/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/Problem02_label01.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:31:48,757 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:31:48,760 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:31:48,779 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:31:48,780 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:31:48,782 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:31:48,784 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:31:48,797 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:31:48,799 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:31:48,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:31:48,802 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:31:48,806 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:31:48,807 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:31:48,808 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:31:48,811 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:31:48,812 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:31:48,813 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:31:48,815 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:31:48,819 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:31:48,823 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:31:48,825 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:31:48,829 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:31:48,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:31:48,830 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:31:48,833 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 00:31:48,845 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:31:48,846 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:31:48,847 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:31:48,848 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 00:31:48,862 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:31:48,862 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:31:48,864 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:31:48,864 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:31:48,864 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:31:48,865 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:31:48,865 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:31:48,865 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:31:48,865 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:31:48,865 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:31:48,866 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:31:48,867 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:31:48,867 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:31:48,867 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:31:48,868 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:31:48,868 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:31:48,868 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:31:48,868 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:31:48,868 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:31:48,869 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:31:48,869 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:31:48,869 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:31:48,869 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:31:49,159 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:31:49,172 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:31:49,175 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:31:49,177 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:31:49,177 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:31:49,178 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem02_label01.c [2020-07-18 00:31:49,254 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/544bb065f/f218343bb12c4075869701fb60b76017/FLAG8489b1e55 [2020-07-18 00:31:49,841 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:31:49,842 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem02_label01.c [2020-07-18 00:31:49,860 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/544bb065f/f218343bb12c4075869701fb60b76017/FLAG8489b1e55 [2020-07-18 00:31:50,092 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/544bb065f/f218343bb12c4075869701fb60b76017 [2020-07-18 00:31:50,102 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:31:50,105 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:31:50,106 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:31:50,106 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:31:50,110 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:31:50,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:31:50" (1/1) ... [2020-07-18 00:31:50,114 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26fd6bc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:31:50, skipping insertion in model container [2020-07-18 00:31:50,114 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:31:50" (1/1) ... [2020-07-18 00:31:50,122 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:31:50,163 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:31:50,602 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:31:50,612 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:31:50,894 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:31:50,910 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:31:50,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:31:50 WrapperNode [2020-07-18 00:31:50,911 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:31:50,912 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:31:50,912 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:31:50,912 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:31:50,922 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:31:50" (1/1) ... [2020-07-18 00:31:50,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:31:50" (1/1) ... [2020-07-18 00:31:50,943 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:31:50" (1/1) ... [2020-07-18 00:31:50,944 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:31:50" (1/1) ... [2020-07-18 00:31:51,004 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:31:50" (1/1) ... [2020-07-18 00:31:51,021 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:31:50" (1/1) ... [2020-07-18 00:31:51,025 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:31:50" (1/1) ... [2020-07-18 00:31:51,033 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:31:51,033 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:31:51,034 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:31:51,034 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:31:51,035 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:31:50" (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 00:31:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:31:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:31:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 00:31:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:31:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 00:31:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:31:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:31:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 00:31:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:31:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:31:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:31:52,983 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:31:52,984 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 00:31:52,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:31:52 BoogieIcfgContainer [2020-07-18 00:31:52,992 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:31:52,993 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:31:52,994 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:31:52,997 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:31:52,997 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:31:50" (1/3) ... [2020-07-18 00:31:52,998 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6bb0e72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:31:52, skipping insertion in model container [2020-07-18 00:31:52,998 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:31:50" (2/3) ... [2020-07-18 