 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-05-02 18:36:41,929 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-05-02 18:36:41,935 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-05-02 18:36:41,937 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-05-02 18:36:41,942 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-05-02 18:36:41,943 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-05-02 18:36:41,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-05-02 18:36:41,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-05-02 18:36:41,947 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-05-02 18:36:41,948 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-05-02 18:36:41,950 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-05-02 18:36:41,953 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-05-02 18:36:41,954 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-05-02 18:36:41,956 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-05-02 18:36:41,959 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-05-02 18:36:41,960 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-05-02 18:36:41,965 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-05-02 18:36:41,966 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-05-02 18:36:41,967 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-05-02 18:36:41,979 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-05-02 18:36:41,987 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-05-02 18:36:41,988 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-05-02 18:36:41,989 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-05-02 18:36:41,990 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf [2021-05-02 18:36:42,006 INFO L113 SettingsManager]: Loading preferences was successful [2021-05-02 18:36:42,006 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-05-02 18:36:42,009 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-05-02 18:36:42,009 INFO L138 SettingsManager]: * sizeof long=4 [2021-05-02 18:36:42,009 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-05-02 18:36:42,009 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-05-02 18:36:42,009 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-05-02 18:36:42,010 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-05-02 18:36:42,010 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-05-02 18:36:42,010 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-05-02 18:36:42,011 INFO L138 SettingsManager]: * sizeof long double=12 [2021-05-02 18:36:42,011 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-05-02 18:36:42,011 INFO L138 SettingsManager]: * Use constant arrays=true [2021-05-02 18:36:42,011 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-05-02 18:36:42,012 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-05-02 18:36:42,012 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-05-02 18:36:42,012 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-05-02 18:36:42,012 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-05-02 18:36:42,012 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-05-02 18:36:42,012 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-05-02 18:36:42,013 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-05-02 18:36:42,014 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-05-02 18:36:42,014 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2021-05-02 18:36:42,328 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-05-02 18:36:42,351 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-05-02 18:36:42,353 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-05-02 18:36:42,354 INFO L271 PluginConnector]: Initializing CDTParser... [2021-05-02 18:36:42,355 INFO L275 PluginConnector]: CDTParser initialized [2021-05-02 18:36:42,356 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops-crafted-1/in-de42.c [2021-05-02 18:36:42,407 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/589502ec9/6cc95ad7494f4074a96dfd0252a20e3f/FLAGcc75a3567 [2021-05-02 18:36:42,822 INFO L306 CDTParser]: Found 1 translation units. [2021-05-02 18:36:42,823 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/in-de42.c [2021-05-02 18:36:42,828 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/589502ec9/6cc95ad7494f4074a96dfd0252a20e3f/FLAGcc75a3567 [2021-05-02 18:36:42,847 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/589502ec9/6cc95ad7494f4074a96dfd0252a20e3f [2021-05-02 18:36:42,850 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-05-02 18:36:42,853 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-05-02 18:36:42,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-05-02 18:36:42,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-05-02 18:36:42,858 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-05-02 18:36:42,859 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.05 06:36:42" (1/1) ... [2021-05-02 18:36:42,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33c551a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:42, skipping insertion in model container [2021-05-02 18:36:42,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.05 06:36:42" (1/1) ... [2021-05-02 18:36:42,866 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-05-02 18:36:42,883 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-05-02 18:36:42,990 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-de42.c[368,381] [2021-05-02 18:36:43,001 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-02 18:36:43,008 INFO L203 MainTranslator]: Completed pre-run [2021-05-02 18:36:43,018 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-de42.c[368,381] [2021-05-02 18:36:43,022 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-02 18:36:43,033 INFO L208 MainTranslator]: Completed translation [2021-05-02 18:36:43,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:43 WrapperNode [2021-05-02 18:36:43,034 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-05-02 18:36:43,035 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-05-02 18:36:43,035 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-05-02 18:36:43,035 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-05-02 18:36:43,044 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:43" (1/1) ... [2021-05-02 18:36:43,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:43" (1/1) ... [2021-05-02 18:36:43,049 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:43" (1/1) ... [2021-05-02 18:36:43,049 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:43" (1/1) ... [2021-05-02 18:36:43,054 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:43" (1/1) ... [2021-05-02 18:36:43,057 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:43" (1/1) ... [2021-05-02 18:36:43,058 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:43" (1/1) ... [2021-05-02 18:36:43,060 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-05-02 18:36:43,061 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-05-02 18:36:43,061 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-05-02 18:36:43,061 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-05-02 18:36:43,062 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:43" (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 18:36:43,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-05-02 18:36:43,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-05-02 18:36:43,184 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-05-02 18:36:43,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-05-02 18:36:43,184 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-05-02 18:36:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-05-02 18:36:43,184 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-05-02 18:36:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-05-02 18:36:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-05-02 18:36:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-05-02 18:36:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-05-02 18:36:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-05-02 18:36:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-05-02 18:36:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-05-02 18:36:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-05-02 