/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/Problem10_label51.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:44:18,726 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:44:18,729 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:44:18,746 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:44:18,747 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:44:18,749 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:44:18,751 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:44:18,764 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:44:18,766 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:44:18,767 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:44:18,769 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:44:18,771 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:44:18,772 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:44:18,774 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:44:18,777 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:44:18,778 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:44:18,781 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:44:18,782 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:44:18,784 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:44:18,789 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:44:18,794 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:44:18,797 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:44:18,798 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:44:18,800 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:44:18,803 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 00:44:18,813 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:44:18,814 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:44:18,815 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:44:18,816 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:44:18,830 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:44:18,830 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:44:18,833 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:44:18,833 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:44:18,833 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:44:18,833 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:44:18,834 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:44:18,834 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:44:18,834 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:44:18,834 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:44:18,835 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:44:18,835 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:44:18,836 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:44:18,836 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:44:18,836 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:44:18,836 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:44:18,837 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:44:18,837 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:44:18,837 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:44:18,837 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:44:18,837 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:44:18,838 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:44:18,838 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:44:19,098 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:44:19,112 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:44:19,116 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:44:19,117 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:44:19,118 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:44:19,118 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem10_label51.c [2020-07-18 00:44:19,195 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5664cf97d/6188d05c80274b759b87abde7ee9875a/FLAG4dc20ae04 [2020-07-18 00:44:19,735 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:44:19,735 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem10_label51.c [2020-07-18 00:44:19,750 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5664cf97d/6188d05c80274b759b87abde7ee9875a/FLAG4dc20ae04 [2020-07-18 00:44:19,994 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5664cf97d/6188d05c80274b759b87abde7ee9875a [2020-07-18 00:44:20,004 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:44:20,007 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:44:20,008 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:44:20,009 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:44:20,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:44:20,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:44:19" (1/1) ... [2020-07-18 00:44:20,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fb4b9b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:20, skipping insertion in model container [2020-07-18 00:44:20,017 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:44:19" (1/1) ... [2020-07-18 00:44:20,025 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:44:20,085 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:44:20,583 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:44:20,588 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:44:20,814 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:44:20,829 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:44:20,830 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:20 WrapperNode [2020-07-18 00:44:20,830 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:44:20,831 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:44:20,831 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:44:20,831 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:44:20,842 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:20" (1/1) ... [2020-07-18 00:44:20,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:20" (1/1) ... [2020-07-18 00:44:20,864 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:20" (1/1) ... [2020-07-18 00:44:20,864 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:20" (1/1) ... [2020-07-18 00:44:20,937 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:20" (1/1) ... [2020-07-18 00:44:20,962 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:20" (1/1) ... [2020-07-18 00:44:20,967 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:20" (1/1) ... [2020-07-18 00:44:20,975 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:44:20,976 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:44:20,976 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:44:20,976 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:44:20,977 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:20" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:44:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:44:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:44:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 00:44:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:44:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 00:44:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:44:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:44:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 00:44:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:44:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:44:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:44:23,343 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:44:23,344 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 00:44:23,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:44:23 BoogieIcfgContainer [2020-07-18 00:44:23,352 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:44:23,353 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:44:23,353 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:44:23,357 