00:31:52,999 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6bb0e72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:31:52, skipping insertion in model container [2020-07-18 00:31:52,999 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:31:52" (3/3) ... [2020-07-18 00:31:53,001 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem02_label01.c [2020-07-18 00:31:53,012 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:31:53,021 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:31:53,036 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:31:53,058 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:31:53,058 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:31:53,058 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:31:53,058 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:31:53,059 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:31:53,059 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:31:53,059 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:31:53,059 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:31:53,093 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states. [2020-07-18 00:31:53,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-07-18 00:31:53,136 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:31:53,137 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:31:53,138 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:31:53,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:31:53,146 INFO L82 PathProgramCache]: Analyzing trace with hash 1587967458, now seen corresponding path program 1 times [2020-07-18 00:31:53,155 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:31:53,156 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [771463528] [2020-07-18 00:31:53,157 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:31:53,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:31:53,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:31:53,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {552#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {530#true} is VALID [2020-07-18 00:31:53,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-18 00:31:53,819 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-18 00:31:53,819 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-18 00:31:53,820 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-18 00:31:53,820 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-18 00:31:53,821 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-18 00:31:53,821 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-18 00:31:53,821 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-18 00:31:53,822 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-18 00:31:53,822 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-18 00:31:53,823 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~a25~0 := 0; {553#(<= ~a25~0 0)} is VALID [2020-07-18 00:31:53,824 INFO L280 TraceCheckUtils]: 12: Hoare triple {553#(<= ~a25~0 0)} ~a11~0 := 0; {553#(<= ~a25~0 0)} is VALID [2020-07-18 00:31:53,825 INFO L280 TraceCheckUtils]: 13: Hoare triple {553#(<= ~a25~0 0)} ~a28~0 := 7; {553#(<= ~a25~0 0)} is VALID [2020-07-18 00:31:53,826 INFO L280 TraceCheckUtils]: 14: Hoare triple {553#(<= ~a25~0 0)} ~a19~0 := 1; {553#(<= ~a25~0 0)} is VALID [2020-07-18 00:31:53,827 INFO L280 TraceCheckUtils]: 15: Hoare triple {553#(<= ~a25~0 0)} ~a21~0 := 1; {553#(<= ~a25~0 0)} is VALID [2020-07-18 00:31:53,828 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= ~a25~0 0)} ~a17~0 := 8; {553#(<= ~a25~0 0)} is VALID [2020-07-18 00:31:53,829 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= ~a25~0 0)} assume true; {553#(<= ~a25~0 0)} is VALID [2020-07-18 00:31:53,831 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {553#(<= ~a25~0 0)} {530#true} #1179#return; {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,839 INFO L263 TraceCheckUtils]: 0: Hoare triple {530#true} call ULTIMATE.init(); {552#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:31:53,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {552#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {530#true} is VALID [2020-07-18 00:31:53,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-18 00:31:53,841 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-18 00:31:53,841 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-18 00:31:53,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-18 00:31:53,842 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-18 00:31:53,842 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-18 00:31:53,842 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-18 00:31:53,843 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-18 00:31:53,843 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-18 00:31:53,844 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-18 00:31:53,845 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} ~a25~0 := 0; {553#(<= ~a25~0 0)} is VALID [2020-07-18 00:31:53,846 INFO L280 TraceCheckUtils]: 13: Hoare triple {553#(<= ~a25~0 0)} ~a11~0 := 0; {553#(<= ~a25~0 0)} is VALID [2020-07-18 00:31:53,847 INFO L280 TraceCheckUtils]: 14: Hoare triple {553#(<= ~a25~0 0)} ~a28~0 := 7; {553#(<= ~a25~0 0)} is VALID [2020-07-18 00:31:53,848 INFO L280 TraceCheckUtils]: 15: Hoare triple {553#(<= ~a25~0 0)} ~a19~0 := 1; {553#(<= ~a25~0 0)} is VALID [2020-07-18 00:31:53,849 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= ~a25~0 0)} ~a21~0 := 1; {553#(<= ~a25~0 0)} is VALID [2020-07-18 00:31:53,850 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= ~a25~0 0)} ~a17~0 := 8; {553#(<= ~a25~0 0)} is VALID [2020-07-18 00:31:53,851 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= ~a25~0 0)} assume true; {553#(<= ~a25~0 0)} is VALID [2020-07-18 00:31:53,853 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {553#(<= ~a25~0 0)} {530#true} #1179#return; {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,854 INFO L263 TraceCheckUtils]: 20: Hoare triple {551#(not (= 1 ~a25~0))} call #t~ret4 := main(); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,855 INFO L280 TraceCheckUtils]: 21: Hoare triple {551#(not (= 1 ~a25~0))} ~output~0 := -1; {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,856 INFO L280 TraceCheckUtils]: 22: Hoare triple {551#(not (= 1 ~a25~0))} assume !false; {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,856 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 1 ~a25~0))} havoc ~input~0; {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,857 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 1 ~a25~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,858 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 1 ~a25~0))} ~input~0 := #t~nondet2; {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,859 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 1 ~a25~0))} havoc #t~nondet2; {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,860 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 1 ~a25~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,862 INFO L263 TraceCheckUtils]: 28: Hoare triple {551#(not (= 1 ~a25~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,863 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 1 ~a25~0))} ~input := #in~input; {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,864 INFO L280 TraceCheckUtils]: 30: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,865 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 1 ~a25~0))} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,866 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 1 ~a25~0))} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,867 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 1 ~a25~0))} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,867 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,869 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 1 ~a25~0))} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,869 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 1 ~a25~0))} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,870 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 1 ~a25~0))} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,871 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 