/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_label33.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:43:38,691 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:43:38,694 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:43:38,711 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-18 00:43:38,735 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:43:38,737 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:43:38,739 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:43:38,740 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:43:38,742 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:43:38,743 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:43:38,744 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:43:38,748 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:43:38,754 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:43:38,758 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:43:38,759 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:43:38,760 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:43:38,763 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 00:43:38,770 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:43:38,770 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:43:38,771 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:43:38,772 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 00:43:38,781 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:43:38,781 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:43:38,782 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:43:38,782 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:43:38,783 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:43:38,783 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:43:38,783 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:43:38,783 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:43:38,783 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:43:38,784 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:43:38,784 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:43:38,784 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:43:38,784 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:43:38,784 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:43:38,785 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:43:38,785 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:43:38,785 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:43:38,785 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:43:38,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:43:38,785 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:43:38,786 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:43:38,786 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:43:38,786 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:43:39,059 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:43:39,072 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:43:39,075 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:43:39,076 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:43:39,077 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:43:39,077 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem10_label33.c [2020-07-18 00:43:39,138 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a55bd5f3/f21c48e1311f40db9bbe5aa22f96e2d6/FLAG8a93dfc11 [2020-07-18 00:43:39,730 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:43:39,731 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem10_label33.c [2020-07-18 00:43:39,742 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a55bd5f3/f21c48e1311f40db9bbe5aa22f96e2d6/FLAG8a93dfc11 [2020-07-18 00:43:39,976 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a55bd5f3/f21c48e1311f40db9bbe5aa22f96e2d6 [2020-07-18 00:43:39,984 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:43:39,987 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:43:39,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:43:39,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:43:39,993 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:43:39,994 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:43:39" (1/1) ... [2020-07-18 00:43:39,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ba5ece and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:43:39, skipping insertion in model container [2020-07-18 00:43:39,998 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:43:39" (1/1) ... [2020-07-18 00:43:40,007 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:43:40,053 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:43:40,634 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:43:40,639 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:43:40,800 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:43:40,821 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:43:40,822 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:43:40 WrapperNode [2020-07-18 00:43:40,822 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:43:40,823 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:43:40,823 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:43:40,823 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:43:40,835 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:43:40" (1/1) ... [2020-07-18 00:43:40,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:43:40" (1/1) ... [2020-07-18 00:43:40,854 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:43:40" (1/1) ... [2020-07-18 00:43:40,854 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:43:40" (1/1) ... [2020-07-18 00:43:40,922 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:43:40" (1/1) ... [2020-07-18 00:43:40,944 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:43:40" (1/1) ... [2020-07-18 00:43:40,958 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:43:40" (1/1) ... [2020-07-18 00:43:40,979 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:43:40,983 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:43:40,983 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:43:40,983 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:43:40,984 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:43:40" (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 00:43:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:43:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:43:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 00:43:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:43:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 00:43:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:43:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:43:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 00:43:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:43:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:43:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:43:43,641 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:43:43,641 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 00:43:43,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:43:43 BoogieIcfgContainer [2020-07-18 00:43:43,649 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:43:43,651 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:43:43,651 