/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_label30.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:45:05,404 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:45:05,407 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:45:05,419 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-18 00:45:05,428 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:45:05,429 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:45:05,430 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:45:05,432 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:45:05,432 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:45:05,433 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:45:05,435 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:45:05,437 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:45:05,438 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:45:05,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:45:05,440 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:45:05,441 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:45:05,444 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 00:45:05,457 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:45:05,459 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:45:05,460 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:45:05,460 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 00:45:05,476 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:45:05,476 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:45:05,478 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:45:05,478 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:45:05,479 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:45:05,479 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:45:05,479 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:45:05,479 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:45:05,479 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:45:05,479 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:45:05,480 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:45:05,481 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:45:05,481 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:45:05,481 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:45:05,482 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:45:05,482 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:45:05,482 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:45:05,482 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:45:05,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:45:05,483 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:45:05,483 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:45:05,483 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:45:05,483 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:45:05,743 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:45:05,756 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:45:05,759 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:45:05,761 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:45:05,761 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:45:05,762 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem14_label30.c [2020-07-18 00:45:05,836 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ddaec4e0/312732e18966430fb72cfd502d170fcb/FLAG8e024200a [2020-07-18 00:45:06,446 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:45:06,447 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem14_label30.c [2020-07-18 00:45:06,459 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ddaec4e0/312732e18966430fb72cfd502d170fcb/FLAG8e024200a [2020-07-18 00:45:06,674 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ddaec4e0/312732e18966430fb72cfd502d170fcb [2020-07-18 00:45:06,684 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:45:06,688 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:45:06,689 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:45:06,689 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:45:06,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:45:06,695 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:45:06" (1/1) ... [2020-07-18 00:45:06,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54d7e7bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:45:06, skipping insertion in model container [2020-07-18 00:45:06,699 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:45:06" (1/1) ... [2020-07-18 00:45:06,709 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:45:06,779 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:45:07,382 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:45:07,387 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:45:07,553 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:45:07,570 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:45:07,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:45:07 WrapperNode [2020-07-18 00:45:07,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:45:07,573 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:45:07,574 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:45:07,574 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:45:07,589 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:45:07" (1/1) ... [2020-07-18 00:45:07,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:45:07" (1/1) ... [2020-07-18 00:45:07,612 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:45:07" (1/1) ... [2020-07-18 00:45:07,612 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:45:07" (1/1) ... [2020-07-18 00:45:07,708 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:45:07" (1/1) ... [2020-07-18 00:45:07,742 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:45:07" (1/1) ... [2020-07-18 00:45:07,757 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:45:07" (1/1) ... [2020-07-18 00:45:07,771 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:45:07,772 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:45:07,772 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:45:07,772 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:45:07,773 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:45:07" (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 00:45:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:45:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:45:07,857 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 00:45:07,858 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:45:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 00:45:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:45:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:45:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 00:45:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:45:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:45:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:45:10,674 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:45:10,674 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 00:45:10,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:45:10 BoogieIcfgContainer [2020-07-18 00:45:10,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:45:10,685 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:45:10,685 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:45:10,689 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:45:10,689 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:45:06" (1/3) ... [2020-07-18 00:45:10,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7feba62f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:45:10, skipping insertion in model container [2020-07-18 00:45:10,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:45:07" (2/3) ... [2020-07-18 00:45:10,691 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7feba62f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:45:10, skipping insertion in model