1 ~a25~0))} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,872 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 1 ~a25~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,873 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 1 ~a25~0))} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,874 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,874 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 1 ~a25~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,875 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 1 ~a25~0))} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,876 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 1 ~a25~0))} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,879 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 1 ~a25~0))} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,880 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 1 ~a25~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,881 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 1 ~a25~0))} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,882 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 1 ~a25~0))} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,883 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,884 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 1 ~a25~0))} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,886 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 1 ~a25~0))} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,887 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 1 ~a25~0))} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,888 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 1 ~a25~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,889 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 1 ~a25~0))} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,890 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 1 ~a25~0))} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,891 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 1 ~a25~0))} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,892 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 1 ~a25~0))} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,892 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 1 ~a25~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,893 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 1 ~a25~0))} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,894 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,895 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 1 ~a25~0))} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,896 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 1 ~a25~0))} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,897 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 1 ~a25~0))} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,898 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 1 ~a25~0))} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,899 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 1 ~a25~0))} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,900 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 1 ~a25~0))} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,901 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 1 ~a25~0))} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,902 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 1 ~a25~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,903 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 1 ~a25~0))} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,904 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 1 ~a25~0))} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,905 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 1 ~a25~0))} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,906 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 1 ~a25~0))} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,907 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 1 ~a25~0))} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,908 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 1 ~a25~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,909 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 1 ~a25~0))} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,910 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 1 ~a25~0))} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,910 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 1 ~a25~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,911 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 1 ~a25~0))} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,912 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 1 ~a25~0))} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,913 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 1 ~a25~0))} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,914 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 1 ~a25~0))} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,915 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 1 ~a25~0))} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,916 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 1 ~a25~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,916 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 1 ~a25~0))} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,917 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 1 ~a25~0))} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,918 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 1 ~a25~0))} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,920 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 1 ~a25~0))} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,920 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 1 ~a25~0))} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,921 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 1 ~a25~0))} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,922 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,923 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 1 ~a25~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,924 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 1 ~a25~0))} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,925 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 1 ~a25~0))} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,926 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 1 ~a25~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,927 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 1 ~a25~0))} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,928 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,929 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 1 ~a25~0))} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,930 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 1 ~a25~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,931 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,932 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 1 ~a25~0))} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,933 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,933 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 1 ~a25~0))} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,934 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 1 ~a25~0))} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,935 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 1 ~a25~0))} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,936 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,936 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,937 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,938 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,939 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,939 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,940 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,941 INFO L280 TraceCheckUtils]: 112: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,942 INFO L280 TraceCheckUtils]: 113: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,942 INFO L280 TraceCheckUtils]: 