/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem14_label24.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:44:55,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:44:55,566 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:44:55,578 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:44:55,579 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:44:55,580 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:44:55,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:44:55,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:44:55,584 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:44:55,585 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:44:55,586 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:44:55,587 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:44:55,588 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:44:55,588 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:44:55,589 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:44:55,591 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:44:55,591 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:44:55,596 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:44:55,600 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:44:55,601 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:44:55,605 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:44:55,606 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:44:55,609 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:44:55,610 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:44:55,612 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 00:44:55,631 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:44:55,632 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:44:55,634 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:44:55,635 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:44:55,651 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:44:55,651 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:44:55,653 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:44:55,653 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:44:55,654 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:44:55,654 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:44:55,654 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:44:55,654 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:44:55,654 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:44:55,655 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:44:55,656 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:44:55,656 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:44:55,656 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:44:55,656 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:44:55,657 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:44:55,657 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:44:55,657 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:44:55,657 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:44:55,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:44:55,658 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:44:55,658 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:44:55,658 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:44:55,659 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:44:55,922 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:44:55,933 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:44:55,936 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:44:55,938 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:44:55,938 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:44:55,939 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem14_label24.c [2020-07-18 00:44:56,011 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca79a1c24/4208dd7fc5a54360a31ec0abf443b88b/FLAG40afb0672 [2020-07-18 00:44:56,602 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:44:56,603 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem14_label24.c [2020-07-18 00:44:56,620 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca79a1c24/4208dd7fc5a54360a31ec0abf443b88b/FLAG40afb0672 [2020-07-18 00:44:56,915 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca79a1c24/4208dd7fc5a54360a31ec0abf443b88b [2020-07-18 00:44:56,926 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:44:56,929 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:44:56,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:44:56,934 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:44:56,937 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:44:56,939 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:44:56" (1/1) ... [2020-07-18 00:44:56,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4767c110 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:56, skipping insertion in model container [2020-07-18 00:44:56,943 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:44:56" (1/1) ... [2020-07-18 00:44:56,951 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:44:57,006 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:44:57,614 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:44:57,620 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:44:57,756 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:44:57,773 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:44:57,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:57 WrapperNode [2020-07-18 00:44:57,773 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:44:57,774 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:44:57,774 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:44:57,774 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:44:57,788 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:57" (1/1) ... [2020-07-18 00:44:57,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:57" (1/1) ... [2020-07-18 00:44:57,812 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:57" (1/1) ... [2020-07-18 00:44:57,812 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:57" (1/1) ... [2020-07-18 00:44:57,904 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:57" (1/1) ... [2020-07-18 00:44:57,922 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:57" (1/1) ... [2020-07-18 00:44:57,928 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:57" (1/1) ... [2020-07-18 00:44:57,938 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:44:57,938 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:44:57,939 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:44:57,939 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:44:57,940 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:57" (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 [2020-07-18 00:44:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:44:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:44:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 00:44:58,009 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:44:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 00:44:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:44:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:44:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 