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:43:43,654 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:43:43,655 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:43:39" (1/3) ... [2020-07-18 00:43:43,656 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2851efb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:43:43, skipping insertion in model container [2020-07-18 00:43:43,656 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:43:40" (2/3) ... [2020-07-18 00:43:43,657 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2851efb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:43:43, skipping insertion in model container [2020-07-18 00:43:43,657 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:43:43" (3/3) ... [2020-07-18 00:43:43,659 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem10_label33.c [2020-07-18 00:43:43,671 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:43:43,681 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:43:43,696 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:43:43,718 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:43:43,719 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:43:43,719 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:43:43,719 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:43:43,719 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:43:43,719 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:43:43,720 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:43:43,720 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:43:43,743 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states. [2020-07-18 00:43:43,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2020-07-18 00:43:43,758 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:43:43,759 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] [2020-07-18 00:43:43,760 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:43:43,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:43:43,766 INFO L82 PathProgramCache]: Analyzing trace with hash -1274135065, now seen corresponding path program 1 times [2020-07-18 00:43:43,778 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:43:43,778 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [138572729] [2020-07-18 00:43:43,779 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:43:44,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:43:44,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:43:44,245 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 00:43:44,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {459#true} ~inputD~0 := 4; {459#true} is VALID [2020-07-18 00:43:44,247 INFO L280 TraceCheckUtils]: 2: Hoare triple {459#true} ~inputE~0 := 5; {459#true} is VALID [2020-07-18 00:43:44,247 INFO L280 TraceCheckUtils]: 3: Hoare triple {459#true} ~inputF~0 := 6; {459#true} is VALID [2020-07-18 00:43:44,248 INFO L280 TraceCheckUtils]: 4: Hoare triple {459#true} ~inputB~0 := 2; {459#true} is VALID [2020-07-18 00:43:44,249 INFO L280 TraceCheckUtils]: 5: Hoare triple {459#true} ~a1~0 := 23; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,251 INFO L280 TraceCheckUtils]: 6: Hoare triple {473#(<= ~a1~0 23)} ~a19~0 := 9; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,254 INFO L280 TraceCheckUtils]: 7: Hoare triple {473#(<= ~a1~0 23)} ~a10~0 := 0; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,255 INFO L280 TraceCheckUtils]: 8: Hoare triple {473#(<= ~a1~0 23)} ~a12~0 := 0; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,256 INFO L280 TraceCheckUtils]: 9: Hoare triple {473#(<= ~a1~0 23)} ~a4~0 := 14; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,257 INFO L280 TraceCheckUtils]: 10: Hoare triple {473#(<= ~a1~0 23)} assume true; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,259 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {473#(<= ~a1~0 23)} {459#true} #1058#return; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,264 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 00:43:44,265 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 00:43:44,265 INFO L280 TraceCheckUtils]: 2: Hoare triple {459#true} ~inputD~0 := 4; {459#true} is VALID [2020-07-18 00:43:44,266 INFO L280 TraceCheckUtils]: 3: Hoare triple {459#true} ~inputE~0 := 5; {459#true} is VALID [2020-07-18 00:43:44,266 INFO L280 TraceCheckUtils]: 4: Hoare triple {459#true} ~inputF~0 := 6; {459#true} is VALID [2020-07-18 00:43:44,267 INFO L280 TraceCheckUtils]: 5: Hoare triple {459#true} ~inputB~0 := 2; {459#true} is VALID [2020-07-18 00:43:44,268 INFO L280 TraceCheckUtils]: 6: Hoare triple {459#true} ~a1~0 := 23; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,269 INFO L280 TraceCheckUtils]: 7: Hoare triple {473#(<= ~a1~0 23)} ~a19~0 := 9; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,270 INFO L280 TraceCheckUtils]: 8: Hoare triple {473#(<= ~a1~0 23)} ~a10~0 := 0; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,271 INFO L280 TraceCheckUtils]: 9: Hoare triple {473#(<= ~a1~0 23)} ~a12~0 := 0; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,272 INFO L280 TraceCheckUtils]: 10: Hoare triple {473#(<= ~a1~0 23)} ~a4~0 := 14; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,273 INFO L280 TraceCheckUtils]: 11: Hoare triple {473#(<= ~a1~0 23)} assume true; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,274 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {473#(<= ~a1~0 23)} {459#true} #1058#return; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,275 INFO L263 TraceCheckUtils]: 13: Hoare triple {473#(<= ~a1~0 23)} call #t~ret4 := main(); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,276 INFO L280 TraceCheckUtils]: 14: Hoare triple {473#(<= ~a1~0 23)} ~output~0 := -1; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,277 INFO L280 TraceCheckUtils]: 15: Hoare triple {473#(<= ~a1~0 23)} assume !false; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,278 INFO L280 TraceCheckUtils]: 16: Hoare triple {473#(<= ~a1~0 23)} havoc ~input~0; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,280 INFO L280 TraceCheckUtils]: 17: Hoare triple {473#(<= ~a1~0 23)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,281 INFO L280 TraceCheckUtils]: 18: Hoare triple {473#(<= ~a1~0 23)} ~input~0 := #t~nondet2; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,282 INFO L280 TraceCheckUtils]: 19: Hoare triple {473#(<= ~a1~0 23)} havoc #t~nondet2; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,304 INFO L280 TraceCheckUtils]: 20: Hoare triple {473#(<= ~a1~0 23)} assume !