114: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,943 INFO L280 TraceCheckUtils]: 115: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,944 INFO L280 TraceCheckUtils]: 116: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,945 INFO L280 TraceCheckUtils]: 117: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,946 INFO L280 TraceCheckUtils]: 118: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,946 INFO L280 TraceCheckUtils]: 119: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,948 INFO L280 TraceCheckUtils]: 120: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,949 INFO L280 TraceCheckUtils]: 121: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,950 INFO L280 TraceCheckUtils]: 122: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,951 INFO L280 TraceCheckUtils]: 123: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,952 INFO L280 TraceCheckUtils]: 124: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,953 INFO L280 TraceCheckUtils]: 125: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,954 INFO L280 TraceCheckUtils]: 126: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,955 INFO L280 TraceCheckUtils]: 127: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,955 INFO L280 TraceCheckUtils]: 128: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,956 INFO L280 TraceCheckUtils]: 129: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,957 INFO L280 TraceCheckUtils]: 130: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,958 INFO L280 TraceCheckUtils]: 131: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,959 INFO L280 TraceCheckUtils]: 132: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,959 INFO L280 TraceCheckUtils]: 133: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,960 INFO L280 TraceCheckUtils]: 134: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,961 INFO L280 TraceCheckUtils]: 135: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,961 INFO L280 TraceCheckUtils]: 136: Hoare triple {551#(not (= 1 ~a25~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:31:53,962 INFO L280 TraceCheckUtils]: 137: Hoare triple {551#(not (= 1 ~a25~0))} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0; {531#false} is VALID [2020-07-18 00:31:53,963 INFO L280 TraceCheckUtils]: 138: Hoare triple {531#false} assume !false; {531#false} is VALID [2020-07-18 00:31:54,038 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 00:31:54,040 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:31:54,042 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [771463528] [2020-07-18 00:31:54,044 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:31:54,045 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:31:54,045 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1670534810] [2020-07-18 00:31:54,053 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2020-07-18 00:31:54,057 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:31:54,061 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:31:54,276 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:31:54,276 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:31:54,277 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:31:54,285 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:31:54,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:31:54,288 INFO L87 Difference]: Start difference. First operand 527 states. Second operand 5 states. [2020-07-18 00:32:07,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:32:07,275 INFO L93 Difference]: Finished difference Result 1630 states and 2234 transitions. [2020-07-18 00:32:07,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-18 00:32:07,276 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2020-07-18 00:32:07,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:32:07,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:32:07,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2234 transitions. [2020-07-18 00:32:07,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:32:07,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2234 transitions. [2020-07-18 00:32:07,368 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 2234 transitions. [2020-07-18 00:32:10,631 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2234 edges. 2234 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:32:10,793 INFO L225 Difference]: With dead ends: 1630 [2020-07-18 00:32:10,793 INFO L226 Difference]: Without dead ends: 1017 [2020-07-18 00:32:10,806 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-18 00:32:10,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1017 states. [2020-07-18 00:32:15,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1017 to 806. [2020-07-18 00:32:15,544 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:32:15,545 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1017 states. Second operand 806 states. [2020-07-18 00:32:15,545 INFO L74 IsIncluded]: Start isIncluded. First operand 1017 states. Second operand 806 states. [2020-07-18 00:32:15,546 INFO L87 Difference]: Start difference. First operand 1017 states. Second operand 806 states. [2020-07-18 00:32:15,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:32:15,627 INFO L93 Difference]: Finished difference Result 1017 states and 1241 transitions. [2020-07-18 00:32:15,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1241 transitions. [2020-07-18 00:32:15,631 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:32:15,631 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:32:15,632 INFO L74 IsIncluded]: Start isIncluded. First operand 806 states. Second operand 1017 states. [2020-07-18 00:32:15,632 INFO L87 Difference]: Start difference. First operand 806 states. Second operand 1017 states. [2020-07-18 00:32:15,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:32:15,698 INFO L93 Difference]: Finished difference Result 1017 states and 1241 transitions. [2020-07-18 00:32:15,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1241 transitions. [2020-07-18 00:32:15,702 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:32:15,702 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:32:15,702 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:32:15,703 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:32:15,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 806 states. [2020-07-18 00:32:15,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 806 states and 1016 transitions. [2020-07-18 00:32:15,751 INFO L78 Accepts]: Start accepts. Automaton has 806 states and 1016 transitions. Word has length 139 [2020-07-18 00:32:15,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:32:15,752 INFO L479 AbstractCegarLoop]: Abstraction has 806 states and 1016 transitions. [2020-07-18 00:32:15,753 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:32:15,753 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 806 states and 1016 transitions. [2020-07-18 00:32:17,594 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1016 edges. 1016 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:32:17,594 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1016 transitions. [2020-07-18 00:32:17,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2020-07-18 00:32:17,602 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:32:17,603 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:32:17,603 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:32:17,603 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:32:17,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:32:17,604 INFO L82 PathProgramCache]: Analyzing trace with hash 366034702, now seen corresponding path program 1 times [2020-07-18 00:32:17,604 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:32:17,604 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [947787539] [2020-07-18 00:32:17,605 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:32:17,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:32:17,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:32:17,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {7497#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {7466#true} is VALID [2020-07-18 00:32:17,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {7466#true} ~e~0 := 5; {7466#true} is