/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/loops-crafted-1/discover_list.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-4f750a8 [2020-12-22 04:36:26,034 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-22 04:36:26,037 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-22 04:36:26,075 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-22 04:36:26,076 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-22 04:36:26,077 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-22 04:36:26,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-22 04:36:26,081 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-22 04:36:26,084 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-22 04:36:26,085 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-22 04:36:26,086 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-22 04:36:26,088 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-22 04:36:26,088 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-22 04:36:26,090 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-22 04:36:26,091 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-22 04:36:26,093 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-22 04:36:26,094 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-22 04:36:26,095 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-22 04:36:26,105 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-22 04:36:26,107 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-22 04:36:26,109 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-22 04:36:26,111 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-22 04:36:26,112 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-22 04:36:26,113 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-22 04:36:26,117 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-12-22 04:36:26,121 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-22 04:36:26,122 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-22 04:36:26,123 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-22 04:36:26,124 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-22 04:36:26,125 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-22 04:36:26,125 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-22 04:36:26,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-22 04:36:26,127 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-22 04:36:26,127 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-22 04:36:26,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-22 04:36:26,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-22 04:36:26,130 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-22 04:36:26,157 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-22 04:36:26,157 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-22 04:36:26,159 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-22 04:36:26,159 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-22 04:36:26,159 INFO L138 SettingsManager]: * Use SBE=true [2020-12-22 04:36:26,160 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-22 04:36:26,160 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-22 04:36:26,160 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-22 04:36:26,161 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-22 04:36:26,161 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-22 04:36:26,161 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-22 04:36:26,161 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-22 04:36:26,162 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-22 04:36:26,162 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-22 04:36:26,162 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-22 04:36:26,162 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-22 04:36:26,163 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-22 04:36:26,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 04:36:26,163 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-22 04:36:26,163 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-22 04:36:26,164 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-22 04:36:26,164 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-22 04:36:26,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-22 04:36:26,164 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-22 04:36:26,165 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-22 04:36:26,165 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-22 04:36:26,523 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-22 04:36:26,562 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-22 04:36:26,566 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-22 04:36:26,567 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-22 04:36:26,568 INFO L275 PluginConnector]: CDTParser initialized [2020-12-22 04:36:26,569 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/loops-crafted-1/discover_list.c [2020-12-22 04:36:26,672 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b98bb258e/32ae68df9c104e199b2b425214027a32/FLAGeeb7f1fa3 [2020-12-22 04:36:27,514 INFO L306 CDTParser]: Found 1 translation units. [2020-12-22 04:36:27,515 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loops-crafted-1/discover_list.c [2020-12-22 04:36:27,531 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b98bb258e/32ae68df9c104e199b2b425214027a32/FLAGeeb7f1fa3 [2020-12-22 04:36:27,831 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b98bb258e/32ae68df9c104e199b2b425214027a32 [2020-12-22 04:36:27,834 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-22 04:36:27,838 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-22 04:36:27,842 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-22 04:36:27,842 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-22 04:36:27,847 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-22 04:36:27,847 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 04:36:27" (1/1) ... [2020-12-22 04:36:27,850 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8b3187f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 04:36:27, skipping insertion in model container [2020-12-22 04:36:27,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 04:36:27" (1/1) ... [2020-12-22 04:36:27,859 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-22 04:36:27,926 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-22 04:36:28,153 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loops-crafted-1/discover_list.c[4997,5010] [2020-12-22 04:36:28,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 04:36:28,286 INFO L203 MainTranslator]: Completed pre-run [2020-12-22 04:36:28,314 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loops-crafted-1/discover_list.c[4997,5010] [2020-12-22 04:36:28,391 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 04:36:28,425 INFO L208 MainTranslator]: Completed translation [2020-12-22 04:36:28,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 04:36:28 WrapperNode [2020-12-22 04:36:28,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-22 04:36:28,428 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-22 04:36:28,428 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-22 04:36:28,428 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-22 04:36:28,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 04:36:28" (1/1) ... [2020-12-22 04:36:28,470 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 04:36:28" (1/1) ... [2020-12-22 04:36:28,561 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-22 04:36:28,562 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-22 04:36:28,562 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-22 04:36:28,562 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-22 04:36:28,576 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 04:36:28" (1/1) ... [2020-12-22 04:36:28,576 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 04:36:28" (1/1) ... [2020-12-22 04:36:28,583 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 04:36:28" (1/1) ... [2020-12-22 04:36:28,584 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 04:36:28" (1/1) ... [2020-12-22 04:36:28,629 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 04:36:28" (1/1) ... [2020-12-22 04:36:28,668 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 04:36:28" (1/1) ... [2020-12-22 04:36:28,675 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 04:36:28" (1/1) ... [2020-12-22 04:36:28,692 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-22 04:36:28,693 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-22 04:36:28,694 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-22 04:36:28,694 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-22 04:36:28,695 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 04:36:28" (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 [2020-12-22 04:36:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-22 04:36:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-22 04:36:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-22 04:36:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure smp_send_req [2020-12-22 04:36:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-22 04:36:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-22 04:36:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-22 04:36:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-22 04:36:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-22 04:36:29,861 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-22 04:36:29,862 INFO L299 CfgBuilder]: Removed 28 assume(true) statements. [2020-12-22 04:36:29,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 04:36:29 BoogieIcfgContainer [2020-12-22 04:36:29,864 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-22 04:36:29,866 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-22 04:36:29,866 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-22 04:36:29,869 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-22 04:36:29,870 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 04:36:27" (1/3) ... [2020-12-22 04:36:29,870 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ff97058 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 04:36:29, skipping insertion in model container [2020-12-22 04:36:29,871 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 04:36:28" (2/3) ... [2020-12-22 04:36:29,871 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ff97058 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 04:36:29, skipping insertion in model container [2020-12-22 04:36:29,871 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 04:36:29" (3/3) ... [2020-12-22 04:36:29,873 INFO L111 eAbstractionObserver]: Analyzing ICFG discover_list.c [2020-12-22 04:36:29,879 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-22 04:36:29,885 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-12-22 04:36:29,904 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-12-22 04:36:29,931 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-22 04:36:29,932 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-22 04:36:29,932 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-22 04:36:29,932 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-22 04:36:29,932 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-22 04:36:29,932 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-22 04:36:29,932 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-22 04:36:29,933 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-22 04:36:29,949 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states. [2020-12-22 04:36:29,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-12-22 04:36:29,957 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:36:29,957 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:36:29,958 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:36:29,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:36:29,964 INFO L82 PathProgramCache]: Analyzing trace with hash -61727593, now seen corresponding path program 1 times [2020-12-22 04:36:29,975 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:36:29,976 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [630210923] [2020-12-22 04:36:29,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:36:30,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:36:30,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 04:36:30,373 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [630210923] [2020-12-22 04:36:30,374 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 04:36:30,375 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 04:36:30,376 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1136168363] [2020-12-22 04:36:30,382 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 04:36:30,382 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:36:30,403 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 04:36:30,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 04:36:30,408 INFO L87 Difference]: Start difference. First operand 75 states. Second operand 3 states. [2020-12-22 04:36:30,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:36:30,499 INFO L93 Difference]: Finished difference Result 213 states and 322 transitions. [2020-12-22 04:36:30,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 04:36:30,501 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 28 [2020-12-22 04:36:30,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:36:30,540 INFO L225 Difference]: With dead ends: 213 [2020-12-22 04:36:30,540 INFO L226 Difference]: Without dead ends: 121 [2020-12-22 04:36:30,544 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 04:36:30,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2020-12-22 04:36:30,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 65. [2020-12-22 04:36:30,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2020-12-22 04:36:30,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 83 transitions. [2020-12-22 04:36:30,594 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 83 transitions. Word has length 28 [2020-12-22 04:36:30,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:36:30,594 INFO L481 AbstractCegarLoop]: Abstraction has 65 states and 83 transitions. [2020-12-22 04:36:30,594 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 04:36:30,594 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 83 transitions. [2020-12-22 04:36:30,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-12-22 04:36:30,596 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:36:30,596 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:36:30,596 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-22 04:36:30,597 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:36:30,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:36:30,598 INFO L82 PathProgramCache]: Analyzing trace with hash 157127125, now seen corresponding path program 1 times [2020-12-22 04:36:30,598 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:36:30,599 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1534751605] [2020-12-22 04:36:30,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:36:30,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:36:30,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 04:36:30,785 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1534751605] [2020-12-22 04:36:30,785 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 04:36:30,785 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 04:36:30,785 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619810179] [2020-12-22 04:36:30,787 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 04:36:30,787 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:36:30,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 04:36:30,789 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 04:36:30,789 INFO L87 Difference]: Start difference. First operand 65 states and 83 transitions. Second operand 3 states. [2020-12-22 04:36:30,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:36:30,816 INFO L93 Difference]: Finished difference Result 118 states and 150 transitions. [2020-12-22 04:36:30,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 04:36:30,817 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 28 [2020-12-22 04:36:30,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:36:30,818 INFO L225 Difference]: With dead ends: 118 [2020-12-22 04:36:30,818 INFO L226 Difference]: Without dead ends: 66 [2020-12-22 04:36:30,820 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 04:36:30,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2020-12-22 04:36:30,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 66. [2020-12-22 04:36:30,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2020-12-22 04:36:30,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 84 transitions. [2020-12-22 04:36:30,835 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 84 transitions. Word has length 28 [2020-12-22 04:36:30,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:36:30,836 INFO L481 AbstractCegarLoop]: Abstraction has 66 states and 84 transitions. [2020-12-22 04:36:30,836 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 04:36:30,836 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 84 transitions. [2020-12-22 04:36:30,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-12-22 04:36:30,839 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:36:30,840 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:36:30,840 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-22 04:36:30,840 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:36:30,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:36:30,841 INFO L82 PathProgramCache]: Analyzing trace with hash 1833647477, now seen corresponding path program 1 times [2020-12-22 04:36:30,841 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:36:30,842 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1067203378] [2020-12-22 04:36:30,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:36:30,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:36:31,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-12-22 04:36:31,036 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1067203378] [2020-12-22 04:36:31,036 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 04:36:31,036 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 04:36:31,036 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077185379] [2020-12-22 04:36:31,038 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 04:36:31,039 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:36:31,041 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 04:36:31,041 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 04:36:31,042 INFO L87 Difference]: Start difference. First operand 66 states and 84 transitions. Second operand 3 states. [2020-12-22 04:36:31,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:36:31,091 INFO L93 Difference]: Finished difference Result 100 states and 125 transitions. [2020-12-22 04:36:31,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 04:36:31,092 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2020-12-22 04:36:31,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:36:31,095 INFO L225 Difference]: With dead ends: 100 [2020-12-22 04:36:31,095 INFO L226 Difference]: Without dead ends: 68 [2020-12-22 04:36:31,097 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 04:36:31,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2020-12-22 04:36:31,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 68. [2020-12-22 04:36:31,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68 states. [2020-12-22 04:36:31,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 86 transitions. [2020-12-22 04:36:31,119 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 86 transitions. Word has length 29 [2020-12-22 04:36:31,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:36:31,119 INFO L481 AbstractCegarLoop]: Abstraction has 68 states and 86 transitions. [2020-12-22 04:36:31,120 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 04:36:31,120 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 86 transitions. [2020-12-22 04:36:31,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-12-22 04:36:31,124 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:36:31,124 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:36:31,125 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-12-22 04:36:31,125 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:36:31,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:36:31,126 INFO L82 PathProgramCache]: Analyzing trace with hash 949239830, now seen corresponding path program 1 times [2020-12-22 04:36:31,126 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:36:31,128 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [872124361] [2020-12-22 04:36:31,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:36:31,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:36:31,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-12-22 04:36:31,302 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [872124361] [2020-12-22 04:36:31,302 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1355122440] [2020-12-22 04:36:31,302 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 [2020-12-22 04:36:31,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:36:31,517 INFO L263 TraceCheckSpWp]: Trace formula consists of 654 conjuncts, 4 conjunts are in the unsatisfiable core [2020-12-22 04:36:31,525 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:36:31,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-12-22 04:36:31,643 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:36:31,643 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2020-12-22 04:36:31,643 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1933102285] [2020-12-22 04:36:31,644 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-12-22 04:36:31,644 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:36:31,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-12-22 04:36:31,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2020-12-22 04:36:31,645 INFO L87 Difference]: Start difference. First operand 68 states and 86 transitions. Second operand 6 states. [2020-12-22 04:36:31,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:36:31,690 INFO L93 Difference]: Finished difference Result 125 states and 159 transitions. [2020-12-22 04:36:31,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-12-22 04:36:31,691 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 30 [2020-12-22 04:36:31,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:36:31,692 INFO L225 Difference]: With dead ends: 125 [2020-12-22 04:36:31,692 INFO L226 Difference]: Without dead ends: 71 [2020-12-22 04:36:31,693 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2020-12-22 04:36:31,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2020-12-22 