00:44:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:44:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:44:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:45:00,738 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:45:00,739 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 00:45:00,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:45:00 BoogieIcfgContainer [2020-07-18 00:45:00,748 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:45:00,750 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:45:00,750 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:45:00,753 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:45:00,754 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:44:56" (1/3) ... [2020-07-18 00:45:00,755 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42ea5a25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:45:00, skipping insertion in model container [2020-07-18 00:45:00,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:57" (2/3) ... [2020-07-18 00:45:00,756 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42ea5a25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:45:00, skipping insertion in model container [2020-07-18 00:45:00,756 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:45:00" (3/3) ... [2020-07-18 00:45:00,758 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem14_label24.c [2020-07-18 00:45:00,768 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:45:00,777 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:45:00,792 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:45:00,814 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:45:00,814 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:45:00,815 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:45:00,815 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:45:00,815 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:45:00,815 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:45:00,815 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:45:00,816 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:45:00,841 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states. [2020-07-18 00:45:00,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-18 00:45:00,855 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:45:00,857 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, 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] [2020-07-18 00:45:00,857 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:45:00,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:45:00,863 INFO L82 PathProgramCache]: Analyzing trace with hash -444760420, now seen corresponding path program 1 times [2020-07-18 00:45:00,870 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:45:00,871 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1654758890] [2020-07-18 00:45:00,871 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:45:01,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:45:01,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:45:01,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {696#(and (= ~a12~0 |old(~a12~0)|) (= ~inputA~0 |old(~inputA~0)|) (= ~inputE~0 |old(~inputE~0)|) (= ~inputB~0 |old(~inputB~0)|) (= ~inputF~0 |old(~inputF~0)|) (= ~inputC~0 |old(~inputC~0)|) (= ~a24~0 |old(~a24~0)|) (= ~inputD~0 |old(~inputD~0)|) (= ~a21~0 |old(~a21~0)|) (= ~a15~0 |old(~a15~0)|))} ~inputD~0 := 4; {681#true} is VALID [2020-07-18 00:45:01,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {681#true} ~inputB~0 := 2; {681#true} is VALID [2020-07-18 00:45:01,311 INFO L280 TraceCheckUtils]: 2: Hoare triple {681#true} ~inputC~0 := 3; {681#true} is VALID [2020-07-18 00:45:01,311 INFO L280 TraceCheckUtils]: 3: Hoare triple {681#true} ~inputF~0 := 6; {681#true} is VALID [2020-07-18 00:45:01,312 INFO L280 TraceCheckUtils]: 4: Hoare triple {681#true} ~inputE~0 := 5; {681#true} is VALID [2020-07-18 00:45:01,312 INFO L280 TraceCheckUtils]: 5: Hoare triple {681#true} ~inputA~0 := 1; {681#true} is VALID [2020-07-18 00:45:01,313 INFO L280 TraceCheckUtils]: 6: Hoare triple {681#true} ~a21~0 := 7; {697#(<= 7 ~a21~0)} is VALID [2020-07-18 00:45:01,314 INFO L280 TraceCheckUtils]: 7: Hoare triple {697#(<= 7 ~a21~0)} ~a15~0 := 8; {697#(<= 7 ~a21~0)} is VALID [2020-07-18 00:45:01,315 INFO L280 TraceCheckUtils]: 8: Hoare triple {697#(<= 7 ~a21~0)} ~a12~0 := -49; {697#(<= 7 ~a21~0)} is VALID [2020-07-18 00:45:01,316 INFO L280 TraceCheckUtils]: 9: Hoare triple {697#(<= 7 ~a21~0)} ~a24~0 := 1; {697#(<= 7 ~a21~0)} is VALID [2020-07-18 00:45:01,317 INFO L280 TraceCheckUtils]: 10: Hoare triple {697#(<= 7 ~a21~0)} assume true; {697#(<= 7 ~a21~0)} is VALID [2020-07-18 00:45:01,319 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {697#(<= 7 ~a21~0)} {681#true} #1397#return; {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,326 INFO L263 TraceCheckUtils]: 0: Hoare triple {681#true} call ULTIMATE.init(); {696#(and (= ~a12~0 |old(~a12~0)|) (= ~inputA~0 |old(~inputA~0)|) (= ~inputE~0 |old(~inputE~0)|) (= ~inputB~0 |old(~inputB~0)|) (= ~inputF~0 |old(~inputF~0)|) (= ~inputC~0 |old(~inputC~0)|) (= ~a24~0 |old(~a24~0)|) (= ~inputD~0 |old(~inputD~0)|) (= ~a21~0 |old(~a21~0)|) (= ~a15~0 |old(~a15~0)|))} is VALID [2020-07-18 00:45:01,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {696#(and (= ~a12~0 |old(~a12~0)|) (= ~inputA~0 |old(~inputA~0)|) (= ~inputE~0 |old(~inputE~0)|) (= ~inputB~0 |old(~inputB~0)|) (= ~inputF~0 |old(~inputF~0)|) (= ~inputC~0 |old(~inputC~0)|) (= ~a24~0 |old(~a24~0)|) (= ~inputD~0 |old(~inputD~0)|) (= ~a21~0 |old(~a21~0)|) (= ~a15~0 |old(~a15~0)|))} ~inputD~0 := 4; {681#true} is VALID [2020-07-18 00:45:01,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {681#true} ~inputB~0 := 2; {681#true} is VALID [2020-07-18 00:45:01,327 INFO L280 TraceCheckUtils]: 3: Hoare triple {681#true} ~inputC~0 := 3; {681#true} is VALID [2020-07-18 00:45:01,328 INFO L280 TraceCheckUtils]: 4: Hoare triple {681#true} ~inputF~0 := 6; {681#true} is VALID [2020-07-18 00:45:01,328 INFO L280 TraceCheckUtils]: 5: Hoare triple {681#true} ~inputE~0 := 5; {681#true} is VALID [2020-07-18 00:45:01,329 INFO L280 TraceCheckUtils]: 6: Hoare triple {681#true} ~inputA~0 := 1; {681#true} is VALID [2020-07-18 00:45:01,331 INFO L280 TraceCheckUtils]: 7: Hoare triple {681#true} ~a21~0 := 7; {697#(<= 7 ~a21~0)} is VALID [2020-07-18 00:45:01,332 INFO L280 TraceCheckUtils]: 8: Hoare triple {697#(<= 7 ~a21~0)} ~a15~0 := 8; {697#(<= 7 ~a21~0)} is VALID [2020-07-18 00:45:01,333 INFO L280 TraceCheckUtils]: 9: Hoare triple {697#(<= 7 ~a21~0)} ~a12~0 := -49; {697#(<= 7 ~a21~0)} is VALID [2020-07-18 00:45:01,336 INFO L280 TraceCheckUtils]: 10: Hoare triple {697#(<= 7 ~a21~0)} ~a24~0 := 1; {697#(<= 7 ~a21~0)} is VALID [2020-07-18 00:45:01,337 INFO L280 TraceCheckUtils]: 11: Hoare triple {697#(<= 7 ~a21~0)} assume true; {697#(<= 7 ~a21~0)} is VALID [2020-07-18 00:45:01,339 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {697#(<= 7 ~a21~0)} {681#true} #1397#return; {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,340 INFO L263 TraceCheckUtils]: 13: Hoare