((((2 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,308 INFO L263 TraceCheckUtils]: 21: Hoare triple {473#(<= ~a1~0 23)} call #t~ret3 := calculate_output(~input~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,308 INFO L280 TraceCheckUtils]: 22: Hoare triple {473#(<= ~a1~0 23)} ~input := #in~input; {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,309 INFO L280 TraceCheckUtils]: 23: Hoare triple {473#(<= ~a1~0 23)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,310 INFO L280 TraceCheckUtils]: 24: Hoare triple {473#(<= ~a1~0 23)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,311 INFO L280 TraceCheckUtils]: 25: Hoare triple {473#(<= ~a1~0 23)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,311 INFO L280 TraceCheckUtils]: 26: Hoare triple {473#(<= ~a1~0 23)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,312 INFO L280 TraceCheckUtils]: 27: Hoare triple {473#(<= ~a1~0 23)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,313 INFO L280 TraceCheckUtils]: 28: Hoare triple {473#(<= ~a1~0 23)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,314 INFO L280 TraceCheckUtils]: 29: Hoare triple {473#(<= ~a1~0 23)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,315 INFO L280 TraceCheckUtils]: 30: Hoare triple {473#(<= ~a1~0 23)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,316 INFO L280 TraceCheckUtils]: 31: Hoare triple {473#(<= ~a1~0 23)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,317 INFO L280 TraceCheckUtils]: 32: Hoare triple {473#(<= ~a1~0 23)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,318 INFO L280 TraceCheckUtils]: 33: Hoare triple {473#(<= ~a1~0 23)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,318 INFO L280 TraceCheckUtils]: 34: Hoare triple {473#(<= ~a1~0 23)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,319 INFO L280 TraceCheckUtils]: 35: Hoare triple {473#(<= ~a1~0 23)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,320 INFO L280 TraceCheckUtils]: 36: Hoare triple {473#(<= ~a1~0 23)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,321 INFO L280 TraceCheckUtils]: 37: Hoare triple {473#(<= ~a1~0 23)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,322 INFO L280 TraceCheckUtils]: 38: Hoare triple {473#(<= ~a1~0 23)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,323 INFO L280 TraceCheckUtils]: 39: Hoare triple {473#(<= ~a1~0 23)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,324 INFO L280 TraceCheckUtils]: 40: Hoare triple {473#(<= ~a1~0 23)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,325 INFO L280 TraceCheckUtils]: 41: Hoare triple {473#(<= ~a1~0 23)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,326 INFO L280 TraceCheckUtils]: 42: Hoare triple {473#(<= ~a1~0 23)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,327 INFO L280 TraceCheckUtils]: 43: Hoare triple {473#(<= ~a1~0 23)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,327 INFO L280 TraceCheckUtils]: 44: Hoare triple {473#(<= ~a1~0 23)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,328 INFO L280 TraceCheckUtils]: 45: Hoare triple {473#(<= ~a1~0 23)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,329 INFO L280 TraceCheckUtils]: 46: Hoare triple {473#(<= ~a1~0 23)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,330 INFO L280 TraceCheckUtils]: 47: Hoare triple {473#(<= ~a1~0 23)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,331 INFO L280 TraceCheckUtils]: 48: Hoare triple {473#(<= ~a1~0 23)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,332 INFO L280 TraceCheckUtils]: 49: Hoare triple {473#(<= ~a1~0 23)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,333 INFO L280 TraceCheckUtils]: 50: Hoare triple {473#(<= ~a1~0 23)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,334 INFO L280 TraceCheckUtils]: 51: Hoare triple {473#(<= ~a1~0 23)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,335 INFO L280 TraceCheckUtils]: 52: Hoare triple {473#(<= ~a1~0 23)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,336 INFO L280 TraceCheckUtils]: 53: Hoare triple {473#(<= ~a1~0 23)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,337 INFO L280 TraceCheckUtils]: 54: Hoare triple {473#(<= ~a1~0 23)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,338 INFO L280 TraceCheckUtils]: 55: Hoare triple {473#(<= ~a1~0 23)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,339 INFO L280 TraceCheckUtils]: 56: Hoare triple {473#(<= ~a1~0 23)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,340 INFO L280 TraceCheckUtils]: 57: Hoare triple {473#(<= ~a1~0 23)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,341 INFO L280 TraceCheckUtils]: 58: Hoare triple {473#(<= ~a1~0 23)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,342 INFO L280 TraceCheckUtils]: 59: Hoare triple {473#(<= ~a1~0 23)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,342 INFO L280 TraceCheckUtils]: 60: Hoare triple {473#(<= ~a1~0 23)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {473#(<= ~a1~0 23)} is VALID [2020-07-18 00:43:44,344 INFO L280 TraceCheckUtils]: 61: Hoare triple {473#(<= ~a1~0 23)} assume (((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0; {460#false} is VALID [2020-07-18 00:43:44,344 INFO L280 TraceCheckUtils]: 62: Hoare triple {460#false} assume !false; {460#false} is VALID [2020-07-18 00:43:44,354 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 00:43:44,363 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:43:44,365 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [138572729] [2020-07-18 00:43:44,367 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:43:44,368 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 00:43:44,368 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [882741152] [2020-07-18 00:43:44,375 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 63 [2020-07-18 00:43:44,378 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:43:44,383 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 00:43:44,485 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:43:44,485 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 00:43:44,485 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:43:44,495 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 00:43:44,495 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:43:44,498 INFO L87 Difference]: Start difference. First operand 456 states. Second operand 4 states. [2020-07-18 00:43:51,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:43:51,982 INFO L93 Difference]: Finished difference Result 1160 states and 1585 transitions. [2020-07-18 00:43:51,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 00:43:51,982 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 63 [2020-07-18 00:43:51,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:43:51,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:43:52,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1585 transitions. [2020-07-18 00:43:52,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:43:52,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1585 transitions. [2020-07-18 00:43:52,049 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1585 transitions. [2020-07-18 00:43:54,337 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1585 edges. 