04:36:31,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 71. [2020-12-22 04:36:31,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71 states. [2020-12-22 04:36:31,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 89 transitions. [2020-12-22 04:36:31,700 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 89 transitions. Word has length 30 [2020-12-22 04:36:31,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:36:31,701 INFO L481 AbstractCegarLoop]: Abstraction has 71 states and 89 transitions. [2020-12-22 04:36:31,701 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-12-22 04:36:31,701 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 89 transitions. [2020-12-22 04:36:31,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-12-22 04:36:31,702 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:36:31,702 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:36:31,917 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:36:31,918 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:36:31,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:36:31,920 INFO L82 PathProgramCache]: Analyzing trace with hash -1654472203, now seen corresponding path program 2 times [2020-12-22 04:36:31,920 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:36:31,921 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1555627324] [2020-12-22 04:36:31,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:36:31,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:36:32,014 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-22 04:36:32,015 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1555627324] [2020-12-22 04:36:32,015 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1569659372] [2020-12-22 04:36:32,016 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 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 [2020-12-22 04:36:33,300 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-12-22 04:36:33,300 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:36:33,307 INFO L263 TraceCheckSpWp]: Trace formula consists of 662 conjuncts, 5 conjunts are in the unsatisfiable core [2020-12-22 04:36:33,311 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:36:33,383 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-22 04:36:33,384 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:36:33,384 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2020-12-22 04:36:33,384 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1202205602] [2020-12-22 04:36:33,385 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-12-22 04:36:33,385 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:36:33,385 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-12-22 04:36:33,386 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-12-22 04:36:33,386 INFO L87 Difference]: Start difference. First operand 71 states and 89 transitions. Second operand 8 states. [2020-12-22 04:36:33,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:36:33,440 INFO L93 Difference]: Finished difference Result 130 states and 164 transitions. [2020-12-22 04:36:33,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-12-22 04:36:33,441 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 32 [2020-12-22 04:36:33,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:36:33,442 INFO L225 Difference]: With dead ends: 130 [2020-12-22 04:36:33,442 INFO L226 Difference]: Without dead ends: 74 [2020-12-22 04:36:33,443 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-12-22 04:36:33,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2020-12-22 04:36:33,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2020-12-22 04:36:33,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74 states. [2020-12-22 04:36:33,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 92 transitions. [2020-12-22 04:36:33,450 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 92 transitions. Word has length 32 [2020-12-22 04:36:33,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:36:33,450 INFO L481 AbstractCegarLoop]: Abstraction has 74 states and 92 transitions. [2020-12-22 04:36:33,450 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-12-22 04:36:33,451 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 92 transitions. [2020-12-22 04:36:33,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-12-22 04:36:33,452 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:36:33,452 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:36:33,665 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:36:33,667 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:36:33,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:36:33,668 INFO L82 PathProgramCache]: Analyzing trace with hash -245767178, now seen corresponding path program 3 times [2020-12-22 04:36:33,669 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:36:33,669 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1530624953] [2020-12-22 04:36:33,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:36:33,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:36:33,771 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-22 04:36:33,771 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1530624953] [2020-12-22 04:36:33,772 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1062043106] [2020-12-22 04:36:33,772 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:36:36,657 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2020-12-22 04:36:36,657 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:36:36,671 INFO L263 TraceCheckSpWp]: Trace formula consists of 670 conjuncts, 6 conjunts are in the unsatisfiable core [2020-12-22 04:36:36,674 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:36:36,759 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-22 04:36:36,759 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:36:36,760 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2020-12-22 04:36:36,760 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1511340] [2020-12-22 04:36:36,761 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-12-22 04:36:36,761 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:36:36,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-12-22 04:36:36,762 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=51, Unknown=0, NotChecked=0, Total=90 [2020-12-22 04:36:36,762 INFO L87 Difference]: Start difference. First operand 74 states and 92 transitions. Second operand 10 states. [2020-12-22 04:36:36,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:36:36,827 INFO L93 Difference]: Finished difference Result 135 states and 169 transitions. [2020-12-22 04:36:36,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-12-22 04:36:36,827 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 34 [2020-12-22 04:36:36,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:36:36,829 INFO L225 Difference]: With dead ends: 135 [2020-12-22 04:36:36,829 INFO L226 Difference]: Without dead ends: 77 [2020-12-22 04:36:36,830 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=39, Invalid=51, Unknown=0, NotChecked=0, Total=90 [2020-12-22 04:36:36,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2020-12-22 04:36:36,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 77. [2020-12-22 04:36:36,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2020-12-22 04:36:36,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 95 transitions. [2020-12-22 04:36:36,836 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 95 transitions. Word has length 34 [2020-12-22 04:36:36,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:36:36,837 INFO L481 AbstractCegarLoop]: Abstraction has 77 states and 95 transitions. [2020-12-22 04:36:36,837 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-12-22 04:36:36,837 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 95 transitions. [2020-12-22 04:36:36,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2020-12-22 04:36:36,838 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:36:36,839 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:36:37,051 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:36:37,052 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:36:37,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:36:37,052 INFO L82 PathProgramCache]: Analyzing trace with hash 1401055765, now seen corresponding path program 4 times [2020-12-22 04:36:37,052 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:36:37,053 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [264441741] [2020-12-22 04:36:37,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:36:37,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:36:37,226 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-22 04:36:37,226 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [264441741] [2020-12-22 04:36:37,227 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2108968180] [2020-12-22 04:36:37,227 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:36:37,456 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-12-22 04:36:37,456 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:36:37,459 INFO L263 TraceCheckSpWp]: Trace formula consists of 678 conjuncts, 7 conjunts are in the unsatisfiable core [2020-12-22 04:36:37,467 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:36:37,613 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-22 04:36:37,614 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:36:37,614 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2020-12-22 04:36:37,614 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1617529719] [2020-12-22 04:36:37,614 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-12-22 04:36:37,615 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:36:37,616 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-12-22 04:36:37,617 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=76, Unknown=0, NotChecked=0, Total=132 [2020-12-22 04:36:37,617 INFO L87 Difference]: Start difference. First operand 77 states and 95 transitions. Second operand 12 states. [2020-12-22 04:36:37,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:36:37,683 INFO L93 Difference]: Finished difference Result 140 states and 174 transitions. [2020-12-22 04:36:37,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-12-22 04:36:37,684 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 36 [2020-12-22 04:36:37,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:36:37,686 INFO L225 Difference]: With dead ends: 140 [2020-12-22 04:36:37,686 INFO L226 Difference]: Without dead ends: 80 [2020-12-22 04:36:37,697 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=56, Invalid=76, Unknown=0, NotChecked=0, Total=132 [2020-12-22 04:36:37,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2020-12-22 04:36:37,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 80. [2020-12-22 04:36:37,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80 states. [2020-12-22 04:36:37,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 98 transitions. [2020-12-22 04:36:37,708 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 98 transitions. Word has length 36 [2020-12-22 04:36:37,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:36:37,709 INFO L481 AbstractCegarLoop]: Abstraction has 80 states and 98 transitions. [2020-12-22 04:36:37,709 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-12-22 04:36:37,709 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 98 transitions. [2020-12-22 04:36:37,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-12-22 04:36:37,710 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:36:37,710 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:36:37,917 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:36:37,918 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:36:37,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:36:37,919 INFO L82 PathProgramCache]: Analyzing trace with hash -1939075114, now seen corresponding path program 5 times [2020-12-22 04:36:37,920 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:36:37,920 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [168409544] [2020-12-22 04:36:37,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:36:37,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:36:38,111 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-12-22 04:36:38,111 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [168409544] [2020-12-22 04:36:38,111 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1242669402] [2020-12-22 04:36:38,112 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:36:38,337 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2020-12-22 04:36:38,338 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:36:38,341 INFO L263 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 8 conjunts are in the unsatisfiable core [2020-12-22 04:36:38,344 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:36:38,512 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-12-22 04:36:38,512 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:36:38,512 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2020-12-22 04:36:38,513 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [273891977] [2020-12-22 04:36:38,513 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-12-22 04:36:38,514 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:36:38,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-12-22 04:36:38,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=106, Unknown=0, NotChecked=0, Total=182 [2020-12-22 04:36:38,515 INFO L87 Difference]: Start difference. First operand 80 states and 98 transitions. Second operand 14 states. [2020-12-22 04:36:38,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:36:38,599 INFO L93 Difference]: Finished difference Result 145 states and 179 transitions. [2020-12-22 04:36:38,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-12-22 04:36:38,600 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 38 [2020-12-22 04:36:38,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:36:38,601 INFO L225 Difference]: With dead ends: 145 [2020-12-22 04:36:38,601 INFO L226 Difference]: Without dead ends: 83 [2020-12-22 04:36:38,602 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=76, Invalid=106, Unknown=0, NotChecked=0, Total=182 [2020-12-22 04:36:38,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2020-12-22 04:36:38,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2020-12-22 04:36:38,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83 states. [2020-12-22 04:36:38,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 101 transitions. [2020-12-22 04:36:38,609 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 101 transitions. Word has length 38 [2020-12-22 04:36:38,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:36:38,609 INFO L481 AbstractCegarLoop]: Abstraction has 83 states and 101 transitions. [2020-12-22 04:36:38,610 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-12-22 04:36:38,610 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 101 transitions. [2020-12-22 04:36:38,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-12-22 04:36:38,611 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:36:38,611 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:36:38,825 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:36:38,826 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:36:38,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:36:38,827 INFO L82 PathProgramCache]: Analyzing trace with hash 1274972725, now seen corresponding path program 6 times [2020-12-22 04:36:38,828 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:36:38,828 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1555683590] [2020-12-22 04:36:38,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:36:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:36:38,986 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-12-22 04:36:38,986 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1555683590] [2020-12-22 04:36:38,986 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1029599820] [2020-12-22 04:36:38,986 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:36:42,896 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2020-12-22 04:36:42,896 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:36:42,908 INFO L263 TraceCheckSpWp]: Trace formula consists of 694 conjuncts, 9 conjunts are in the unsatisfiable core [2020-12-22 04:36:42,911 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:36:43,126 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-12-22 04:36:43,127 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:36:43,127 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2020-12-22 04:36:43,127 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [350769655] [2020-12-22 04:36:43,128 INFO L461 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-12-22 04:36:43,128 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:36:43,129 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-12-22 04:36:43,129 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=141, Unknown=0, NotChecked=0, Total=240 [2020-12-22 04:36:43,129 INFO L87 Difference]: Start difference. First operand 83 states and 101 transitions. Second operand 16 states. [2020-12-22 04:36:43,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:36:43,214 INFO L93 Difference]: Finished difference Result 150 states and 184 transitions. [2020-12-22 04:36:43,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-12-22 04:36:43,214 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 40 [2020-12-22 04:36:43,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:36:43,217 INFO L225 Difference]: With dead ends: 150 [2020-12-22 04:36:43,217 INFO L226 Difference]: Without dead ends: 86 [2020-12-22 04:36:43,219 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=99, Invalid=141, Unknown=0, NotChecked=0, Total=240 [2020-12-22 04:36:43,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2020-12-22 04:36:43,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 86. [2020-12-22 04:36:43,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 86 states. [2020-12-22 04:36:43,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 104 transitions. [2020-12-22 04:36:43,236 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 104 transitions. Word has length 40 [2020-12-22 04:36:43,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:36:43,236 INFO L481 AbstractCegarLoop]: Abstraction has 86 states and 104 transitions. [2020-12-22 04:36:43,236 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-12-22 04:36:43,236 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 104 transitions. [2020-12-22 04:36:43,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2020-12-22 04:36:43,238 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:36:43,239 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:36:43,452 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:36:43,453 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:36:43,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:36:43,454 INFO L82 PathProgramCache]: Analyzing trace with hash -1513569354, now seen corresponding path program 7 times [2020-12-22 04:36:43,455 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:36:43,455 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341430799] [2020-12-22 04:36:43,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:36:43,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:36:43,720 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-22 04:36:43,721 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [341430799] [2020-12-22 04:36:43,721 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1009522343] [2020-12-22 04:36:43,721 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:36:43,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:36:43,932 INFO L263 TraceCheckSpWp]: Trace formula consists of 702 conjuncts, 10 conjunts are in the unsatisfiable core [2020-12-22 04:36:43,936 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:36:44,133 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-22 04:36:44,134 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:36:44,134 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2020-12-22 04:36:44,134 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827457139] [2020-12-22 04:36:44,135 INFO L461 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-12-22 04:36:44,135 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:36:44,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-12-22 04:36:44,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=125, Invalid=181, Unknown=0, NotChecked=0, Total=306 [2020-12-22 04:36:44,136 INFO L87 Difference]: Start difference. First operand 86 states and 104 transitions. Second operand 18 states. [2020-12-22 04:36:44,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:36:44,225 INFO L93 Difference]: Finished difference Result 155 states and 189 transitions. [2020-12-22 04:36:44,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-12-22 04:36:44,225 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 42 [2020-12-22 04:36:44,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:36:44,226 INFO L225 Difference]: With dead ends: 155 [2020-12-22 04:36:44,227 INFO L226 Difference]: Without dead ends: 89 [2020-12-22 04:36:44,227 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=125, Invalid=181, Unknown=0, NotChecked=0, Total=306 [2020-12-22 04:36:44,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2020-12-22 04:36:44,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 89. [2020-12-22 04:36:44,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 89 states. [2020-12-22 04:36:44,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 107 transitions. [2020-12-22 04:36:44,232 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 107 transitions. Word has length 42 [2020-12-22 04:36:44,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:36:44,232 INFO L481 AbstractCegarLoop]: Abstraction has 89 states and 107 transitions. [2020-12-22 04:36:44,233 INFO L482 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-12-22 04:36:44,233 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 107 transitions. [2020-12-22 04:36:44,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-12-22 04:36:44,233 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:36:44,234 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:36:44,446 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-12-22 04:36:44,447 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:36:44,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:36:44,448 INFO L82 PathProgramCache]: Analyzing trace with hash 513352277, now seen corresponding path program 8 times [2020-12-22 04:36:44,448 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:36:44,449 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1395211869] [2020-12-22 