VALID [2020-07-18 00:32:17,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {7466#true} ~d~0 := 4; {7466#true} is VALID [2020-07-18 00:32:17,952 INFO L280 TraceCheckUtils]: 3: Hoare triple {7466#true} ~f~0 := 6; {7466#true} is VALID [2020-07-18 00:32:17,953 INFO L280 TraceCheckUtils]: 4: Hoare triple {7466#true} ~c~0 := 3; {7466#true} is VALID [2020-07-18 00:32:17,953 INFO L280 TraceCheckUtils]: 5: Hoare triple {7466#true} ~u~0 := 21; {7466#true} is VALID [2020-07-18 00:32:17,953 INFO L280 TraceCheckUtils]: 6: Hoare triple {7466#true} ~v~0 := 22; {7466#true} is VALID [2020-07-18 00:32:17,953 INFO L280 TraceCheckUtils]: 7: Hoare triple {7466#true} ~w~0 := 23; {7466#true} is VALID [2020-07-18 00:32:17,954 INFO L280 TraceCheckUtils]: 8: Hoare triple {7466#true} ~x~0 := 24; {7466#true} is VALID [2020-07-18 00:32:17,954 INFO L280 TraceCheckUtils]: 9: Hoare triple {7466#true} ~y~0 := 25; {7466#true} is VALID [2020-07-18 00:32:17,954 INFO L280 TraceCheckUtils]: 10: Hoare triple {7466#true} ~z~0 := 26; {7466#true} is VALID [2020-07-18 00:32:17,954 INFO L280 TraceCheckUtils]: 11: Hoare triple {7466#true} ~a25~0 := 0; {7466#true} is VALID [2020-07-18 00:32:17,955 INFO L280 TraceCheckUtils]: 12: Hoare triple {7466#true} ~a11~0 := 0; {7466#true} is VALID [2020-07-18 00:32:17,955 INFO L280 TraceCheckUtils]: 13: Hoare triple {7466#true} ~a28~0 := 7; {7466#true} is VALID [2020-07-18 00:32:17,955 INFO L280 TraceCheckUtils]: 14: Hoare triple {7466#true} ~a19~0 := 1; {7466#true} is VALID [2020-07-18 00:32:17,955 INFO L280 TraceCheckUtils]: 15: Hoare triple {7466#true} ~a21~0 := 1; {7466#true} is VALID [2020-07-18 00:32:17,956 INFO L280 TraceCheckUtils]: 16: Hoare triple {7466#true} ~a17~0 := 8; {7498#(<= ~a17~0 8)} is VALID [2020-07-18 00:32:17,957 INFO L280 TraceCheckUtils]: 17: Hoare triple {7498#(<= ~a17~0 8)} assume true; {7498#(<= ~a17~0 8)} is VALID [2020-07-18 00:32:17,958 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {7498#(<= ~a17~0 8)} {7466#true} #1179#return; {7487#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:32:17,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:32:18,007 INFO L280 TraceCheckUtils]: 0: Hoare triple {7499#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {7466#true} is VALID [2020-07-18 00:32:18,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {7466#true} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {7466#true} is VALID [2020-07-18 00:32:18,008 INFO L280 TraceCheckUtils]: 2: Hoare triple {7466#true} ~a28~0 := 9; {7500#(<= 9 ~a28~0)} is VALID [2020-07-18 00:32:18,009 INFO L280 TraceCheckUtils]: 3: Hoare triple {7500#(<= 9 ~a28~0)} ~a11~0 := 1; {7500#(<= 9 ~a28~0)} is VALID [2020-07-18 00:32:18,010 INFO L280 TraceCheckUtils]: 4: Hoare triple {7500#(<= 9 ~a28~0)} ~a25~0 := 1; {7500#(<= 9 ~a28~0)} is VALID [2020-07-18 00:32:18,011 INFO L280 TraceCheckUtils]: 5: Hoare triple {7500#(<= 9 ~a28~0)} #res := -1; {7500#(<= 9 ~a28~0)} is VALID [2020-07-18 00:32:18,012 INFO L280 TraceCheckUtils]: 6: Hoare triple {7500#(<= 9 ~a28~0)} assume true; {7500#(<= 9 ~a28~0)} is VALID [2020-07-18 00:32:18,014 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7500#(<= 9 ~a28~0)} {7487#(not (= 9 ~a17~0))} #1183#return; {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,017 INFO L263 TraceCheckUtils]: 0: Hoare triple {7466#true} call ULTIMATE.init(); {7497#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:32:18,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {7497#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {7466#true} is VALID [2020-07-18 00:32:18,017 INFO L280 TraceCheckUtils]: 2: Hoare triple {7466#true} ~e~0 := 5; {7466#true} is VALID [2020-07-18 00:32:18,018 INFO L280 TraceCheckUtils]: 3: Hoare triple {7466#true} ~d~0 := 4; {7466#true} is VALID [2020-07-18 00:32:18,018 INFO L280 TraceCheckUtils]: 4: Hoare triple {7466#true} ~f~0 := 6; {7466#true} is VALID [2020-07-18 00:32:18,018 INFO L280 TraceCheckUtils]: 5: Hoare triple {7466#true} ~c~0 := 3; {7466#true} is VALID [2020-07-18 00:32:18,018 INFO L280 TraceCheckUtils]: 6: Hoare triple {7466#true} ~u~0 := 21; {7466#true} is VALID [2020-07-18 00:32:18,019 INFO L280 TraceCheckUtils]: 7: Hoare triple {7466#true} ~v~0 := 22; {7466#true} is VALID [2020-07-18 00:32:18,019 INFO L280 TraceCheckUtils]: 8: Hoare triple {7466#true} ~w~0 := 23; {7466#true} is VALID [2020-07-18 00:32:18,019 INFO L280 TraceCheckUtils]: 9: Hoare triple {7466#true} ~x~0 := 24; {7466#true} is VALID [2020-07-18 00:32:18,019 INFO L280 TraceCheckUtils]: 10: Hoare triple {7466#true} ~y~0 := 25; {7466#true} is VALID [2020-07-18 00:32:18,020 INFO L280 TraceCheckUtils]: 11: Hoare triple {7466#true} ~z~0 := 26; {7466#true} is VALID [2020-07-18 00:32:18,020 INFO L280 TraceCheckUtils]: 12: Hoare triple {7466#true} ~a25~0 := 0; {7466#true} is VALID [2020-07-18 00:32:18,020 INFO L280 TraceCheckUtils]: 13: Hoare triple {7466#true} ~a11~0 := 0; {7466#true} is VALID [2020-07-18 00:32:18,020 INFO L280 TraceCheckUtils]: 14: Hoare triple {7466#true} ~a28~0 := 7; {7466#true} is VALID [2020-07-18 00:32:18,021 INFO L280 TraceCheckUtils]: 15: Hoare triple {7466#true} ~a19~0 := 1; {7466#true} is VALID [2020-07-18 00:32:18,021 INFO L280 TraceCheckUtils]: 16: Hoare triple {7466#true} ~a21~0 := 1; {7466#true} is VALID [2020-07-18 00:32:18,022 INFO L280 TraceCheckUtils]: 17: Hoare triple {7466#true} ~a17~0 := 8; {7498#(<= ~a17~0 8)} is VALID [2020-07-18 00:32:18,022 INFO L280 TraceCheckUtils]: 18: Hoare triple {7498#(<= ~a17~0 8)} assume true; {7498#(<= ~a17~0 8)} is VALID [2020-07-18 00:32:18,023 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7498#(<= ~a17~0 8)} {7466#true} #1179#return; {7487#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:32:18,024 INFO L263 TraceCheckUtils]: 20: Hoare triple {7487#(not (= 9 ~a17~0))} call #t~ret4 := main(); {7487#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:32:18,025 INFO L280 TraceCheckUtils]: 21: Hoare triple {7487#(not (= 9 ~a17~0))} ~output~0 := -1; {7487#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:32:18,025 INFO L280 TraceCheckUtils]: 22: Hoare triple {7487#(not (= 9 ~a17~0))} assume !false; {7487#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:32:18,026 INFO L280 TraceCheckUtils]: 23: Hoare triple {7487#(not (= 9 ~a17~0))} havoc ~input~0; {7487#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:32:18,026 INFO L280 TraceCheckUtils]: 24: Hoare triple {7487#(not (= 9 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {7487#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:32:18,027 INFO L280 TraceCheckUtils]: 25: Hoare triple {7487#(not (= 9 ~a17~0))} ~input~0 := #t~nondet2; {7487#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:32:18,028 INFO L280 TraceCheckUtils]: 26: Hoare triple {7487#(not (= 9 ~a17~0))} havoc #t~nondet2; {7487#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:32:18,028 INFO L280 TraceCheckUtils]: 27: Hoare triple {7487#(not (= 9 ~a17~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7487#(not (= 9 ~a17~0))} is VALID [2020-07-18 00:32:18,029 INFO L263 TraceCheckUtils]: 28: Hoare triple {7487#(not (= 9 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {7499#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:32:18,030 INFO L280 TraceCheckUtils]: 29: Hoare triple {7499#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {7466#true} is VALID [2020-07-18 00:32:18,030 INFO L280 TraceCheckUtils]: 30: Hoare triple {7466#true} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {7466#true} is VALID [2020-07-18 00:32:18,031 INFO L280 TraceCheckUtils]: 31: Hoare triple {7466#true} ~a28~0 := 9; {7500#(<= 9 ~a28~0)} is VALID [2020-07-18 00:32:18,032 INFO L280 TraceCheckUtils]: 32: Hoare triple {7500#(<= 9 ~a28~0)} ~a11~0 := 1; {7500#(<= 9 ~a28~0)} is VALID [2020-07-18 00:32:18,033 INFO L280 TraceCheckUtils]: 33: Hoare triple {7500#(<= 9 ~a28~0)} ~a25~0 := 1; {7500#(<= 9 ~a28~0)} is VALID [2020-07-18 00:32:18,033 INFO L280 TraceCheckUtils]: 34: Hoare triple {7500#(<= 9 ~a28~0)} #res := -1; {7500#(<= 9 ~a28~0)} is VALID [2020-07-18 00:32:18,034 INFO L280 TraceCheckUtils]: 35: Hoare triple {7500#(<= 9 ~a28~0)} assume true; {7500#(<= 9 ~a28~0)} is VALID [2020-07-18 00:32:18,036 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7500#(<= 9 ~a28~0)} {7487#(not (= 9 ~a17~0))} #1183#return; {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,037 INFO L280 TraceCheckUtils]: 37: Hoare triple {7496#(not (= 8 ~a28~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,038 INFO L280 TraceCheckUtils]: 38: Hoare triple {7496#(not (= 8 ~a28~0))} ~output~0 := #t~ret3; {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,038 INFO L280 TraceCheckUtils]: 39: Hoare triple {7496#(not (= 8 ~a28~0))} havoc #t~ret3; {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,039 INFO L280 TraceCheckUtils]: 40: Hoare triple {7496#(not (= 8 ~a28~0))} assume !false; {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,040 INFO L280 TraceCheckUtils]: 41: Hoare triple {7496#(not (= 8 ~a28~0))} havoc ~input~0; {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,041 INFO L280 TraceCheckUtils]: 42: Hoare triple {7496#(not (= 8 ~a28~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,042 INFO L280 TraceCheckUtils]: 43: Hoare triple {7496#(not (= 8 ~a28~0))} ~input~0 := #t~nondet2; {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,042 INFO L280 TraceCheckUtils]: 44: Hoare triple {7496#(not (= 8 ~a28~0))} havoc #t~nondet2; {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,043 INFO L280 TraceCheckUtils]: 45: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,044 INFO L263 TraceCheckUtils]: 46: Hoare triple {7496#(not (= 8 ~a28~0))} call #t~ret3 := calculate_output(~input~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,045 INFO L280 TraceCheckUtils]: 47: Hoare triple {7496#(not (= 8 ~a28~0))} ~input := #in~input; {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,046 INFO L280 TraceCheckUtils]: 48: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,046 INFO L280 TraceCheckUtils]: 49: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,047 INFO L280 TraceCheckUtils]: 50: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,048 INFO L280 TraceCheckUtils]: 51: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,049 INFO L280 TraceCheckUtils]: 52: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,050 INFO L280 TraceCheckUtils]: 53: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,051 INFO L280 TraceCheckUtils]: 54: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,051 INFO L280 TraceCheckUtils]: 55: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,052 INFO L280 TraceCheckUtils]: 56: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,053 INFO L280 TraceCheckUtils]: 57: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,054 INFO L280 TraceCheckUtils]: 58: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,055 INFO L280 TraceCheckUtils]: 59: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,055 INFO L280 TraceCheckUtils]: 60: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,056 INFO L280 TraceCheckUtils]: 61: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,056 INFO L280 TraceCheckUtils]: 62: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,057 INFO L280 TraceCheckUtils]: 63: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,058 INFO L280 TraceCheckUtils]: 64: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,058 INFO L280 TraceCheckUtils]: 65: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,059 INFO L280 TraceCheckUtils]: 66: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,060 INFO L280 TraceCheckUtils]: 67: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,060 INFO L280 TraceCheckUtils]: 68: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,061 INFO L280 TraceCheckUtils]: 69: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,062 INFO L280 TraceCheckUtils]: 70: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,062 INFO L280 TraceCheckUtils]: 71: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,063 INFO L280 TraceCheckUtils]: 72: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,064 INFO L280 TraceCheckUtils]: 73: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,064 INFO L280 TraceCheckUtils]: 74: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,065 INFO L280 TraceCheckUtils]: 75: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,065 INFO L280 TraceCheckUtils]: 76: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,066 INFO L280 TraceCheckUtils]: 77: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,067 INFO L280 TraceCheckUtils]: 78: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,067 INFO L280 TraceCheckUtils]: 79: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,068 INFO L280 TraceCheckUtils]: 80: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,069 INFO L280 TraceCheckUtils]: 81: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,070 INFO L280 TraceCheckUtils]: 82: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,071 INFO L280 TraceCheckUtils]: 83: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,071 INFO L280 TraceCheckUtils]: 84: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,072 INFO L280 TraceCheckUtils]: 85: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,072 INFO L280 TraceCheckUtils]: 86: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,073 INFO L280 TraceCheckUtils]: 87: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,074 INFO L280 TraceCheckUtils]: 88: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,075 INFO L280 TraceCheckUtils]: 89: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,075 INFO L280 TraceCheckUtils]: 90: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,076 INFO L280 TraceCheckUtils]: 91: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,077 INFO L280 TraceCheckUtils]: 92: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,078 INFO L280 TraceCheckUtils]: 93: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,079 INFO L280 TraceCheckUtils]: 94: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,079 INFO L280 TraceCheckUtils]: 95: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,080 INFO L280 TraceCheckUtils]: 96: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,081 INFO L280 TraceCheckUtils]: 97: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,082 INFO L280 TraceCheckUtils]: 98: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,083 INFO L280 TraceCheckUtils]: 99: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,083 INFO L280 TraceCheckUtils]: 100: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,084 INFO L280 TraceCheckUtils]: 101: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,084 INFO L280 TraceCheckUtils]: 102: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,085 INFO L280 TraceCheckUtils]: 103: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,086 INFO L280 TraceCheckUtils]: 104: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,086 INFO L280 TraceCheckUtils]: 105: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,087 INFO L280 TraceCheckUtils]: 106: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,087 INFO L280 TraceCheckUtils]: 107: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,088 INFO L280 TraceCheckUtils]: 108: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,089 INFO L280 TraceCheckUtils]: 109: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,090 INFO L280 TraceCheckUtils]: 110: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,091 INFO L280 TraceCheckUtils]: 111: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,092 INFO L280 TraceCheckUtils]: 112: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,093 INFO L280 TraceCheckUtils]: 113: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,094 INFO L280 TraceCheckUtils]: 114: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,094 INFO L280 TraceCheckUtils]: 115: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,095 INFO L280 TraceCheckUtils]: 116: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,096 INFO L280 TraceCheckUtils]: 117: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,097 INFO L280 TraceCheckUtils]: 118: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,097 INFO L280 TraceCheckUtils]: 119: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,098 INFO L280 TraceCheckUtils]: 120: Hoare triple {7496#(not (= 8 ~a28~0))} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,098 INFO L280 TraceCheckUtils]: 121: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,099 INFO L280 TraceCheckUtils]: 