1585 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:43:54,460 INFO L225 Difference]: With dead ends: 1160 [2020-07-18 00:43:54,460 INFO L226 Difference]: Without dead ends: 631 [2020-07-18 00:43:54,471 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:43:54,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 631 states. [2020-07-18 00:43:56,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 631 to 576. [2020-07-18 00:43:56,613 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:43:56,614 INFO L82 GeneralOperation]: Start isEquivalent. First operand 631 states. Second operand 576 states. [2020-07-18 00:43:56,614 INFO L74 IsIncluded]: Start isIncluded. First operand 631 states. Second operand 576 states. [2020-07-18 00:43:56,614 INFO L87 Difference]: Start difference. First operand 631 states. Second operand 576 states. [2020-07-18 00:43:56,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:43:56,657 INFO L93 Difference]: Finished difference Result 631 states and 766 transitions. [2020-07-18 00:43:56,658 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 766 transitions. [2020-07-18 00:43:56,665 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:43:56,666 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:43:56,666 INFO L74 IsIncluded]: Start isIncluded. First operand 576 states. Second operand 631 states. [2020-07-18 00:43:56,666 INFO L87 Difference]: Start difference. First operand 576 states. Second operand 631 states. [2020-07-18 00:43:56,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:43:56,707 INFO L93 Difference]: Finished difference Result 631 states and 766 transitions. [2020-07-18 00:43:56,707 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 766 transitions. [2020-07-18 00:43:56,710 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:43:56,710 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:43:56,710 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:43:56,710 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:43:56,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 576 states. [2020-07-18 00:43:56,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 576 states and 708 transitions. [2020-07-18 00:43:56,744 INFO L78 Accepts]: Start accepts. Automaton has 576 states and 708 transitions. Word has length 63 [2020-07-18 00:43:56,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:43:56,745 INFO L479 AbstractCegarLoop]: Abstraction has 576 states and 708 transitions. [2020-07-18 00:43:56,745 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 00:43:56,745 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 576 states and 708 transitions. [2020-07-18 00:43:57,996 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 708 edges. 708 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:43:57,997 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 708 transitions. [2020-07-18 00:43:58,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-07-18 00:43:58,003 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:43:58,004 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:43:58,004 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:43:58,005 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:43:58,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:43:58,005 INFO L82 PathProgramCache]: Analyzing trace with hash 821407407, now seen corresponding path program 1 times [2020-07-18 00:43:58,005 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:43:58,006 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [543353066] [2020-07-18 00:43:58,006 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:43:58,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:43:58,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:43:58,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {5301#(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; {5213#true} is VALID [2020-07-18 00:43:58,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {5213#true} ~inputD~0 := 4; {5213#true} is VALID [2020-07-18 00:43:58,409 INFO L280 TraceCheckUtils]: 2: Hoare triple {5213#true} ~inputE~0 := 5; {5213#true} is VALID [2020-07-18 00:43:58,410 INFO L280 TraceCheckUtils]: 3: Hoare triple {5213#true} ~inputF~0 := 6; {5213#true} is VALID [2020-07-18 00:43:58,410 INFO L280 TraceCheckUtils]: 4: Hoare triple {5213#true} ~inputB~0 := 2; {5213#true} is VALID [2020-07-18 00:43:58,410 INFO L280 TraceCheckUtils]: 5: Hoare triple {5213#true} ~a1~0 := 23; {5213#true} is VALID [2020-07-18 00:43:58,411 INFO L280 TraceCheckUtils]: 6: Hoare triple {5213#true} ~a19~0 := 9; {5302#(<= ~a19~0 9)} is VALID [2020-07-18 00:43:58,412 INFO L280 TraceCheckUtils]: 7: Hoare triple {5302#(<= ~a19~0 9)} ~a10~0 := 0; {5302#(<= ~a19~0 9)} is VALID [2020-07-18 00:43:58,412 INFO L280 TraceCheckUtils]: 8: Hoare triple {5302#(<= ~a19~0 9)} ~a12~0 := 0; {5302#(<= ~a19~0 9)} is VALID [2020-07-18 00:43:58,413 INFO L280 TraceCheckUtils]: 9: Hoare triple {5302#(<= ~a19~0 9)} ~a4~0 := 14; {5302#(<= ~a19~0 9)} is VALID [2020-07-18 00:43:58,414 INFO L280 TraceCheckUtils]: 10: Hoare triple {5302#(<= ~a19~0 9)} assume true; {5302#(<= ~a19~0 9)} is VALID [2020-07-18 00:43:58,415 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5302#(<= ~a19~0 9)} {5213#true} #1058#return; {5227#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:43:58,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:43:58,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {5303#(and (= ~a10~0 |old(~a10~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a1~0 |old(~a1~0)|))} ~input := #in~input; {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,544 INFO L280 TraceCheckUtils]: 3: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,544 INFO L280 TraceCheckUtils]: 4: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,545 INFO L280 TraceCheckUtils]: 5: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,546 INFO L280 TraceCheckUtils]: 6: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,546 INFO L280 TraceCheckUtils]: 7: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,547 INFO L280 TraceCheckUtils]: 8: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,550 INFO L280 TraceCheckUtils]: 9: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,550 INFO L280 TraceCheckUtils]: 10: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,552 INFO L280 TraceCheckUtils]: 11: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,552 INFO L280 TraceCheckUtils]: 12: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,553 INFO L280 TraceCheckUtils]: 13: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,554 INFO L280 TraceCheckUtils]: 14: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,559 INFO L280 TraceCheckUtils]: 15: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,560 INFO L280 TraceCheckUtils]: 16: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,560 INFO L280 TraceCheckUtils]: 17: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,561 INFO L280 TraceCheckUtils]: 18: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,566 INFO L280 TraceCheckUtils]: 19: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,567 INFO L280 TraceCheckUtils]: 20: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,568 INFO L280 TraceCheckUtils]: 21: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,569 INFO L280 TraceCheckUtils]: 22: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,569 INFO L280 TraceCheckUtils]: 23: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,570 INFO L280 TraceCheckUtils]: 24: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,571 INFO L280 TraceCheckUtils]: 25: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,572 INFO L280 TraceCheckUtils]: 26: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,572 INFO L280 TraceCheckUtils]: 27: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,573 INFO L280 TraceCheckUtils]: 28: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,574 INFO L280 TraceCheckUtils]: 29: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,574 INFO L280 TraceCheckUtils]: 30: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,575 INFO L280 TraceCheckUtils]: 