04:36:44,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:36:44,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:36:44,608 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2020-12-22 04:36:44,609 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1395211869] [2020-12-22 04:36:44,611 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1910777067] [2020-12-22 04:36:44,611 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:36:45,892 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-12-22 04:36:45,892 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:36:45,897 INFO L263 TraceCheckSpWp]: Trace formula consists of 710 conjuncts, 11 conjunts are in the unsatisfiable core [2020-12-22 04:36:45,902 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:36:46,185 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2020-12-22 04:36:46,186 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:36:46,186 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2020-12-22 04:36:46,186 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [269616721] [2020-12-22 04:36:46,187 INFO L461 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-12-22 04:36:46,187 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:36:46,188 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-12-22 04:36:46,188 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=154, Invalid=226, Unknown=0, NotChecked=0, Total=380 [2020-12-22 04:36:46,188 INFO L87 Difference]: Start difference. First operand 89 states and 107 transitions. Second operand 20 states. [2020-12-22 04:36:46,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:36:46,286 INFO L93 Difference]: Finished difference Result 160 states and 194 transitions. [2020-12-22 04:36:46,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-12-22 04:36:46,287 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 44 [2020-12-22 04:36:46,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:36:46,287 INFO L225 Difference]: With dead ends: 160 [2020-12-22 04:36:46,287 INFO L226 Difference]: Without dead ends: 92 [2020-12-22 04:36:46,288 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=154, Invalid=226, Unknown=0, NotChecked=0, Total=380 [2020-12-22 04:36:46,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2020-12-22 04:36:46,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2020-12-22 04:36:46,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92 states. [2020-12-22 04:36:46,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 110 transitions. [2020-12-22 04:36:46,293 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 110 transitions. Word has length 44 [2020-12-22 04:36:46,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:36:46,293 INFO L481 AbstractCegarLoop]: Abstraction has 92 states and 110 transitions. [2020-12-22 04:36:46,293 INFO L482 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-12-22 04:36:46,293 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 110 transitions. [2020-12-22 04:36:46,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-12-22 04:36:46,294 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:36:46,294 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:36:46,509 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2020-12-22 04:36:46,510 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:36:46,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:36:46,511 INFO L82 PathProgramCache]: Analyzing trace with hash 1374551958, now seen corresponding path program 9 times [2020-12-22 04:36:46,511 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:36:46,511 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [268008667] [2020-12-22 04:36:46,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:36:46,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:36:46,702 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2020-12-22 04:36:46,702 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [268008667] [2020-12-22 04:36:46,702 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [333861434] [2020-12-22 04:36:46,703 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:36:54,006 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2020-12-22 04:36:54,007 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:36:54,022 INFO L263 TraceCheckSpWp]: Trace formula consists of 718 conjuncts, 12 conjunts are in the unsatisfiable core [2020-12-22 04:36:54,025 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:36:54,300 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2020-12-22 04:36:54,301 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:36:54,301 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 22 [2020-12-22 04:36:54,301 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1040000868] [2020-12-22 04:36:54,301 INFO L461 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-12-22 04:36:54,302 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:36:54,302 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-12-22 04:36:54,303 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=131, Invalid=331, Unknown=0, NotChecked=0, Total=462 [2020-12-22 04:36:54,303 INFO L87 Difference]: Start difference. First operand 92 states and 110 transitions. Second operand 22 states. [2020-12-22 04:36:54,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:36:54,430 INFO L93 Difference]: Finished difference Result 165 states and 199 transitions. [2020-12-22 04:36:54,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-12-22 04:36:54,431 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 46 [2020-12-22 04:36:54,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:36:54,432 INFO L225 Difference]: With dead ends: 165 [2020-12-22 04:36:54,432 INFO L226 Difference]: Without dead ends: 95 [2020-12-22 04:36:54,433 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=131, Invalid=331, Unknown=0, NotChecked=0, Total=462 [2020-12-22 04:36:54,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2020-12-22 04:36:54,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 95. [2020-12-22 04:36:54,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95 states. [2020-12-22 04:36:54,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 113 transitions. [2020-12-22 04:36:54,438 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 113 transitions. Word has length 46 [2020-12-22 04:36:54,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:36:54,441 INFO L481 AbstractCegarLoop]: Abstraction has 95 states and 113 transitions. [2020-12-22 04:36:54,441 INFO L482 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-12-22 04:36:54,441 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 113 transitions. [2020-12-22 04:36:54,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2020-12-22 04:36:54,442 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:36:54,442 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:36:54,642 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:36:54,643 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:36:54,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:36:54,644 INFO L82 PathProgramCache]: Analyzing trace with hash -90951051, now seen corresponding path program 10 times [2020-12-22 04:36:54,644 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:36:54,645 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [376660038] [2020-12-22 04:36:54,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:36:54,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:36:54,832 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2020-12-22 04:36:54,833 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [376660038] [2020-12-22 04:36:54,833 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1850722748] [2020-12-22 04:36:54,834 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:36:55,857 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-12-22 04:36:55,858 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:36:55,864 INFO L263 TraceCheckSpWp]: Trace formula consists of 726 conjuncts, 13 conjunts are in the unsatisfiable core [2020-12-22 04:36:55,866 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:36:56,223 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2020-12-22 04:36:56,223 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:36:56,223 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2020-12-22 04:36:56,223 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1178181883] [2020-12-22 04:36:56,224 INFO L461 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-12-22 04:36:56,224 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:36:56,225 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-12-22 04:36:56,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=221, Invalid=331, Unknown=0, NotChecked=0, Total=552 [2020-12-22 04:36:56,225 INFO L87 Difference]: Start difference. First operand 95 states and 113 transitions. Second operand 24 states. [2020-12-22 04:36:56,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:36:56,338 INFO L93 Difference]: Finished difference Result 170 states and 204 transitions. [2020-12-22 04:36:56,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-12-22 04:36:56,339 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 48 [2020-12-22 04:36:56,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:36:56,340 INFO L225 Difference]: With dead ends: 170 [2020-12-22 04:36:56,340 INFO L226 Difference]: Without dead ends: 98 [2020-12-22 04:36:56,341 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=221, Invalid=331, Unknown=0, NotChecked=0, Total=552 [2020-12-22 04:36:56,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2020-12-22 04:36:56,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 98. [2020-12-22 04:36:56,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 98 states. [2020-12-22 04:36:56,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 116 transitions. [2020-12-22 04:36:56,346 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 116 transitions. Word has length 48 [2020-12-22 04:36:56,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:36:56,346 INFO L481 AbstractCegarLoop]: Abstraction has 98 states and 116 transitions. [2020-12-22 04:36:56,346 INFO L482 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-12-22 04:36:56,346 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 116 transitions. [2020-12-22 04:36:56,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2020-12-22 04:36:56,347 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:36:56,347 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:36:56,561 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:36:56,562 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:36:56,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:36:56,563 INFO L82 PathProgramCache]: Analyzing trace with hash -36060298, now seen corresponding path program 11 times [2020-12-22 04:36:56,564 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:36:56,564 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57934966] [2020-12-22 04:36:56,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:36:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:36:56,803 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2020-12-22 04:36:56,803 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [57934966] [2020-12-22 04:36:56,804 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [198994738] [2020-12-22 04:36:56,804 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:36:57,625 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 7 check-sat command(s) [2020-12-22 04:36:57,626 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:36:57,632 INFO L263 TraceCheckSpWp]: Trace formula consists of 734 conjuncts, 14 conjunts are in the unsatisfiable core [2020-12-22 04:36:57,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:36:57,998 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2020-12-22 04:36:57,998 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:36:57,998 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 26 [2020-12-22 04:36:57,999 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [622868289] [2020-12-22 04:36:57,999 INFO L461 AbstractCegarLoop]: Interpolant automaton has 26 states [2020-12-22 04:36:57,999 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:36:58,000 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2020-12-22 04:36:58,000 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=259, Invalid=391, Unknown=0, NotChecked=0, Total=650 [2020-12-22 04:36:58,001 INFO L87 Difference]: Start difference. First operand 98 states and 116 transitions. Second operand 26 states. [2020-12-22 04:36:58,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:36:58,114 INFO L93 Difference]: Finished difference Result 175 states and 209 transitions. [2020-12-22 04:36:58,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-12-22 04:36:58,114 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 50 [2020-12-22 04:36:58,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:36:58,115 INFO L225 Difference]: With dead ends: 175 [2020-12-22 04:36:58,115 INFO L226 Difference]: Without dead ends: 101 [2020-12-22 04:36:58,116 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=259, Invalid=391, Unknown=0, NotChecked=0, Total=650 [2020-12-22 04:36:58,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2020-12-22 04:36:58,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2020-12-22 04:36:58,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 101 states. [2020-12-22 04:36:58,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 119 transitions. [2020-12-22 04:36:58,121 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 119 transitions. Word has length 50 [2020-12-22 04:36:58,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:36:58,122 INFO L481 AbstractCegarLoop]: Abstraction has 101 states and 119 transitions. [2020-12-22 04:36:58,122 INFO L482 AbstractCegarLoop]: Interpolant automaton has 26 states. [2020-12-22 04:36:58,122 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 119 transitions. [2020-12-22 04:36:58,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-12-22 04:36:58,122 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:36:58,122 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:36:58,335 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2020-12-22 04:36:58,336 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:36:58,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:36:58,338 INFO L82 PathProgramCache]: Analyzing trace with hash -961430891, now seen corresponding path program 12 times [2020-12-22 04:36:58,338 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:36:58,338 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [291024227] [2020-12-22 04:36:58,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:36:58,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:36:58,591 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2020-12-22 04:36:58,592 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [291024227] [2020-12-22 04:36:58,592 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1239835903] [2020-12-22 04:36:58,592 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:37:11,182 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2020-12-22 04:37:11,182 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:37:11,204 INFO L263 TraceCheckSpWp]: Trace formula consists of 742 conjuncts, 15 conjunts are in the unsatisfiable core [2020-12-22 04:37:11,206 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:37:11,653 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2020-12-22 04:37:11,653 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:37:11,653 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 28 [2020-12-22 04:37:11,654 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1128814816] [2020-12-22 04:37:11,655 INFO L461 AbstractCegarLoop]: Interpolant automaton has 28 states [2020-12-22 04:37:11,655 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:37:11,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2020-12-22 04:37:11,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=300, Invalid=456, Unknown=0, NotChecked=0, Total=756 [2020-12-22 04:37:11,657 INFO L87 Difference]: Start difference. First operand 101 states and 119 transitions. Second operand 28 states. [2020-12-22 04:37:11,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:37:11,807 INFO L93 Difference]: Finished difference Result 180 states and 214 transitions. [2020-12-22 04:37:11,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-12-22 04:37:11,808 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 52 [2020-12-22 04:37:11,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:37:11,810 INFO L225 Difference]: With dead ends: 180 [2020-12-22 04:37:11,810 INFO L226 Difference]: Without dead ends: 104 [2020-12-22 04:37:11,813 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=300, Invalid=456, Unknown=0, NotChecked=0, Total=756 [2020-12-22 04:37:11,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2020-12-22 04:37:11,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 104. [2020-12-22 04:37:11,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 104 states. [2020-12-22 04:37:11,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 122 transitions. [2020-12-22 04:37:11,819 INFO L78 Accepts]: Start accepts. Automaton has 104 states and 122 transitions. Word has length 52 [2020-12-22 04:37:11,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:37:11,820 INFO L481 AbstractCegarLoop]: Abstraction has 104 states and 122 transitions. [2020-12-22 04:37:11,820 INFO L482 AbstractCegarLoop]: Interpolant automaton has 28 states. [2020-12-22 04:37:11,820 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 122 transitions. [2020-12-22 04:37:11,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-12-22 04:37:11,821 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:37:11,821 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:37:12,035 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2020-12-22 04:37:12,036 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:37:12,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:37:12,037 INFO L82 PathProgramCache]: Analyzing trace with hash 1326059350, now seen corresponding path program 13 times [2020-12-22 04:37:12,037 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:37:12,037 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [79736994] [2020-12-22 04:37:12,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:37:12,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:37:12,278 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2020-12-22 04:37:12,278 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [79736994] [2020-12-22 04:37:12,278 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [474935105] [2020-12-22 04:37:12,279 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:37:12,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:37:12,482 INFO L263 TraceCheckSpWp]: Trace formula consists of 750 conjuncts, 16 conjunts are in the unsatisfiable core [2020-12-22 04:37:12,484 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:37:13,004 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2020-12-22 04:37:13,005 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:37:13,005 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 30 [2020-12-22 04:37:13,005 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1729056630] [2020-12-22 04:37:13,005 INFO L461 AbstractCegarLoop]: Interpolant automaton has 30 states [2020-12-22 04:37:13,006 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:37:13,006 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2020-12-22 04:37:13,007 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=344, Invalid=526, Unknown=0, NotChecked=0, Total=870 [2020-12-22 04:37:13,007 INFO L87 Difference]: Start difference. First operand 104 states and 122 transitions. Second operand 30 states. [2020-12-22 04:37:13,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:37:13,146 INFO L93 Difference]: Finished difference Result 185 states and 219 transitions. [2020-12-22 04:37:13,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2020-12-22 04:37:13,147 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 54 [2020-12-22 04:37:13,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:37:13,148 INFO L225 Difference]: With dead ends: 185 [2020-12-22 04:37:13,148 INFO L226 Difference]: Without dead ends: 107 [2020-12-22 04:37:13,149 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 78 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=344, Invalid=526, Unknown=0, NotChecked=0, Total=870 [2020-12-22 04:37:13,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2020-12-22 04:37:13,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 107. [2020-12-22 04:37:13,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107 states. [2020-12-22 04:37:13,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 125 transitions. [2020-12-22 04:37:13,154 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 125 transitions. Word has length 54 [2020-12-22 04:37:13,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:37:13,154 INFO L481 AbstractCegarLoop]: Abstraction has 107 states and 125 transitions. [2020-12-22 04:37:13,154 INFO L482 AbstractCegarLoop]: Interpolant automaton has 30 states. [2020-12-22 04:37:13,154 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 125 transitions. [2020-12-22 04:37:13,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2020-12-22 04:37:13,155 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:37:13,155 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:37:13,368 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2020-12-22 04:37:13,369 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:37:13,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:37:13,370 INFO L82 PathProgramCache]: Analyzing trace with hash 1093909173, now seen corresponding path program 14 times [2020-12-22 04:37:13,370 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:37:13,371 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1973059974] [2020-12-22 04:37:13,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:37:13,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:37:13,654 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2020-12-22 04:37:13,655 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1973059974] [2020-12-22 04:37:13,655 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1482946778] [2020-12-22 04:37:13,655 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:37:14,898 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-12-22 04:37:14,898 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:37:14,904 INFO L263 TraceCheckSpWp]: Trace formula consists of 758 conjuncts, 17 conjunts are in the unsatisfiable core [2020-12-22 04:37:14,906 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:37:15,442 