triple {695#(not (= 6 ~a21~0))} call #t~ret4 := main(); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,341 INFO L280 TraceCheckUtils]: 14: Hoare triple {695#(not (= 6 ~a21~0))} ~output~0 := -1; {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,342 INFO L280 TraceCheckUtils]: 15: Hoare triple {695#(not (= 6 ~a21~0))} assume !false; {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,343 INFO L280 TraceCheckUtils]: 16: Hoare triple {695#(not (= 6 ~a21~0))} havoc ~input~0; {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,344 INFO L280 TraceCheckUtils]: 17: Hoare triple {695#(not (= 6 ~a21~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,345 INFO L280 TraceCheckUtils]: 18: Hoare triple {695#(not (= 6 ~a21~0))} ~input~0 := #t~nondet2; {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,346 INFO L280 TraceCheckUtils]: 19: Hoare triple {695#(not (= 6 ~a21~0))} havoc #t~nondet2; {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,347 INFO L280 TraceCheckUtils]: 20: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,349 INFO L263 TraceCheckUtils]: 21: Hoare triple {695#(not (= 6 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,351 INFO L280 TraceCheckUtils]: 22: Hoare triple {695#(not (= 6 ~a21~0))} ~input := #in~input; {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,352 INFO L280 TraceCheckUtils]: 23: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,353 INFO L280 TraceCheckUtils]: 24: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,354 INFO L280 TraceCheckUtils]: 25: Hoare triple {695#(not (= 6 ~a21~0))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,355 INFO L280 TraceCheckUtils]: 26: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,357 INFO L280 TraceCheckUtils]: 27: Hoare triple {695#(not (= 6 ~a21~0))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,358 INFO L280 TraceCheckUtils]: 28: Hoare triple {695#(not (= 6 ~a21~0))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,359 INFO L280 TraceCheckUtils]: 29: Hoare triple {695#(not (= 6 ~a21~0))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,360 INFO L280 TraceCheckUtils]: 30: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,361 INFO L280 TraceCheckUtils]: 31: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,362 INFO L280 TraceCheckUtils]: 32: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,363 INFO L280 TraceCheckUtils]: 33: Hoare triple {695#(not (= 6 ~a21~0))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,365 INFO L280 TraceCheckUtils]: 34: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,372 INFO L280 TraceCheckUtils]: 35: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,373 INFO L280 TraceCheckUtils]: 36: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,374 INFO L280 TraceCheckUtils]: 37: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,375 INFO L280 TraceCheckUtils]: 38: Hoare triple {695#(not (= 6 ~a21~0))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,379 INFO L280 TraceCheckUtils]: 39: Hoare triple {695#(not (= 6 ~a21~0))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,380 INFO L280 TraceCheckUtils]: 40: Hoare triple {695#(not (= 6 ~a21~0))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,381 INFO L280 TraceCheckUtils]: 41: Hoare triple {695#(not (= 6 ~a21~0))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,382 INFO L280 TraceCheckUtils]: 42: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,383 INFO L280 TraceCheckUtils]: 43: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,384 INFO L280 TraceCheckUtils]: 44: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,385 INFO L280 TraceCheckUtils]: 45: Hoare triple {695#(not (= 6 ~a21~0))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,386 INFO L280 TraceCheckUtils]: 46: Hoare triple {695#(not (= 6 ~a21~0))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,387 INFO L280 TraceCheckUtils]: 47: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,388 INFO L280 TraceCheckUtils]: 48: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,389 INFO L280 TraceCheckUtils]: 49: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,392 INFO L280 TraceCheckUtils]: 50: Hoare triple {695#(not (= 6 ~a21~0))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,394 INFO L280 TraceCheckUtils]: 51: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,396 INFO L280 TraceCheckUtils]: 52: Hoare triple {695#(not (= 6 ~a21~0))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,397 INFO L280 TraceCheckUtils]: 53: Hoare triple {695#(not (= 6 ~a21~0))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,399 INFO L280 TraceCheckUtils]: 54: Hoare triple {695#(not (= 6 ~a21~0))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,400 INFO L280 TraceCheckUtils]: 55: Hoare triple {695#(not (= 6 ~a21~0))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,401 INFO L280 TraceCheckUtils]: 56: Hoare triple {695#(not (= 6 ~a21~0))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,402 INFO L280 TraceCheckUtils]: 57: Hoare triple {695#(not (= 6 ~a21~0))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); {695#(not (= 6 ~a21~0))} is VALID [2020-07-18 00:45:01,402 INFO L280 TraceCheckUtils]: 58: Hoare triple {695#(not (= 6 ~a21~0))} assume (((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0; {682#false} is VALID [2020-07-18 00:45:01,403 INFO L280 TraceCheckUtils]: 59: Hoare triple {682#false} assume !false; {682#false} is VALID [2020-07-18 00:45:01,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:45:01,423 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:45:01,425 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1654758890] [2020-07-18 00:45:01,429 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:45:01,429 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:45:01,430 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [925584279] [2020-07-18 00:45:01,438 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-18 00:45:01,443 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:45:01,448 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:45:01,555 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:45:01,555 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:45:01,555 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:45:01,565 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:45:01,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:45:01,570 INFO L87 Difference]: Start difference. First operand 678 states. Second operand 5 states. [2020-07-18 00:45:11,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:45:11,931 INFO L93 Difference]: Finished difference Result 1691 states and 2234 transitions. [2020-07-18 00:45:11,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 00:45:11,932 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-18 00:45:11,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:45:11,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:45:11,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2234 transitions. [2020-07-18 00:45:11,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:45:12,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2234 transitions. [2020-07-18 00:45:12,024 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2234 transitions. [2020-07-18 00:45:15,038 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2234 edges. 