18:36:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-05-02 18:36:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-05-02 18:36:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-05-02 18:36:43,455 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-05-02 18:36:43,455 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-05-02 18:36:43,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.05 06:36:43 BoogieIcfgContainer [2021-05-02 18:36:43,456 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-05-02 18:36:43,457 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2021-05-02 18:36:43,457 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2021-05-02 18:36:43,458 INFO L275 PluginConnector]: IcfgTransformer initialized [2021-05-02 18:36:43,460 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.05 06:36:43" (1/1) ... [2021-05-02 18:36:43,508 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 18:36:43,528 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size [2021-05-02 18:36:43,847 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 5 [2021-05-02 18:36:43,978 WARN L240 tifierPushTermWalker]: treesize reduction 14, result has 65.0 percent of original size [2021-05-02 18:36:43,985 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 18:36:44,008 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-02 18:36:44,010 WARN L245 tifierPushTermWalker]: treesize reduction 14, result has 65.0 percent of original size 26 [2021-05-02 18:36:44,014 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 18:36:44,023 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 18:36:44,031 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 18:36:44,049 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-02 18:36:44,051 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-02 18:36:44,052 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 18:36:44,095 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-05-02 18:36:44,097 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-02 18:36:44,098 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 18:36:44,110 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 18:36:44,113 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 18:36:44,124 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-02 18:36:44,125 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-02 18:36:44,126 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 18:36:44,150 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-05-02 18:36:44,151 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-02 18:36:44,153 WARN L240 tifierPushTermWalker]: treesize reduction 14, result has 76.3 percent of original size [2021-05-02 18:36:44,180 WARN L245 tifierPushTermWalker]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-05-02 18:36:44,202 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-05-02 18:36:44,262 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 18:36:44,273 INFO L181 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[] [2021-05-02 18:36:44,279 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size [2021-05-02 18:36:44,373 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-05-02 18:36:44,409 INFO L1112 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_9 1) v_main_~x~0_8)) InVars {main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_10} OutVars{main_#t~post10=|v_main_#t~post10_1|, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_9, 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_10 4294967296))) (or (and (< 0 v_itFin_2) (< (div (+ (* v_itFin_2 (- 1)) (* v_main_~z~0_10 (- 4294967295))) (- 4294967296)) (+ (div (* v_main_~z~0_10 4294967295) 4294967296) 2)) (= v_main_~z~0_10 (+ v_main_~z~0_9 v_itFin_2)) (< 0 .cse0) (= v_main_~x~0_8 (+ v_main_~x~0_9 v_itFin_2)) (<= (mod (+ v_main_~z~0_10 (* v_itFin_2 4294967295)) 4294967296) 0)) (and (<= .cse0 0) (= v_main_~x~0_9 v_main_~x~0_8) (= |v_main_#t~post11_3| |v_main_#t~post11_1|) (= v_main_~z~0_10 v_main_~z~0_9) (= |v_main_#t~post10_3| |v_main_#t~post10_1|) (= v_itFin_2 0)))) 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_10} 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_9} AuxVars[v_itFin_2] AssignedVars[main_#t~post10, main_~x~0, main_~z~0, main_#t~post11] [2021-05-02 18:36:44,416 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 18:36:44,426 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size [2021-05-02 18:36:44,538 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-05-02 18:36:44,574 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 18:36:44,581 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 18:36:44,591 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size [2021-05-02 18:36:44,757 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.0 percent of original size 69 [2021-05-02 18:36:44,811 INFO L1112 elerationTransformer]: Accelerated Formula: (and (= v_main_~x~0_7 (+ v_main_~x~0_6 1)) (< 0 (mod v_main_~x~0_7 4294967296)) (= (+ v_main_~z~0_5 1) v_main_~z~0_4)) InVars {main_~x~0=v_main_~x~0_7, main_~z~0=v_main_~z~0_5} OutVars{main_~x~0=v_main_~x~0_6, main_~z~0=v_main_~z~0_4, main_#t~post15=|v_main_#t~post15_1|, main_#t~post14=|v_main_#t~post14_1|} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_#t~post15, main_#t~post14] with Formula: (let ((.cse0 (mod v_main_~x~0_7 4294967296))) (or (and (= (+ v_main_~z~0_5 v_itFin_4) v_main_~z~0_4) (<= (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) (< 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_~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|) (= v_main_~z~0_5 v_main_~z~0_4) (<= .cse0 0)))) InVars {main_#t~post15=|v_main_#t~post15_3|, main_~x~0=v_main_~x~0_7, main_~z~0=v_main_~z~0_5, main_#t~post14=|v_main_#t~post14_3|} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~x~0=v_main_~x~0_6, main_~z~0=v_main_~z~0_4, main_#t~post14=|v_main_#t~post14_1|} AuxVars[v_itFin_4] AssignedVars[main_~x~0, main_~z~0, main_#t~post15, main_#t~post14] [2021-05-02 18:36:44,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 02.05 06:36:44 BasicIcfg [2021-05-02 18:36:44,816 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2021-05-02 18:36:44,818 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-05-02 18:36:44,818 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-05-02 18:36:44,821 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-05-02 18:36:44,821 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.05 06:36:42" (1/4) ... [2021-05-02 18:36:44,822 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1546d8bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.05 06:36:44, skipping insertion in model container [2021-05-02 18:36:44,822 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 06:36:43" (2/4) ... [2021-05-02 18:36:44,822 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1546d8bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.05 06:36:44, skipping insertion in model container [2021-05-02 18:36:44,822 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.05 06:36:43" (3/4) ... [2021-05-02 18:36:44,822 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1546d8bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.05 06:36:44, skipping insertion in model container [2021-05-02 18:36:44,822 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 02.05 06:36:44" (4/4) ... [2021-05-02 18:36:44,823 INFO L111 eAbstractionObserver]: Analyzing ICFG in-de42.cJordan [2021-05-02 18:36:44,830 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2021-05-02 18:36:44,834 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-05-02 18:36:44,849 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-05-02 18:36:44,869 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-05-02 18:36:44,870 INFO L377 AbstractCegarLoop]: Hoare is false [2021-05-02 18:36:44,870 INFO L378 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2021-05-02 18:36:44,870 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-05-02 18:36:44,870 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-05-02 18:36:44,870 INFO L381 AbstractCegarLoop]: Difference is false [2021-05-02 18:36:44,871 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-05-02 18:36:44,871 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-05-02 