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2020-12-22 04:37:15,443 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:37:15,443 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2020-12-22 04:37:15,443 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [752463603] [2020-12-22 04:37:15,444 INFO L461 AbstractCegarLoop]: Interpolant automaton has 32 states [2020-12-22 04:37:15,444 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:37:15,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2020-12-22 04:37:15,445 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=391, Invalid=601, Unknown=0, NotChecked=0, Total=992 [2020-12-22 04:37:15,445 INFO L87 Difference]: Start difference. First operand 107 states and 125 transitions. Second operand 32 states. [2020-12-22 04:37:15,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:37:15,616 INFO L93 Difference]: Finished difference Result 190 states and 224 transitions. [2020-12-22 04:37:15,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-12-22 04:37:15,617 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 56 [2020-12-22 04:37:15,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:37:15,618 INFO L225 Difference]: With dead ends: 190 [2020-12-22 04:37:15,618 INFO L226 Difference]: Without dead ends: 110 [2020-12-22 04:37:15,619 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=391, Invalid=601, Unknown=0, NotChecked=0, Total=992 [2020-12-22 04:37:15,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2020-12-22 04:37:15,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2020-12-22 04:37:15,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 110 states. [2020-12-22 04:37:15,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 128 transitions. [2020-12-22 04:37:15,624 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 128 transitions. Word has length 56 [2020-12-22 04:37:15,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:37:15,625 INFO L481 AbstractCegarLoop]: Abstraction has 110 states and 128 transitions. [2020-12-22 04:37:15,625 INFO L482 AbstractCegarLoop]: Interpolant automaton has 32 states. [2020-12-22 04:37:15,625 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 128 transitions. [2020-12-22 04:37:15,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-12-22 04:37:15,626 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:37:15,626 INFO L422 BasicCegarLoop]: trace histogram [15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:37:15,836 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:37:15,836 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:37:15,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:37:15,837 INFO L82 PathProgramCache]: Analyzing trace with hash 58516278, now seen corresponding path program 15 times [2020-12-22 04:37:15,837 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:37:15,837 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1577018042] [2020-12-22 04:37:15,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:37:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:37:16,146 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2020-12-22 04:37:16,147 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1577018042] [2020-12-22 04:37:16,147 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1582716979] [2020-12-22 04:37:16,147 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:37:30,848 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2020-12-22 04:37:30,848 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:37:30,872 INFO L263 TraceCheckSpWp]: Trace formula consists of 766 conjuncts, 18 conjunts are in the unsatisfiable core [2020-12-22 04:37:30,874 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:37:31,536 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2020-12-22 04:37:31,537 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:37:31,537 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 34 [2020-12-22 04:37:31,537 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [529262611] [2020-12-22 04:37:31,537 INFO L461 AbstractCegarLoop]: Interpolant automaton has 34 states [2020-12-22 04:37:31,538 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:37:31,538 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2020-12-22 04:37:31,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=441, Invalid=681, Unknown=0, NotChecked=0, Total=1122 [2020-12-22 04:37:31,539 INFO L87 Difference]: Start difference. First operand 110 states and 128 transitions. Second operand 34 states. [2020-12-22 04:37:31,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:37:31,702 INFO L93 Difference]: Finished difference Result 195 states and 229 transitions. [2020-12-22 04:37:31,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-12-22 04:37:31,703 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 58 [2020-12-22 04:37:31,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:37:31,704 INFO L225 Difference]: With dead ends: 195 [2020-12-22 04:37:31,704 INFO L226 Difference]: Without dead ends: 113 [2020-12-22 04:37:31,704 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 105 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=441, Invalid=681, Unknown=0, NotChecked=0, Total=1122 [2020-12-22 04:37:31,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2020-12-22 04:37:31,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 113. [2020-12-22 04:37:31,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113 states. [2020-12-22 04:37:31,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 131 transitions. [2020-12-22 04:37:31,710 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 131 transitions. Word has length 58 [2020-12-22 04:37:31,710 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:37:31,710 INFO L481 AbstractCegarLoop]: Abstraction has 113 states and 131 transitions. [2020-12-22 04:37:31,710 INFO L482 AbstractCegarLoop]: Interpolant automaton has 34 states. [2020-12-22 04:37:31,710 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 131 transitions. [2020-12-22 04:37:31,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-12-22 04:37:31,711 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:37:31,711 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:37:31,924 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2020-12-22 04:37:31,925 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:37:31,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:37:31,925 INFO L82 PathProgramCache]: Analyzing trace with hash 534524629, now seen corresponding path program 16 times [2020-12-22 04:37:31,926 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:37:31,926 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [188177126] [2020-12-22 04:37:31,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:37:31,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:37:32,259 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2020-12-22 04:37:32,259 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [188177126] [2020-12-22 04:37:32,259 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1654211807] [2020-12-22 04:37:32,259 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:37:35,613 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-12-22 04:37:35,613 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:37:35,623 INFO L263 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 19 conjunts are in the unsatisfiable core [2020-12-22 04:37:35,624 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:37:36,326 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2020-12-22 04:37:36,326 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:37:36,326 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 36 [2020-12-22 04:37:36,327 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [216399803] [2020-12-22 04:37:36,328 INFO L461 AbstractCegarLoop]: Interpolant automaton has 36 states [2020-12-22 04:37:36,328 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:37:36,329 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2020-12-22 04:37:36,330 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=494, Invalid=766, Unknown=0, NotChecked=0, Total=1260 [2020-12-22 04:37:36,330 INFO L87 Difference]: Start difference. First operand 113 states and 131 transitions. Second operand 36 states. [2020-12-22 04:37:36,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:37:36,530 INFO L93 Difference]: Finished difference Result 200 states and 234 transitions. [2020-12-22 04:37:36,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2020-12-22 04:37:36,530 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 60 [2020-12-22 04:37:36,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:37:36,531 INFO L225 Difference]: With dead ends: 200 [2020-12-22 04:37:36,531 INFO L226 Difference]: Without dead ends: 116 [2020-12-22 04:37:36,532 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 120 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=494, Invalid=766, Unknown=0, NotChecked=0, Total=1260 [2020-12-22 04:37:36,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2020-12-22 04:37:36,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 116. [2020-12-22 04:37:36,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 116 states. [2020-12-22 04:37:36,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 134 transitions. [2020-12-22 04:37:36,538 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 134 transitions. Word has length 60 [2020-12-22 04:37:36,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:37:36,538 INFO L481 AbstractCegarLoop]: Abstraction has 116 states and 134 transitions. [2020-12-22 04:37:36,538 INFO L482 AbstractCegarLoop]: Interpolant automaton has 36 states. [2020-12-22 04:37:36,538 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 134 transitions. [2020-12-22 04:37:36,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2020-12-22 04:37:36,539 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:37:36,539 INFO L422 BasicCegarLoop]: trace histogram [17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:37:36,752 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:37:36,753 INFO L429 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:37:36,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:37:36,753 INFO L82 PathProgramCache]: Analyzing trace with hash -776978666, now seen corresponding path program 17 times [2020-12-22 04:37:36,754 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:37:36,754 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170529046] [2020-12-22 04:37:36,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:37:36,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:37:37,110 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2020-12-22 04:37:37,111 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1170529046] [2020-12-22 04:37:37,111 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1109623108] [2020-12-22 04:37:37,111 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:37:38,408 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 10 check-sat command(s) [2020-12-22 04:37:38,408 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:37:38,417 INFO L263 TraceCheckSpWp]: Trace formula consists of 782 conjuncts, 20 conjunts are in the unsatisfiable core [2020-12-22 04:37:38,420 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:37:39,151 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2020-12-22 04:37:39,152 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:37:39,152 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20] total 38 [2020-12-22 04:37:39,152 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [136383951] [2020-12-22 04:37:39,153 INFO L461 AbstractCegarLoop]: Interpolant automaton has 38 states [2020-12-22 04:37:39,153 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:37:39,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2020-12-22 04:37:39,154 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=550, Invalid=856, Unknown=0, NotChecked=0, Total=1406 [2020-12-22 04:37:39,154 INFO L87 Difference]: Start difference. First operand 116 states and 134 transitions. Second operand 38 states. [2020-12-22 04:37:39,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:37:39,331 INFO L93 Difference]: Finished difference Result 205 states and 239 transitions. [2020-12-22 04:37:39,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2020-12-22 04:37:39,331 INFO L78 Accepts]: Start accepts. Automaton has 38 states. Word has length 62 [2020-12-22 04:37:39,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:37:39,332 INFO L225 Difference]: With dead ends: 205 [2020-12-22 04:37:39,332 INFO L226 Difference]: Without dead ends: 119 [2020-12-22 04:37:39,333 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 136 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=550, Invalid=856, Unknown=0, NotChecked=0, Total=1406 [2020-12-22 04:37:39,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2020-12-22 04:37:39,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2020-12-22 04:37:39,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 119 states. [2020-12-22 04:37:39,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 137 transitions. [2020-12-22 04:37:39,339 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 137 transitions. Word has length 62 [2020-12-22 04:37:39,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:37:39,339 INFO L481 AbstractCegarLoop]: Abstraction has 119 states and 137 transitions. [2020-12-22 04:37:39,339 INFO L482 AbstractCegarLoop]: Interpolant automaton has 38 states. [2020-12-22 04:37:39,339 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 137 transitions. [2020-12-22 04:37:39,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-12-22 04:37:39,340 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:37:39,340 INFO L422 BasicCegarLoop]: trace histogram [18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:37:39,553 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,18 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:37:39,554 INFO L429 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:37:39,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:37:39,555 INFO L82 PathProgramCache]: Analyzing trace with hash 804070133, now seen corresponding path program 18 times [2020-12-22 04:37:39,555 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:37:39,555 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1519793958] [2020-12-22 04:37:39,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:37:39,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:37:39,946 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2020-12-22 04:37:39,947 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1519793958] [2020-12-22 04:37:39,947 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [270629602] [2020-12-22 04:37:39,947 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:38:06,046 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2020-12-22 04:38:06,046 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:38:06,074 INFO L263 TraceCheckSpWp]: Trace formula consists of 790 conjuncts, 21 conjunts are in the unsatisfiable core [2020-12-22 04:38:06,076 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:38:06,791 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2020-12-22 04:38:06,791 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:38:06,791 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 40 [2020-12-22 04:38:06,791 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819655217] [2020-12-22 04:38:06,792 INFO L461 AbstractCegarLoop]: Interpolant automaton has 40 states [2020-12-22 04:38:06,792 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:38:06,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2020-12-22 04:38:06,793 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=419, Invalid=1141, Unknown=0, NotChecked=0, Total=1560 [2020-12-22 04:38:06,793 INFO L87 Difference]: Start difference. First operand 119 states and 137 transitions. Second operand 40 states. [2020-12-22 04:38:07,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:38:07,000 INFO L93 Difference]: Finished difference Result 210 states and 244 transitions. [2020-12-22 04:38:07,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2020-12-22 04:38:07,001 INFO L78 Accepts]: Start accepts. Automaton has 40 states. Word has length 64 [2020-12-22 04:38:07,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:38:07,002 INFO L225 Difference]: With dead ends: 210 [2020-12-22 04:38:07,002 INFO L226 Difference]: Without dead ends: 122 [2020-12-22 04:38:07,003 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 342 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=419, Invalid=1141, Unknown=0, NotChecked=0, Total=1560 [2020-12-22 04:38:07,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2020-12-22 04:38:07,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 122. [2020-12-22 04:38:07,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 122 states. [2020-12-22 04:38:07,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 122 states and 140 transitions. [2020-12-22 04:38:07,009 INFO L78 Accepts]: Start accepts. Automaton has 122 states and 140 transitions. Word has length 64 [2020-12-22 04:38:07,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:38:07,009 INFO L481 AbstractCegarLoop]: Abstraction has 122 states and 140 transitions. [2020-12-22 04:38:07,009 INFO L482 AbstractCegarLoop]: Interpolant automaton has 40 states. [2020-12-22 04:38:07,010 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 140 transitions. [2020-12-22 04:38:07,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2020-12-22 04:38:07,010 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:38:07,010 INFO L422 BasicCegarLoop]: trace histogram [19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:38:07,211 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2020-12-22 04:38:07,211 INFO L429 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:38:07,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:38:07,212 INFO L82 PathProgramCache]: Analyzing trace with hash 1218585334, now seen corresponding path program 19 times [2020-12-22 04:38:07,212 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:38:07,212 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938060019] [2020-12-22 04:38:07,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:38:07,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:38:07,661 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2020-12-22 04:38:07,661 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [938060019] [2020-12-22 04:38:07,661 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1958993532] [2020-12-22 04:38:07,662 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:38:07,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:38:07,942 INFO L263 TraceCheckSpWp]: Trace formula consists of 798 conjuncts, 22 conjunts are in the unsatisfiable core [2020-12-22 04:38:07,945 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:38:08,821 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2020-12-22 04:38:08,821 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:38:08,821 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 42 [2020-12-22 04:38:08,822 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1101667115] [2020-12-22 04:38:08,822 INFO L461 AbstractCegarLoop]: Interpolant automaton has 42 states [2020-12-22 04:38:08,822 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:38:08,823 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2020-12-22 04:38:08,823 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=671, Invalid=1051, Unknown=0, NotChecked=0, Total=1722 [2020-12-22 04:38:08,824 INFO L87 Difference]: Start difference. First operand 122 states and 140 transitions. Second operand 42 states. [2020-12-22 04:38:08,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:38:08,978 INFO L93 Difference]: Finished difference Result 215 states and 249 transitions. [2020-12-22 04:38:08,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2020-12-22 04:38:08,979 INFO L78 Accepts]: Start accepts. Automaton has 42 states. Word has length 66 [2020-12-22 04:38:08,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:38:08,980 INFO L225 Difference]: With dead ends: 215 [2020-12-22 04:38:08,980 INFO L226 Difference]: Without dead ends: 125 [2020-12-22 04:38:08,981 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 171 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=671, Invalid=1051, Unknown=0, NotChecked=0, Total=1722 [2020-12-22 04:38:08,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2020-12-22 04:38:08,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2020-12-22 04:38:08,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125 states. [2020-12-22 04:38:08,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 143 transitions. [2020-12-22 04:38:08,987 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 143 transitions. Word has length 66 [2020-12-22 04:38:08,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:38:08,987 INFO L481 AbstractCegarLoop]: Abstraction has 125 states and 143 transitions. [2020-12-22 04:38:08,987 INFO L482 AbstractCegarLoop]: Interpolant automaton has 42 states. [2020-12-22 04:38:08,988 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 143 transitions. [2020-12-22 04:38:08,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2020-12-22 04:38:08,988 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:38:08,988 INFO L422 BasicCegarLoop]: trace histogram [20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:38:09,201 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:38:09,202 INFO L429 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:38:09,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:38:09,202 INFO L82 PathProgramCache]: Analyzing trace with hash 1982368533, now seen corresponding path program 20 times [2020-12-22 04:38:09,203 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:38:09,203 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2132599981] [2020-12-22 04:38:09,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:38:09,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:38:09,706 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2020-12-22 04:38:09,706 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2132599981] [2020-12-22 04:38:09,707 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [75653598] [2020-12-22 04:38:09,707 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:38:11,234 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-12-22 04:38:11,234 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:38:11,240 INFO L263 TraceCheckSpWp]: Trace formula consists of 806 conjuncts, 23 conjunts are in the unsatisfiable core [2020-12-22 04:38:11,241 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:38:12,226 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2020-12-22 