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:44:23,357 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:44:19" (1/3) ... [2020-07-18 00:44:23,358 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47f01e2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:44:23, skipping insertion in model container [2020-07-18 00:44:23,359 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:44:20" (2/3) ... [2020-07-18 00:44:23,359 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47f01e2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:44:23, skipping insertion in model container [2020-07-18 00:44:23,360 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:44:23" (3/3) ... [2020-07-18 00:44:23,361 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem10_label51.c [2020-07-18 00:44:23,374 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:44:23,383 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:44:23,401 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:44:23,428 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:44:23,429 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:44:23,429 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:44:23,429 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:44:23,430 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:44:23,430 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:44:23,430 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:44:23,430 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:44:23,456 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states. [2020-07-18 00:44:23,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2020-07-18 00:44:23,472 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:44:23,474 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, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:44:23,474 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:44:23,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:44:23,483 INFO L82 PathProgramCache]: Analyzing trace with hash -1905842433, now seen corresponding path program 1 times [2020-07-18 00:44:23,494 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:44:23,495 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1421488917] [2020-07-18 00:44:23,495 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:44:23,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:44:23,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:44:23,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {474#(and (= ~a12~0 |old(~a12~0)|) (= ~a10~0 |old(~a10~0)|) (= ~inputE~0 |old(~inputE~0)|) (= ~inputB~0 |old(~inputB~0)|) (= ~inputF~0 |old(~inputF~0)|) (= ~inputC~0 |old(~inputC~0)|) (= ~a19~0 |old(~a19~0)|) (= ~inputD~0 |old(~inputD~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a1~0 |old(~a1~0)|))} ~inputC~0 := 3; {459#true} is VALID [2020-07-18 00:44:23,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {459#true} ~inputD~0 := 4; {459#true} is VALID [2020-07-18 00:44:23,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {459#true} ~inputE~0 := 5; {459#true} is VALID [2020-07-18 00:44:23,884 INFO L280 TraceCheckUtils]: 3: Hoare triple {459#true} ~inputF~0 := 6; {459#true} is VALID [2020-07-18 00:44:23,884 INFO L280 TraceCheckUtils]: 4: Hoare triple {459#true} ~inputB~0 := 2; {459#true} is VALID [2020-07-18 00:44:23,885 INFO L280 TraceCheckUtils]: 5: Hoare triple {459#true} ~a1~0 := 23; {459#true} is VALID [2020-07-18 00:44:23,886 INFO L280 TraceCheckUtils]: 6: Hoare triple {459#true} ~a19~0 := 9; {475#(<= 9 ~a19~0)} is VALID [2020-07-18 00:44:23,886 INFO L280 TraceCheckUtils]: 7: Hoare triple {475#(<= 9 ~a19~0)} ~a10~0 := 0; {475#(<= 9 ~a19~0)} is VALID [2020-07-18 00:44:23,887 INFO L280 TraceCheckUtils]: 8: Hoare triple {475#(<= 9 ~a19~0)} ~a12~0 := 0; {475#(<= 9 ~a19~0)} is VALID [2020-07-18 00:44:23,888 INFO L280 TraceCheckUtils]: 9: Hoare triple {475#(<= 9 ~a19~0)} ~a4~0 := 14; {475#(<= 9 ~a19~0)} is VALID [2020-07-18 00:44:23,889 INFO L280 TraceCheckUtils]: 10: Hoare triple {475#(<= 9 ~a19~0)} assume true; {475#(<= 9 ~a19~0)} is VALID [2020-07-18 00:44:23,890 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {475#(<= 9 ~a19~0)} {459#true} #1058#return; {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,895 INFO L263 TraceCheckUtils]: 0: Hoare triple {459#true} call ULTIMATE.init(); {474#(and (= ~a12~0 |old(~a12~0)|) (= ~a10~0 |old(~a10~0)|) (= ~inputE~0 |old(~inputE~0)|) (= ~inputB~0 |old(~inputB~0)|) (= ~inputF~0 |old(~inputF~0)|) (= ~inputC~0 |old(~inputC~0)|) (= ~a19~0 |old(~a19~0)|) (= ~inputD~0 |old(~inputD~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a1~0 |old(~a1~0)|))} is VALID [2020-07-18 00:44:23,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {474#(and (= ~a12~0 |old(~a12~0)|) (= ~a10~0 |old(~a10~0)|) (= ~inputE~0 |old(~inputE~0)|) (= ~inputB~0 |old(~inputB~0)|) (= ~inputF~0 |old(~inputF~0)|) (= ~inputC~0 |old(~inputC~0)|) (= ~a19~0 |old(~a19~0)|) (= ~inputD~0 |old(~inputD~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a1~0 |old(~a1~0)|))} ~inputC~0 := 3; {459#true} is VALID [2020-07-18 00:44:23,914 INFO L280 TraceCheckUtils]: 2: Hoare triple {459#true} ~inputD~0 := 4; {459#true} is VALID [2020-07-18 00:44:23,914 INFO L280 TraceCheckUtils]: 3: Hoare triple {459#true} ~inputE~0 := 5; {459#true} is VALID [2020-07-18 00:44:23,914 INFO L280 TraceCheckUtils]: 4: Hoare triple {459#true} ~inputF~0 := 6; {459#true} is VALID [2020-07-18 00:44:23,915 INFO L280 TraceCheckUtils]: 5: Hoare triple {459#true} ~inputB~0 := 2; {459#true} is VALID [2020-07-18 00:44:23,915 INFO L280 TraceCheckUtils]: 6: Hoare triple {459#true} ~a1~0 := 23; {459#true} is VALID [2020-07-18 00:44:23,916 INFO L280 TraceCheckUtils]: 7: Hoare triple {459#true} ~a19~0 := 9; {475#(<= 9 ~a19~0)} is VALID [2020-07-18 00:44:23,917 INFO L280 TraceCheckUtils]: 8: Hoare triple {475#(<= 9 ~a19~0)} ~a10~0 := 0; {475#(<= 9 ~a19~0)} is VALID [2020-07-18 00:44:23,918 INFO L280 TraceCheckUtils]: 9: Hoare triple {475#(<= 9 ~a19~0)} ~a12~0 := 0; {475#(<= 9 ~a19~0)} is VALID [2020-07-18 00:44:23,919 INFO L280 TraceCheckUtils]: 10: Hoare triple {475#(<= 9 ~a19~0)} ~a4~0 := 14; {475#(<= 9 ~a19~0)} is VALID [2020-07-18 00:44:23,920 INFO L280 TraceCheckUtils]: 11: Hoare triple {475#(<= 9 ~a19~0)} assume true; {475#(<= 9 ~a19~0)} is VALID [2020-07-18 00:44:23,921 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {475#(<= 9 ~a19~0)} {459#true} #1058#return; {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,922 INFO L263 TraceCheckUtils]: 13: Hoare triple {473#(not (= 8 ~a19~0))} call #t~ret4 := main(); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,923 INFO L280 TraceCheckUtils]: 14: Hoare triple {473#(not (= 8 ~a19~0))} ~output~0 := -1; {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,924 INFO L280 TraceCheckUtils]: 15: Hoare triple {473#(not (= 8 ~a19~0))} assume !false; {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,924 INFO L280 TraceCheckUtils]: 16: Hoare triple {473#(not (= 8 ~a19~0))} havoc ~input~0; {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,925 INFO L280 TraceCheckUtils]: 17: Hoare triple {473#(not (= 8 ~a19~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,926 INFO L280 TraceCheckUtils]: 18: Hoare triple {473#(not (= 8 ~a19~0))} ~input~0 := #t~nondet2; {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,928 INFO L280 TraceCheckUtils]: 19: Hoare triple {473#(not (= 8 ~a19~0))} havoc #t~nondet2; {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,929 INFO L280 TraceCheckUtils]: 20: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((2 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,930 INFO L263 TraceCheckUtils]: 21: Hoare triple {473#(not (= 8 ~a19~0))} call #t~ret3 := calculate_output(~input~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,931 INFO L280 TraceCheckUtils]: 22: Hoare triple {473#(not (= 8 ~a19~0))} ~input := #in~input; {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,932 INFO L280 TraceCheckUtils]: 23: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,933 INFO L280 TraceCheckUtils]: 24: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,933 INFO L280 TraceCheckUtils]: 25: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,934 INFO L280 TraceCheckUtils]: 26: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,935 INFO L280 TraceCheckUtils]: 27: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,936 INFO L280 TraceCheckUtils]: 28: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,937 INFO L280 TraceCheckUtils]: 29: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,938 INFO L280 TraceCheckUtils]: 30: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,939 INFO L280 TraceCheckUtils]: 31: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((1 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,939 INFO L280 TraceCheckUtils]: 32: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,940 INFO L280 TraceCheckUtils]: 33: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,941 INFO L280 TraceCheckUtils]: 34: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,942 INFO L280 TraceCheckUtils]: 35: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,943 INFO L280 TraceCheckUtils]: 36: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((2 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,943 INFO L280 TraceCheckUtils]: 37: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,944 INFO L280 TraceCheckUtils]: 38: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,945 INFO L280 TraceCheckUtils]: 39: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,946 INFO L280 TraceCheckUtils]: 40: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,947 INFO L280 TraceCheckUtils]: 41: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,947 INFO L280 TraceCheckUtils]: 42: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,948 INFO L280 TraceCheckUtils]: 43: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,949 INFO L280 TraceCheckUtils]: 44: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,950 INFO L280 TraceCheckUtils]: 45: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,951 INFO L280 TraceCheckUtils]: 46: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,951 INFO L280 TraceCheckUtils]: 47: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,952 INFO L280 TraceCheckUtils]: 48: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,953 INFO L280 TraceCheckUtils]: 49: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,954 INFO L280 TraceCheckUtils]: 50: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,955 INFO L280 TraceCheckUtils]: 51: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,956 INFO L280 TraceCheckUtils]: 52: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,956 INFO L280 TraceCheckUtils]: 53: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,957 INFO L280 TraceCheckUtils]: 54: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,958 INFO L280 TraceCheckUtils]: 55: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,959 INFO L280 TraceCheckUtils]: 56: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,959 INFO L280 TraceCheckUtils]: 57: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,960 INFO L280 TraceCheckUtils]: 58: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,961 INFO L280 TraceCheckUtils]: 59: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,962 INFO L280 TraceCheckUtils]: 60: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((3 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,963 INFO L280 TraceCheckUtils]: 61: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,963 INFO L280 TraceCheckUtils]: 62: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((2 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,964 INFO L280 TraceCheckUtils]: 63: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,965 INFO L280 TraceCheckUtils]: 64: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,966 INFO L280 TraceCheckUtils]: 65: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,967 INFO L280 TraceCheckUtils]: 66: Hoare triple {473#(not (= 8 ~a19~0))} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(not (= 8 ~a19~0))} is VALID [2020-07-18 00:44:23,967 INFO L280 TraceCheckUtils]: 67: Hoare triple {473#(not (= 8 ~a19~0))} assume (((3 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0; {460#false} is VALID [2020-07-18 00:44:23,968 INFO L280 TraceCheckUtils]: 68: Hoare triple {460#false} assume !false; {460#false} is VALID [2020-07-18 00:44:23,979 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 00:44:23,983 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:44:23,985 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1421488917] [2020-07-18 00:44:23,988 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:44:23,988 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:44:23,989 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1785114544] [2020-07-18 00:44:23,996 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 69 [2020-07-18 00:44:24,000 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:44:24,005 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:44:24,125 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:44:24,125 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:44:24,126 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:44:24,134 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:44:24,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:44:24,137 INFO L87 Difference]: Start difference. First operand 456 states. Second operand 5 states. [2020-07-18 00:44:33,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:44:33,526 INFO L93 Difference]: Finished difference Result 1226 states and 1797 transitions. [2020-07-18 00:44:33,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-18 00:44:33,531 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 69 [2020-07-18 00:44:33,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:44:33,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:44:33,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1797 transitions. [2020-07-18 00:44:33,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:44:33,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1797 transitions. [2020-07-18 00:44:33,611 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1797 transitions. [2020-07-18 00:44:36,351 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1797 edges. 1797 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:44:36,474 INFO L225 Difference]: With dead ends: 1226 [2020-07-18 00:44:36,474 INFO L226 Difference]: Without dead ends: 707 [2020-07-18 00:44:36,485 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-18 00:44:36,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 707 states. [2020-07-18 00:44:39,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 707 to 695. [2020-07-18 00:44:39,603 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:44:39,603 INFO L82 GeneralOperation]: Start isEquivalent. First operand 707 states. Second operand 695 states. [2020-07-18 00:44:39,604 INFO L74 IsIncluded]: Start isIncluded. First operand 707 states. Second operand 695 states. [2020-07-18 00:44:39,604 INFO L87 Difference]: Start difference. First operand 707 states. Second operand 695 states. [2020-07-18 00:44:39,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:44:39,667 INFO L93 Difference]: Finished difference Result 707 states and 944 transitions. [2020-07-18 00:44:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 944 transitions. [2020-07-18 00:44:39,676 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:44:39,676 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:44:39,676 INFO L74 IsIncluded]: Start isIncluded. First operand 695 states. Second operand 707 states. [2020-07-18 00:44:39,677 INFO L87 Difference]: Start difference. First operand 695 states. Second operand 707 states. [2020-07-18 00:44:39,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:44:39,740 INFO L93 Difference]: Finished difference Result 707 states and 944 transitions. [2020-07-18 00:44:39,740 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 944 transitions. [2020-07-18 00:44:39,745 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:44:39,745 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:44:39,746 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:44:39,746 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:44:39,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 695 states. [2020-07-18 00:44:39,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 695 states and 926 transitions. [2020-07-18 00:44:39,797 INFO L78 Accepts]: Start accepts. Automaton has 695 states and 926 transitions. Word has length 69 [2020-07-18 00:44:39,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:44:39,798 INFO L479 AbstractCegarLoop]: Abstraction has 695 states and 926 transitions. [2020-07-18 00:44:39,798 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:44:39,799 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 695 states and 926 transitions. [2020-07-18 00:44:41,452 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 926 edges. 926 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:44:41,452 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 926 transitions. [2020-07-18 00:44:41,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-18 00:44:41,459 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:44:41,460 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, 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] [2020-07-18 00:44:41,460 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:44:41,460 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:44:41,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:44:41,461 INFO L82 PathProgramCache]: Analyzing trace with hash -1842196953, now seen corresponding path program 1 times [2020-07-18 00:44:41,461 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:44:41,461 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1935305922] [2020-07-18 00:44:41,462 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:44:41,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:44:41,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:44:41,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {5826#(and (= ~a12~0 |old(~a12~0)|) (= ~a10~0 |old(~a10~0)|) (= ~inputE~0 |old(~inputE~0)|) (= ~inputB~0 |old(~inputB~0)|) (= ~inputF~0 |old(~inputF~0)|) (= ~inputC~0 |old(~inputC~0)|) (= ~a19~0 |old(~a19~0)|) (= ~inputD~0 |old(~inputD~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a1~0 |old(~a1~0)|))} ~inputC~0 := 3; {5738#true} is VALID [2020-07-18 00:44:41,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {5738#true} ~inputD~0 := 4; {5738#true} is VALID [2020-07-18 00:44:41,908 INFO L280 TraceCheckUtils]: 2: Hoare triple {5738#true} ~inputE~0 := 5; {5738#true} is VALID [2020-07-18 00:44:41,908 INFO L280 TraceCheckUtils]: 3: Hoare triple {5738#true} ~inputF~0 := 6; {5738#true} is VALID [2020-07-18 00:44:41,909 INFO L280 TraceCheckUtils]: 4: Hoare triple {5738#true} ~inputB~0 := 2; {5738#true} is VALID [2020-07-18 00:44:41,909 INFO L280 TraceCheckUtils]: 5: Hoare triple {5738#true} ~a1~0 := 23; {5738#true} is VALID [2020-07-18 00:44:41,910 INFO L280 TraceCheckUtils]: 6: Hoare triple {5738#true} ~a19~0 := 9; {5827#(<= ~a19~0 9)} is VALID [2020-07-18 00:44:41,910 INFO L280 TraceCheckUtils]: 7: Hoare triple {5827#(<= ~a19~0 9)} ~a10~0 := 0; {5827#(<= ~a19~0 9)} is VALID [2020-07-18 00:44:41,911 INFO L280 TraceCheckUtils]: 8: Hoare triple {5827#(<= ~a19~0 9)} ~a12~0 := 0; {5827#(<= ~a19~0 9)} is VALID [2020-07-18 00:44:41,912 INFO L280 TraceCheckUtils]: 9: Hoare triple {5827#(<= ~a19~0 9)} ~a4~0 := 14; {5827#(<= ~a19~0 9)} is VALID [2020-07-18 00:44:41,912 INFO L280 TraceCheckUtils]: 10: Hoare triple {5827#(<= ~a19~0 9)} assume true; {5827#(<= ~a19~0 9)} is VALID [2020-07-18 00:44:41,913 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5827#(<= ~a19~0 9)} {5738#true} #1058#return; {5752#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:44:41,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:44:41,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {5828#(and (= ~a10~0 |old(~a10~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a1~0 |old(~a1~0)|))} ~input := #in~input; {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:41,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:41,997 INFO L280 TraceCheckUtils]: 2: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:41,998 INFO L280 TraceCheckUtils]: 3: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:41,999 INFO L280 TraceCheckUtils]: 4: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,000 INFO L280 TraceCheckUtils]: 5: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,000 INFO L280 TraceCheckUtils]: 6: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,001 INFO L280 TraceCheckUtils]: 7: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,002 INFO L280 TraceCheckUtils]: 8: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,002 INFO L280 TraceCheckUtils]: 9: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,003 INFO L280 TraceCheckUtils]: 10: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,004 INFO L280 TraceCheckUtils]: 11: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,004 INFO L280 TraceCheckUtils]: 12: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,005 INFO L280 TraceCheckUtils]: 13: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,006 INFO L280 TraceCheckUtils]: 14: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,006 INFO L280 TraceCheckUtils]: 15: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,007 INFO L280 TraceCheckUtils]: 16: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,007 INFO L280 TraceCheckUtils]: 17: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,008 INFO L280 TraceCheckUtils]: 18: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,009 INFO L280 TraceCheckUtils]: 19: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,010 INFO L280 TraceCheckUtils]: 20: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,010 INFO L280 TraceCheckUtils]: 21: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,011 INFO L280 TraceCheckUtils]: 22: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,012 INFO L280 TraceCheckUtils]: 23: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,012 INFO L280 TraceCheckUtils]: 24: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,013 INFO L280 TraceCheckUtils]: 25: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,013 INFO L280 TraceCheckUtils]: 26: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,014 INFO L280 TraceCheckUtils]: 27: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,015 INFO L280 TraceCheckUtils]: 28: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,015 INFO L280 TraceCheckUtils]: 29: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,016 INFO L280 TraceCheckUtils]: 30: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,017 INFO L280 TraceCheckUtils]: 31: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,017 INFO L280 TraceCheckUtils]: 32: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,018 INFO L280 TraceCheckUtils]: 33: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,019 INFO L280 TraceCheckUtils]: 34: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,019 INFO L280 TraceCheckUtils]: 35: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,020 INFO L280 TraceCheckUtils]: 36: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,020 INFO L280 TraceCheckUtils]: 37: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,021 INFO L280 TraceCheckUtils]: 38: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,022 