container [2020-07-18 00:45:10,691 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:45:10" (3/3) ... [2020-07-18 00:45:10,693 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem14_label30.c [2020-07-18 00:45:10,704 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:45:10,713 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:45:10,727 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:45:10,750 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:45:10,750 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:45:10,750 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:45:10,751 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:45:10,751 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:45:10,751 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:45:10,751 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:45:10,751 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:45:10,783 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states. [2020-07-18 00:45:10,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2020-07-18 00:45:10,803 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:45:10,804 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, 1, 1] [2020-07-18 00:45:10,805 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:45:10,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:45:10,812 INFO L82 PathProgramCache]: Analyzing trace with hash 2082104676, now seen corresponding path program 1 times [2020-07-18 00:45:10,822 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:45:10,823 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1548124507] [2020-07-18 00:45:10,824 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:45:11,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:45:11,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:45:11,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {697#(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 00:45:11,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {681#true} ~inputB~0 := 2; {681#true} is VALID [2020-07-18 00:45:11,369 INFO L280 TraceCheckUtils]: 2: Hoare triple {681#true} ~inputC~0 := 3; {681#true} is VALID [2020-07-18 00:45:11,370 INFO L280 TraceCheckUtils]: 3: Hoare triple {681#true} ~inputF~0 := 6; {681#true} is VALID [2020-07-18 00:45:11,370 INFO L280 TraceCheckUtils]: 4: Hoare triple {681#true} ~inputE~0 := 5; {681#true} is VALID [2020-07-18 00:45:11,370 INFO L280 TraceCheckUtils]: 5: Hoare triple {681#true} ~inputA~0 := 1; {681#true} is VALID [2020-07-18 00:45:11,371 INFO L280 TraceCheckUtils]: 6: Hoare triple {681#true} ~a21~0 := 7; {681#true} is VALID [2020-07-18 00:45:11,371 INFO L280 TraceCheckUtils]: 7: Hoare triple {681#true} ~a15~0 := 8; {681#true} is VALID [2020-07-18 00:45:11,372 INFO L280 TraceCheckUtils]: 8: Hoare triple {681#true} ~a12~0 := -49; {695#(<= (+ ~a12~0 49) 0)} is VALID [2020-07-18 00:45:11,373 INFO L280 TraceCheckUtils]: 9: Hoare triple {695#(<= (+ ~a12~0 49) 0)} ~a24~0 := 1; {695#(<= (+ ~a12~0 49) 0)} is VALID [2020-07-18 00:45:11,374 INFO L280 TraceCheckUtils]: 10: Hoare triple {695#(<= (+ ~a12~0 49) 0)} assume true; {695#(<= (+ ~a12~0 49) 0)} is VALID [2020-07-18 00:45:11,375 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {695#(<= (+ ~a12~0 49) 0)} {681#true} #1397#return; {695#(<= (+ ~a12~0 49) 0)} is VALID [2020-07-18 00:45:11,380 INFO L263 TraceCheckUtils]: 0: Hoare triple {681#true} call ULTIMATE.init(); {697#(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 00:45:11,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {697#(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 00:45:11,381 INFO L280 TraceCheckUtils]: 2: Hoare triple {681#true} ~inputB~0 := 2; {681#true} is VALID [2020-07-18 00:45:11,382 INFO L280 TraceCheckUtils]: 3: Hoare triple {681#true} ~inputC~0 := 3; {681#true} is VALID [2020-07-18 00:45:11,382 INFO L280 TraceCheckUtils]: 4: Hoare triple {681#true} ~inputF~0 := 6; {681#true} is VALID [2020-07-18 00:45:11,382 INFO L280 TraceCheckUtils]: 5: Hoare triple {681#true} ~inputE~0 := 5; {681#true} is VALID [2020-07-18 00:45:11,382 INFO L280 TraceCheckUtils]: 6: Hoare triple {681#true} ~inputA~0 := 1; {681#true} is VALID [2020-07-18 00:45:11,383 INFO L280 TraceCheckUtils]: 7: Hoare triple {681#true} ~a21~0 := 7; {681#true} is VALID [2020-07-18 00:45:11,383 INFO L280 TraceCheckUtils]: 8: Hoare triple {681#true} ~a15~0 := 8; {681#true} is VALID [2020-07-18 00:45:11,384 INFO L280 TraceCheckUtils]: 9: Hoare triple {681#true} ~a12~0 := -49; {695#(<= (+ ~a12~0 49) 0)} is VALID [2020-07-18 00:45:11,385 INFO L280 TraceCheckUtils]: 10: Hoare triple {695#(<= (+ ~a12~0 49) 0)} ~a24~0 := 1; {695#(<= (+ ~a12~0 49) 0)} is VALID [2020-07-18 00:45:11,386 INFO L280 TraceCheckUtils]: 11: Hoare triple {695#(<= (+ ~a12~0 49) 0)} assume true; {695#(<= (+ ~a12~0 49) 0)} is VALID [2020-07-18 00:45:11,387 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {695#(<= (+ ~a12~0 49) 0)} {681#true} #1397#return; {695#(<= (+ ~a12~0 49) 0)} is VALID [2020-07-18 00:45:11,388 INFO L263 TraceCheckUtils]: 13: Hoare triple {695#(<= (+ ~a12~0 49) 0)} call #t~ret4 := main(); {695#(<= (+ ~a12~0 49) 0)} is VALID [2020-07-18 00:45:11,389 INFO L280 TraceCheckUtils]: 14: Hoare triple {695#(<= (+ ~a12~0 49) 0)} ~output~0 := -1; {695#(<= (+ ~a12~0 49) 0)} is VALID [2020-07-18 00:45:11,390 INFO L280 TraceCheckUtils]: 15: Hoare triple {695#(<= (+ ~a12~0 49) 0)} assume !false; {695#(<= (+ ~a12~0 49) 0)} is VALID [2020-07-18 00:45:11,391 INFO L280 TraceCheckUtils]: 16: Hoare triple {695#(<= (+ ~a12~0 49) 0)} havoc ~input~0; {695#(<= (+ ~a12~0 49) 0)} is VALID [2020-07-18 00:45:11,392 INFO L280 TraceCheckUtils]: 17: Hoare triple {695#(<= (+ ~a12~0 49) 0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {695#(<= (+ ~a12~0 49) 0)} is VALID [2020-07-18 00:45:11,393 INFO L280 TraceCheckUtils]: 18: Hoare triple {695#(<= (+ ~a12~0 49) 0)} ~input~0 := #t~nondet2; {695#(<= (+ ~a12~0 49) 0)} is VALID [2020-07-18 00:45:11,394 INFO L280 TraceCheckUtils]: 19: Hoare triple {695#(<= (+ ~a12~0 49) 0)} havoc #t~nondet2; {695#(<= (+ ~a12~0 49) 0)} is VALID [2020-07-18 00:45:11,394 INFO L280 TraceCheckUtils]: 20: Hoare triple {695#(<= (+ ~a12~0 49) 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {695#(<= (+ ~a12~0 49) 0)} is VALID [2020-07-18 00:45:11,396 INFO L263 TraceCheckUtils]: 21: Hoare triple {695#(<= (+ ~a12~0 49) 0)} call #t~ret3 := calculate_output(~input~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,397 INFO L280 TraceCheckUtils]: 22: Hoare triple {696#(<= (+ ~a12~0 43) 0)} ~input := #in~input; {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,398 INFO L280 TraceCheckUtils]: 23: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,399 INFO L280 TraceCheckUtils]: 24: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,399 INFO L280 TraceCheckUtils]: 25: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,400 INFO L280 TraceCheckUtils]: 26: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,401 INFO L280 TraceCheckUtils]: 27: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,402 INFO L280 TraceCheckUtils]: 28: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,403 INFO L280 TraceCheckUtils]: 29: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,404 INFO L280 TraceCheckUtils]: 30: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,405 INFO L280 TraceCheckUtils]: 31: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,406 INFO L280 TraceCheckUtils]: 32: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,407 INFO L280 TraceCheckUtils]: 33: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,408 INFO L280 TraceCheckUtils]: 34: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,408 INFO L280 TraceCheckUtils]: 35: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,409 INFO L280 TraceCheckUtils]: 36: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,410 INFO L280 TraceCheckUtils]: 37: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,411 INFO L280 