2234 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:45:15,198 INFO L225 Difference]: With dead ends: 1691 [2020-07-18 00:45:15,199 INFO L226 Difference]: Without dead ends: 955 [2020-07-18 00:45:15,210 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:45:15,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 955 states. [2020-07-18 00:45:18,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 955 to 804. [2020-07-18 00:45:18,172 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:45:18,173 INFO L82 GeneralOperation]: Start isEquivalent. First operand 955 states. Second operand 804 states. [2020-07-18 00:45:18,174 INFO L74 IsIncluded]: Start isIncluded. First operand 955 states. Second operand 804 states. [2020-07-18 00:45:18,174 INFO L87 Difference]: Start difference. First operand 955 states. Second operand 804 states. [2020-07-18 00:45:18,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:45:18,250 INFO L93 Difference]: Finished difference Result 955 states and 1189 transitions. [2020-07-18 00:45:18,250 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1189 transitions. [2020-07-18 00:45:18,260 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:45:18,260 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:45:18,261 INFO L74 IsIncluded]: Start isIncluded. First operand 804 states. Second operand 955 states. [2020-07-18 00:45:18,261 INFO L87 Difference]: Start difference. First operand 804 states. Second operand 955 states. [2020-07-18 00:45:18,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:45:18,327 INFO L93 Difference]: Finished difference Result 955 states and 1189 transitions. [2020-07-18 00:45:18,327 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1189 transitions. [2020-07-18 00:45:18,331 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:45:18,332 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:45:18,332 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:45:18,332 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:45:18,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 804 states. [2020-07-18 00:45:18,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 804 states and 1034 transitions. [2020-07-18 00:45:18,379 INFO L78 Accepts]: Start accepts. Automaton has 804 states and 1034 transitions. Word has length 60 [2020-07-18 00:45:18,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:45:18,379 INFO L479 AbstractCegarLoop]: Abstraction has 804 states and 1034 transitions. [2020-07-18 00:45:18,380 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:45:18,380 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 804 states and 1034 transitions. [2020-07-18 00:45:20,006 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1034 edges. 1034 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:45:20,007 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1034 transitions. [2020-07-18 00:45:20,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-07-18 00:45:20,013 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:45:20,014 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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] [2020-07-18 00:45:20,014 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:45:20,014 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:45:20,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:45:20,015 INFO L82 PathProgramCache]: Analyzing trace with hash 1537556143, now seen corresponding path program 1 times [2020-07-18 00:45:20,015 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:45:20,016 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1202748426] [2020-07-18 00:45:20,016 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:45:20,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:45:20,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:45:20,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {7686#(and (= ~a12~0 |old(~a12~0)|) (= ~inputA~0 |old(~inputA~0)|) (= ~inputE~0 |old(~inputE~0)|) (= ~inputB~0 |old(~inputB~0)|) (= ~inputF~0 |old(~inputF~0)|) (= ~inputC~0 |old(~inputC~0)|) (= ~a24~0 |old(~a24~0)|) (= ~inputD~0 |old(~inputD~0)|) (= ~a21~0 |old(~a21~0)|) (= ~a15~0 |old(~a15~0)|))} ~inputD~0 := 4; {7602#true} is VALID [2020-07-18 00:45:20,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {7602#true} ~inputB~0 := 2; {7602#true} is VALID [2020-07-18 00:45:20,343 INFO L280 TraceCheckUtils]: 2: Hoare triple {7602#true} ~inputC~0 := 3; {7602#true} is VALID [2020-07-18 00:45:20,344 INFO L280 TraceCheckUtils]: 3: Hoare triple {7602#true} ~inputF~0 := 6; {7602#true} is VALID [2020-07-18 00:45:20,344 INFO L280 TraceCheckUtils]: 4: Hoare triple {7602#true} ~inputE~0 := 5; {7602#true} is VALID [2020-07-18 00:45:20,344 INFO L280 TraceCheckUtils]: 5: Hoare triple {7602#true} ~inputA~0 := 1; {7602#true} is VALID [2020-07-18 00:45:20,345 INFO L280 TraceCheckUtils]: 6: Hoare triple {7602#true} ~a21~0 := 7; {7687#(<= ~a21~0 7)} is VALID [2020-07-18 00:45:20,346 INFO L280 TraceCheckUtils]: 7: Hoare triple {7687#(<= ~a21~0 7)} ~a15~0 := 8; {7687#(<= ~a21~0 7)} is VALID [2020-07-18 00:45:20,346 INFO L280 TraceCheckUtils]: 8: Hoare triple {7687#(<= ~a21~0 7)} ~a12~0 := -49; {7687#(<= ~a21~0 7)} is VALID [2020-07-18 00:45:20,347 INFO L280 TraceCheckUtils]: 9: Hoare triple {7687#(<= ~a21~0 7)} ~a24~0 := 1; {7687#(<= ~a21~0 7)} is VALID [2020-07-18 00:45:20,347 INFO L280 TraceCheckUtils]: 10: Hoare triple {7687#(<= ~a21~0 7)} assume true; {7687#(<= ~a21~0 7)} is VALID [2020-07-18 00:45:20,348 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7687#(<= ~a21~0 7)} {7602#true} #1397#return; {7616#(not (= 9 ~a21~0))} is VALID [2020-07-18 00:45:20,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:45:20,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {7688#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|) (= ~a21~0 |old(~a21~0)|) (= ~a15~0 |old(~a15~0)|))} ~input := #in~input; {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,437 INFO L280 TraceCheckUtils]: 3: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,438 INFO L280 TraceCheckUtils]: 4: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,438 INFO L280 TraceCheckUtils]: 5: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,439 INFO L280 TraceCheckUtils]: 6: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,440 INFO L280 TraceCheckUtils]: 7: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,440 INFO L280 TraceCheckUtils]: 8: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,441 INFO L280 TraceCheckUtils]: 9: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,442 INFO L280 TraceCheckUtils]: 10: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,442 INFO L280 TraceCheckUtils]: 11: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,443 INFO L280 TraceCheckUtils]: 12: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,446 INFO L280 TraceCheckUtils]: 13: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,448 INFO L280 TraceCheckUtils]: 14: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,452 