04:38:12,227 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:38:12,227 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 44 [2020-12-22 04:38:12,227 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745443244] [2020-12-22 04:38:12,227 INFO L461 AbstractCegarLoop]: Interpolant automaton has 44 states [2020-12-22 04:38:12,228 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:38:12,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2020-12-22 04:38:12,229 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=736, Invalid=1156, Unknown=0, NotChecked=0, Total=1892 [2020-12-22 04:38:12,229 INFO L87 Difference]: Start difference. First operand 125 states and 143 transitions. Second operand 44 states. [2020-12-22 04:38:12,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:38:12,409 INFO L93 Difference]: Finished difference Result 220 states and 254 transitions. [2020-12-22 04:38:12,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2020-12-22 04:38:12,410 INFO L78 Accepts]: Start accepts. Automaton has 44 states. Word has length 68 [2020-12-22 04:38:12,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:38:12,411 INFO L225 Difference]: With dead ends: 220 [2020-12-22 04:38:12,412 INFO L226 Difference]: Without dead ends: 128 [2020-12-22 04:38:12,413 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 190 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=736, Invalid=1156, Unknown=0, NotChecked=0, Total=1892 [2020-12-22 04:38:12,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2020-12-22 04:38:12,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2020-12-22 04:38:12,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 128 states. [2020-12-22 04:38:12,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 146 transitions. [2020-12-22 04:38:12,419 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 146 transitions. Word has length 68 [2020-12-22 04:38:12,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:38:12,419 INFO L481 AbstractCegarLoop]: Abstraction has 128 states and 146 transitions. [2020-12-22 04:38:12,419 INFO L482 AbstractCegarLoop]: Interpolant automaton has 44 states. [2020-12-22 04:38:12,419 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 146 transitions. [2020-12-22 04:38:12,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-12-22 04:38:12,420 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:38:12,420 INFO L422 BasicCegarLoop]: trace histogram [21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:38:12,635 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2020-12-22 04:38:12,636 INFO L429 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:38:12,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:38:12,636 INFO L82 PathProgramCache]: Analyzing trace with hash -1345286442, now seen corresponding path program 21 times [2020-12-22 04:38:12,637 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:38:12,637 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960297443] [2020-12-22 04:38:12,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:38:12,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:38:13,186 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2020-12-22 04:38:13,187 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960297443] [2020-12-22 04:38:13,187 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2129580293] [2020-12-22 04:38:13,187 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:38:28,756 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2020-12-22 04:38:28,756 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:38:28,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 55 conjunts are in the unsatisfiable core [2020-12-22 04:38:28,783 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:38:28,961 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2020-12-22 04:38:28,962 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-22 04:38:28,977 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-22 04:38:28,978 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-22 04:38:28,978 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:26 [2020-12-22 04:38:29,052 INFO L348 Elim1Store]: treesize reduction 32, result has 23.8 percent of original size [2020-12-22 04:38:29,053 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2020-12-22 04:38:29,057 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-22 04:38:29,076 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-22 04:38:29,078 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-22 04:38:29,078 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:40, output treesize:36 [2020-12-22 04:38:29,161 INFO L348 Elim1Store]: treesize reduction 76, result has 21.6 percent of original size [2020-12-22 04:38:29,161 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2020-12-22 04:38:29,165 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-22 04:38:29,184 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-22 04:38:29,186 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-22 04:38:29,187 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:46 [2020-12-22 04:38:29,282 INFO L348 Elim1Store]: treesize reduction 135, result has 18.7 percent of original size [2020-12-22 04:38:29,283 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 45 treesize of output 50 [2020-12-22 04:38:29,285 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-22 04:38:29,303 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-22 04:38:29,304 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-22 04:38:29,305 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:60, output treesize:56 [2020-12-22 04:38:29,443 INFO L348 Elim1Store]: treesize reduction 208, result has 16.5 percent of original size [2020-12-22 04:38:29,444 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 55 treesize of output 63 [2020-12-22 04:38:29,446 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-22 04:38:29,467 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-22 04:38:29,468 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-22 04:38:29,468 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:70, output treesize:66 [2020-12-22 04:38:29,633 INFO L348 Elim1Store]: treesize reduction 295, result has 14.7 percent of original size [2020-12-22 04:38:29,634 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 15 case distinctions, treesize of input 65 treesize of output 76 [2020-12-22 04:38:29,638 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-22 04:38:29,666 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-22 04:38:29,670 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-22 04:38:29,670 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:80, output treesize:76 [2020-12-22 04:38:29,873 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 36 [2020-12-22 04:38:29,874 INFO L348 Elim1Store]: treesize reduction 396, result has 13.3 percent of original size [2020-12-22 04:38:29,874 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 21 case distinctions, treesize of input 75 treesize of output 89 [2020-12-22 04:38:29,877 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-22 04:38:29,904 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-22 04:38:29,905 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-22 04:38:29,906 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:90, output treesize:86 [2020-12-22 04:38:30,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-22 04:38:30,057 INFO L348 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-12-22 04:38:30,057 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 133 treesize of output 101 [2020-12-22 04:38:30,063 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-22 04:38:30,104 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-22 04:38:30,108 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-12-22 04:38:30,108 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:147, output treesize:143 [2020-12-22 04:38:34,418 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-22 04:38:34,424 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-22 04:38:34,429 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-22 04:38:34,433 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-12-22 04:38:34,524 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 98 proven. 78 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2020-12-22 04:38:34,524 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:38:34,524 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 17] total 39 [2020-12-22 04:38:34,524 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1637999379] [2020-12-22 04:38:34,525 INFO L461 AbstractCegarLoop]: Interpolant automaton has 39 states [2020-12-22 04:38:34,525 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:38:34,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2020-12-22 04:38:34,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=413, Invalid=1059, Unknown=10, NotChecked=0, Total=1482 [2020-12-22 04:38:34,526 INFO L87 Difference]: Start difference. First operand 128 states and 146 transitions. Second operand 39 states. [2020-12-22 04:38:41,828 WARN L197 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 79 [2020-12-22 04:38:43,858 WARN L197 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 79 [2020-12-22 04:38:45,780 WARN L197 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 79 [2020-12-22 04:38:47,684 WARN L197 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 79 [2020-12-22 04:38:49,716 WARN L197 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 79 [2020-12-22 04:38:51,688 WARN L197 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 79 [2020-12-22 04:38:53,626 WARN L197 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 79 [2020-12-22 04:38:55,572 WARN L197 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 79 [2020-12-22 04:38:57,689 WARN L197 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 79 [2020-12-22 04:38:59,600 WARN L197 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 79 [2020-12-22 04:39:01,528 WARN L197 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 79 [2020-12-22 04:39:03,499 WARN L197 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 79 [2020-12-22 04:39:05,521 WARN L197 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 79 [2020-12-22 04:39:07,525 WARN L197 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 79 [2020-12-22 04:39:09,599 WARN L197 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 77 [2020-12-22 04:39:10,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:39:10,564 INFO L93 Difference]: Finished difference Result 224 states and 256 transitions. [2020-12-22 04:39:10,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-12-22 04:39:10,571 INFO L78 Accepts]: Start accepts. Automaton has 39 states. Word has length 70 [2020-12-22 04:39:10,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:39:10,572 INFO L225 Difference]: With dead ends: 224 [2020-12-22 04:39:10,572 INFO L226 Difference]: Without dead ends: 129 [2020-12-22 04:39:10,573 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 802 ImplicationChecksByTransitivity, 40.1s TimeCoverageRelationStatistics Valid=1017, Invalid=2853, Unknown=36, NotChecked=0, Total=3906 [2020-12-22 04:39:10,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2020-12-22 04:39:10,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 129. [2020-12-22 04:39:10,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 129 states. [2020-12-22 04:39:10,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 146 transitions. [2020-12-22 04:39:10,584 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 146 transitions. Word has length 70 [2020-12-22 04:39:10,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:39:10,584 INFO L481 AbstractCegarLoop]: Abstraction has 129 states and 146 transitions. [2020-12-22 04:39:10,584 INFO L482 AbstractCegarLoop]: Interpolant automaton has 39 states. [2020-12-22 04:39:10,584 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 146 transitions. [2020-12-22 04:39:10,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2020-12-22 04:39:10,585 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:39:10,585 INFO L422 BasicCegarLoop]: trace histogram [22, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:39:10,799 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2020-12-22 04:39:10,800 INFO L429 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:39:10,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:39:10,801 INFO L82 PathProgramCache]: Analyzing trace with hash -1492176392, now seen corresponding path program 1 times [2020-12-22 04:39:10,802 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:39:10,802 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222481938] [2020-12-22 04:39:10,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:39:10,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:39:11,392 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2020-12-22 04:39:11,392 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222481938] [2020-12-22 04:39:11,392 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1939085885] [2020-12-22 04:39:11,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:39:11,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:39:11,628 INFO L263 TraceCheckSpWp]: Trace formula consists of 815 conjuncts, 25 conjunts are in the unsatisfiable core [2020-12-22 04:39:11,630 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:39:12,910 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2020-12-22 04:39:12,911 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:39:12,911 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 48 [2020-12-22 04:39:12,911 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [590141037] [2020-12-22 04:39:12,912 INFO L461 AbstractCegarLoop]: Interpolant automaton has 48 states [2020-12-22 04:39:12,912 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:39:12,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2020-12-22 04:39:12,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=875, Invalid=1381, Unknown=0, NotChecked=0, Total=2256 [2020-12-22 04:39:12,913 INFO L87 Difference]: Start difference. First operand 129 states and 146 transitions. Second operand 48 states. [2020-12-22 04:39:13,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:39:13,154 INFO L93 Difference]: Finished difference Result 228 states and 262 transitions. [2020-12-22 04:39:13,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2020-12-22 04:39:13,154 INFO L78 Accepts]: Start accepts. Automaton has 48 states. Word has length 71 [2020-12-22 04:39:13,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:39:13,155 INFO L225 Difference]: With dead ends: 228 [2020-12-22 04:39:13,155 INFO L226 Difference]: Without dead ends: 134 [2020-12-22 04:39:13,157 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 231 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=875, Invalid=1381, Unknown=0, NotChecked=0, Total=2256 [2020-12-22 04:39:13,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2020-12-22 04:39:13,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 134. [2020-12-22 04:39:13,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 134 states. [2020-12-22 04:39:13,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 151 transitions. [2020-12-22 04:39:13,169 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 151 transitions. Word has length 71 [2020-12-22 04:39:13,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:39:13,170 INFO L481 AbstractCegarLoop]: Abstraction has 134 states and 151 transitions. [2020-12-22 04:39:13,170 INFO L482 AbstractCegarLoop]: Interpolant automaton has 48 states. [2020-12-22 04:39:13,170 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 151 transitions. [2020-12-22 04:39:13,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2020-12-22 04:39:13,172 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:39:13,172 INFO L422 BasicCegarLoop]: trace histogram [23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:39:13,385 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:39:13,386 INFO L429 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:39:13,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:39:13,386 INFO L82 PathProgramCache]: Analyzing trace with hash 243870136, now seen corresponding path program 2 times [2020-12-22 04:39:13,387 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:39:13,387 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1822919586] [2020-12-22 04:39:13,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:39:13,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:39:14,043 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2020-12-22 04:39:14,044 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1822919586] [2020-12-22 04:39:14,044 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [951920320] [2020-12-22 04:39:14,044 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:39:15,409 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-12-22 04:39:15,410 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:39:15,416 INFO L263 TraceCheckSpWp]: Trace formula consists of 827 conjuncts, 26 conjunts are in the unsatisfiable core [2020-12-22 04:39:15,418 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:39:16,704 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2020-12-22 04:39:16,704 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:39:16,704 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26] total 50 [2020-12-22 04:39:16,704 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [272942991] [2020-12-22 04:39:16,705 INFO L461 AbstractCegarLoop]: Interpolant automaton has 50 states [2020-12-22 04:39:16,705 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:39:16,706 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2020-12-22 04:39:16,706 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=949, Invalid=1501, Unknown=0, NotChecked=0, Total=2450 [2020-12-22 04:39:16,707 INFO L87 Difference]: Start difference. First operand 134 states and 151 transitions. Second operand 50 states. [2020-12-22 04:39:16,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:39:16,967 INFO L93 Difference]: Finished difference Result 235 states and 267 transitions. [2020-12-22 04:39:16,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2020-12-22 04:39:16,968 INFO L78 Accepts]: Start accepts. Automaton has 50 states. Word has length 74 [2020-12-22 04:39:16,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:39:16,969 INFO L225 Difference]: With dead ends: 235 [2020-12-22 04:39:16,969 INFO L226 Difference]: Without dead ends: 137 [2020-12-22 04:39:16,971 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 253 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=949, Invalid=1501, Unknown=0, NotChecked=0, Total=2450 [2020-12-22 04:39:16,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2020-12-22 04:39:16,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2020-12-22 04:39:16,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 137 states. [2020-12-22 04:39:16,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 154 transitions. [2020-12-22 04:39:16,982 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 154 transitions. Word has length 74 [2020-12-22 04:39:16,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:39:16,982 INFO L481 AbstractCegarLoop]: Abstraction has 137 states and 154 transitions. [2020-12-22 04:39:16,982 INFO L482 AbstractCegarLoop]: Interpolant automaton has 50 states. [2020-12-22 04:39:16,982 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 154 transitions. [2020-12-22 04:39:16,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2020-12-22 04:39:16,983 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 04:39:16,983 INFO L422 BasicCegarLoop]: trace histogram [24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 04:39:17,197 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2020-12-22 04:39:17,198 INFO L429 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 04:39:17,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 04:39:17,199 INFO L82 PathProgramCache]: Analyzing trace with hash 1347157139, now seen corresponding path program 3 times [2020-12-22 04:39:17,199 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 04:39:17,199 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1444522660] [2020-12-22 04:39:17,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 04:39:17,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 04:39:17,790 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2020-12-22 04:39:17,790 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1444522660] [2020-12-22 04:39:17,791 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2093530318] [2020-12-22 04:39:17,791 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:39:33,078 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2020-12-22 04:39:33,078 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-22 04:39:33,098 INFO L263 TraceCheckSpWp]: Trace formula consists of 771 conjuncts, 35 conjunts are in the unsatisfiable core [2020-12-22 04:39:33,100 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 04:39:33,176 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2020-12-22 04:39:33,177 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-22 04:39:33,187 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-22 04:39:33,188 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-22 04:39:33,188 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 [2020-12-22 04:39:33,246 INFO L348 Elim1Store]: treesize reduction 32, result has 23.8 percent of original size [2020-12-22 04:39:33,246 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2020-12-22 04:39:33,251 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-22 04:39:33,266 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-22 04:39:33,267 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-22 04:39:33,267 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:37, output treesize:33 [2020-12-22 04:39:33,348 INFO L348 Elim1Store]: treesize reduction 76, result has 21.6 percent of original size [2020-12-22 04:39:33,349 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2020-12-22 04:39:33,351 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-22 04:39:33,369 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-22 04:39:33,370 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-22 04:39:33,370 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:43 [2020-12-22 04:39:33,476 INFO L348 Elim1Store]: treesize reduction 135, result has 18.7 percent of original size [2020-12-22 04:39:33,477 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 45 treesize of output 50 [2020-12-22 04:39:33,478 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-22 04:39:33,496 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-22 04:39:33,497 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-22 04:39:33,498 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:57, output treesize:53 [2020-12-22 04:39:33,617 INFO L348 Elim1Store]: treesize reduction 208, result has 16.5 percent of original size [2020-12-22 04:39:33,617 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 55 treesize of output 63 [2020-12-22 04:39:33,619 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-22 04:39:33,639 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-22 04:39:33,639 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-22 04:39:33,640 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:67, output treesize:63 [2020-12-22 04:39:33,825 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 31 [2020-12-22 04:39:33,826 INFO L348 Elim1Store]: treesize reduction 295, result has 14.7 percent of original size [2020-12-22 04:39:33,826 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 15 case distinctions, treesize of input 65 treesize of output 76 [2020-12-22 04:39:33,829 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-22 04:39:33,858 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-22 04:39:33,859 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-22 04:39:33,859 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:77, output treesize:73 [2020-12-22 04:39:34,077 WARN L197 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 36 [2020-12-22 04:39:34,077 INFO L348 Elim1Store]: treesize reduction 396, result has 13.3 percent of original size [2020-12-22 04:39:34,078 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 21 case distinctions, treesize of input 75 treesize of output 89 [2020-12-22 04:39:34,083 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-22 04:39:34,116 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-22 04:39:34,117 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-22 04:39:34,117 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:87, output treesize:83 [2020-12-22 04:39:34,365 WARN L197 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 41 [2020-12-22 04:39:34,366 INFO L348 Elim1Store]: treesize reduction 497, result has 12.5 percent of original size [2020-12-22 04:39:34,366 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 0 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 28 case distinctions, treesize of input 133 treesize of output 101 [2020-12-22 04:39:34,371 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-22 04:39:34,401 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-22 04:39:34,404 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-12-22 04:39:34,405 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:144, output treesize:140 [2020-12-22 04:39:34,654 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-22 04:39:34,657 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-22 04:39:34,663 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-22 04:39:34,667 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-12-22 04:39:34,763 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 140 proven. 