TraceCheckUtils]: 38: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,412 INFO L280 TraceCheckUtils]: 39: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,413 INFO L280 TraceCheckUtils]: 40: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,414 INFO L280 TraceCheckUtils]: 41: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,415 INFO L280 TraceCheckUtils]: 42: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,415 INFO L280 TraceCheckUtils]: 43: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,416 INFO L280 TraceCheckUtils]: 44: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,417 INFO L280 TraceCheckUtils]: 45: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,418 INFO L280 TraceCheckUtils]: 46: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,419 INFO L280 TraceCheckUtils]: 47: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,420 INFO L280 TraceCheckUtils]: 48: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,420 INFO L280 TraceCheckUtils]: 49: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,421 INFO L280 TraceCheckUtils]: 50: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,422 INFO L280 TraceCheckUtils]: 51: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,423 INFO L280 TraceCheckUtils]: 52: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,424 INFO L280 TraceCheckUtils]: 53: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,425 INFO L280 TraceCheckUtils]: 54: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,426 INFO L280 TraceCheckUtils]: 55: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,426 INFO L280 TraceCheckUtils]: 56: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,427 INFO L280 TraceCheckUtils]: 57: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,428 INFO L280 TraceCheckUtils]: 58: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,429 INFO L280 TraceCheckUtils]: 59: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {696#(<= (+ ~a12~0 43) 0)} is VALID [2020-07-18 00:45:11,430 INFO L280 TraceCheckUtils]: 60: Hoare triple {696#(<= (+ ~a12~0 43) 0)} assume (((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0; {682#false} is VALID [2020-07-18 00:45:11,431 INFO L280 TraceCheckUtils]: 61: Hoare triple {682#false} assume !false; {682#false} is VALID [2020-07-18 00:45:11,441 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 00:45:11,453 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:45:11,455 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1548124507] [2020-07-18 00:45:11,457 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:45:11,458 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:45:11,458 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1847953003] [2020-07-18 00:45:11,465 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 62 [2020-07-18 00:45:11,468 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:45:11,472 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:45:11,566 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:45:11,567 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:45:11,567 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:45:11,575 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:45:11,576 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:45:11,578 INFO L87 Difference]: Start difference. First operand 678 states. Second operand 5 states. [2020-07-18 00:45:24,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:45:24,976 INFO L93 Difference]: Finished difference Result 1877 states and 2600 transitions. [2020-07-18 00:45:24,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-18 00:45:24,977 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 62 [2020-07-18 00:45:24,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:45:24,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:45:25,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2600 transitions. [2020-07-18 00:45:25,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:45:25,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2600 transitions. [2020-07-18 00:45:25,080 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 2600 transitions. [2020-07-18 00:45:29,055 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2600 edges. 2600 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:45:29,225 INFO L225 Difference]: With dead ends: 1877 [2020-07-18 00:45:29,225 INFO L226 Difference]: Without dead ends: 1120 [2020-07-18 00:45:29,238 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-18 00:45:29,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1120 states. [2020-07-18 00:45:32,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1120 to 822. [2020-07-18 00:45:32,300 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:45:32,301 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1120 states. Second operand 822 states. [2020-07-18 00:45:32,302 INFO L74 IsIncluded]: Start isIncluded. First operand 1120 states. Second operand 822 states. [2020-07-18 00:45:32,303 INFO L87 Difference]: Start difference. First operand 1120 states. Second operand 822 states. [2020-07-18 00:45:32,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:45:32,393 INFO L93 Difference]: Finished difference Result 1120 states and 1314 transitions. [2020-07-18 00:45:32,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1314 transitions. [2020-07-18 00:45:32,401 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:45:32,402 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:45:32,402 INFO L74 IsIncluded]: Start isIncluded. First operand 822 states. Second operand 1120 states. [2020-07-18 00:45:32,402 INFO L87 Difference]: Start difference. First operand 822 states. Second operand 1120 states. [2020-07-18 00:45:32,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:45:32,480 INFO L93 Difference]: Finished difference Result 1120 states and 1314 transitions. [2020-07-18 00:45:32,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1314 transitions. [2020-07-18 00:45:32,484 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:45:32,484 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:45:32,485 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:45:32,485 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:45:32,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 822 states. [2020-07-18 00:45:32,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 822 states and 974 transitions. [2020-07-18 00:45:32,531 INFO L78 Accepts]: Start accepts. Automaton has 822 states and 974 transitions. Word has length 62 [2020-07-18 00:45:32,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:45:32,532 INFO L479 AbstractCegarLoop]: Abstraction has 822 states and 974 transitions. [2020-07-18 00:45:32,532 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:45:32,532 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 822 states and 974 transitions. [2020-07-18 00:45:34,248 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 974 edges. 