INFO L280 TraceCheckUtils]: 15: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,453 INFO L280 TraceCheckUtils]: 16: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,458 INFO L280 TraceCheckUtils]: 17: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,459 INFO L280 TraceCheckUtils]: 18: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,463 INFO L280 TraceCheckUtils]: 19: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,467 INFO L280 TraceCheckUtils]: 20: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,469 INFO L280 TraceCheckUtils]: 21: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,473 INFO L280 TraceCheckUtils]: 22: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,480 INFO L280 TraceCheckUtils]: 23: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,480 INFO L280 TraceCheckUtils]: 24: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,481 INFO L280 TraceCheckUtils]: 25: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,482 INFO L280 TraceCheckUtils]: 26: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,484 INFO L280 TraceCheckUtils]: 27: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,484 INFO L280 TraceCheckUtils]: 28: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,485 INFO L280 TraceCheckUtils]: 29: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,486 INFO L280 TraceCheckUtils]: 30: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,486 INFO L280 TraceCheckUtils]: 31: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,487 INFO L280 TraceCheckUtils]: 32: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,488 INFO L280 TraceCheckUtils]: 33: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,488 INFO L280 TraceCheckUtils]: 34: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,489 INFO L280 TraceCheckUtils]: 35: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,490 INFO L280 TraceCheckUtils]: 36: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,502 INFO L280 TraceCheckUtils]: 37: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,503 INFO L280 TraceCheckUtils]: 38: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,504 INFO L280 TraceCheckUtils]: 39: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,504 INFO L280 TraceCheckUtils]: 40: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,505 INFO L280 TraceCheckUtils]: 41: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,506 INFO L280 TraceCheckUtils]: 42: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,507 INFO L280 TraceCheckUtils]: 43: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,510 INFO L280 TraceCheckUtils]: 44: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,511 INFO L280 TraceCheckUtils]: 45: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,512 INFO L280 TraceCheckUtils]: 46: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,513 INFO L280 TraceCheckUtils]: 47: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,513 INFO L280 TraceCheckUtils]: 48: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,514 INFO L280 TraceCheckUtils]: 49: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,515 INFO L280 TraceCheckUtils]: 50: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,516 INFO L280 TraceCheckUtils]: 51: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,520 INFO L280 TraceCheckUtils]: 52: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,521 INFO L280 TraceCheckUtils]: 53: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,522 INFO L280 TraceCheckUtils]: 54: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,523 INFO L280 TraceCheckUtils]: 55: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,523 INFO L280 TraceCheckUtils]: 56: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,524 INFO L280 TraceCheckUtils]: 57: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,524 INFO L280 TraceCheckUtils]: 58: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,525 INFO L280 TraceCheckUtils]: 59: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,526 INFO L280 TraceCheckUtils]: 60: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,526 INFO L280 TraceCheckUtils]: 61: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,528 INFO L280 TraceCheckUtils]: 62: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume (1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 5 == ~input && 8 == ~a15~0) && 9 == ~a21~0; {7690#(= 9 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,528 INFO L280 TraceCheckUtils]: 63: Hoare triple {7690#(= 9 |old(~a21~0)|)} ~a12~0 := 5 * (if -1 * (555500 + ~a12~0) < 0 && 0 != -1 * (555500 + ~a12~0) % 10 then 1 + -1 * (555500 + ~a12~0) / 10 else -1 * (555500 + ~a12~0) / 10); {7690#(= 9 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,529 INFO L280 TraceCheckUtils]: 64: Hoare triple {7690#(= 9 |old(~a21~0)|)} ~a15~0 := 5; {7690#(= 9 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,530 INFO L280 TraceCheckUtils]: 65: Hoare triple {7690#(= 9 |old(~a21~0)|)} ~a21~0 := 6; {7690#(= 9 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,530 INFO L280 TraceCheckUtils]: 66: Hoare triple {7690#(= 9 |old(~a21~0)|)} #res := -1; {7690#(= 9 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,531 INFO L280 TraceCheckUtils]: 67: Hoare triple {7690#(= 9 |old(~a21~0)|)} assume true; {7690#(= 9 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,532 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {7690#(= 9 |old(~a21~0)|)} {7616#(not (= 9 ~a21~0))} #1401#return; {7603#false} is VALID [2020-07-18 00:45:20,540 INFO L263 TraceCheckUtils]: 0: Hoare triple {7602#true} call ULTIMATE.init(); {7686#(and (= ~a12~0 |old(~a12~0)|) (= ~inputA~0 |old(~inputA~0)|) (= ~inputE~0 |old(~inputE~0)|) (= ~inputB~0 |old(~inputB~0)|) (= ~inputF~0 |old(~inputF~0)|) (= ~inputC~0 |old(~inputC~0)|) (= ~a24~0 |old(~a24~0)|) (= ~inputD~0 |old(~inputD~0)|) (= ~a21~0 |old(~a21~0)|) (= ~a15~0 |old(~a15~0)|))} is VALID [2020-07-18 00:45:20,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {7686#(and (= ~a12~0 |old(~a12~0)|) (= ~inputA~0 |old(~inputA~0)|) (= ~inputE~0 |old(~inputE~0)|) (= ~inputB~0 |old(~inputB~0)|) (= ~inputF~0 |old(~inputF~0)|) (= ~inputC~0 |old(~inputC~0)|) (= ~a24~0 |old(~a24~0)|) (= ~inputD~0 |old(~inputD~0)|) (= ~a21~0 |old(~a21~0)|) (= ~a15~0 |old(~a15~0)|))} ~inputD~0 := 4; {7602#true} is VALID [2020-07-18 00:45:20,541 INFO L280 TraceCheckUtils]: 2: Hoare triple {7602#true} ~inputB~0 := 2; {7602#true} is VALID [2020-07-18 00:45:20,543 INFO L280 TraceCheckUtils]: 3: Hoare triple {7602#true} ~inputC~0 := 3; {7602#true} is VALID [2020-07-18 00:45:20,544 INFO L280 TraceCheckUtils]: 4: Hoare triple {7602#true} ~inputF~0 := 6; {7602#true} is VALID [2020-07-18 00:45:20,544 INFO L280 TraceCheckUtils]: 5: Hoare triple {7602#true} ~inputE~0 := 5; {7602#true} is VALID [2020-07-18 00:45:20,544 INFO L280 TraceCheckUtils]: 6: Hoare triple {7602#true} ~inputA~0 := 1; {7602#true} is VALID [2020-07-18 00:45:20,548 INFO L280 TraceCheckUtils]: 7: Hoare triple {7602#true} ~a21~0 := 7; {7687#(<= ~a21~0 7)} is VALID [2020-07-18 00:45:20,549 INFO L280 TraceCheckUtils]: 8: Hoare triple {7687#(<= ~a21~0 7)} ~a15~0 := 8; {7687#(<= ~a21~0 7)} is VALID [2020-07-18 