24 refuted. 0 times theorem prover too weak. 436 trivial. 0 not checked. [2020-12-22 04:39:34,763 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-22 04:39:34,763 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 13] total 38 [2020-12-22 04:39:34,763 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [718739802] [2020-12-22 04:39:34,764 INFO L461 AbstractCegarLoop]: Interpolant automaton has 38 states [2020-12-22 04:39:34,764 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 04:39:34,764 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2020-12-22 04:39:34,765 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=401, Invalid=1005, Unknown=0, NotChecked=0, Total=1406 [2020-12-22 04:39:34,765 INFO L87 Difference]: Start difference. First operand 137 states and 154 transitions. Second operand 38 states. [2020-12-22 04:39:44,959 WARN L197 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 78 [2020-12-22 04:39:45,243 WARN L197 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-12-22 04:39:45,407 WARN L197 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-12-22 04:39:45,709 WARN L197 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-12-22 04:39:45,902 WARN L197 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-12-22 04:39:48,012 WARN L197 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 78 [2020-12-22 04:39:48,400 WARN L197 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-12-22 04:39:48,690 WARN L197 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-12-22 04:39:48,983 WARN L197 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-12-22 04:39:50,377 WARN L197 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-12-22 04:39:52,553 WARN L197 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 78 [2020-12-22 04:39:53,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 04:39:53,096 INFO L93 Difference]: Finished difference Result 142 states and 160 transitions. [2020-12-22 04:39:53,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2020-12-22 04:39:53,097 INFO L78 Accepts]: Start accepts. Automaton has 38 states. Word has length 76 [2020-12-22 04:39:53,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 04:39:53,097 INFO L225 Difference]: With dead ends: 142 [2020-12-22 04:39:53,097 INFO L226 Difference]: Without dead ends: 0 [2020-12-22 04:39:53,099 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 681 ImplicationChecksByTransitivity, 12.7s TimeCoverageRelationStatistics Valid=1157, Invalid=3133, Unknown=0, NotChecked=0, Total=4290 [2020-12-22 04:39:53,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-12-22 04:39:53,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-12-22 04:39:53,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-12-22 04:39:53,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-12-22 04:39:53,099 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 76 [2020-12-22 04:39:53,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 04:39:53,100 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-12-22 04:39:53,100 INFO L482 AbstractCegarLoop]: Interpolant automaton has 38 states. [2020-12-22 04:39:53,100 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-12-22 04:39:53,100 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-22 04:39:53,314 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 04:39:53,318 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-12-22 04:40:32,066 WARN L197 SmtUtils]: Spent 38.70 s on a formula simplification. DAG size of input: 136 DAG size of output: 134 [2020-12-22 04:40:32,082 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 155) no Hoare annotation was computed. [2020-12-22 04:40:32,082 INFO L189 CegarLoopUtils]: For program point L432(lines 432 433) no Hoare annotation was computed. [2020-12-22 04:40:32,082 INFO L189 CegarLoopUtils]: For program point L432-2(lines 432 433) no Hoare annotation was computed. [2020-12-22 04:40:32,082 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-12-22 04:40:32,083 INFO L189 CegarLoopUtils]: For program point L185(lines 185 186) no Hoare annotation was computed. [2020-12-22 04:40:32,083 INFO L189 CegarLoopUtils]: For program point L466(lines 466 467) no Hoare annotation was computed. [2020-12-22 04:40:32,083 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2020-12-22 04:40:32,083 INFO L189 CegarLoopUtils]: For program point L450-2(lines 450 458) no Hoare annotation was computed. [2020-12-22 04:40:32,083 INFO L189 CegarLoopUtils]: For program point L450-3(lines 450 458) no Hoare annotation was computed. [2020-12-22 04:40:32,083 INFO L189 CegarLoopUtils]: For program point L203(lines 203 210) no Hoare annotation was computed. [2020-12-22 04:40:32,083 INFO L189 CegarLoopUtils]: For program point L203-2(lines 196 220) no Hoare annotation was computed. [2020-12-22 04:40:32,083 INFO L189 CegarLoopUtils]: For program point L484(lines 484 487) no Hoare annotation was computed. [2020-12-22 04:40:32,084 INFO L189 CegarLoopUtils]: For program point L154(lines 154 156) no Hoare annotation was computed. [2020-12-22 04:40:32,084 INFO L185 CegarLoopUtils]: At program point L154-2(lines 153 158) the Hoare annotation is: false [2020-12-22 04:40:32,084 INFO L189 CegarLoopUtils]: For program point L154-3(lines 154 156) no Hoare annotation was computed. [2020-12-22 04:40:32,084 INFO L185 CegarLoopUtils]: At program point L154-5(lines 153 158) the Hoare annotation is: false [2020-12-22 04:40:32,084 INFO L189 CegarLoopUtils]: For program point L154-6(lines 154 156) no Hoare annotation was computed. [2020-12-22 04:40:32,084 INFO L189 CegarLoopUtils]: For program point L468(lines 468 469) no Hoare annotation was computed. [2020-12-22 04:40:32,084 INFO L185 CegarLoopUtils]: At program point L154-8(lines 153 158) the Hoare annotation is: false [2020-12-22 04:40:32,084 INFO L189 CegarLoopUtils]: For program point L154-9(lines 154 156) no Hoare annotation was computed. [2020-12-22 04:40:32,084 INFO L185 CegarLoopUtils]: At program point L154-11(lines 153 158) the Hoare annotation is: false [2020-12-22 04:40:32,084 INFO L189 CegarLoopUtils]: For program point L154-12(lines 154 156) no Hoare annotation was computed. [2020-12-22 04:40:32,084 INFO L185 CegarLoopUtils]: At program point L154-14(lines 153 158) the Hoare annotation is: false [2020-12-22 04:40:32,084 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2020-12-22 04:40:32,085 INFO L189 CegarLoopUtils]: For program point L155-1(line 155) no Hoare annotation was computed. [2020-12-22 04:40:32,085 INFO L189 CegarLoopUtils]: For program point L155-2(line 155) no Hoare annotation was computed. [2020-12-22 04:40:32,085 INFO L189 CegarLoopUtils]: For program point L155-3(line 155) no Hoare annotation was computed. [2020-12-22 04:40:32,085 INFO L189 CegarLoopUtils]: For program point L155-4(line 155) no Hoare annotation was computed. [2020-12-22 04:40:32,085 INFO L189 CegarLoopUtils]: For program point L453(lines 453 457) no Hoare annotation was computed. [2020-12-22 04:40:32,085 INFO L189 CegarLoopUtils]: For program point L189(lines 189 192) no Hoare annotation was computed. [2020-12-22 04:40:32,085 INFO L189 CegarLoopUtils]: For program point L470(lines 470 473) no Hoare annotation was computed. [2020-12-22 04:40:32,085 INFO L189 CegarLoopUtils]: For program point L437(lines 437 440) no Hoare annotation was computed. [2020-12-22 04:40:32,085 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-12-22 04:40:32,085 INFO L189 CegarLoopUtils]: For program point L207(lines 207 208) no Hoare annotation was computed. [2020-12-22 04:40:32,085 INFO L189 CegarLoopUtils]: For program point L207-2(lines 207 208) no Hoare annotation was computed. [2020-12-22 04:40:32,085 INFO L192 CegarLoopUtils]: At program point L488(lines 414 489) the Hoare annotation is: true [2020-12-22 04:40:32,086 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 155) no Hoare annotation was computed. [2020-12-22 04:40:32,086 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2020-12-22 04:40:32,086 INFO L189 CegarLoopUtils]: For program point L423-2(line 423) no Hoare annotation was computed. [2020-12-22 04:40:32,086 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 155) no Hoare annotation was computed. [2020-12-22 04:40:32,086 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-12-22 04:40:32,086 INFO L189 CegarLoopUtils]: For program point L441(lines 441 444) no Hoare annotation was computed. [2020-12-22 04:40:32,086 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 155) no Hoare annotation was computed. [2020-12-22 04:40:32,086 INFO L189 CegarLoopUtils]: For program point L426(lines 426 427) no Hoare annotation was computed. [2020-12-22 04:40:32,086 INFO L189 CegarLoopUtils]: For program point L426-2(lines 426 427) no Hoare annotation was computed. [2020-12-22 04:40:32,086 INFO L189 CegarLoopUtils]: For program point L162-1(lines 162 166) no Hoare annotation was computed. [2020-12-22 04:40:32,086 INFO L189 CegarLoopUtils]: For program point L195-2(lines 195 220) no Hoare annotation was computed. [2020-12-22 04:40:32,087 INFO L185 CegarLoopUtils]: At program point L195-3(lines 195 220) the Hoare annotation is: false [2020-12-22 04:40:32,087 INFO L189 CegarLoopUtils]: For program point L162-3(lines 162 166) no Hoare annotation was computed. [2020-12-22 04:40:32,087 INFO L189 CegarLoopUtils]: For program point L195-4(lines 195 220) no Hoare annotation was computed. [2020-12-22 04:40:32,087 INFO L185 CegarLoopUtils]: At program point L162-4(lines 162 166) the Hoare annotation is: false [2020-12-22 04:40:32,087 INFO L189 CegarLoopUtils]: For program point L162-5(lines 162 166) no Hoare annotation was computed. [2020-12-22 04:40:32,087 INFO L189 CegarLoopUtils]: For program point L476(lines 476 479) no Hoare annotation was computed. [2020-12-22 04:40:32,087 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2020-12-22 04:40:32,087 INFO L189 CegarLoopUtils]: For program point L460-2(lines 460 475) no Hoare annotation was computed. [2020-12-22 04:40:32,087 INFO L189 CegarLoopUtils]: For program point L428(lines 428 429) no Hoare annotation was computed. [2020-12-22 04:40:32,087 INFO L189 CegarLoopUtils]: For program point L428-2(lines 428 429) no Hoare annotation was computed. [2020-12-22 04:40:32,087 INFO L189 CegarLoopUtils]: For program point L164(lines 164 165) no Hoare annotation was computed. [2020-12-22 04:40:32,088 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2020-12-22 04:40:32,088 INFO L185 CegarLoopUtils]: At program point L-1-2(line -1) the Hoare annotation is: (let ((.cse17 (select |#memory_int| |ULTIMATE.start_#Ultimate.C_memset_#ptr.base|))) (let ((.cse12 (= |ULTIMATE.start_#Ultimate.C_memset_#value| (select .cse17 (+ |ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205| |ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (- 7))))) (.cse0 (= |ULTIMATE.start_#Ultimate.C_memset_#value| (select .cse17 (+ |ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205| |ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (- 3))))) (.cse1 (= |ULTIMATE.start_do_discover_list_~#smp_rr~0.offset| 0)) (.cse2 (= |ULTIMATE.start_do_discover_list_~#smp_rr~0.offset| |ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|)) (.cse3 (= |ULTIMATE.start_do_discover_list_~#smp_rr~0.base| |ULTIMATE.start_#Ultimate.C_memset_#ptr.base|)) (.cse4 (= |ULTIMATE.start_#Ultimate.C_memset_#value| (select .cse17 (+ |ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205| |ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (- 1))))) (.cse5 (= |ULTIMATE.start_#Ultimate.C_memset_#value| (select .cse17 (+ |ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205| |ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (- 6))))) (.cse6 (<= |ULTIMATE.start_#Ultimate.C_memset_#value| 0)) (.cse7 (<= 0 |ULTIMATE.start_#Ultimate.C_memset_#value|)) (.cse8 (= |ULTIMATE.start_#Ultimate.C_memset_#value| (select .cse17 (+ |ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205| |ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (- 4))))) (.cse9 (= |ULTIMATE.start_#Ultimate.C_memset_#amount| 32)) (.cse10 (= |ULTIMATE.start_#Ultimate.C_memset_#value| (select .cse17 (+ |ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205| |ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (- 5))))) (.cse11 (= |ULTIMATE.start_#Ultimate.C_memset_#value| (select .cse17 (+ |ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205| |ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (- 2)))))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= |ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205| 7) .cse12) (and .cse7 .cse9 (= |ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205| 2) .cse1 .cse2 .cse3 .cse4 .cse11 .cse6) (and .cse7 (<= |ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205| 3) .cse9 .cse0 .cse1 .cse2 .cse3 .cse4 .cse11 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 (exists ((|v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236| Int)) (let ((.cse13 (select |#memory_int| |ULTIMATE.start_do_discover_list_~#smp_rr~0.base|))) (let ((.cse14 (select .cse13 (+ |ULTIMATE.start_do_discover_list_~#smp_rr~0.offset| |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236| (- 5))))) (and (= (select .cse13 (+ |ULTIMATE.start_do_discover_list_~#smp_rr~0.offset| |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236| (- 7))) .cse14) (= (select .cse13 (+ |ULTIMATE.start_do_discover_list_~#smp_rr~0.offset| |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236| (- 3))) .cse14) (< |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236| |ULTIMATE.start_#Ultimate.C_memset_#amount|) (= (select .cse13 (+ |ULTIMATE.start_do_discover_list_~#smp_rr~0.offset| |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236|)) .cse14) (= (select .cse13 (+ |ULTIMATE.start_do_discover_list_~#smp_rr~0.offset| |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236| (- 4))) .cse14) (<= .cse14 0) (= (select .cse13 (+ |ULTIMATE.start_do_discover_list_~#smp_rr~0.offset| |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236| (- 6))) .cse14) (= (select .cse13 (+ |ULTIMATE.start_do_discover_list_~#smp_rr~0.offset| |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236| (- 1))) .cse14) (= (select .cse13 (+ |ULTIMATE.start_do_discover_list_~#smp_rr~0.offset| |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236| (- 2))) .cse14) (<= |ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205| (+ |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236| 1)))))) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (exists ((|v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289| Int)) (let ((.cse16 (select |#memory_int| |ULTIMATE.start_do_discover_list_~#smp_rr~0.base|))) (let ((.cse15 (select .cse16 (+ |ULTIMATE.start_do_discover_list_~#smp_rr~0.offset| |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289| (- 2))))) (and (< |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289| |ULTIMATE.start_#Ultimate.C_memset_#amount|) (= .cse15 (select .cse16 (+ |ULTIMATE.start_do_discover_list_~#smp_rr~0.offset| |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289| (- 4)))) (= .cse15 (select .cse16 (+ |ULTIMATE.start_do_discover_list_~#smp_rr~0.offset| |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289| (- 7)))) (= .cse15 (select .cse16 (+ |ULTIMATE.start_do_discover_list_~#smp_rr~0.offset| |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289| (- 1)))) (= .cse15 (select .cse16 (+ |ULTIMATE.start_do_discover_list_~#smp_rr~0.offset| |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289|))) (<= |ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205| (+ |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289| 1)) (<= 0 .cse15) (= (select .cse16 (+ |ULTIMATE.start_do_discover_list_~#smp_rr~0.offset| |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289| (- 5))) .cse15) (= .cse15 (select .cse16 (+ |ULTIMATE.start_do_discover_list_~#smp_rr~0.offset| |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289| (- 6)))) (= .cse15 (select .cse16 (+ |ULTIMATE.start_do_discover_list_~#smp_rr~0.offset| |v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289| (- 3)))))))) .cse12) (and .cse7 .cse9 .cse1 .cse2 .cse3 (= |ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205| 1) (= |ULTIMATE.start_#Ultimate.C_memset_#value| (select .cse17 (+ |ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| |ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205| (- 1)))) .cse6) (and .cse7 .cse8 .cse9 .cse0 .cse1 .cse2 .cse3 .cse4 .cse11 (<= |ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205| 4) .cse6) (and (= |ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205| 0) .cse7 .cse9 .cse1 .cse2 .cse3 .cse6) (and .cse7 (<= |ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205| 5) .cse8 .cse9 .cse0 .cse1 .cse10 .cse2 .cse3 .cse4 .cse11 .cse6) (and .cse0 .cse1 .cse2 .cse3 (<= |ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205| 6) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11)))) [2020-12-22 04:40:32,088 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2020-12-22 04:40:32,088 INFO L189 CegarLoopUtils]: For program point L-1-3(line -1) no Hoare annotation was computed. [2020-12-22 04:40:32,089 INFO L189 CegarLoopUtils]: For program point L445-2(lines 445 448) no Hoare annotation was computed. [2020-12-22 04:40:32,089 INFO L185 CegarLoopUtils]: At program point L-1-5(line -1) the Hoare annotation is: false [2020-12-22 04:40:32,089 INFO L189 CegarLoopUtils]: For program point L-1-6(line -1) no Hoare annotation was computed. [2020-12-22 04:40:32,089 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 155) no Hoare annotation was computed. [2020-12-22 04:40:32,089 INFO L185 CegarLoopUtils]: At program point L-1-8(line -1) the Hoare annotation is: false [2020-12-22 04:40:32,089 INFO L189 CegarLoopUtils]: For program point L-1-9(line -1) no Hoare annotation was computed. [2020-12-22 04:40:32,089 INFO L189 CegarLoopUtils]: For program point L462(lines 462 465) no Hoare annotation was computed. [2020-12-22 04:40:32,089 INFO L192 CegarLoopUtils]: At program point L462-1(lines 462 465) the Hoare annotation is: true [2020-12-22 04:40:32,089 INFO L189 CegarLoopUtils]: For program point L199(lines 199 200) no Hoare annotation was computed. [2020-12-22 04:40:32,089 INFO L189 CegarLoopUtils]: For program point L199-2(lines 199 200) no Hoare annotation was computed. [2020-12-22 04:40:32,089 INFO L189 CegarLoopUtils]: For program point L480(lines 480 483) no Hoare annotation was computed. [2020-12-22 04:40:32,090 INFO L192 CegarLoopUtils]: At program point L497(lines 491 498) the Hoare annotation is: true [2020-12-22 04:40:32,090 INFO L185 CegarLoopUtils]: At program point L167(lines 159 168) the Hoare annotation is: false [2020-12-22 04:40:32,109 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,110 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,111 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,111 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,111 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,112 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,112 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,112 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,112 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,113 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,116 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,116 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,117 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,117 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,117 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,117 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,118 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,118 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,118 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,118 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,118 