974 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:45:34,248 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 974 transitions. [2020-07-18 00:45:34,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-18 00:45:34,254 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:45:34,255 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:45:34,255 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:45:34,255 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:45:34,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:45:34,256 INFO L82 PathProgramCache]: Analyzing trace with hash 589777722, now seen corresponding path program 1 times [2020-07-18 00:45:34,256 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:45:34,256 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [929116971] [2020-07-18 00:45:34,257 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:45:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:45:34,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:45:34,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {8441#(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; {8342#true} is VALID [2020-07-18 00:45:34,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {8342#true} ~inputB~0 := 2; {8342#true} is VALID [2020-07-18 00:45:34,777 INFO L280 TraceCheckUtils]: 2: Hoare triple {8342#true} ~inputC~0 := 3; {8342#true} is VALID [2020-07-18 00:45:34,778 INFO L280 TraceCheckUtils]: 3: Hoare triple {8342#true} ~inputF~0 := 6; {8342#true} is VALID [2020-07-18 00:45:34,778 INFO L280 TraceCheckUtils]: 4: Hoare triple {8342#true} ~inputE~0 := 5; {8342#true} is VALID [2020-07-18 00:45:34,778 INFO L280 TraceCheckUtils]: 5: Hoare triple {8342#true} ~inputA~0 := 1; {8342#true} is VALID [2020-07-18 00:45:34,778 INFO L280 TraceCheckUtils]: 6: Hoare triple {8342#true} ~a21~0 := 7; {8342#true} is VALID [2020-07-18 00:45:34,779 INFO L280 TraceCheckUtils]: 7: Hoare triple {8342#true} ~a15~0 := 8; {8342#true} is VALID [2020-07-18 00:45:34,780 INFO L280 TraceCheckUtils]: 8: Hoare triple {8342#true} ~a12~0 := -49; {8442#(<= (+ ~a12~0 49) 0)} is VALID [2020-07-18 00:45:34,781 INFO L280 TraceCheckUtils]: 9: Hoare triple {8442#(<= (+ ~a12~0 49) 0)} ~a24~0 := 1; {8443#(and (<= ~a24~0 1) (<= (+ ~a12~0 49) 0))} is VALID [2020-07-18 00:45:34,781 INFO L280 TraceCheckUtils]: 10: Hoare triple {8443#(and (<= ~a24~0 1) (<= (+ ~a12~0 49) 0))} assume true; {8443#(and (<= ~a24~0 1) (<= (+ ~a12~0 49) 0))} is VALID [2020-07-18 00:45:34,782 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8443#(and (<= ~a24~0 1) (<= (+ ~a12~0 49) 0))} {8342#true} #1397#return; {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} is VALID [2020-07-18 00:45:34,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:45:34,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {8444#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|) (= ~a21~0 |old(~a21~0)|) (= ~a15~0 |old(~a15~0)|))} ~input := #in~input; {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,904 INFO L280 TraceCheckUtils]: 3: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,905 INFO L280 TraceCheckUtils]: 4: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,906 INFO L280 TraceCheckUtils]: 5: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,907 INFO L280 TraceCheckUtils]: 6: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,908 INFO L280 TraceCheckUtils]: 7: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,909 INFO L280 TraceCheckUtils]: 8: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,910 INFO L280 TraceCheckUtils]: 9: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,911 INFO L280 TraceCheckUtils]: 10: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,913 INFO L280 TraceCheckUtils]: 11: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,914 INFO L280 TraceCheckUtils]: 12: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,915 INFO L280 TraceCheckUtils]: 13: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,916 INFO L280 TraceCheckUtils]: 14: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,917 INFO L280 TraceCheckUtils]: 15: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,918 INFO L280 TraceCheckUtils]: 16: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,919 INFO L280 TraceCheckUtils]: 17: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,920 INFO L280 TraceCheckUtils]: 18: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,921 INFO L280 TraceCheckUtils]: 19: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,922 INFO L280 TraceCheckUtils]: 20: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,923 INFO L280 TraceCheckUtils]: 21: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,924 INFO L280 TraceCheckUtils]: 22: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,925 INFO L280 TraceCheckUtils]: 23: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,926 INFO L280 TraceCheckUtils]: 24: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,927 INFO L280 TraceCheckUtils]: 25: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,929 INFO L280 TraceCheckUtils]: 26: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,930 INFO L280 TraceCheckUtils]: 27: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,931 INFO L280 TraceCheckUtils]: 28: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,932 INFO L280 TraceCheckUtils]: 29: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,933 INFO L280 TraceCheckUtils]: 30: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,934 INFO L280 TraceCheckUtils]: 31: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,935 INFO L280 TraceCheckUtils]: 32: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,936 INFO L280 TraceCheckUtils]: 33: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,937 INFO L280 TraceCheckUtils]: 34: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,938 INFO L280 TraceCheckUtils]: 35: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,939 INFO L280 TraceCheckUtils]: 36: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,940 INFO L280 TraceCheckUtils]: 37: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,941 INFO L280 TraceCheckUtils]: 38: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,955 INFO L280 TraceCheckUtils]: 39: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,956 INFO L280 TraceCheckUtils]: 40: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,958 INFO L280 TraceCheckUtils]: 41: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,960 INFO L280 TraceCheckUtils]: 42: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,962 INFO L280 TraceCheckUtils]: 43: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,964 INFO L280 TraceCheckUtils]: 44: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,965 INFO L280 TraceCheckUtils]: 45: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,966 INFO L280 TraceCheckUtils]: 46: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,969 INFO L280 TraceCheckUtils]: 47: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,971 INFO L280 TraceCheckUtils]: 48: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,973 INFO L280 TraceCheckUtils]: 49: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,974 INFO L280 TraceCheckUtils]: 50: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,975 INFO L280 TraceCheckUtils]: 51: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,975 INFO L280 TraceCheckUtils]: 52: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,976 INFO L280 TraceCheckUtils]: 53: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,977 INFO L280 TraceCheckUtils]: 54: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,978 INFO L280 TraceCheckUtils]: 55: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,979 INFO L280 TraceCheckUtils]: 56: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,980 INFO L280 TraceCheckUtils]: 57: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,981 INFO L280 TraceCheckUtils]: 58: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,982 INFO L280 TraceCheckUtils]: 59: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,983 INFO L280 TraceCheckUtils]: 60: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,984 INFO L280 TraceCheckUtils]: 61: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,984 INFO L280 TraceCheckUtils]: 62: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 5 == ~input && 8 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,985 INFO L280 TraceCheckUtils]: 63: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((9 == ~a15~0 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 5 == ~input) && ~a12~0 <= -43) && 1 == ~a24~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,986 INFO L280 TraceCheckUtils]: 64: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(9 == ~a15~0 && ((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0 && 2 == ~input) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,987 INFO L280 TraceCheckUtils]: 65: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(1 == ~a24~0 && 8 == ~a15~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~input && (7 == ~a21~0 || 8 == ~a21~0)); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,988 INFO L280 TraceCheckUtils]: 66: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((10 == ~a21~0 && 80 < ~a12~0 && 8 == ~a15~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 2 == ~input) && 1 == ~a24~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,989 INFO L280 TraceCheckUtils]: 67: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(1 == ~a24~0 && 9 == ~a15~0 && ((6 == ~a21~0 && 80 < ~a12~0) || (9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0)) && 5 == ~input); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,990 INFO L280 TraceCheckUtils]: 68: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((~a12~0 <= -43 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 4 == ~input) && 1 == ~a24~0) && 9 == ~a15~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,991 INFO L280 TraceCheckUtils]: 69: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((2 == ~input && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,992 INFO L280 TraceCheckUtils]: 70: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && 10 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 2 == ~input) && 1 == ~a24~0) && 8 == ~a15~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,994 INFO L280 TraceCheckUtils]: 71: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(9 == ~a15~0 && (1 == ~input && (((~a12~0 <= -43 && 10 == ~a21~0) || (6 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0)) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0))) && 1 == ~a24~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,995 INFO L280 TraceCheckUtils]: 72: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((1 == ~a24~0 && (6 == ~input && (7 == ~a21~0 || 8 == ~a21~0)) && 80 < ~a12~0) && 9 == ~a15~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,996 INFO L280 TraceCheckUtils]: 73: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((-43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a15~0 && 1 == ~a24~0 && (9 == ~a21~0 || 10 == ~a21~0) && 2 == ~input); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,997 INFO L280 TraceCheckUtils]: 74: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((5 == ~input && 8 == ~a15~0) && -43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a21~0) && 1 == ~a24~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:34,998 INFO L280 TraceCheckUtils]: 75: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((80 < ~a12~0 && 8 == ~a15~0 && (8 == ~a21~0 || 9 == ~a21~0) && 3 == ~input) && 1 == ~a24~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,000 INFO L280 TraceCheckUtils]: 76: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume 4 == ~input && (((9 == ~a15~0 && 1 == ~a24~0 && 80 < ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && 5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43)); {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,001 INFO L280 TraceCheckUtils]: 77: Hoare triple {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} ~a12~0 := -15 + (if (if ~a12~0 < 0 && 0 != ~a12~0 % 5 then 1 + ~a12~0 / 5 else ~a12~0 / 5) < 0 && 0 != (if ~a12~0 < 0 && 0 != ~a12~0 % 5 then 1 + ~a12~0 / 5 else ~a12~0 / 5) % 26 then (if ~a12~0 < 0 && 0 != ~a12~0 % 5 then 1 + ~a12~0 / 5 else ~a12~0 / 5) % 26 - 26 else (if ~a12~0 < 0 && 0 != ~a12~0 % 5 then 1 + ~a12~0 / 5 else ~a12~0 / 5) % 26); {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,001 INFO L280 TraceCheckUtils]: 78: Hoare triple {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} ~a24~0 := 1; {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,002 INFO L280 TraceCheckUtils]: 79: Hoare triple {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} ~a15~0 := 6; {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,003 INFO L280 TraceCheckUtils]: 80: Hoare triple {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} ~a21~0 := 10; {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,004 INFO L280 TraceCheckUtils]: 81: Hoare triple {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} #res := -1; {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,004 INFO L280 TraceCheckUtils]: 82: Hoare triple {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} assume true; {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,006 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} #1401#return; {8343#false} is VALID [2020-07-18 00:45:35,027 INFO L263 TraceCheckUtils]: 0: Hoare triple {8342#true} call ULTIMATE.init(); {8441#(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 00:45:35,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {8441#(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; {8342#true} is VALID [2020-07-18 00:45:35,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {8342#true} ~inputB~0 := 2; {8342#true} is VALID [2020-07-18 00:45:35,029 INFO L280 TraceCheckUtils]: 3: Hoare triple {8342#true} ~inputC~0 := 3; {8342#true} is VALID [2020-07-18 00:45:35,029 INFO L280 TraceCheckUtils]: 4: Hoare triple {8342#true} ~inputF~0 := 6; {8342#true} is VALID [2020-07-18 00:45:35,029 INFO L280 TraceCheckUtils]: 5: Hoare triple {8342#true} ~inputE~0 := 5; {8342#true} is VALID [2020-07-18 00:45:35,029 INFO L280 TraceCheckUtils]: 6: Hoare triple {8342#true} ~inputA~0 := 1; {8342#true} is VALID [2020-07-18 00:45:35,030 INFO L280 TraceCheckUtils]: 7: Hoare triple {8342#true} ~a21~0 := 7; {8342#true} is VALID [2020-07-18 00:45:35,030 INFO L280 TraceCheckUtils]: 8: Hoare triple {8342#true} ~a15~0 := 8; {8342#true} is VALID [2020-07-18 00:45:35,031 INFO L280 TraceCheckUtils]: 9: Hoare triple {8342#true} ~a12~0 := -49; {8442#(<= (+ ~a12~0 49) 0)} is VALID [2020-07-18 00:45:35,031 INFO L280 TraceCheckUtils]: 10: Hoare triple {8442#(<= (+ ~a12~0 49) 0)} ~a24~0 := 1; {8443#(and (<= ~a24~0 1) (<= (+ ~a12~0 49) 0))} is VALID [2020-07-18 00:45:35,032 INFO L280 TraceCheckUtils]: 11: Hoare triple {8443#(and (<= ~a24~0 1) (<= (+ ~a12~0 49) 0))} assume true; {8443#(and (<= ~a24~0 1) (<= (+ ~a12~0 49) 0))} is VALID [2020-07-18 00:45:35,033 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8443#(and (<= ~a24~0 1) (<= (+ ~a12~0 49) 0))} {8342#true} #1397#return; {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} is VALID [2020-07-18 00:45:35,034 INFO L263 TraceCheckUtils]: 13: Hoare triple {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} call #t~ret4 := main(); {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} is VALID [2020-07-18 00:45:35,035 INFO L280 TraceCheckUtils]: 14: Hoare triple {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} ~output~0 := -1; {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} is VALID [2020-07-18 00:45:35,035 INFO L280 TraceCheckUtils]: 15: Hoare triple {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} assume !false; {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} is VALID [2020-07-18 00:45:35,036 INFO L280 TraceCheckUtils]: 16: Hoare triple {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} havoc ~input~0; {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} is VALID [2020-07-18 00:45:35,037 INFO L280 TraceCheckUtils]: 17: Hoare triple {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} is VALID [2020-07-18 00:45:35,038 INFO L280 TraceCheckUtils]: 18: Hoare triple {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} ~input~0 := #t~nondet2; {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} is VALID [2020-07-18 00:45:35,039 INFO L280 TraceCheckUtils]: 19: Hoare triple {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} havoc #t~nondet2; {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} is VALID [2020-07-18 00:45:35,039 INFO L280 TraceCheckUtils]: 20: Hoare triple {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} is VALID [2020-07-18 00:45:35,040 INFO L263 TraceCheckUtils]: 21: Hoare triple {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} call #t~ret3 := calculate_output(~input~0); {8444#(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 00:45:35,041 INFO L280 TraceCheckUtils]: 22: Hoare triple {8444#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|) (= ~a21~0 |old(~a21~0)|) (= ~a15~0 |old(~a15~0)|))} ~input := #in~input; {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,042 INFO L280 TraceCheckUtils]: 23: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,043 INFO L280 TraceCheckUtils]: 24: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,044 INFO L280 TraceCheckUtils]: 25: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,045 INFO L280 TraceCheckUtils]: 26: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,046 INFO L280 TraceCheckUtils]: 27: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,046 INFO L280 TraceCheckUtils]: 28: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,047 INFO L280 TraceCheckUtils]: 29: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,048 INFO L280 TraceCheckUtils]: 30: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,049 INFO L280 TraceCheckUtils]: 31: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,050 INFO L280 TraceCheckUtils]: 32: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,050 INFO L280 TraceCheckUtils]: 33: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,052 INFO L280 TraceCheckUtils]: 34: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,055 INFO L280 TraceCheckUtils]: 35: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,056 INFO L280 TraceCheckUtils]: 36: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,057 INFO L280 TraceCheckUtils]: 37: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,060 INFO L280 TraceCheckUtils]: 38: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,062 INFO L280 TraceCheckUtils]: 39: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,064 INFO L280 TraceCheckUtils]: 40: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,066 INFO L280 TraceCheckUtils]: 41: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,067 INFO L280 TraceCheckUtils]: 42: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,068 INFO L280 TraceCheckUtils]: 43: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,068 INFO L280 TraceCheckUtils]: 44: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,069 INFO L280 TraceCheckUtils]: 45: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,070 INFO L280 TraceCheckUtils]: 46: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,071 INFO L280 TraceCheckUtils]: 47: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,072 INFO L280 TraceCheckUtils]: 48: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,073 INFO L280 TraceCheckUtils]: 49: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,074 INFO L280 TraceCheckUtils]: 50: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,075 INFO L280 TraceCheckUtils]: 51: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,076 INFO L280 TraceCheckUtils]: 52: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,077 INFO L280 TraceCheckUtils]: 53: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,078 INFO L280 TraceCheckUtils]: 54: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,079 INFO L280 TraceCheckUtils]: 55: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,080 INFO L280 TraceCheckUtils]: 56: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,081 INFO L280 TraceCheckUtils]: 57: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,082 INFO L280 TraceCheckUtils]: 58: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,083 INFO L280 TraceCheckUtils]: 59: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,084 INFO L280 TraceCheckUtils]: 60: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,085 INFO L280 TraceCheckUtils]: 61: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,086 INFO L280 TraceCheckUtils]: 62: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,087 INFO L280 TraceCheckUtils]: 63: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,088 INFO L280 TraceCheckUtils]: 64: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,089 INFO L280 TraceCheckUtils]: 65: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,090 INFO L280 TraceCheckUtils]: 66: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,091 INFO L280 TraceCheckUtils]: 67: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,091 INFO L280 TraceCheckUtils]: 68: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,092 INFO L280 TraceCheckUtils]: 69: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,093 INFO L280 TraceCheckUtils]: 70: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,094 INFO L280 TraceCheckUtils]: 71: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,095 INFO L280 TraceCheckUtils]: 72: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,096 INFO L280 TraceCheckUtils]: 73: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,096 INFO L280 TraceCheckUtils]: 74: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,097 INFO L280 TraceCheckUtils]: 75: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,098 INFO L280 TraceCheckUtils]: 76: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,098 INFO L280 TraceCheckUtils]: 77: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,099 INFO L280 TraceCheckUtils]: 78: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,099 INFO L280 TraceCheckUtils]: 79: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,100 INFO L280 TraceCheckUtils]: 80: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,102 INFO L280 TraceCheckUtils]: 81: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,102 INFO L280 TraceCheckUtils]: 82: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,103 INFO L280 TraceCheckUtils]: 83: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,105 INFO L280 TraceCheckUtils]: 84: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 5 == ~input && 8 == ~a15~0) && 9 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,107 INFO L280 TraceCheckUtils]: 85: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((9 == ~a15~0 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 5 == ~input) && ~a12~0 <= -43) && 1 == ~a24~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,108 INFO L280 TraceCheckUtils]: 86: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(9 == ~a15~0 && ((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0 && 2 == ~input) && 8 == ~a21~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,109 INFO L280 TraceCheckUtils]: 87: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(1 == ~a24~0 && 8 == ~a15~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~input && (7 == ~a21~0 || 8 == ~a21~0)); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,110 INFO L280 TraceCheckUtils]: 88: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((10 == ~a21~0 && 80 < ~a12~0 && 8 == ~a15~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 2 == ~input) && 1 == ~a24~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,111 INFO L280 TraceCheckUtils]: 89: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(1 == ~a24~0 && 9 == ~a15~0 && ((6 == ~a21~0 && 80 < ~a12~0) || (9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0)) && 5 == ~input); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,112 INFO L280 TraceCheckUtils]: 90: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((~a12~0 <= -43 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 4 == ~input) && 1 == ~a24~0) && 9 == ~a15~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,113 INFO L280 TraceCheckUtils]: 91: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((2 == ~input && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,113 INFO L280 TraceCheckUtils]: 92: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && 10 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 2 == ~input) && 1 == ~a24~0) && 8 == ~a15~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,115 INFO L280 TraceCheckUtils]: 93: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !(9 == ~a15~0 && (1 == ~input && (((~a12~0 <= -43 && 10 == ~a21~0) || (6 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0)) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0))) && 1 == ~a24~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,117 INFO L280 TraceCheckUtils]: 94: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((1 == ~a24~0 && (6 == ~input && (7 == ~a21~0 || 8 == ~a21~0)) && 80 < ~a12~0) && 9 == ~a15~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,117 INFO L280 TraceCheckUtils]: 95: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((-43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a15~0 && 1 == ~a24~0 && (9 == ~a21~0 || 10 == ~a21~0) && 2 == ~input); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,118 INFO L280 TraceCheckUtils]: 96: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((((5 == ~input && 8 == ~a15~0) && -43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a21~0) && 1 == ~a24~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,120 INFO L280 TraceCheckUtils]: 97: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume !((80 < ~a12~0 && 8 == ~a15~0 && (8 == ~a21~0 || 9 == ~a21~0) && 3 == ~input) && 1 == ~a24~0); {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,121 INFO L280 TraceCheckUtils]: 98: Hoare triple {8445#(and (= ~a12~0 |old(~a12~0)|) (= ~a24~0 |old(~a24~0)|))} assume 4 == ~input && (((9 == ~a15~0 && 1 == ~a24~0 && 80 < ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && 5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43)); {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,121 INFO L280 TraceCheckUtils]: 99: Hoare triple {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} ~a12~0 := -15 + (if (if ~a12~0 < 0 && 0 != ~a12~0 % 5 then 1 + ~a12~0 / 5 else ~a12~0 / 5) < 0 && 0 != (if ~a12~0 < 0 && 0 != ~a12~0 % 5 then 1 + ~a12~0 / 5 else ~a12~0 / 5) % 26 then (if ~a12~0 < 0 && 0 != ~a12~0 % 5 then 1 + ~a12~0 / 5 else ~a12~0 / 5) % 26 - 26 else (if ~a12~0 < 0 && 0 != ~a12~0 % 5 then 1 + ~a12~0 / 5 else ~a12~0 / 5) % 26); {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,122 INFO L280 TraceCheckUtils]: 100: Hoare triple {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} ~a24~0 := 1; {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,122 INFO L280 TraceCheckUtils]: 101: Hoare triple {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} ~a15~0 := 6; {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,123 INFO L280 TraceCheckUtils]: 102: Hoare triple {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} ~a21~0 := 10; {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,123 INFO L280 TraceCheckUtils]: 103: Hoare triple {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} #res := -1; {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,123 INFO L280 TraceCheckUtils]: 104: Hoare triple {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} assume true; {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} is VALID [2020-07-18 00:45:35,124 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {8446#(or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))} {8356#(and (<= (+ ~a12~0 49) 0) (not (= 2 ~a24~0)))} #1401#return; {8343#false} is VALID [2020-07-18 00:45:35,125 INFO L280 TraceCheckUtils]: 106: Hoare triple {8343#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {8343#false} is VALID [2020-07-18 00:45:35,125 INFO L280 TraceCheckUtils]: 107: Hoare triple {8343#false} ~output~0 := #t~ret3; {8343#false} is VALID [2020-07-18 00:45:35,126 INFO L280 TraceCheckUtils]: 108: Hoare triple {8343#false} havoc #t~ret3; {8343#false} is VALID [2020-07-18 00:45:35,126 INFO L280 TraceCheckUtils]: 109: Hoare triple {8343#false} assume !false; {8343#false} is VALID [2020-07-18 00:45:35,126 INFO L280 TraceCheckUtils]: 110: Hoare triple {8343#false} havoc ~input~0; {8343#false} is VALID [2020-07-18 00:45:35,127 INFO L280 TraceCheckUtils]: 111: Hoare triple {8343#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {8343#false} is VALID [2020-07-18 00:45:35,127 INFO L280 TraceCheckUtils]: 112: Hoare triple {8343#false} ~input~0 := #t~nondet2; {8343#false} is VALID [2020-07-18 00:45:35,127 INFO L280 TraceCheckUtils]: 113: Hoare triple {8343#false} havoc #t~nondet2; {8343#false} is VALID [2020-07-18 00:45:35,127 INFO L280 TraceCheckUtils]: 114: Hoare triple {8343#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {8343#false} is VALID [2020-07-18 00:45:35,128 INFO L263 TraceCheckUtils]: 115: Hoare triple {8343#false} call #t~ret3 := calculate_output(~input~0); {8343#false} is VALID [2020-07-18 00:45:35,128 INFO L280 TraceCheckUtils]: 116: Hoare triple {8343#false} ~input := #in~input; {8343#false} is VALID [2020-07-18 00:45:35,128 INFO L280 TraceCheckUtils]: 117: Hoare triple {8343#false} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,128 INFO L280 TraceCheckUtils]: 118: Hoare triple {8343#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,129 INFO L280 TraceCheckUtils]: 119: Hoare triple {8343#false} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,129 INFO L280 TraceCheckUtils]: 120: Hoare triple {8343#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,129 INFO L280 TraceCheckUtils]: 121: Hoare triple {8343#false} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,129 INFO L280 TraceCheckUtils]: 122: Hoare triple {8343#false} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,130 INFO L280 TraceCheckUtils]: 123: Hoare triple {8343#false} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,130 INFO L280 TraceCheckUtils]: 124: Hoare triple {8343#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,130 INFO L280 TraceCheckUtils]: 125: Hoare triple {8343#false} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,130 INFO L280 TraceCheckUtils]: 126: Hoare triple {8343#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,130 INFO L280 TraceCheckUtils]: 127: Hoare triple {8343#false} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,131 INFO L280 TraceCheckUtils]: 128: Hoare triple {8343#false} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,131 INFO L280 TraceCheckUtils]: 129: Hoare triple {8343#false} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,131 INFO L280 TraceCheckUtils]: 130: Hoare triple {8343#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,131 INFO L280 TraceCheckUtils]: 131: Hoare triple {8343#false} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,132 INFO L280 TraceCheckUtils]: 132: Hoare triple {8343#false} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,132 INFO L280 TraceCheckUtils]: 133: Hoare triple {8343#false} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,132 INFO L280 TraceCheckUtils]: 134: Hoare triple {8343#false} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,132 INFO L280 TraceCheckUtils]: 135: Hoare triple {8343#false} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,133 INFO L280 TraceCheckUtils]: 136: Hoare triple {8343#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,133 INFO L280 TraceCheckUtils]: 137: Hoare triple {8343#false} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,133 INFO L280 TraceCheckUtils]: 138: Hoare triple {8343#false} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,133 INFO L280 TraceCheckUtils]: 139: Hoare triple {8343#false} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,134 INFO L280 TraceCheckUtils]: 140: Hoare triple {8343#false} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,134 INFO L280 TraceCheckUtils]: 141: Hoare triple {8343#false} assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,134 INFO L280 TraceCheckUtils]: 142: Hoare triple {8343#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,134 INFO L280 TraceCheckUtils]: 143: Hoare triple {8343#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,135 INFO L280 TraceCheckUtils]: 144: Hoare triple {8343#false} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,135 INFO L280 TraceCheckUtils]: 145: Hoare triple {8343#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,135 INFO L280 TraceCheckUtils]: 146: Hoare triple {8343#false} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,135 INFO L280 TraceCheckUtils]: 147: Hoare triple {8343#false} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,136 INFO L280 TraceCheckUtils]: 148: Hoare triple {8343#false} assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,136 INFO L280 TraceCheckUtils]: 149: Hoare triple {8343#false} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,136 INFO L280 TraceCheckUtils]: 150: Hoare triple {8343#false} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,136 INFO L280 TraceCheckUtils]: 151: Hoare triple {8343#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,136 INFO L280 TraceCheckUtils]: 152: Hoare triple {8343#false} assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,137 INFO L280 TraceCheckUtils]: 153: Hoare triple {8343#false} assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); {8343#false} is VALID [2020-07-18 00:45:35,137 INFO L280 TraceCheckUtils]: 154: Hoare triple {8343#false} assume (((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0; {8343#false} is VALID [2020-07-18 00:45:35,137 INFO L280 TraceCheckUtils]: 155: Hoare triple {8343#false} assume !false; {8343#false} is VALID [2020-07-18 00:45:35,176 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 00:45:36,685 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-18 00:45:36,887 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-07-18 00:45:37,131 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-07-18 00:45:37,404 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-07-18 00:45:37,677 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2020-07-18 00:45:37,978 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:45:38,291 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-18 00:45:38,618 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-07-18 00:45:38,968 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-07-18 00:45:39,323 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2020-07-18 00:45:39,689 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2020-07-18 00:45:40,072 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2020-07-18 00:45:40,999 WARN L193 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 83 [2020-07-18 00:45:41,871 WARN L193 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2020-07-18 00:45:42,272 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2020-07-18 00:45:42,950 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2020-07-18 00:45:43,403 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2020-07-18 00:45:44,111 WARN L193 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 85 [2020-07-18 00:45:44,810 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 85 [2020-07-18 00:45:45,284 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2020-07-18 00:45:46,026 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2020-07-18 00:45:47,054 WARN L193 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2020-07-18 00:45:47,535 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2020-07-18 00:45:48,602 WARN L193 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2020-07-18 00:45:49,675 WARN L193 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2020-07-18 00:45:50,757 WARN L193 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2020-07-18 00:45:51,554 WARN L193 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2020-07-18 00:45:52,340 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 86 [2020-07-18 00:45:52,889 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2020-07-18 00:45:54,035 WARN L193 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2020-07-18 00:45:54,850 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2020-07-18 00:45:55,263 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 42 [2020-07-18 00:45:55,272 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:45:55,273 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [929116971] [2020-07-18 00:45:55,273 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:45:55,273 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [55] imperfect sequences [] total 55 [2020-07-18 00:45:55,274 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1396539618] [2020-07-18 00:45:55,275 INFO L78 Accepts]: Start accepts. Automaton has 56 states. Word has length 156 [2020-07-18 00:45:55,276 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:45:55,276 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 56 states. [2020-07-18 00:45:55,295 WARN L140 InductivityCheck]: Transition 8453#(and (<= 0 (+ main_~output~0 2147483648)) (<= 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)) (or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))) ( _ , call #t~ret3 := calculate_output(~input~0); , 8454#(and (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) (<= 0 (+ main_~output~0 2147483648)) (or (<= 81 |old(~a12~0)|) (= 2 |old(~a24~0)|))) ) not inductive [2020-07-18 00:45:55,296 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:45:55,296 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 00:45:55,303 INFO L168 Benchmark]: Toolchain (without parser) took 48615.69 ms. Allocated memory was 137.9 MB in the beginning and 663.2 MB in the end (delta: 525.3 MB). Free memory was 101.1 MB in the beginning and 324.7 MB in the end (delta: -223.7 MB). Peak memory consumption was 301.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:45:55,304 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:45:55,305 INFO L168 Benchmark]: CACSL2BoogieTranslator took 884.18 ms. Allocated memory was 137.9 MB in the beginning and 204.5 MB in the end (delta: 66.6 MB). Free memory was 100.7 MB in the beginning and 160.4 MB in the end (delta: -59.8 MB). Peak memory consumption was 44.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:45:55,306 INFO L168 Benchmark]: Boogie Preprocessor took 198.16 ms. Allocated memory is still 204.5 MB. Free memory was 160.4 MB in the beginning and 153.7 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:45:55,312 INFO L168 Benchmark]: RCFGBuilder took 2912.27 ms. Allocated memory was 204.5 MB in the beginning and 252.7 MB in the end (delta: 48.2 MB). Free memory was 153.7 MB in the beginning and 180.4 MB in the end (delta: -26.7 MB). Peak memory consumption was 110.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:45:55,313 INFO L168 Benchmark]: TraceAbstraction took 44613.49 ms. Allocated memory was 252.7 MB in the beginning and 663.2 MB in the end (delta: 410.5 MB). Free memory was 180.4 MB in the beginning and 324.7 MB in the end (delta: -144.3 MB). Peak memory consumption was 266.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:45:55,318 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 0.21 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 884.18 ms. Allocated memory was 137.9 MB in the beginning and 204.5 MB in the end (delta: 66.6 MB). Free memory was 100.7 MB in the beginning and 160.4 MB in the end (delta: -59.8 MB). Peak memory consumption was 44.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 198.16 ms. Allocated memory is still 204.5 MB. Free memory was 160.4 MB in the beginning and 153.7 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2912.27 ms. Allocated memory was 204.5 MB in the beginning and 252.7 MB in the end (delta: 48.2 MB). Free memory was 153.7 MB in the beginning and 180.4 MB in the end (delta: -26.7 MB). Peak memory consumption was 110.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 44613.49 ms. Allocated memory was 252.7 MB in the beginning and 663.2 MB in the end (delta: 410.5 MB). Free memory was 180.4 MB in the beginning and 324.7 MB in the end (delta: -144.3 MB). Peak memory consumption was 266.2 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...