18:36:44,884 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 18:36:44,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-05-02 18:36:44,890 INFO L515 BasicCegarLoop]: Found error trace [2021-05-02 18:36:44,891 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-02 18:36:44,892 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-02 18:36:44,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-02 18:36:44,897 INFO L82 PathProgramCache]: Analyzing trace with hash -2015447748, now seen corresponding path program 1 times [2021-05-02 18:36:44,904 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-02 18:36:44,904 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [794442258] [2021-05-02 18:36:44,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-02 18:36:44,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 18:36:45,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-02 18:36:45,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 18:36:45,053 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 18:36:45,053 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-05-02 18:36:45,053 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [794442258] [2021-05-02 18:36:45,054 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [794442258] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-02 18:36:45,054 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-02 18:36:45,054 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-05-02 18:36:45,055 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [846116018] [2021-05-02 18:36:45,058 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-05-02 18:36:45,058 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-02 18:36:45,081 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-05-02 18:36:45,081 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-02 18:36:45,083 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 18:36:45,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-02 18:36:45,129 INFO L93 Difference]: Finished difference Result 23 states and 26 transitions. [2021-05-02 18:36:45,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-02 18:36:45,131 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 18:36:45,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-02 18:36:45,137 INFO L225 Difference]: With dead ends: 23 [2021-05-02 18:36:45,137 INFO L226 Difference]: Without dead ends: 16 [2021-05-02 18:36:45,138 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 18.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-02 18:36:45,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2021-05-02 18:36:45,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 16. [2021-05-02 18:36:45,162 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 18:36:45,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 19 transitions. [2021-05-02 18:36:45,165 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 19 transitions. Word has length 15 [2021-05-02 18:36:45,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-02 18:36:45,165 INFO L480 AbstractCegarLoop]: Abstraction has 16 states and 19 transitions. [2021-05-02 18:36:45,165 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 18:36:45,166 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2021-05-02 18:36:45,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-05-02 18:36:45,166 INFO L515 BasicCegarLoop]: Found error trace [2021-05-02 18:36:45,166 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-02 18:36:45,167 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-05-02 18:36:45,167 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-02 18:36:45,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-02 18:36:45,168 INFO L82 PathProgramCache]: Analyzing trace with hash 1389121438, now seen corresponding path program 1 times [2021-05-02 18:36:45,168 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-02 18:36:45,168 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [792671708] [2021-05-02 18:36:45,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-02 18:36:45,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 18:36:45,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-02 18:36:45,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 18:36:45,511 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 18:36:45,511 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-05-02 18:36:45,512 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [792671708] [2021-05-02 18:36:45,512 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [792671708] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-02 18:36:45,517 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-02 18:36:45,517 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-05-02 18:36:45,517 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [762059579] [2021-05-02 18:36:45,518 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-05-02 18:36:45,518 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-02 18:36:45,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-05-02 18:36:45,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2021-05-02 18:36:45,526 INFO L87 Difference]: Start difference. First operand 16 states and 19 transitions. Second operand has 10 states, 9 states have (on average 1.2222222222222223) internal successors, (11), 8 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 18:36:45,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-02 18:36:45,962 INFO L93 Difference]: Finished difference Result 31 states and 42 transitions. [2021-05-02 18:36:45,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-05-02 18:36:45,962 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 1.2222222222222223) internal successors, (11), 8 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 18:36:45,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-02 18:36:45,965 INFO L225 Difference]: With dead ends: 31 [2021-05-02 18:36:45,965 INFO L226 Difference]: Without dead ends: 26 [2021-05-02 18:36:45,967 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 358.8ms TimeCoverageRelationStatistics Valid=59, Invalid=181, Unknown=0, NotChecked=0, Total=240 [2021-05-02 18:36:45,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2021-05-02 18:36:45,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 23. [2021-05-02 18:36:45,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 18 states have (on average 1.4444444444444444) internal successors, (26), 18 states have internal predecessors, (26), 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 18:36:45,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 30 transitions. [2021-05-02 18:36:45,974 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 30 transitions. Word has length 15 [2021-05-02 18:36:45,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-02 18:36:45,974 INFO L480 AbstractCegarLoop]: Abstraction has 23 states and 30 transitions. [2021-05-02 18:36:45,975 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 9 states have (on average 1.2222222222222223) internal successors, (11), 8 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 18:36:45,975 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 30 transitions. [2021-05-02 18:36:45,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-02 18:36:45,975 INFO L515 BasicCegarLoop]: Found error trace [2021-05-02 18:36:45,975 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-02 18:36:45,975 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-05-02 18:36:45,976 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-02 18:36:45,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-02 18:36:45,976 INFO L82 PathProgramCache]: Analyzing trace with hash 912799338, now seen corresponding path program 1 times [2021-05-02 18:36:45,976 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-02 18:36:45,976 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1901457488] [2021-05-02 18:36:45,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-02 18:36:45,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 18:36:46,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-02 18:36:46,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 18:36:46,277 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 18:36:46,277 