00:45:20,550 INFO L280 TraceCheckUtils]: 9: Hoare triple {7687#(<= ~a21~0 7)} ~a12~0 := -49; {7687#(<= ~a21~0 7)} is VALID [2020-07-18 00:45:20,553 INFO L280 TraceCheckUtils]: 10: Hoare triple {7687#(<= ~a21~0 7)} ~a24~0 := 1; {7687#(<= ~a21~0 7)} is VALID [2020-07-18 00:45:20,554 INFO L280 TraceCheckUtils]: 11: Hoare triple {7687#(<= ~a21~0 7)} assume true; {7687#(<= ~a21~0 7)} is VALID [2020-07-18 00:45:20,555 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {7687#(<= ~a21~0 7)} {7602#true} #1397#return; {7616#(not (= 9 ~a21~0))} is VALID [2020-07-18 00:45:20,556 INFO L263 TraceCheckUtils]: 13: Hoare triple {7616#(not (= 9 ~a21~0))} call #t~ret4 := main(); {7616#(not (= 9 ~a21~0))} is VALID [2020-07-18 00:45:20,556 INFO L280 TraceCheckUtils]: 14: Hoare triple {7616#(not (= 9 ~a21~0))} ~output~0 := -1; {7616#(not (= 9 ~a21~0))} is VALID [2020-07-18 00:45:20,557 INFO L280 TraceCheckUtils]: 15: Hoare triple {7616#(not (= 9 ~a21~0))} assume !false; {7616#(not (= 9 ~a21~0))} is VALID [2020-07-18 00:45:20,557 INFO L280 TraceCheckUtils]: 16: Hoare triple {7616#(not (= 9 ~a21~0))} havoc ~input~0; {7616#(not (= 9 ~a21~0))} is VALID [2020-07-18 00:45:20,558 INFO L280 TraceCheckUtils]: 17: Hoare triple {7616#(not (= 9 ~a21~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {7616#(not (= 9 ~a21~0))} is VALID [2020-07-18 00:45:20,559 INFO L280 TraceCheckUtils]: 18: Hoare triple {7616#(not (= 9 ~a21~0))} ~input~0 := #t~nondet2; {7616#(not (= 9 ~a21~0))} is VALID [2020-07-18 00:45:20,559 INFO L280 TraceCheckUtils]: 19: Hoare triple {7616#(not (= 9 ~a21~0))} havoc #t~nondet2; {7616#(not (= 9 ~a21~0))} is VALID [2020-07-18 00:45:20,560 INFO L280 TraceCheckUtils]: 20: Hoare triple {7616#(not (= 9 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7616#(not (= 9 ~a21~0))} is VALID [2020-07-18 00:45:20,561 INFO L263 TraceCheckUtils]: 21: Hoare triple {7616#(not (= 9 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {7688#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|) (= ~a21~0 |old(~a21~0)|) (= ~a15~0 |old(~a15~0)|))} is VALID [2020-07-18 00:45:20,561 INFO L280 TraceCheckUtils]: 22: Hoare triple {7688#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|) (= ~a21~0 |old(~a21~0)|) (= ~a15~0 |old(~a15~0)|))} ~input := #in~input; {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,562 INFO L280 TraceCheckUtils]: 23: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,563 INFO L280 TraceCheckUtils]: 24: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,563 INFO L280 TraceCheckUtils]: 25: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,564 INFO L280 TraceCheckUtils]: 26: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,564 INFO L280 TraceCheckUtils]: 27: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,565 INFO L280 TraceCheckUtils]: 28: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,566 INFO L280 TraceCheckUtils]: 29: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,566 INFO L280 TraceCheckUtils]: 30: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,567 INFO L280 TraceCheckUtils]: 31: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,567 INFO L280 TraceCheckUtils]: 32: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,593 INFO L280 TraceCheckUtils]: 33: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,594 INFO L280 TraceCheckUtils]: 34: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,594 INFO L280 TraceCheckUtils]: 35: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,595 INFO L280 TraceCheckUtils]: 36: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,596 INFO L280 TraceCheckUtils]: 37: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,597 INFO L280 TraceCheckUtils]: 38: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,598 INFO L280 TraceCheckUtils]: 39: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,599 INFO L280 TraceCheckUtils]: 40: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,599 INFO L280 TraceCheckUtils]: 41: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,600 INFO L280 TraceCheckUtils]: 42: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,601 INFO L280 TraceCheckUtils]: 43: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,601 INFO L280 TraceCheckUtils]: 44: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,602 INFO L280 TraceCheckUtils]: 45: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,602 INFO L280 TraceCheckUtils]: 46: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,603 INFO L280 TraceCheckUtils]: 47: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,604 INFO L280 TraceCheckUtils]: 48: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,604 INFO L280 TraceCheckUtils]: 49: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,605 INFO L280 TraceCheckUtils]: 50: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,610 INFO L280 TraceCheckUtils]: 51: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,611 INFO L280 TraceCheckUtils]: 52: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,611 INFO L280 TraceCheckUtils]: 53: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,612 INFO L280 TraceCheckUtils]: 54: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,613 INFO L280 TraceCheckUtils]: 55: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,613 INFO L280 TraceCheckUtils]: 56: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,614 INFO L280 TraceCheckUtils]: 57: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,614 INFO L280 TraceCheckUtils]: 58: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,615 INFO L280 TraceCheckUtils]: 59: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,616 INFO L280 TraceCheckUtils]: 60: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,616 INFO L280 TraceCheckUtils]: 61: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,617 INFO L280 TraceCheckUtils]: 62: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,617 INFO L280 TraceCheckUtils]: 63: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,618 INFO L280 TraceCheckUtils]: 64: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,619 INFO L280 TraceCheckUtils]: 65: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,619 INFO L280 TraceCheckUtils]: 66: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,620 INFO L280 TraceCheckUtils]: 67: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,621 INFO L280 TraceCheckUtils]: 68: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,621 INFO L280 TraceCheckUtils]: 69: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,622 INFO L280 TraceCheckUtils]: 70: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,623 INFO L280 TraceCheckUtils]: 71: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,623 INFO L280 TraceCheckUtils]: 72: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,624 INFO L280 TraceCheckUtils]: 73: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,624 INFO L280 TraceCheckUtils]: 74: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,625 INFO L280 TraceCheckUtils]: 75: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,626 INFO L280 TraceCheckUtils]: 76: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,627 INFO L280 TraceCheckUtils]: 