31: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,575 INFO L280 TraceCheckUtils]: 32: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,576 INFO L280 TraceCheckUtils]: 33: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,578 INFO L280 TraceCheckUtils]: 34: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,580 INFO L280 TraceCheckUtils]: 35: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,581 INFO L280 TraceCheckUtils]: 36: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,582 INFO L280 TraceCheckUtils]: 37: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,583 INFO L280 TraceCheckUtils]: 38: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,584 INFO L280 TraceCheckUtils]: 39: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,584 INFO L280 TraceCheckUtils]: 40: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,585 INFO L280 TraceCheckUtils]: 41: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,586 INFO L280 TraceCheckUtils]: 42: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,586 INFO L280 TraceCheckUtils]: 43: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,587 INFO L280 TraceCheckUtils]: 44: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,588 INFO L280 TraceCheckUtils]: 45: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,589 INFO L280 TraceCheckUtils]: 46: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,589 INFO L280 TraceCheckUtils]: 47: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,590 INFO L280 TraceCheckUtils]: 48: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,591 INFO L280 TraceCheckUtils]: 49: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,592 INFO L280 TraceCheckUtils]: 50: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,593 INFO L280 TraceCheckUtils]: 51: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,593 INFO L280 TraceCheckUtils]: 52: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,594 INFO L280 TraceCheckUtils]: 53: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,594 INFO L280 TraceCheckUtils]: 54: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,595 INFO L280 TraceCheckUtils]: 55: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,595 INFO L280 TraceCheckUtils]: 56: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,596 INFO L280 TraceCheckUtils]: 57: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,597 INFO L280 TraceCheckUtils]: 58: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,598 INFO L280 TraceCheckUtils]: 59: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,599 INFO L280 TraceCheckUtils]: 60: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 9 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,599 INFO L280 TraceCheckUtils]: 61: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,600 INFO L280 TraceCheckUtils]: 62: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((4 == ~a10~0 && 218 < ~a1~0 && (4 == ~input && 0 == ~a12~0) && 14 == ~a4~0) && 9 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,606 INFO L280 TraceCheckUtils]: 63: Hoare triple {5304#(= ~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); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,606 INFO L280 TraceCheckUtils]: 64: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !(((14 == ~a4~0 && 10 == ~a19~0 && 1 == ~a10~0 && 2 == ~input) && 0 == ~a12~0) && 218 < ~a1~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,607 INFO L280 TraceCheckUtils]: 65: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !(0 == ~a12~0 && 9 == ~a19~0 && 1 == ~a10~0 && (218 < ~a1~0 && 3 == ~input) && 14 == ~a4~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,608 INFO L280 TraceCheckUtils]: 66: Hoare triple {5304#(= ~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; {5305#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,608 INFO L280 TraceCheckUtils]: 67: Hoare triple {5305#(= 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; {5305#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,609 INFO L280 TraceCheckUtils]: 68: Hoare triple {5305#(= 10 |old(~a19~0)|)} ~a10~0 := 2; {5305#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,611 INFO L280 TraceCheckUtils]: 69: Hoare triple {5305#(= 10 |old(~a19~0)|)} ~a19~0 := 8; {5305#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,612 INFO L280 TraceCheckUtils]: 70: Hoare triple {5305#(= 10 |old(~a19~0)|)} #res := -1; {5305#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,614 INFO L280 TraceCheckUtils]: 71: Hoare triple {5305#(= 10 |old(~a19~0)|)} assume true; {5305#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,614 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {5305#(= 10 |old(~a19~0)|)} {5227#(not (= 10 ~a19~0))} #1062#return; {5214#false} is VALID [2020-07-18 00:43:58,623 INFO L263 TraceCheckUtils]: 0: Hoare triple {5213#true} call ULTIMATE.init(); {5301#(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 00:43:58,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {5301#(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; {5213#true} is VALID [2020-07-18 00:43:58,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {5213#true} ~inputD~0 := 4; {5213#true} is VALID [2020-07-18 00:43:58,624 INFO L280 TraceCheckUtils]: 3: Hoare triple {5213#true} ~inputE~0 := 5; {5213#true} is VALID [2020-07-18 00:43:58,624 INFO L280 TraceCheckUtils]: 4: Hoare triple {5213#true} ~inputF~0 := 6; {5213#true} is VALID [2020-07-18 00:43:58,624 INFO L280 TraceCheckUtils]: 5: Hoare triple {5213#true} ~inputB~0 := 2; {5213#true} is VALID [2020-07-18 00:43:58,625 INFO L280 TraceCheckUtils]: 6: Hoare triple {5213#true} ~a1~0 := 23; {5213#true} is VALID [2020-07-18 00:43:58,625 INFO L280 TraceCheckUtils]: 7: Hoare triple {5213#true} ~a19~0 := 9; {5302#(<= ~a19~0 9)} is VALID [2020-07-18 00:43:58,626 INFO L280 TraceCheckUtils]: 8: Hoare triple {5302#(<= ~a19~0 9)} ~a10~0 := 0; {5302#(<= ~a19~0 9)} is VALID [2020-07-18 00:43:58,627 INFO L280 TraceCheckUtils]: 9: Hoare triple {5302#(<= ~a19~0 9)} ~a12~0 := 0; {5302#(<= ~a19~0 9)} is VALID [2020-07-18 00:43:58,627 INFO L280 TraceCheckUtils]: 10: Hoare triple {5302#(<= ~a19~0 9)} ~a4~0 := 14; {5302#(<= ~a19~0 9)} is VALID [2020-07-18 00:43:58,628 INFO L280 TraceCheckUtils]: 11: Hoare triple {5302#(<= ~a19~0 9)} assume true; {5302#(<= ~a19~0 9)} is VALID [2020-07-18 00:43:58,628 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5302#(<= ~a19~0 9)} {5213#true} #1058#return; {5227#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:43:58,629 INFO L263 TraceCheckUtils]: 13: Hoare triple {5227#(not (= 10 ~a19~0))} call #t~ret4 := main(); {5227#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:43:58,629 INFO L280 TraceCheckUtils]: 14: Hoare triple {5227#(not (= 10 ~a19~0))} ~output~0 := -1; {5227#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:43:58,630 INFO L280 TraceCheckUtils]: 15: Hoare triple {5227#(not (= 10 ~a19~0))} assume !false; {5227#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:43:58,630 INFO L280 TraceCheckUtils]: 16: Hoare triple {5227#(not (= 10 ~a19~0))} havoc ~input~0; {5227#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:43:58,631 INFO L280 TraceCheckUtils]: 17: Hoare triple {5227#(not (= 10 ~a19~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5227#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:43:58,632 INFO L280 TraceCheckUtils]: 18: Hoare triple {5227#(not (= 10 ~a19~0))} ~input~0 := #t~nondet2; {5227#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:43:58,632 INFO L280 TraceCheckUtils]: 19: Hoare triple {5227#(not (= 10 ~a19~0))} havoc #t~nondet2; {5227#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:43:58,633 INFO L280 TraceCheckUtils]: 20: Hoare triple {5227#(not (= 10 ~a19~0))} assume !