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-05-02 18:36:46,277 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1901457488] [2021-05-02 18:36:46,278 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1901457488] provided 0 perfect and 1 imperfect interpolant sequences [2021-05-02 18:36:46,278 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1270150155] [2021-05-02 18:36:46,278 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 18:36:46,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 18:36:46,343 INFO L263 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 15 conjunts are in the unsatisfiable core [2021-05-02 18:36:46,348 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-02 18:36:46,498 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:46,501 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:46,507 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:46,541 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 18:36:46,542 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1270150155] provided 0 perfect and 1 imperfect interpolant sequences [2021-05-02 18:36:46,542 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-02 18:36:46,542 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8] total 15 [2021-05-02 18:36:46,542 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [996376572] [2021-05-02 18:36:46,543 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-05-02 18:36:46,543 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-02 18:36:46,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-05-02 18:36:46,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=167, Unknown=0, NotChecked=0, Total=210 [2021-05-02 18:36:46,544 INFO L87 Difference]: Start difference. First operand 23 states and 30 transitions. Second operand has 15 states, 14 states have (on average 1.5) internal successors, (21), 12 states have internal predecessors, (21), 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) [2021-05-02 18:36:46,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-02 18:36:46,870 INFO L93 Difference]: Finished difference Result 29 states and 38 transitions. [2021-05-02 18:36:46,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-02 18:36:46,871 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 1.5) internal successors, (21), 12 states have internal predecessors, (21), 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 16 [2021-05-02 18:36:46,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-02 18:36:46,873 INFO L225 Difference]: With dead ends: 29 [2021-05-02 18:36:46,873 INFO L226 Difference]: Without dead ends: 17 [2021-05-02 18:36:46,874 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 78 ImplicationChecksByTransitivity, 398.5ms TimeCoverageRelationStatistics Valid=80, Invalid=300, Unknown=0, NotChecked=0, Total=380 [2021-05-02 18:36:46,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2021-05-02 18:36:46,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2021-05-02 18:36:46,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 12 states have (on average 1.3333333333333333) internal successors, (16), 12 states have internal predecessors, (16), 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 18:36:46,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 20 transitions. [2021-05-02 18:36:46,878 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 20 transitions. Word has length 16 [2021-05-02 18:36:46,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-02 18:36:46,878 INFO L480 AbstractCegarLoop]: Abstraction has 17 states and 20 transitions. [2021-05-02 18:36:46,878 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 states, 14 states have (on average 1.5) internal successors, (21), 12 states have internal predecessors, (21), 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) [2021-05-02 18:36:46,878 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2021-05-02 18:36:46,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-02 18:36:46,879 INFO L515 BasicCegarLoop]: Found error trace [2021-05-02 18:36:46,879 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-02 18:36:47,093 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2021-05-02 18:36:47,093 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-02 18:36:47,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-02 18:36:47,093 INFO L82 PathProgramCache]: Analyzing trace with hash 1590526661, now seen corresponding path program 1 times [2021-05-02 18:36:47,094 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-02 18:36:47,094 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [273768791] [2021-05-02 18:36:47,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-02 18:36:47,104 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 18:36:47,104 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 18:36:47,105 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 18:36:47,105 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 18:36:47,105 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 18:36:47,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 18:36:47,148 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_56.5) 4294967295) 0) [2021-05-02 18:36:47,148 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* 4294967296 .aux_div_v_it_1_56.7) (* (- 4294967295) .aux_div_aux_mod_aux_mod_aux_mod_v_it_1_56_95_93_56.5) (* (- 4294967295) .aux_div_aux_mod_aux_mod_v_it_1_56_95_93.6) (- main_~x~0_5)) 0)) [2021-05-02 18:36:47,149 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_56.5) 0)) [2021-05-02 18:36:47,149 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_56.5) (* 4294967295 .aux_div_aux_mod_aux_mod_v_it_1_56_95_93.6) main_~x~0_5 (* (- 4294967296) .aux_div_v_it_1_56.7)) 0)) [2021-05-02 18:36:47,149 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_56.5) (- .aux_div_aux_mod_aux_mod_v_it_1_56_95_93.6) 1) 0)) [2021-05-02 18:36:47,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-02 18:36:47,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 18:36:47,299 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 18:36:47,299 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-05-02 18:36:47,299 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [273768791] [2021-05-02 18:36:47,299 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [273768791] provided 0 perfect and 1 imperfect interpolant sequences [2021-05-02 18:36:47,299 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [567300277] [2021-05-02 18:36:47,299 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 [2021-05-02 18:36:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 18:36:47,387 INFO L263 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 14 conjunts are in the unsatisfiable core [2021-05-02 18:36:47,389 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-02 18:36:47,409 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:47,414 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:47,416 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:47,419 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:47,423 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:47,426 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:47,429 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:47,432 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:47,438 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:47,440 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:47,556 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:47,559 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:47,562 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:48,061 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:48,067 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:48,077 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:48,080 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:48,091 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:48,383 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:48,386 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:48,390 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:48,393 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:48,395 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:48,400 