77: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,628 INFO L280 TraceCheckUtils]: 78: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,629 INFO L280 TraceCheckUtils]: 79: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,630 INFO L280 TraceCheckUtils]: 80: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,630 INFO L280 TraceCheckUtils]: 81: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,631 INFO L280 TraceCheckUtils]: 82: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,632 INFO L280 TraceCheckUtils]: 83: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {7689#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,632 INFO L280 TraceCheckUtils]: 84: Hoare triple {7689#(= ~a21~0 |old(~a21~0)|)} assume (1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 5 == ~input && 8 == ~a15~0) && 9 == ~a21~0; {7690#(= 9 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,633 INFO L280 TraceCheckUtils]: 85: Hoare triple {7690#(= 9 |old(~a21~0)|)} ~a12~0 := 5 * (if -1 * (555500 + ~a12~0) < 0 && 0 != -1 * (555500 + ~a12~0) % 10 then 1 + -1 * (555500 + ~a12~0) / 10 else -1 * (555500 + ~a12~0) / 10); {7690#(= 9 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,634 INFO L280 TraceCheckUtils]: 86: Hoare triple {7690#(= 9 |old(~a21~0)|)} ~a15~0 := 5; {7690#(= 9 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,634 INFO L280 TraceCheckUtils]: 87: Hoare triple {7690#(= 9 |old(~a21~0)|)} ~a21~0 := 6; {7690#(= 9 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,635 INFO L280 TraceCheckUtils]: 88: Hoare triple {7690#(= 9 |old(~a21~0)|)} #res := -1; {7690#(= 9 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,636 INFO L280 TraceCheckUtils]: 89: Hoare triple {7690#(= 9 |old(~a21~0)|)} assume true; {7690#(= 9 |old(~a21~0)|)} is VALID [2020-07-18 00:45:20,637 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {7690#(= 9 |old(~a21~0)|)} {7616#(not (= 9 ~a21~0))} #1401#return; {7603#false} is VALID [2020-07-18 00:45:20,637 INFO L280 TraceCheckUtils]: 91: Hoare triple {7603#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7603#false} is VALID [2020-07-18 00:45:20,638 INFO L280 TraceCheckUtils]: 92: Hoare triple {7603#false} ~output~0 := #t~ret3; {7603#false} is VALID [2020-07-18 00:45:20,638 INFO L280 TraceCheckUtils]: 93: Hoare triple {7603#false} havoc #t~ret3; {7603#false} is VALID [2020-07-18 00:45:20,638 INFO L280 TraceCheckUtils]: 94: Hoare triple {7603#false} assume !false; {7603#false} is VALID [2020-07-18 00:45:20,638 INFO L280 TraceCheckUtils]: 95: Hoare triple {7603#false} havoc ~input~0; {7603#false} is VALID [2020-07-18 00:45:20,639 INFO L280 TraceCheckUtils]: 96: Hoare triple {7603#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {7603#false} is VALID [2020-07-18 00:45:20,639 INFO L280 TraceCheckUtils]: 97: Hoare triple {7603#false} ~input~0 := #t~nondet2; {7603#false} is VALID [2020-07-18 00:45:20,639 INFO L280 TraceCheckUtils]: 98: Hoare triple {7603#false} havoc #t~nondet2; {7603#false} is VALID [2020-07-18 00:45:20,639 INFO L280 TraceCheckUtils]: 99: Hoare triple {7603#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7603#false} is VALID [2020-07-18 00:45:20,640 INFO L263 TraceCheckUtils]: 100: Hoare triple {7603#false} call #t~ret3 := calculate_output(~input~0); {7603#false} is VALID [2020-07-18 00:45:20,640 INFO L280 TraceCheckUtils]: 101: Hoare triple {7603#false} ~input := #in~input; {7603#false} is VALID [2020-07-18 00:45:20,640 INFO L280 TraceCheckUtils]: 102: Hoare triple {7603#false} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,640 INFO L280 TraceCheckUtils]: 103: Hoare triple {7603#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,641 INFO L280 TraceCheckUtils]: 104: Hoare triple {7603#false} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,641 INFO L280 TraceCheckUtils]: 105: Hoare triple {7603#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,641 INFO L280 TraceCheckUtils]: 106: Hoare triple {7603#false} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,641 INFO L280 TraceCheckUtils]: 107: Hoare triple {7603#false} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,641 INFO L280 TraceCheckUtils]: 108: Hoare triple {7603#false} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,642 INFO L280 TraceCheckUtils]: 109: Hoare triple {7603#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,642 INFO L280 TraceCheckUtils]: 110: Hoare triple {7603#false} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,642 INFO L280 TraceCheckUtils]: 111: Hoare triple {7603#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,642 INFO L280 TraceCheckUtils]: 112: Hoare triple {7603#false} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,642 INFO L280 TraceCheckUtils]: 113: Hoare triple {7603#false} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,642 INFO L280 TraceCheckUtils]: 114: Hoare triple {7603#false} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,643 INFO L280 TraceCheckUtils]: 115: Hoare triple {7603#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,643 INFO L280 TraceCheckUtils]: 116: Hoare triple {7603#false} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,643 INFO L280 TraceCheckUtils]: 117: Hoare triple {7603#false} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,643 INFO L280 TraceCheckUtils]: 118: Hoare triple {7603#false} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,644 INFO L280 TraceCheckUtils]: 119: Hoare triple {7603#false} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,644 INFO L280 TraceCheckUtils]: 120: Hoare triple {7603#false} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,644 INFO L280 TraceCheckUtils]: 121: Hoare triple {7603#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,644 INFO L280 TraceCheckUtils]: 122: Hoare triple {7603#false} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,645 INFO L280 TraceCheckUtils]: 123: Hoare triple {7603#false} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,645 INFO L280 TraceCheckUtils]: 124: Hoare triple {7603#false} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,645 INFO L280 TraceCheckUtils]: 125: Hoare triple {7603#false} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,645 INFO L280 TraceCheckUtils]: 126: Hoare triple {7603#false} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,646 INFO L280 TraceCheckUtils]: 127: Hoare triple {7603#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,646 INFO L280 TraceCheckUtils]: 128: Hoare triple {7603#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,646 INFO L280 TraceCheckUtils]: 129: Hoare triple {7603#false} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,646 INFO L280 TraceCheckUtils]: 130: Hoare triple {7603#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,647 INFO L280 TraceCheckUtils]: 131: Hoare triple {7603#false} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,647 INFO L280 TraceCheckUtils]: 132: Hoare triple {7603#false} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,647 INFO L280 TraceCheckUtils]: 133: Hoare triple {7603#false} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,647 INFO L280 TraceCheckUtils]: 134: Hoare triple {7603#false} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,648 