((((2 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5227#(not (= 10 ~a19~0))} is VALID [2020-07-18 00:43:58,633 INFO L263 TraceCheckUtils]: 21: Hoare triple {5227#(not (= 10 ~a19~0))} call #t~ret3 := calculate_output(~input~0); {5303#(and (= ~a10~0 |old(~a10~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a1~0 |old(~a1~0)|))} is VALID [2020-07-18 00:43:58,634 INFO L280 TraceCheckUtils]: 22: Hoare triple {5303#(and (= ~a10~0 |old(~a10~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a1~0 |old(~a1~0)|))} ~input := #in~input; {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,634 INFO L280 TraceCheckUtils]: 23: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,635 INFO L280 TraceCheckUtils]: 24: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,635 INFO L280 TraceCheckUtils]: 25: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,643 INFO L280 TraceCheckUtils]: 26: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,644 INFO L280 TraceCheckUtils]: 27: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,645 INFO L280 TraceCheckUtils]: 28: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,646 INFO L280 TraceCheckUtils]: 29: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,648 INFO L280 TraceCheckUtils]: 30: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,648 INFO L280 TraceCheckUtils]: 31: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,652 INFO L280 TraceCheckUtils]: 32: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,653 INFO L280 TraceCheckUtils]: 33: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,653 INFO L280 TraceCheckUtils]: 34: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,654 INFO L280 TraceCheckUtils]: 35: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,654 INFO L280 TraceCheckUtils]: 36: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,656 INFO L280 TraceCheckUtils]: 37: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,656 INFO L280 TraceCheckUtils]: 38: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,657 INFO L280 TraceCheckUtils]: 39: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,657 INFO L280 TraceCheckUtils]: 40: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,657 INFO L280 TraceCheckUtils]: 41: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,658 INFO L280 TraceCheckUtils]: 42: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,658 INFO L280 TraceCheckUtils]: 43: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,659 INFO L280 TraceCheckUtils]: 44: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,661 INFO L280 TraceCheckUtils]: 45: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,663 INFO L280 TraceCheckUtils]: 46: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,664 INFO L280 TraceCheckUtils]: 47: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,665 INFO L280 TraceCheckUtils]: 48: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,665 INFO L280 TraceCheckUtils]: 49: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,665 INFO L280 TraceCheckUtils]: 50: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,666 INFO L280 TraceCheckUtils]: 51: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,666 INFO L280 TraceCheckUtils]: 52: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,667 INFO L280 TraceCheckUtils]: 53: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,667 INFO L280 TraceCheckUtils]: 54: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,668 INFO L280 TraceCheckUtils]: 55: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,668 INFO L280 TraceCheckUtils]: 56: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,669 INFO L280 TraceCheckUtils]: 57: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,669 INFO L280 TraceCheckUtils]: 58: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,669 INFO L280 TraceCheckUtils]: 59: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,670 INFO L280 TraceCheckUtils]: 60: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,670 INFO L280 TraceCheckUtils]: 61: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,671 INFO L280 TraceCheckUtils]: 62: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,678 INFO L280 TraceCheckUtils]: 63: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,680 INFO L280 TraceCheckUtils]: 64: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,687 INFO L280 TraceCheckUtils]: 65: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,688 INFO L280 TraceCheckUtils]: 66: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,688 INFO L280 TraceCheckUtils]: 67: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,689 INFO L280 TraceCheckUtils]: 68: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,690 INFO L280 TraceCheckUtils]: 69: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,692 INFO L280 TraceCheckUtils]: 70: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,695 INFO L280 TraceCheckUtils]: 71: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,696 INFO L280 TraceCheckUtils]: 72: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,697 INFO L280 TraceCheckUtils]: 73: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,698 INFO L280 TraceCheckUtils]: 74: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,699 INFO L280 TraceCheckUtils]: 75: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,700 INFO L280 TraceCheckUtils]: 76: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,700 INFO L280 TraceCheckUtils]: 77: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((2 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,701 INFO L280 TraceCheckUtils]: 78: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,702 INFO L280 TraceCheckUtils]: 79: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,702 INFO L280 TraceCheckUtils]: 80: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,703 INFO L280 TraceCheckUtils]: 81: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,703 INFO L280 TraceCheckUtils]: 82: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 9 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,704 INFO L280 TraceCheckUtils]: 83: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((((1 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,705 INFO L280 TraceCheckUtils]: 84: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !((4 == ~a10~0 && 218 < ~a1~0 && (4 == ~input && 0 == ~a12~0) && 14 == ~a4~0) && 9 == ~a19~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,705 INFO L280 TraceCheckUtils]: 85: Hoare triple {5304#(= ~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); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,706 INFO L280 TraceCheckUtils]: 86: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !(((14 == ~a4~0 && 10 == ~a19~0 && 1 == ~a10~0 && 2 == ~input) && 0 == ~a12~0) && 218 < ~a1~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,707 INFO L280 TraceCheckUtils]: 87: Hoare triple {5304#(= ~a19~0 |old(~a19~0)|)} assume !