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:48,439 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:48,442 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:36:48,445 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,424 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,480 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,537 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,587 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,623 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,662 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,698 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,749 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,789 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,827 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,861 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,875 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,876 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,975 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,976 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,978 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,980 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,981 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,993 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:28,995 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,043 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,045 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,052 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,054 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,102 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,104 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,114 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,117 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,119 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,232 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,237 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,240 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,242 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,244 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,262 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,265 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,269 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,288 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,292 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,343 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,345 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,346 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,348 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,393 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,395 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,397 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,398 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,451 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,453 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,455 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,465 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,467 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,509 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,511 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,513 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,515 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,521 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,524 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,606 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,609 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,610 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,615 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,718 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,721 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,723 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,725 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,729 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,730 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,738 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,740 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,839 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,841 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,843 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,850 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,857 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,859 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,889 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,891 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,892 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,894 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,899 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,901 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,976 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,978 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,981 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:29,984 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,008 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,010 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,012 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,318 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,321 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,324 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,327 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,330 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,333 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,344 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,346 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,542 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,545 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,548 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,556 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,559 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,624 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,629 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,631 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,643 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,646 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,704 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,709 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,710 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,713 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,796 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,798 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,800 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,872 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,874 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,878 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,881 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,889 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,891 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,944 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,946 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,948 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:30,949 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:32,272 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:32,276 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:32,280 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:32,284 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:32,288 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:32,293 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:32,310 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:32,316 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:32,323 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:32,329 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:32,443 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:32,446 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:32,448 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 18:38:32,450 WARN L159 QuantifierPusher]: Ignoring assumption.