INFO L280 TraceCheckUtils]: 39: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,022 INFO L280 TraceCheckUtils]: 40: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,023 INFO L280 TraceCheckUtils]: 41: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,024 INFO L280 TraceCheckUtils]: 42: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,024 INFO L280 TraceCheckUtils]: 43: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,025 INFO L280 TraceCheckUtils]: 44: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,026 INFO L280 TraceCheckUtils]: 45: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,026 INFO L280 TraceCheckUtils]: 46: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,027 INFO L280 TraceCheckUtils]: 47: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,028 INFO L280 TraceCheckUtils]: 48: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,028 INFO L280 TraceCheckUtils]: 49: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,029 INFO L280 TraceCheckUtils]: 50: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,030 INFO L280 TraceCheckUtils]: 51: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,030 INFO L280 TraceCheckUtils]: 52: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,031 INFO L280 TraceCheckUtils]: 53: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,031 INFO L280 TraceCheckUtils]: 54: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,032 INFO L280 TraceCheckUtils]: 55: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,033 INFO L280 TraceCheckUtils]: 56: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,033 INFO L280 TraceCheckUtils]: 57: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,034 INFO L280 TraceCheckUtils]: 58: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,035 INFO L280 TraceCheckUtils]: 59: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,035 INFO L280 TraceCheckUtils]: 60: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 9 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,036 INFO L280 TraceCheckUtils]: 61: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,037 INFO L280 TraceCheckUtils]: 62: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((4 == ~a10~0 && 218 < ~a1~0 && (4 == ~input && 0 == ~a12~0) && 14 == ~a4~0) && 9 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,037 INFO L280 TraceCheckUtils]: 63: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !(14 == ~a4~0 && (0 == ~a12~0 && (((-13 < ~a1~0 && 38 >= ~a1~0) || (38 < ~a1~0 && 218 >= ~a1~0)) && 4 == ~input) && 9 == ~a19~0) && 0 == ~a10~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,038 INFO L280 TraceCheckUtils]: 64: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !(((14 == ~a4~0 && 10 == ~a19~0 && 1 == ~a10~0 && 2 == ~input) && 0 == ~a12~0) && 218 < ~a1~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,039 INFO L280 TraceCheckUtils]: 65: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !(0 == ~a12~0 && 9 == ~a19~0 && 1 == ~a10~0 && (218 < ~a1~0 && 3 == ~input) && 14 == ~a4~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,040 INFO L280 TraceCheckUtils]: 66: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume 10 == ~a19~0 && (14 == ~a4~0 && (((0 == ~a10~0 && 38 < ~a1~0 && 218 >= ~a1~0) || (0 == ~a10~0 && 218 < ~a1~0)) || (1 == ~a10~0 && ~a1~0 <= -13)) && 5 == ~input) && 0 == ~a12~0; {5830#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,040 INFO L280 TraceCheckUtils]: 67: Hoare triple {5830#(= 10 |old(~a19~0)|)} ~a1~0 := (if (if 9 * (~a1~0 - 0) < 0 && 0 != 9 * (~a1~0 - 0) % 10 then 1 + 9 * (~a1~0 - 0) / 10 else 9 * (~a1~0 - 0) / 10) < 0 && 0 != (if 9 * (~a1~0 - 0) < 0 && 0 != 9 * (~a1~0 - 0) % 10 then 1 + 9 * (~a1~0 - 0) / 10 else 9 * (~a1~0 - 0) / 10) % 25 then (if 9 * (~a1~0 - 0) < 0 && 0 != 9 * (~a1~0 - 0) % 10 then 1 + 9 * (~a1~0 - 0) / 10 else 9 * (~a1~0 - 0) / 10) % 25 - 25 else (if 9 * (~a1~0 - 0) < 0 && 0 != 9 * (~a1~0 - 0) % 10 then 1 + 9 * (~a1~0 - 0) / 10 else 9 * (~a1~0 - 0) / 10) % 25) - -12; {5830#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,041 INFO L280 TraceCheckUtils]: 68: Hoare triple {5830#(= 10 |old(~a19~0)|)} ~a10~0 := 2; {5830#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,042 INFO L280 TraceCheckUtils]: 69: Hoare triple {5830#(= 10 |old(~a19~0)|)} ~a19~0 := 8; {5830#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,042 INFO L280 TraceCheckUtils]: 70: Hoare triple {5830#(= 10 |old(~a19~0)|)} #res := -1; {5830#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,043 INFO L280 TraceCheckUtils]: 71: Hoare triple {5830#(= 10 |old(~a19~0)|)} assume true; {5830#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,044 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {5830#(= 10 |old(~a19~0)|)} {5752#(not (= 10 ~a19~0))} #1062#return; {5739#false} is VALID [2020-07-18 00:44:42,053 INFO L263 TraceCheckUtils]: 0: Hoare triple {5738#true} call ULTIMATE.init(); {5826#(and (= ~a12~0 |old(~a12~0)|) (= ~a10~0 |old(~a10~0)|) (= ~inputE~0 |old(~inputE~0)|) (= ~inputB~0 |old(~inputB~0)|) (= ~inputF~0 |old(~inputF~0)|) (= ~inputC~0 |old(~inputC~0)|) (= ~a19~0 |old(~a19~0)|) (= ~inputD~0 |old(~inputD~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a1~0 |old(~a1~0)|))} is VALID [2020-07-18 00:44:42,053 INFO L280 TraceCheckUtils]: 1: Hoare triple {5826#(and (= ~a12~0 |old(~a12~0)|) (= ~a10~0 |old(~a10~0)|) (= ~inputE~0 |old(~inputE~0)|) (= ~inputB~0 |old(~inputB~0)|) (= ~inputF~0 |old(~inputF~0)|) (= ~inputC~0 |old(~inputC~0)|) (= ~a19~0 |old(~a19~0)|) (= ~inputD~0 |old(~inputD~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a1~0 |old(~a1~0)|))} ~inputC~0 := 3; {5738#true} is VALID [2020-07-18 00:44:42,053 INFO L280 TraceCheckUtils]: 2: Hoare triple {5738#true} ~inputD~0 := 4; {5738#true} is VALID [2020-07-18 00:44:42,054 INFO L280 TraceCheckUtils]: 3: Hoare triple {5738#true} ~inputE~0 := 5; {5738#true} is VALID [2020-07-18 00:44:42,054 INFO L280 TraceCheckUtils]: 4: Hoare triple {5738#true} ~inputF~0 := 6; {5738#true} is VALID [2020-07-18 00:44:42,054 INFO L280 TraceCheckUtils]: 5: Hoare triple {5738#true} ~inputB~0 := 2; {5738#true} is VALID [2020-07-18 00:44:42,054 INFO L280 TraceCheckUtils]: 6: Hoare triple {5738#true} ~a1~0 := 23; {5738#true} is VALID [2020-07-18 00:44:42,055 INFO L280 TraceCheckUtils]: 7: Hoare triple {5738#true} ~a19~0 := 9; {5827#(<= ~a19~0 9)} is VALID [2020-07-18 00:44:42,056 INFO L280 TraceCheckUtils]: 8: Hoare triple {5827#(<= ~a19~0 9)} ~a10~0 := 0; {5827#(<= ~a19~0 9)} is VALID [2020-07-18 00:44:42,056 INFO L280 TraceCheckUtils]: 9: Hoare triple {5827#(<= ~a19~0 9)} ~a12~0 := 0; {5827#(<= ~a19~0 9)} is VALID [2020-07-18 00:44:42,057 INFO L280 TraceCheckUtils]: 10: Hoare triple {5827#(<= ~a19~0 9)} ~a4~0 := 14; {5827#(<= ~a19~0 9)} is VALID [2020-07-18 00:44:42,058 INFO L280 TraceCheckUtils]: 11: Hoare triple {5827#(<= ~a19~0 9)} assume true; {5827#(<= ~a19~0 9)} is VALID [2020-07-18 00:44:42,058 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5827#(<= ~a19~0 9)} {5738#true} #1058#return; {5752#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:44:42,059 INFO L263 TraceCheckUtils]: 13: Hoare triple {5752#(not (= 10 ~a19~0))} call #t~ret4 := main(); {5752#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:44:42,059 INFO L280 TraceCheckUtils]: 14: Hoare triple {5752#(not (= 10 ~a19~0))} ~output~0 := -1; {5752#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:44:42,060 INFO L280 TraceCheckUtils]: 15: Hoare triple {5752#(not (= 10 ~a19~0))} assume !false; {5752#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:44:42,061 INFO L280 TraceCheckUtils]: 16: Hoare triple {5752#(not (= 10 ~a19~0))} havoc ~input~0; {5752#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:44:42,063 INFO L280 TraceCheckUtils]: 17: Hoare triple {5752#(not (= 10 ~a19~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5752#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:44:42,064 INFO L280 TraceCheckUtils]: 18: Hoare triple {5752#(not (= 10 ~a19~0))} ~input~0 := #t~nondet2; {5752#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:44:42,065 INFO L280 TraceCheckUtils]: 19: Hoare triple {5752#(not (= 10 ~a19~0))} havoc #t~nondet2; {5752#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:44:42,065 INFO L280 TraceCheckUtils]: 20: Hoare triple {5752#(not (= 10 ~a19~0))} assume !