INFO L280 TraceCheckUtils]: 135: Hoare triple {7603#false} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,648 INFO L280 TraceCheckUtils]: 136: Hoare triple {7603#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); {7603#false} is VALID [2020-07-18 00:45:20,648 INFO L280 TraceCheckUtils]: 137: Hoare triple {7603#false} assume (((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0; {7603#false} is VALID [2020-07-18 00:45:20,649 INFO L280 TraceCheckUtils]: 138: Hoare triple {7603#false} assume !false; {7603#false} is VALID [2020-07-18 00:45:20,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:45:21,845 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2020-07-18 00:45:22,038 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2020-07-18 00:45:22,245 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2020-07-18 00:45:22,476 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2020-07-18 00:45:22,715 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-18 00:45:22,999 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-07-18 00:45:23,272 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-07-18 00:45:23,560 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:45:23,869 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-18 00:45:24,203 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-07-18 00:45:24,549 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2020-07-18 00:45:24,910 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-07-18 00:45:25,716 WARN L193 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 79 [2020-07-18 00:45:26,519 WARN L193 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 79 [2020-07-18 00:45:26,909 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-07-18 00:45:27,531 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 80 [2020-07-18 00:45:27,947 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-07-18 00:45:28,655 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2020-07-18 00:45:29,324 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2020-07-18 00:45:29,762 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2020-07-18 00:45:30,478 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2020-07-18 00:45:31,454 WARN L193 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2020-07-18 00:45:31,923 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2020-07-18 00:45:32,951 WARN L193 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2020-07-18 00:45:33,988 WARN L193 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2020-07-18 00:45:35,027 WARN L193 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2020-07-18 00:45:35,802 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2020-07-18 00:45:36,544 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 82 [2020-07-18 00:45:37,040 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2020-07-18 00:45:37,425 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 39 [2020-07-18 00:45:37,431 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:45:37,432 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1202748426] [2020-07-18 00:45:37,432 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:45:37,432 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [52] imperfect sequences [] total 52 [2020-07-18 00:45:37,433 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [268387125] [2020-07-18 00:45:37,434 INFO L78 Accepts]: Start accepts. Automaton has 53 states. Word has length 139 [2020-07-18 00:45:37,435 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:45:37,435 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 53 states. [2020-07-18 00:45:37,566 WARN L140 InductivityCheck]: Transition 7697#(and (<= 0 (+ main_~output~0 2147483648)) (= 9 |old(~a21~0)|) (<= main_~output~0 2147483647) (or (= 1 main_~input~0) (= 2 main_~input~0) (= 6 main_~input~0) (= 4 main_~input~0) (= 5 main_~input~0) (= 3 main_~input~0))) ( _ , call #t~ret3 := calculate_output(~input~0); , 7698#(and (<= 0 (+ main_~output~0 2147483648)) (= 9 |old(~a21~0)|) (or (= 6 |calculate_output_#in~input|) (= 1 |calculate_output_#in~input|) (= 3 |calculate_output_#in~input|) (= 5 |calculate_output_#in~input|) (= 2 |calculate_output_#in~input|) (= 4 |calculate_output_#in~input|)) (<= main_~output~0 2147483647)) ) not inductive [2020-07-18 00:45:37,566 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:45:37,567 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:45:37,573 INFO L168 Benchmark]: Toolchain (without parser) took 40644.73 ms. Allocated memory was 138.4 MB in the beginning and 638.6 MB in the end (delta: 500.2 MB). Free memory was 101.3 MB in the beginning and 551.0 MB in the end (delta: -449.7 MB). Peak memory consumption was 50.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:45:37,574 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 138.4 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:45:37,575 INFO L168 Benchmark]: CACSL2BoogieTranslator took 840.36 ms. Allocated memory was 138.4 MB in the beginning and 206.0 MB in the end (delta: 67.6 MB). Free memory was 100.9 MB in the beginning and 164.1 MB in the end (delta: -63.3 MB). Peak memory consumption was 44.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:45:37,575 INFO L168 Benchmark]: Boogie Preprocessor took 163.84 ms. Allocated memory is still 206.0 MB. Free memory was 164.1 MB in the beginning and 157.5 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:45:37,576 INFO L168 Benchmark]: RCFGBuilder took 2810.28 ms. Allocated memory was 206.0 MB in the beginning and 253.8 MB in the end (delta: 47.7 MB). Free memory was 157.5 MB in the beginning and 183.2 MB in the end (delta: -25.7 MB). Peak memory consumption was 112.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:45:37,577 INFO L168 Benchmark]: TraceAbstraction took 36820.40 ms. Allocated memory was 253.8 MB in the beginning and 638.6 MB in the end (delta: 384.8 MB). Free memory was 183.2 MB in the beginning and 551.0 MB in the end (delta: -367.8 MB). Peak memory consumption was 17.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:45:37,581 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 138.4 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 840.36 ms. Allocated memory was 138.4 MB in the beginning and 206.0 MB in the end (delta: 67.6 MB). Free memory was 100.9 MB in the beginning and 164.1 MB in the end (delta: -63.3 MB). Peak memory consumption was 44.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 163.84 ms. Allocated memory is still 206.0 MB. Free memory was 164.1 MB in the beginning and 157.5 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2810.28 ms. Allocated memory was 206.0 MB in the beginning and 253.8 MB in the end (delta: 47.7 MB). Free memory was 157.5 MB in the beginning and 183.2 MB in the end (delta: -25.7 MB). Peak memory consumption was 112.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 36820.40 ms. Allocated memory was 253.8 MB in the beginning and 638.6 MB in the end (delta: 384.8 MB). Free memory was 183.2 MB in the beginning and 551.0 MB in the end (delta: -367.8 MB). Peak memory consumption was 17.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...