(0 == ~a12~0 && 9 == ~a19~0 && 1 == ~a10~0 && (218 < ~a1~0 && 3 == ~input) && 14 == ~a4~0); {5304#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,708 INFO L280 TraceCheckUtils]: 88: Hoare triple {5304#(= ~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; {5305#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,708 INFO L280 TraceCheckUtils]: 89: Hoare triple {5305#(= 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; {5305#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,710 INFO L280 TraceCheckUtils]: 90: Hoare triple {5305#(= 10 |old(~a19~0)|)} ~a10~0 := 2; {5305#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,711 INFO L280 TraceCheckUtils]: 91: Hoare triple {5305#(= 10 |old(~a19~0)|)} ~a19~0 := 8; {5305#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,712 INFO L280 TraceCheckUtils]: 92: Hoare triple {5305#(= 10 |old(~a19~0)|)} #res := -1; {5305#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,714 INFO L280 TraceCheckUtils]: 93: Hoare triple {5305#(= 10 |old(~a19~0)|)} assume true; {5305#(= 10 |old(~a19~0)|)} is VALID [2020-07-18 00:43:58,718 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {5305#(= 10 |old(~a19~0)|)} {5227#(not (= 10 ~a19~0))} #1062#return; {5214#false} is VALID [2020-07-18 00:43:58,719 INFO L280 TraceCheckUtils]: 95: Hoare triple {5214#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {5214#false} is VALID [2020-07-18 00:43:58,719 INFO L280 TraceCheckUtils]: 96: Hoare triple {5214#false} ~output~0 := #t~ret3; {5214#false} is VALID [2020-07-18 00:43:58,723 INFO L280 TraceCheckUtils]: 97: Hoare triple {5214#false} havoc #t~ret3; {5214#false} is VALID [2020-07-18 00:43:58,723 INFO L280 TraceCheckUtils]: 98: Hoare triple {5214#false} assume !false; {5214#false} is VALID [2020-07-18 00:43:58,723 INFO L280 TraceCheckUtils]: 99: Hoare triple {5214#false} havoc ~input~0; {5214#false} is VALID [2020-07-18 00:43:58,723 INFO L280 TraceCheckUtils]: 100: Hoare triple {5214#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5214#false} is VALID [2020-07-18 00:43:58,724 INFO L280 TraceCheckUtils]: 101: Hoare triple {5214#false} ~input~0 := #t~nondet2; {5214#false} is VALID [2020-07-18 00:43:58,724 INFO L280 TraceCheckUtils]: 102: Hoare triple {5214#false} havoc #t~nondet2; {5214#false} is VALID [2020-07-18 00:43:58,725 INFO L280 TraceCheckUtils]: 103: Hoare triple {5214#false} assume !((((2 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5214#false} is VALID [2020-07-18 00:43:58,725 INFO L263 TraceCheckUtils]: 104: Hoare triple {5214#false} call #t~ret3 := calculate_output(~input~0); {5214#false} is VALID [2020-07-18 00:43:58,726 INFO L280 TraceCheckUtils]: 105: Hoare triple {5214#false} ~input := #in~input; {5214#false} is VALID [2020-07-18 00:43:58,726 INFO L280 TraceCheckUtils]: 106: Hoare triple {5214#false} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,726 INFO L280 TraceCheckUtils]: 107: Hoare triple {5214#false} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,726 INFO L280 TraceCheckUtils]: 108: Hoare triple {5214#false} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,727 INFO L280 TraceCheckUtils]: 109: Hoare triple {5214#false} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,727 INFO L280 TraceCheckUtils]: 110: Hoare triple {5214#false} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,729 INFO L280 TraceCheckUtils]: 111: Hoare triple {5214#false} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,729 INFO L280 TraceCheckUtils]: 112: Hoare triple {5214#false} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,730 INFO L280 TraceCheckUtils]: 113: Hoare triple {5214#false} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,730 INFO L280 TraceCheckUtils]: 114: Hoare triple {5214#false} assume !((((1 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,731 INFO L280 TraceCheckUtils]: 115: Hoare triple {5214#false} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,732 INFO L280 TraceCheckUtils]: 116: Hoare triple {5214#false} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,732 INFO L280 TraceCheckUtils]: 117: Hoare triple {5214#false} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,732 INFO L280 TraceCheckUtils]: 118: Hoare triple {5214#false} assume !((((4 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,733 INFO L280 TraceCheckUtils]: 119: Hoare triple {5214#false} assume !((((2 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,733 INFO L280 TraceCheckUtils]: 120: Hoare triple {5214#false} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,733 INFO L280 TraceCheckUtils]: 121: Hoare triple {5214#false} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,733 INFO L280 TraceCheckUtils]: 122: Hoare triple {5214#false} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,733 INFO L280 TraceCheckUtils]: 123: Hoare triple {5214#false} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,734 INFO L280 TraceCheckUtils]: 124: Hoare triple {5214#false} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,734 INFO L280 TraceCheckUtils]: 125: Hoare triple {5214#false} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,734 INFO L280 TraceCheckUtils]: 126: Hoare triple {5214#false} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,734 INFO L280 TraceCheckUtils]: 127: Hoare triple {5214#false} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,735 INFO L280 TraceCheckUtils]: 128: Hoare triple {5214#false} assume !((((0 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,735 INFO L280 TraceCheckUtils]: 129: Hoare triple {5214#false} assume !((((0 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,738 INFO L280 TraceCheckUtils]: 130: Hoare triple {5214#false} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,739 INFO L280 TraceCheckUtils]: 131: Hoare triple {5214#false} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,739 INFO L280 TraceCheckUtils]: 132: Hoare triple {5214#false} assume !((((4 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,739 INFO L280 TraceCheckUtils]: 133: Hoare triple {5214#false} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,739 INFO L280 TraceCheckUtils]: 134: Hoare triple {5214#false} assume !((((2 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,739 INFO L280 TraceCheckUtils]: 135: Hoare triple {5214#false} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 8 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,740 INFO L280 TraceCheckUtils]: 136: Hoare triple {5214#false} assume !((((1 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 6 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,740 INFO L280 TraceCheckUtils]: 137: Hoare triple {5214#false} assume !((((0 == ~a10~0 && 0 == ~a12~0) && 218 < ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,740 INFO L280 TraceCheckUtils]: 138: Hoare triple {5214#false} assume !((((1 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,740 INFO L280 TraceCheckUtils]: 139: Hoare triple {5214#false} assume !((((4 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,741 INFO L280 TraceCheckUtils]: 140: Hoare triple {5214#false} assume !((((2 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 6 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,741 INFO L280 TraceCheckUtils]: 141: Hoare triple {5214#false} assume !