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,119 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,119 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,119 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,119 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,120 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,121 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,122 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,122 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,122 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,122 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,122 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,123 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,123 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,123 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,123 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,124 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,124 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,124 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,125 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,125 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,125 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,125 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,126 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,126 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,126 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,126 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,127 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,127 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,127 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,127 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,127 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,128 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,128 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,128 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,128 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,129 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,129 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,129 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,129 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,130 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,130 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,130 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,130 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,131 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,131 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,131 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,131 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,132 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,132 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,132 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,132 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,132 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,134 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,134 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,134 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,134 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,135 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,135 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,135 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,135 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,135 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,136 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,136 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,136 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,136 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,136 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,137 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,137 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,137 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,137 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,137 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,138 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,138 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,138 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,138 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,138 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,139 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,139 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,139 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,139 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,139 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,140 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,140 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,140 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,140 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,140 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,141 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,141 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,141 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,141 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,141 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,142 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,142 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,142 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,142 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,142 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,159 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,159 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,160 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,160 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,160 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,160 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,161 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,161 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,161 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,161 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,161 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,162 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,162 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,162 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,162 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,162 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,163 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,163 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,163 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,163 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,163 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,163 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,164 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,164 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,164 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,164 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,164 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,165 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,165 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,165 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,165 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,165 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,166 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,166 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,166 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,167 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,167 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,167 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,167 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,168 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,168 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,168 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,168 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,168 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,169 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,169 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,169 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,169 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,170 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,170 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,170 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,170 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,170 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,171 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,171 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,171 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,171 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,171 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,172 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,172 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,172 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,172 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,172 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,173 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,173 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,173 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,175 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,175 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,175 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,176 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,176 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,176 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,176 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,176 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,177 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,177 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,177 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,177 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,177 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,178 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,178 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,178 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,178 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,178 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,178 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,179 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,179 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,179 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,179 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,179 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,180 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,180 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,180 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,180 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,180 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,181 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,181 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,181 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,181 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,181 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,182 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,182 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,182 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,182 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,182 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,182 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,183 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,183 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,183 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,183 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,183 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,183 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,184 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,184 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,184 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,184 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,184 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,184 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,185 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,185 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,185 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,185 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.12 04:40:32 BoogieIcfgContainer [2020-12-22 04:40:32,199 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-22 04:40:32,200 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-22 04:40:32,200 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-22 04:40:32,200 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-22 04:40:32,201 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 04:36:29" (3/4) ... [2020-12-22 04:40:32,209 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-12-22 04:40:32,246 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 62 nodes and edges [2020-12-22 04:40:32,248 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 24 nodes and edges [2020-12-22 04:40:32,249 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2020-12-22 04:40:32,250 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-12-22 04:40:32,251 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-12-22 04:40:32,252 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-22 04:40:32,295 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -3] && smp_rr == 0) && smp_rr == #Ultimate.C_memset_#ptr) && smp_rr == #Ultimate.C_memset_#ptr) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -1]) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -6]) && unknown-#value-unknown <= 0) && 0 <= unknown-#value-unknown) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -4]) && unknown-#amount-unknown == 32) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -5]) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -2]) && aux-#t~loopctr205-aux <= 7) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -7]) || ((((((((0 <= unknown-#value-unknown && unknown-#amount-unknown == 32) && aux-#t~loopctr205-aux == 2) && smp_rr == 0) && smp_rr == #Ultimate.C_memset_#ptr) && smp_rr == #Ultimate.C_memset_#ptr) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -1]) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -2]) && unknown-#value-unknown <= 0)) || (((((((((0 <= unknown-#value-unknown && aux-#t~loopctr205-aux <= 3) && unknown-#amount-unknown == 32) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -3]) && smp_rr == 0) && smp_rr == #Ultimate.C_memset_#ptr) && smp_rr == #Ultimate.C_memset_#ptr) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -1]) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -2]) && unknown-#value-unknown <= 0)) || ((((((((((((((unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -3] && smp_rr == 0) && smp_rr == #Ultimate.C_memset_#ptr) && smp_rr == #Ultimate.C_memset_#ptr) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -1]) && (\exists v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 : int :: ((((((((unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -7] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -5] && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -3] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -5]) && v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 < unknown-#amount-unknown) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -5]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -4] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -5]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -5] <= 0) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -6] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -5]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -1] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -5]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -2] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -5]) && aux-#t~loopctr205-aux <= v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + 1)) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -6]) && unknown-#value-unknown <= 0) && 0 <= unknown-#value-unknown) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -4]) && unknown-#amount-unknown == 32) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -5]) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -2]) && (\exists v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 : int :: ((((((((v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 < unknown-#amount-unknown && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -2] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -4]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -2] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -7]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -2] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -1]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -2] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289]) && aux-#t~loopctr205-aux <= v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + 1) && 0 <= unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -2]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -5] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -2]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -2] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -6]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -2] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -3])) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -7])) || (((((((0 <= unknown-#value-unknown && unknown-#amount-unknown == 32) && smp_rr == 0) && smp_rr == #Ultimate.C_memset_#ptr) && smp_rr == #Ultimate.C_memset_#ptr) && aux-#t~loopctr205-aux == 1) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][#Ultimate.C_memset_#ptr + aux-#t~loopctr205-aux + -1]) && unknown-#value-unknown <= 0)) || ((((((((((0 <= unknown-#value-unknown && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -4]) && unknown-#amount-unknown == 32) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -3]) && smp_rr == 0) && smp_rr == #Ultimate.C_memset_#ptr) && smp_rr == #Ultimate.C_memset_#ptr) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -1]) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -2]) && aux-#t~loopctr205-aux <= 4) && unknown-#value-unknown <= 0)) || ((((((aux-#t~loopctr205-aux == 0 && 0 <= unknown-#value-unknown) && unknown-#amount-unknown == 32) && smp_rr == 0) && smp_rr == #Ultimate.C_memset_#ptr) && smp_rr == #Ultimate.C_memset_#ptr) && unknown-#value-unknown <= 0)) || (((((((((((0 <= unknown-#value-unknown && aux-#t~loopctr205-aux <= 5) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -4]) && unknown-#amount-unknown == 32) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -3]) && smp_rr == 0) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -5]) && smp_rr == #Ultimate.C_memset_#ptr) && smp_rr == #Ultimate.C_memset_#ptr) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -1]) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -2]) && unknown-#value-unknown <= 0)) || ((((((((((((unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -3] && smp_rr == 0) && smp_rr == #Ultimate.C_memset_#ptr) && smp_rr == #Ultimate.C_memset_#ptr) && aux-#t~loopctr205-aux <= 6) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -1]) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -6]) && unknown-#value-unknown <= 0) && 0 <= unknown-#value-unknown) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -4]) && unknown-#amount-unknown == 32) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -5]) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -2]) [2020-12-22 04:40:32,445 INFO L141 WitnessManager]: Wrote witness to /storage/repos/svcomp/c/loops-crafted-1/discover_list.c-witness.graphml [2020-12-22 04:40:32,445 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-22 04:40:32,446 INFO L168 Benchmark]: Toolchain (without parser) took 244609.38 ms. Allocated memory was 160.4 MB in the beginning and 237.0 MB in the end (delta: 76.5 MB). Free memory was 134.5 MB in the beginning and 140.0 MB in the end (delta: -5.5 MB). Peak memory consumption was 71.4 MB. Max. memory is 8.0 GB. [2020-12-22 04:40:32,447 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 160.4 MB. Free memory is still 132.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-12-22 04:40:32,447 INFO L168 Benchmark]: CACSL2BoogieTranslator took 584.52 ms. Allocated memory is still 160.4 MB. Free memory was 134.3 MB in the beginning and 113.4 MB in the end (delta: 20.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-12-22 04:40:32,448 INFO L168 Benchmark]: Boogie Procedure Inliner took 133.20 ms. Allocated memory is still 160.4 MB. Free memory was 113.2 MB in the beginning and 108.8 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-12-22 04:40:32,450 INFO L168 Benchmark]: Boogie Preprocessor took 130.84 ms. Allocated memory is still 160.4 MB. Free memory was 108.8 MB in the beginning and 140.0 MB in the end (delta: -31.3 MB). Peak memory consumption was 6.8 MB. Max. memory is 8.0 GB. [2020-12-22 04:40:32,451 INFO L168 Benchmark]: RCFGBuilder took 1170.61 ms. Allocated memory is still 160.4 MB. Free memory was 140.0 MB in the beginning and 79.2 MB in the end (delta: 60.8 MB). Peak memory consumption was 60.8 MB. Max. memory is 8.0 GB. [2020-12-22 04:40:32,451 INFO L168 Benchmark]: TraceAbstraction took 242333.86 ms. Allocated memory was 160.4 MB in the beginning and 237.0 MB in the end (delta: 76.5 MB). Free memory was 78.7 MB in the beginning and 159.9 MB in the end (delta: -81.2 MB). Peak memory consumption was 83.5 MB. Max. memory is 8.0 GB. [2020-12-22 04:40:32,453 INFO L168 Benchmark]: Witness Printer took 245.55 ms. Allocated memory is still 237.0 MB. Free memory was 159.9 MB in the beginning and 140.0 MB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-12-22 04:40:32,459 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 160.4 MB. Free memory is still 132.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 584.52 ms. Allocated memory is still 160.4 MB. Free memory was 134.3 MB in the beginning and 113.4 MB in the end (delta: 20.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 133.20 ms. Allocated memory is still 160.4 MB. Free memory was 113.2 MB in the beginning and 108.8 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 130.84 ms. Allocated memory is still 160.4 MB. Free memory was 108.8 MB in the beginning and 140.0 MB in the end (delta: -31.3 MB). Peak memory consumption was 6.8 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1170.61 ms. Allocated memory is still 160.4 MB. Free memory was 140.0 MB in the beginning and 79.2 MB in the end (delta: 60.8 MB). Peak memory consumption was 60.