122: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,100 INFO L280 TraceCheckUtils]: 123: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,100 INFO L280 TraceCheckUtils]: 124: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,101 INFO L280 TraceCheckUtils]: 125: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,101 INFO L280 TraceCheckUtils]: 126: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,102 INFO L280 TraceCheckUtils]: 127: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,103 INFO L280 TraceCheckUtils]: 128: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,103 INFO L280 TraceCheckUtils]: 129: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,104 INFO L280 TraceCheckUtils]: 130: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,104 INFO L280 TraceCheckUtils]: 131: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,105 INFO L280 TraceCheckUtils]: 132: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,106 INFO L280 TraceCheckUtils]: 133: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,106 INFO L280 TraceCheckUtils]: 134: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,107 INFO L280 TraceCheckUtils]: 135: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,107 INFO L280 TraceCheckUtils]: 136: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,108 INFO L280 TraceCheckUtils]: 137: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,108 INFO L280 TraceCheckUtils]: 138: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,109 INFO L280 TraceCheckUtils]: 139: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,109 INFO L280 TraceCheckUtils]: 140: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,110 INFO L280 TraceCheckUtils]: 141: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,111 INFO L280 TraceCheckUtils]: 142: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,111 INFO L280 TraceCheckUtils]: 143: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,112 INFO L280 TraceCheckUtils]: 144: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,112 INFO L280 TraceCheckUtils]: 145: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,113 INFO L280 TraceCheckUtils]: 146: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,114 INFO L280 TraceCheckUtils]: 147: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,114 INFO L280 TraceCheckUtils]: 148: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,115 INFO L280 TraceCheckUtils]: 149: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,116 INFO L280 TraceCheckUtils]: 150: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,116 INFO L280 TraceCheckUtils]: 151: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,117 INFO L280 TraceCheckUtils]: 152: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,118 INFO L280 TraceCheckUtils]: 153: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,118 INFO L280 TraceCheckUtils]: 154: Hoare triple {7496#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {7496#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:32:18,119 INFO L280 TraceCheckUtils]: 155: Hoare triple {7496#(not (= 8 ~a28~0))} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0; {7467#false} is VALID [2020-07-18 00:32:18,119 INFO L280 TraceCheckUtils]: 156: Hoare triple {7467#false} assume !false; {7467#false} is VALID [2020-07-18 00:32:18,160 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 00:32:18,161 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:32:18,161 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [947787539] [2020-07-18 00:32:18,162 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:32:18,162 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-18 00:32:18,162 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [708911698] [2020-07-18 00:32:18,163 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 157 [2020-07-18 00:32:18,164 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:32:18,164 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 00:32:18,345 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:32:18,346 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-18 00:32:18,346 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:32:18,346 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-18 00:32:18,347 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-18 00:32:18,347 INFO L87 Difference]: Start difference. First operand 806 states and 1016 transitions. Second operand 8 states. [2020-07-18 00:32:37,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:32:37,960 INFO L93 Difference]: Finished difference Result 2469 states and 3389 transitions. [2020-07-18 00:32:37,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-18 00:32:37,960 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 157 [2020-07-18 00:32:37,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:32:37,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 00:32:37,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1523 transitions. [2020-07-18 00:32:37,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 00:32:37,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1523 transitions. [2020-07-18 00:32:37,994 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1523 transitions. [2020-07-18 00:32:40,341 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1523 edges. 1523 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:32:40,547 INFO L225 Difference]: With dead ends: 2469 [2020-07-18 00:32:40,547 INFO L226 Difference]: Without dead ends: 1685 [2020-07-18 00:32:40,554 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2020-07-18 00:32:40,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1685 states. [2020-07-18 00:32:50,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1685 to 1321. [2020-07-18 00:32:50,750 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:32:50,750 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1685 states. Second operand 1321 states. [2020-07-18 00:32:50,750 INFO L74 IsIncluded]: Start isIncluded. First operand 1685 states. Second operand 1321 states. [2020-07-18 00:32:50,750 INFO L87 Difference]: Start difference. First operand 1685 states. Second operand 1321 states. [2020-07-18 00:32:50,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:32:50,921 INFO L93 Difference]: Finished difference Result 1685 states and 2188 transitions. [2020-07-18 00:32:50,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2188 transitions. [2020-07-18 00:32:50,930 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:32:50,931 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:32:50,931 INFO L74 IsIncluded]: Start isIncluded. First operand 1321 states. Second operand 1685 states. [2020-07-18 00:32:50,931 INFO L87 Difference]: Start difference. First operand 1321 states. Second operand 1685 states. [2020-07-18 00:32:51,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:32:51,133 INFO L93 Difference]: Finished difference Result 1685 states and 2188 transitions. [2020-07-18 00:32:51,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2188 transitions. [2020-07-18 00:32:51,142 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:32:51,143 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:32:51,143 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:32:51,143 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:32:51,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1321 states. [2020-07-18 00:32:51,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 1321 states and 1687 transitions. [2020-07-18 00:32:51,248 INFO L78 Accepts]: Start accepts. Automaton has 1321 states and 1687 transitions. Word has length 157 [2020-07-18 00:32:51,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:32:51,249 INFO L479 AbstractCegarLoop]: Abstraction has 1321 states and 1687 transitions. [2020-07-18 00:32:51,249 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-18 00:32:51,249 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1321 states and 1687 transitions. [2020-07-18 00:32:54,870 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1687 edges. 