((((2 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5752#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:44:42,066 INFO L263 TraceCheckUtils]: 21: Hoare triple {5752#(not (= 10 ~a19~0))} call #t~ret3 := calculate_output(~input~0); {5828#(and (= ~a10~0 |old(~a10~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a1~0 |old(~a1~0)|))} is VALID [2020-07-18 00:44:42,067 INFO L280 TraceCheckUtils]: 22: Hoare triple {5828#(and (= ~a10~0 |old(~a10~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a1~0 |old(~a1~0)|))} ~input := #in~input; {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,068 INFO L280 TraceCheckUtils]: 23: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,068 INFO L280 TraceCheckUtils]: 24: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,069 INFO L280 TraceCheckUtils]: 25: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,070 INFO L280 TraceCheckUtils]: 26: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,070 INFO L280 TraceCheckUtils]: 27: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,071 INFO L280 TraceCheckUtils]: 28: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,072 INFO L280 TraceCheckUtils]: 29: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,072 INFO L280 TraceCheckUtils]: 30: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,073 INFO L280 TraceCheckUtils]: 31: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,073 INFO L280 TraceCheckUtils]: 32: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,074 INFO L280 TraceCheckUtils]: 33: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,075 INFO L280 TraceCheckUtils]: 34: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,075 INFO L280 TraceCheckUtils]: 35: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,076 INFO L280 TraceCheckUtils]: 36: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,076 INFO L280 TraceCheckUtils]: 37: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,077 INFO L280 TraceCheckUtils]: 38: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,078 INFO L280 TraceCheckUtils]: 39: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,078 INFO L280 TraceCheckUtils]: 40: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,079 INFO L280 TraceCheckUtils]: 41: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,079 INFO L280 TraceCheckUtils]: 42: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,080 INFO L280 TraceCheckUtils]: 43: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,081 INFO L280 TraceCheckUtils]: 44: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,081 INFO L280 TraceCheckUtils]: 45: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,082 INFO L280 TraceCheckUtils]: 46: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,083 INFO L280 TraceCheckUtils]: 47: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,083 INFO L280 TraceCheckUtils]: 48: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,084 INFO L280 TraceCheckUtils]: 49: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,084 INFO L280 TraceCheckUtils]: 50: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,085 INFO L280 TraceCheckUtils]: 51: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,085 INFO L280 TraceCheckUtils]: 52: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,086 INFO L280 TraceCheckUtils]: 53: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,087 INFO L280 TraceCheckUtils]: 54: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,087 INFO L280 TraceCheckUtils]: 55: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,088 INFO L280 TraceCheckUtils]: 56: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,089 INFO L280 TraceCheckUtils]: 57: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,089 INFO L280 TraceCheckUtils]: 58: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,090 INFO L280 TraceCheckUtils]: 59: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,090 INFO L280 TraceCheckUtils]: 60: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,091 INFO L280 TraceCheckUtils]: 61: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,092 INFO L280 TraceCheckUtils]: 62: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,092 INFO L280 TraceCheckUtils]: 63: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,093 INFO L280 TraceCheckUtils]: 64: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,094 INFO L280 TraceCheckUtils]: 65: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,094 INFO L280 TraceCheckUtils]: 66: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,095 INFO L280 TraceCheckUtils]: 67: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,096 INFO L280 TraceCheckUtils]: 68: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,096 INFO L280 TraceCheckUtils]: 69: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,097 INFO L280 TraceCheckUtils]: 70: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,098 INFO L280 TraceCheckUtils]: 71: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,098 INFO L280 TraceCheckUtils]: 72: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,099 INFO L280 TraceCheckUtils]: 73: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,100 INFO L280 TraceCheckUtils]: 74: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,100 INFO L280 TraceCheckUtils]: 75: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,101 INFO L280 TraceCheckUtils]: 76: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,102 INFO L280 TraceCheckUtils]: 77: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,102 INFO L280 TraceCheckUtils]: 78: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,103 INFO L280 TraceCheckUtils]: 79: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,104 INFO L280 TraceCheckUtils]: 80: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,104 INFO L280 TraceCheckUtils]: 81: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,105 INFO L280 TraceCheckUtils]: 82: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 9 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,105 INFO L280 TraceCheckUtils]: 83: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,106 INFO L280 TraceCheckUtils]: 84: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !((4 == ~a10~0 && 218 < ~a1~0 && (4 == ~input && 0 == ~a12~0) && 14 == ~a4~0) && 9 == ~a19~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,107 INFO L280 TraceCheckUtils]: 85: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !(14 == ~a4~0 && (0 == ~a12~0 && (((-13 < ~a1~0 && 38 >= ~a1~0) || (38 < ~a1~0 && 218 >= ~a1~0)) && 4 == ~input) && 9 == ~a19~0) && 0 == ~a10~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,107 INFO L280 TraceCheckUtils]: 86: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !(((14 == ~a4~0 && 10 == ~a19~0 && 1 == ~a10~0 && 2 == ~input) && 0 == ~a12~0) && 218 < ~a1~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,108 INFO L280 TraceCheckUtils]: 87: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume !(0 == ~a12~0 && 9 == ~a19~0 && 1 == ~a10~0 && (218 < ~a1~0 && 3 == ~input) && 14 == ~a4~0); {5829#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,109 INFO L280 TraceCheckUtils]: 88: Hoare triple {5829#(= ~a19~0 |old(~a19~0)|)} assume 10 == ~a19~0 && (14 == ~a4~0 && (((0 == ~a10~0 && 38 < ~a1~0 && 218 >= ~a1~0) || (0 == ~a10~0 && 218 < ~a1~0)) || (1 == ~a10~0 && ~a1~0 <= -13)) && 5 == ~input) && 0 == ~a12~0; {5830#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,110 INFO L280 TraceCheckUtils]: 89: Hoare triple {5830#(= 10 |old(~a19~0)|)} ~a1~0 := (if (if 9 * (~a1~0 - 0) < 0 && 0 != 9 * (~a1~0 - 0) % 10 then 1 + 9 * (~a1~0 - 0) / 10 else 9 * (~a1~0 - 0) / 10) < 0 && 0 != (if 9 * (~a1~0 - 0) < 0 && 0 != 9 * (~a1~0 - 0) % 10 then 1 + 9 * (~a1~0 - 0) / 10 else 9 * (~a1~0 - 0) / 10) % 25 then (if 9 * (~a1~0 - 0) < 0 && 0 != 9 * (~a1~0 - 0) % 10 then 1 + 9 * (~a1~0 - 0) / 10 else 9 * (~a1~0 - 0) / 10) % 25 - 25 else (if 9 * (~a1~0 - 0) < 0 && 0 != 9 * (~a1~0 - 0) % 10 then 1 + 9 * (~a1~0 - 0) / 10 else 9 * (~a1~0 - 0) / 10) % 25) - -12; {5830#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,110 INFO L280 TraceCheckUtils]: 90: Hoare triple {5830#(= 10 |old(~a19~0)|)} ~a10~0 := 2; {5830#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,111 INFO L280 TraceCheckUtils]: 91: Hoare triple {5830#(= 10 |old(~a19~0)|)} ~a19~0 := 8; {5830#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,112 INFO L280 TraceCheckUtils]: 92: Hoare triple {5830#(= 10 |old(~a19~0)|)} #res := -1; {5830#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,112 INFO L280 TraceCheckUtils]: 93: Hoare triple {5830#(= 10 |old(~a19~0)|)} assume true; {5830#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:44:42,113 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {5830#(= 10 |old(~a19~0)|)} {5752#(not (= 10 ~a19~0))} #1062#return; {5739#false} is VALID [2020-07-18 00:44:42,114 INFO L280 TraceCheckUtils]: 95: Hoare triple {5739#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {5739#false} is VALID [2020-07-18 00:44:42,114 INFO L280 TraceCheckUtils]: 96: Hoare triple {5739#false} ~output~0 := #t~ret3; {5739#false} is VALID [2020-07-18 00:44:42,114 INFO L280 TraceCheckUtils]: 97: Hoare triple {5739#false} havoc #t~ret3; {5739#false} is VALID [2020-07-18 00:44:42,114 INFO L280 TraceCheckUtils]: 98: Hoare triple {5739#false} assume !false; {5739#false} is VALID [2020-07-18 00:44:42,115 INFO L280 TraceCheckUtils]: 99: Hoare triple {5739#false} havoc ~input~0; {5739#false} is VALID [2020-07-18 00:44:42,115 INFO L280 TraceCheckUtils]: 100: Hoare triple {5739#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5739#false} is VALID [2020-07-18 00:44:42,115 INFO L280 TraceCheckUtils]: 101: Hoare triple {5739#false} ~input~0 := #t~nondet2; {5739#false} is VALID [2020-07-18 00:44:42,115 INFO L280 TraceCheckUtils]: 102: Hoare triple {5739#false} havoc #t~nondet2; {5739#false} is VALID [2020-07-18 00:44:42,116 INFO L280 TraceCheckUtils]: 103: Hoare triple {5739#false} assume !((((2 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5739#false} is VALID [2020-07-18 00:44:42,116 INFO L263 TraceCheckUtils]: 104: Hoare triple {5739#false} call #t~ret3 := calculate_output(~input~0); {5739#false} is VALID [2020-07-18 00:44:42,116 INFO L280 TraceCheckUtils]: 105: Hoare triple {5739#false} ~input := #in~input; {5739#false} is VALID [2020-07-18 00:44:42,116 INFO L280 TraceCheckUtils]: 106: Hoare triple {5739#false} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,117 INFO L280 TraceCheckUtils]: 107: Hoare triple {5739#false} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,117 INFO L280 TraceCheckUtils]: 108: Hoare triple {5739#false} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,117 INFO L280 TraceCheckUtils]: 109: Hoare triple {5739#false} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,117 INFO L280 TraceCheckUtils]: 110: Hoare triple {5739#false} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,118 INFO L280 TraceCheckUtils]: 111: Hoare triple {5739#false} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,118 INFO L280 TraceCheckUtils]: 112: Hoare triple {5739#false} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,118 INFO L280 TraceCheckUtils]: 113: Hoare triple {5739#false} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,118 INFO L280 TraceCheckUtils]: 114: Hoare triple {5739#false} assume !((((1 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,119 INFO L280 TraceCheckUtils]: 115: Hoare triple {5739#false} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,119 INFO L280 TraceCheckUtils]: 116: Hoare triple {5739#false} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,119 INFO L280 TraceCheckUtils]: 117: Hoare triple {5739#false} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,119 INFO L280 TraceCheckUtils]: 118: Hoare triple {5739#false} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,120 INFO L280 TraceCheckUtils]: 119: Hoare triple {5739#false} assume !((((2 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,120 INFO L280 TraceCheckUtils]: 120: Hoare triple {5739#false} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,120 INFO L280 TraceCheckUtils]: 121: Hoare triple {5739#false} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,121 INFO L280 TraceCheckUtils]: 122: Hoare triple {5739#false} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,121 INFO L280 TraceCheckUtils]: 123: Hoare triple {5739#false} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,121 INFO L280 TraceCheckUtils]: 124: Hoare triple {5739#false} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,121 INFO L280 TraceCheckUtils]: 125: Hoare triple {5739#false} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,122 INFO L280 TraceCheckUtils]: 126: Hoare triple {5739#false} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,122 INFO L280 TraceCheckUtils]: 127: Hoare triple {5739#false} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,122 INFO L280 TraceCheckUtils]: 128: Hoare triple {5739#false} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,122 INFO L280 TraceCheckUtils]: 129: Hoare triple {5739#false} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,123 INFO L280 TraceCheckUtils]: 130: Hoare triple {5739#false} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,123 INFO L280 TraceCheckUtils]: 131: Hoare triple {5739#false} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,123 INFO L280 TraceCheckUtils]: 132: Hoare triple {5739#false} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,123 INFO L280 TraceCheckUtils]: 133: Hoare triple {5739#false} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,124 INFO L280 TraceCheckUtils]: 134: Hoare triple {5739#false} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,124 INFO L280 TraceCheckUtils]: 135: Hoare triple {5739#false} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,124 INFO L280 TraceCheckUtils]: 136: Hoare triple {5739#false} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,124 INFO L280 TraceCheckUtils]: 137: Hoare triple {5739#false} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,125 INFO L280 TraceCheckUtils]: 138: Hoare triple {5739#false} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,125 INFO L280 TraceCheckUtils]: 139: Hoare triple {5739#false} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,125 INFO L280 TraceCheckUtils]: 140: Hoare triple {5739#false} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,125 INFO L280 TraceCheckUtils]: 141: Hoare triple {5739#false} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,126 INFO L280 TraceCheckUtils]: 142: Hoare triple {5739#false} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,126 INFO L280 TraceCheckUtils]: 143: Hoare triple {5739#false} assume !((((3 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,126 INFO L280 TraceCheckUtils]: 144: Hoare triple {5739#false} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,126 INFO L280 TraceCheckUtils]: 145: Hoare triple {5739#false} assume !