((((3 == ~a10~0 && 0 == ~a12~0) && -13 < ~a1~0 && 38 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,741 INFO L280 TraceCheckUtils]: 142: Hoare triple {5214#false} assume !((((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 8 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,741 INFO L280 TraceCheckUtils]: 143: Hoare triple {5214#false} assume !((((3 == ~a10~0 && 0 == ~a12~0) && ~a1~0 <= -13) && 14 == ~a4~0) && 7 == ~a19~0); {5214#false} is VALID [2020-07-18 00:43:58,742 INFO L280 TraceCheckUtils]: 144: Hoare triple {5214#false} assume (((3 == ~a10~0 && 0 == ~a12~0) && 38 < ~a1~0 && 218 >= ~a1~0) && 14 == ~a4~0) && 7 == ~a19~0; {5214#false} is VALID [2020-07-18 00:43:58,742 INFO L280 TraceCheckUtils]: 145: Hoare triple {5214#false} assume !false; {5214#false} is VALID [2020-07-18 00:43:58,771 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 00:44:00,006 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2020-07-18 00:44:00,202 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2020-07-18 00:44:00,511 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 67 [2020-07-18 00:44:00,728 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-18 00:44:00,970 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-07-18 00:44:01,238 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-07-18 00:44:01,543 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2020-07-18 00:44:01,839 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:44:02,322 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 76 [2020-07-18 00:44:03,000 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 76 [2020-07-18 00:44:03,329 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-18 00:44:03,836 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 76 [2020-07-18 00:44:04,316 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 75 [2020-07-18 00:44:04,638 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:44:04,974 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-18 00:44:05,331 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-07-18 00:44:05,730 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2020-07-18 00:44:06,168 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-07-18 00:44:06,793 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 79 [2020-07-18 00:44:07,194 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-07-18 00:44:07,629 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-07-18 00:44:08,103 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2020-07-18 00:44:09,071 WARN L193 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 81 [2020-07-18 00:44:09,999 WARN L193 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2020-07-18 00:44:10,445 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-07-18 00:44:10,895 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2020-07-18 00:44:11,629 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2020-07-18 00:44:12,645 WARN L193 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2020-07-18 00:44:13,163 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2020-07-18 00:44:13,661 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2020-07-18 00:44:14,186 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2020-07-18 00:44:14,764 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2020-07-18 00:44:15,976 WARN L193 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2020-07-18 00:44:16,396 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 40 [2020-07-18 00:44:16,413 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:44:16,414 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [543353066] [2020-07-18 00:44:16,414 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:44:16,414 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [55] imperfect sequences [] total 55 [2020-07-18 00:44:16,415 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1182906644] [2020-07-18 00:44:16,416 INFO L78 Accepts]: Start accepts. Automaton has 56 states. Word has length 146 [2020-07-18 00:44:16,417 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:44:16,417 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 56 states. [2020-07-18 00:44:16,552 WARN L140 InductivityCheck]: Transition 5312#(and (= 10 |old(~a19~0)|) (<= 0 (+ main_~output~0 2147483648)) (<= 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); , 5313#(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 00:44:16,552 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:44:16,553 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 00:44:16,558 INFO L168 Benchmark]: Toolchain (without parser) took 36572.78 ms. Allocated memory was 138.9 MB in the beginning and 564.1 MB in the end (delta: 425.2 MB). Free memory was 102.0 MB in the beginning and 478.5 MB in the end (delta: -376.5 MB). Peak memory consumption was 48.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:44:16,559 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 138.9 MB. Free memory was 122.4 MB in the beginning and 122.1 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-18 00:44:16,560 INFO L168 Benchmark]: CACSL2BoogieTranslator took 834.26 ms. Allocated memory was 138.9 MB in the beginning and 205.5 MB in the end (delta: 66.6 MB). Free memory was 101.6 MB in the beginning and 167.2 MB in the end (delta: -65.7 MB). Peak memory consumption was 38.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:44:16,561 INFO L168 Benchmark]: Boogie Preprocessor took 156.45 ms. Allocated memory is still 205.5 MB. Free memory was 167.2 MB in the beginning and 162.2 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:44:16,562 INFO L168 Benchmark]: RCFGBuilder took 2667.01 ms. Allocated memory was 205.5 MB in the beginning and 251.7 MB in the end (delta: 46.1 MB). Free memory was 161.5 MB in the beginning and 132.7 MB in the end (delta: 28.8 MB). Peak memory consumption was 110.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:44:16,562 INFO L168 Benchmark]: TraceAbstraction took 32905.60 ms. Allocated memory was 251.7 MB in the beginning and 564.1 MB in the end (delta: 312.5 MB). Free memory was 130.8 MB in the beginning and 478.5 MB in the end (delta: -347.7 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:44:16,566 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 138.9 MB. Free memory was 122.4 MB in the beginning and 122.1 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 834.26 ms. Allocated memory was 138.9 MB in the beginning and 205.5 MB in the end (delta: 66.6 MB). Free memory was 101.6 MB in the beginning and 167.2 MB in the end (delta: -65.7 MB). Peak memory consumption was 38.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 156.45 ms. Allocated memory is still 205.5 MB. Free memory was 167.2 MB in the beginning and 162.2 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2667.01 ms. Allocated memory was 205.5 MB in the beginning and 251.7 MB in the end (delta: 46.1 MB). Free memory was 161.5 MB in the beginning and 132.7 MB in the end (delta: 28.8 MB). Peak memory consumption was 110.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 32905.60 ms. Allocated memory was 251.7 MB in the beginning and 564.1 MB in the end (delta: 312.5 MB). Free memory was 130.8 MB in the beginning and 478.5 MB in the end (delta: -347.7 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...