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 242333.86 ms. Allocated memory was 160.4 MB in the beginning and 237.0 MB in the end (delta: 76.5 MB). Free memory was 78.7 MB in the beginning and 159.9 MB in the end (delta: -81.2 MB). Peak memory consumption was 83.5 MB. Max. memory is 8.0 GB. * Witness Printer took 245.55 ms. Allocated memory is still 237.0 MB. Free memory was 159.9 MB in the beginning and 140.0 MB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 155]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 155]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 155]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 155]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 155]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant [2020-12-22 04:40:32,489 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,490 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,490 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,490 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,490 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,491 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,491 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,491 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,491 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,491 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,491 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,492 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,492 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,492 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,492 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,493 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,493 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,493 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,493 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,493 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,493 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,494 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,494 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,494 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,494 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,494 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,494 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,495 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,495 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,495 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,495 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,495 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,495 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,496 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,497 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,497 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,498 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,498 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,498 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,498 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,500 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,500 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,500 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,500 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,500 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,501 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,501 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,501 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,501 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,501 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,501 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,502 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,503 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,503 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,503 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,503 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,503 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,503 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,504 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,504 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,504 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,504 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,504 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,504 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,505 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,505 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,505 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,505 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,505 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,505 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,506 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,506 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,506 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,506 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,506 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,506 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,506 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,507 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,507 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,507 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,507 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,507 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,507 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,507 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,507 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,508 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,508 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,508 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,508 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,508 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,508 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,509 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,509 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,509 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,509 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,509 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,509 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,510 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,510 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,510 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,510 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,510 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,510 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,510 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,511 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,511 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,511 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,511 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,511 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,512 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,512 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,512 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,512 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,512 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,512 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,513 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,513 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,513 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,513 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,519 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,519 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,520 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,520 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,520 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,520 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,520 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,520 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,521 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,521 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,521 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,521 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,521 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,521 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,522 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,522 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,522 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,522 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,522 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,522 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,522 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,522 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,523 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,523 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,523 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,523 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,523 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,523 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,524 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,524 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,524 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,524 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,524 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,524 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,524 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,525 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,525 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,525 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,525 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,525 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,526 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,526 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,526 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,526 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,526 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,526 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,527 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,527 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,527 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,528 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,529 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,529 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,529 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236,QUANTIFIED] [2020-12-22 04:40:32,529 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,529 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,530 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,530 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,530 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,531 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,531 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,531 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,531 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,531 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,531 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,532 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,532 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,532 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,532 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,532 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,532 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,533 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,533 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,533 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,534 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,534 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,534 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,534 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,534 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289,QUANTIFIED] [2020-12-22 04:40:32,534 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,534 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,535 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,535 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,535 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,535 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,535 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,535 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,535 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,536 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,536 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,536 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,536 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,536 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,537 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,537 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,537 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,538 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,538 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,538 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,538 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,538 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,538 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,538 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,539 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,539 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,539 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,539 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,539 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,539 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,541 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,542 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,542 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,542 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,543 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,543 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,543 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,543 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,543 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,543 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,543 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,543 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,544 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2020-12-22 04:40:32,544 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled Derived loop invariant: ((((((((((((((((((((unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -3] && smp_rr == 0) && smp_rr == #Ultimate.C_memset_#ptr) && smp_rr == #Ultimate.C_memset_#ptr) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -1]) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -6]) && unknown-#value-unknown <= 0) && 0 <= unknown-#value-unknown) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -4]) && unknown-#amount-unknown == 32) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -5]) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -2]) && aux-#t~loopctr205-aux <= 7) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -7]) || ((((((((0 <= unknown-#value-unknown && unknown-#amount-unknown == 32) && aux-#t~loopctr205-aux == 2) && smp_rr == 0) && smp_rr == #Ultimate.C_memset_#ptr) && smp_rr == #Ultimate.C_memset_#ptr) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -1]) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -2]) && unknown-#value-unknown <= 0)) || (((((((((0 <= unknown-#value-unknown && aux-#t~loopctr205-aux <= 3) && unknown-#amount-unknown == 32) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -3]) && smp_rr == 0) && smp_rr == #Ultimate.C_memset_#ptr) && smp_rr == #Ultimate.C_memset_#ptr) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -1]) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -2]) && unknown-#value-unknown <= 0)) || ((((((((((((((unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -3] && smp_rr == 0) && smp_rr == #Ultimate.C_memset_#ptr) && smp_rr == #Ultimate.C_memset_#ptr) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -1]) && (\exists v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 : int :: ((((((((unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -7] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -5] && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -3] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -5]) && v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 < unknown-#amount-unknown) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -5]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -4] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -5]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -5] <= 0) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -6] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -5]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -1] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -5]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -2] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + -5]) && aux-#t~loopctr205-aux <= v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_236 + 1)) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -6]) && unknown-#value-unknown <= 0) && 0 <= unknown-#value-unknown) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -4]) && unknown-#amount-unknown == 32) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -5]) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -2]) && (\exists v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 : int :: ((((((((v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 < unknown-#amount-unknown && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -2] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -4]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -2] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -7]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -2] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -1]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -2] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289]) && aux-#t~loopctr205-aux <= v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + 1) && 0 <= unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -2]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -5] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -2]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -2] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -6]) && unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -2] == unknown-#memory_int-unknown[smp_rr][smp_rr + v_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr205_289 + -3])) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -7])) || (((((((0 <= unknown-#value-unknown && unknown-#amount-unknown == 32) && smp_rr == 0) && smp_rr == #Ultimate.C_memset_#ptr) && smp_rr == #Ultimate.C_memset_#ptr) && aux-#t~loopctr205-aux == 1) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][#Ultimate.C_memset_#ptr + aux-#t~loopctr205-aux + -1]) && unknown-#value-unknown <= 0)) || ((((((((((0 <= unknown-#value-unknown && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -4]) && unknown-#amount-unknown == 32) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -3]) && smp_rr == 0) && smp_rr == #Ultimate.C_memset_#ptr) && smp_rr == #Ultimate.C_memset_#ptr) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -1]) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -2]) && aux-#t~loopctr205-aux <= 4) && unknown-#value-unknown <= 0)) || ((((((aux-#t~loopctr205-aux == 0 && 0 <= unknown-#value-unknown) && unknown-#amount-unknown == 32) && smp_rr == 0) && smp_rr == #Ultimate.C_memset_#ptr) && smp_rr == #Ultimate.C_memset_#ptr) && unknown-#value-unknown <= 0)) || (((((((((((0 <= unknown-#value-unknown && aux-#t~loopctr205-aux <= 5) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -4]) && unknown-#amount-unknown == 32) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -3]) && smp_rr == 0) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -5]) && smp_rr == #Ultimate.C_memset_#ptr) && smp_rr == #Ultimate.C_memset_#ptr) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -1]) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -2]) && unknown-#value-unknown <= 0)) || ((((((((((((unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -3] && smp_rr == 0) && smp_rr == #Ultimate.C_memset_#ptr) && smp_rr == #Ultimate.C_memset_#ptr) && aux-#t~loopctr205-aux <= 6) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -1]) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -6]) && unknown-#value-unknown <= 0) && 0 <= unknown-#value-unknown) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -4]) && unknown-#amount-unknown == 32) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -5]) && unknown-#value-unknown == unknown-#memory_int-unknown[#Ultimate.C_memset_#ptr][aux-#t~loopctr205-aux + #Ultimate.C_memset_#ptr + -2]) - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 195]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 75 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 203.3s, OverallIterations: 27, TraceHistogramMax: 24, AutomataDifference: 57.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 38.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2055 SDtfs, 248 SDslu, 17352 SDs, 0 SdLazy, 3442 SolverSat, 918 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 9.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1680 GetRequests, 998 SyntacticMatches, 0 SemanticMatches, 682 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3545 ImplicationChecksByTransitivity, 66.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=137occurred in iteration=26, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 27 MinimizatonAttempts, 56 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 14 LocationsWithAnnotation, 14 PreInvPairs, 46 NumberOfFragments, 835 HoareAnnotationTreeSize, 14 FomulaSimplifications, 6256 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 14 FomulaSimplificationsInter, 16 FormulaSimplificationTreeSizeReductionInter, 38.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.0s SsaConstructionTime, 112.1s SatisfiabilityAnalysisTime, 25.3s InterpolantComputationTime, 2627 NumberOfCodeBlocks, 2601 NumberOfCodeBlocksAsserted, 126 NumberOfCheckSat, 2576 ConstructedInterpolants, 9 QuantifiedInterpolants, 525162 SizeOfPredicates, 64 NumberOfNonLiveVariables, 17787 ConjunctsInSsa, 411 ConjunctsInUnsatCore, 51 InterpolantComputations, 3 PerfectInterpolantSequences, 5586/10357 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...