((((2 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,127 INFO L280 TraceCheckUtils]: 146: Hoare triple {5739#false} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,127 INFO L280 TraceCheckUtils]: 147: Hoare triple {5739#false} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,127 INFO L280 TraceCheckUtils]: 148: Hoare triple {5739#false} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,127 INFO L280 TraceCheckUtils]: 149: Hoare triple {5739#false} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5739#false} is VALID [2020-07-18 00:44:42,128 INFO L280 TraceCheckUtils]: 150: Hoare triple {5739#false} assume (((3 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0; {5739#false} is VALID [2020-07-18 00:44:42,128 INFO L280 TraceCheckUtils]: 151: Hoare triple {5739#false} assume !false; {5739#false} is VALID [2020-07-18 00:44:42,154 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 00:44:43,257 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2020-07-18 00:44:43,451 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2020-07-18 00:44:43,761 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 67 [2020-07-18 00:44:43,979 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-18 00:44:44,212 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-07-18 00:44:44,477 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-07-18 00:44:44,778 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2020-07-18 00:44:45,090 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:44:45,586 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 76 [2020-07-18 00:44:46,287 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 76 [2020-07-18 00:44:46,611 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-18 00:44:47,124 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 76 [2020-07-18 00:44:47,596 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 75 [2020-07-18 00:44:47,916 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:44:48,243 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-18 00:44:48,608 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-07-18 00:44:48,972 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2020-07-18 00:44:49,392 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-07-18 00:44:50,031 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 79 [2020-07-18 00:44:50,449 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-07-18 00:44:50,866 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-07-18 00:44:51,304 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2020-07-18 00:44:52,243 WARN L193 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 81 [2020-07-18 00:44:53,145 WARN L193 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2020-07-18 00:44:53,598 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-07-18 00:44:54,062 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2020-07-18 00:44:54,813 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2020-07-18 00:44:55,806 WARN L193 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2020-07-18 00:44:56,288 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2020-07-18 00:44:56,793 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2020-07-18 00:44:57,336 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2020-07-18 00:44:57,881 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2020-07-18 00:44:59,103 WARN L193 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2020-07-18 00:45:00,341 WARN L193 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2020-07-18 00:45:01,240 WARN L193 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2020-07-18 00:45:02,471 WARN L193 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2020-07-18 00:45:03,400 WARN L193 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2020-07-18 00:45:04,033 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2020-07-18 00:45:04,946 WARN L193 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 86 [2020-07-18 00:45:05,408 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 39 [2020-07-18 00:45:05,416 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:45:05,417 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1935305922] [2020-07-18 00:45:05,417 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:45:05,417 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [61] imperfect sequences [] total 61 [2020-07-18 00:45:05,417 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1968306897] [2020-07-18 00:45:05,419 INFO L78 Accepts]: Start accepts. Automaton has 62 states. Word has length 152 [2020-07-18 00:45:05,420 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:45:05,420 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 62 states. [2020-07-18 00:45:05,548 WARN L140 InductivityCheck]: Transition 5837#(and (<= 0 (+ main_~output~0 2147483648)) (= 10 |old(~a19~0)|) (<= main_~output~0 2147483647) (or (= 2 main_~input~0) (= 6 main_~input~0) (= 4 main_~input~0) (= 5 main_~input~0) (= 3 main_~input~0))) ( _ , call #t~ret3 := calculate_output(~input~0); , 5838#(and (or (= 6 |calculate_output_#in~input|) (= 3 |calculate_output_#in~input|) (= 5 |calculate_output_#in~input|) (= 2 |calculate_output_#in~input|) (= 4 |calculate_output_#in~input|)) (= 10 |old(~a19~0)|) (<= main_~output~0 2147483647) (<= 0 (+ main_~output~0 2147483648))) ) not inductive [2020-07-18 00:45:05,549 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:45:05,549 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 00:45:05,555 INFO L168 Benchmark]: Toolchain (without parser) took 45548.90 ms. Allocated memory was 143.1 MB in the beginning and 579.3 MB in the end (delta: 436.2 MB). Free memory was 101.7 MB in the beginning and 491.7 MB in the end (delta: -390.0 MB). Peak memory consumption was 46.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:45:05,555 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 143.1 MB. Free memory is still 121.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:45:05,557 INFO L168 Benchmark]: CACSL2BoogieTranslator took 821.79 ms. Allocated memory was 143.1 MB in the beginning and 206.6 MB in the end (delta: 63.4 MB). Free memory was 101.2 MB in the beginning and 169.6 MB in the end (delta: -68.3 MB). Peak memory consumption was 36.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:45:05,558 INFO L168 Benchmark]: Boogie Preprocessor took 144.83 ms. Allocated memory is still 206.6 MB. Free memory was 169.6 MB in the beginning and 163.4 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:45:05,563 INFO L168 Benchmark]: RCFGBuilder took 2376.33 ms. Allocated memory was 206.6 MB in the beginning and 251.1 MB in the end (delta: 44.6 MB). Free memory was 163.4 MB in the beginning and 132.7 MB in the end (delta: 30.6 MB). Peak memory consumption was 111.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:45:05,565 INFO L168 Benchmark]: TraceAbstraction took 42199.00 ms. Allocated memory was 251.1 MB in the beginning and 579.3 MB in the end (delta: 328.2 MB). Free memory was 132.7 MB in the beginning and 491.7 MB in the end (delta: -359.0 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:45:05,570 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 0.26 ms. Allocated memory is still 143.1 MB. Free memory is still 121.8 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 821.79 ms. Allocated memory was 143.1 MB in the beginning and 206.6 MB in the end (delta: 63.4 MB). Free memory was 101.2 MB in the beginning and 169.6 MB in the end (delta: -68.3 MB). Peak memory consumption was 36.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 144.83 ms. Allocated memory is still 206.6 MB. Free memory was 169.6 MB in the beginning and 163.4 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2376.33 ms. Allocated memory was 206.6 MB in the beginning and 251.1 MB in the end (delta: 44.6 MB). Free memory was 163.4 MB in the beginning and 132.7 MB in the end (delta: 30.6 MB). Peak memory consumption was 111.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 42199.00 ms. Allocated memory was 251.1 MB in the beginning and 579.3 MB in the end (delta: 328.2 MB). Free memory was 132.7 MB in the beginning and 491.7 MB in the end (delta: -359.0 MB). There was no memory consumed. 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...