1687 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:32:54,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 1687 transitions. [2020-07-18 00:32:54,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-07-18 00:32:54,878 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:32:54,879 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:32:54,879 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:32:54,880 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:32:54,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:32:54,880 INFO L82 PathProgramCache]: Analyzing trace with hash -1201676001, now seen corresponding path program 1 times [2020-07-18 00:32:54,880 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:32:54,880 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1865636962] [2020-07-18 00:32:54,881 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:32:54,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:32:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:32:55,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {18514#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {18466#true} is VALID [2020-07-18 00:32:55,121 INFO L280 TraceCheckUtils]: 1: Hoare triple {18466#true} ~e~0 := 5; {18466#true} is VALID [2020-07-18 00:32:55,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {18466#true} ~d~0 := 4; {18466#true} is VALID [2020-07-18 00:32:55,124 INFO L280 TraceCheckUtils]: 3: Hoare triple {18466#true} ~f~0 := 6; {18466#true} is VALID [2020-07-18 00:32:55,125 INFO L280 TraceCheckUtils]: 4: Hoare triple {18466#true} ~c~0 := 3; {18466#true} is VALID [2020-07-18 00:32:55,125 INFO L280 TraceCheckUtils]: 5: Hoare triple {18466#true} ~u~0 := 21; {18466#true} is VALID [2020-07-18 00:32:55,125 INFO L280 TraceCheckUtils]: 6: Hoare triple {18466#true} ~v~0 := 22; {18466#true} is VALID [2020-07-18 00:32:55,125 INFO L280 TraceCheckUtils]: 7: Hoare triple {18466#true} ~w~0 := 23; {18466#true} is VALID [2020-07-18 00:32:55,126 INFO L280 TraceCheckUtils]: 8: Hoare triple {18466#true} ~x~0 := 24; {18466#true} is VALID [2020-07-18 00:32:55,126 INFO L280 TraceCheckUtils]: 9: Hoare triple {18466#true} ~y~0 := 25; {18466#true} is VALID [2020-07-18 00:32:55,126 INFO L280 TraceCheckUtils]: 10: Hoare triple {18466#true} ~z~0 := 26; {18466#true} is VALID [2020-07-18 00:32:55,126 INFO L280 TraceCheckUtils]: 11: Hoare triple {18466#true} ~a25~0 := 0; {18466#true} is VALID [2020-07-18 00:32:55,127 INFO L280 TraceCheckUtils]: 12: Hoare triple {18466#true} ~a11~0 := 0; {18466#true} is VALID [2020-07-18 00:32:55,127 INFO L280 TraceCheckUtils]: 13: Hoare triple {18466#true} ~a28~0 := 7; {18466#true} is VALID [2020-07-18 00:32:55,127 INFO L280 TraceCheckUtils]: 14: Hoare triple {18466#true} ~a19~0 := 1; {18466#true} is VALID [2020-07-18 00:32:55,129 INFO L280 TraceCheckUtils]: 15: Hoare triple {18466#true} ~a21~0 := 1; {18466#true} is VALID [2020-07-18 00:32:55,130 INFO L280 TraceCheckUtils]: 16: Hoare triple {18466#true} ~a17~0 := 8; {18466#true} is VALID [2020-07-18 00:32:55,130 INFO L280 TraceCheckUtils]: 17: Hoare triple {18466#true} assume true; {18466#true} is VALID [2020-07-18 00:32:55,130 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18466#true} {18466#true} #1179#return; {18466#true} is VALID [2020-07-18 00:32:55,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:32:55,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {18515#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {18466#true} is VALID [2020-07-18 00:32:55,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {18466#true} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {18495#(= 1 ~a19~0)} ~a28~0 := 9; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,175 INFO L280 TraceCheckUtils]: 3: Hoare triple {18495#(= 1 ~a19~0)} ~a11~0 := 1; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,176 INFO L280 TraceCheckUtils]: 4: Hoare triple {18495#(= 1 ~a19~0)} ~a25~0 := 1; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,176 INFO L280 TraceCheckUtils]: 5: Hoare triple {18495#(= 1 ~a19~0)} #res := -1; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,176 INFO L280 TraceCheckUtils]: 6: Hoare triple {18495#(= 1 ~a19~0)} assume true; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,177 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {18495#(= 1 ~a19~0)} {18466#true} #1183#return; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:32:55,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {18515#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,229 INFO L280 TraceCheckUtils]: 2: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,230 INFO L280 TraceCheckUtils]: 3: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,230 INFO L280 TraceCheckUtils]: 4: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,231 INFO L280 TraceCheckUtils]: 5: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,232 INFO L280 TraceCheckUtils]: 6: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,232 INFO L280 TraceCheckUtils]: 7: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,233 INFO L280 TraceCheckUtils]: 8: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,233 INFO L280 TraceCheckUtils]: 9: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,234 INFO L280 TraceCheckUtils]: 10: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,235 INFO L280 TraceCheckUtils]: 11: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0; {18517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 00:32:55,236 INFO L280 TraceCheckUtils]: 12: Hoare triple {18517#(not (= 1 |old(~a19~0)|))} assume !(1 == ~a19~0); {18517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 00:32:55,237 INFO L280 TraceCheckUtils]: 13: Hoare triple {18517#(not (= 1 |old(~a19~0)|))} ~a19~0 := 1; {18517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 00:32:55,238 INFO L280 TraceCheckUtils]: 14: Hoare triple {18517#(not (= 1 |old(~a19~0)|))} ~a28~0 := 8; {18517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 00:32:55,243 INFO L280 TraceCheckUtils]: 15: Hoare triple {18517#(not (= 1 |old(~a19~0)|))} #res := 26; {18517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 00:32:55,243 INFO L280 TraceCheckUtils]: 16: Hoare triple {18517#(not (= 1 |old(~a19~0)|))} assume true; {18517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 00:32:55,244 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18517#(not (= 1 |old(~a19~0)|))} {18495#(= 1 ~a19~0)} #1183#return; {18467#false} is VALID [2020-07-18 00:32:55,246 INFO L263 TraceCheckUtils]: 0: Hoare triple {18466#true} call ULTIMATE.init(); {18514#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:32:55,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {18514#(and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {18466#true} is VALID [2020-07-18 00:32:55,247 INFO L280 TraceCheckUtils]: 2: Hoare triple {18466#true} ~e~0 := 5; {18466#true} is VALID [2020-07-18 00:32:55,247 INFO L280 TraceCheckUtils]: 3: Hoare triple {18466#true} ~d~0 := 4; {18466#true} is VALID [2020-07-18 00:32:55,247 INFO L280 TraceCheckUtils]: 4: Hoare triple {18466#true} ~f~0 := 6; {18466#true} is VALID [2020-07-18 00:32:55,247 INFO L280 TraceCheckUtils]: 5: Hoare triple {18466#true} ~c~0 := 3; {18466#true} is VALID [2020-07-18 00:32:55,248 INFO L280 TraceCheckUtils]: 6: Hoare triple {18466#true} ~u~0 := 21; {18466#true} is VALID [2020-07-18 00:32:55,248 INFO L280 TraceCheckUtils]: 7: Hoare triple {18466#true} ~v~0 := 22; {18466#true} is VALID [2020-07-18 00:32:55,248 INFO L280 TraceCheckUtils]: 8: Hoare triple {18466#true} ~w~0 := 23; {18466#true} is VALID [2020-07-18 00:32:55,248 INFO L280 TraceCheckUtils]: 9: Hoare triple {18466#true} ~x~0 := 24; {18466#true} is VALID [2020-07-18 00:32:55,248 INFO L280 TraceCheckUtils]: 10: Hoare triple {18466#true} ~y~0 := 25; {18466#true} is VALID [2020-07-18 00:32:55,249 INFO L280 TraceCheckUtils]: 11: Hoare triple {18466#true} ~z~0 := 26; {18466#true} is VALID [2020-07-18 00:32:55,249 INFO L280 TraceCheckUtils]: 12: Hoare triple {18466#true} ~a25~0 := 0; {18466#true} is VALID [2020-07-18 00:32:55,249 INFO L280 TraceCheckUtils]: 13: Hoare triple {18466#true} ~a11~0 := 0; {18466#true} is VALID [2020-07-18 00:32:55,249 INFO L280 TraceCheckUtils]: 14: Hoare triple {18466#true} ~a28~0 := 7; {18466#true} is VALID [2020-07-18 00:32:55,249 INFO L280 TraceCheckUtils]: 15: Hoare triple {18466#true} ~a19~0 := 1; {18466#true} is VALID [2020-07-18 00:32:55,250 INFO L280 TraceCheckUtils]: 16: Hoare triple {18466#true} ~a21~0 := 1; {18466#true} is VALID [2020-07-18 00:32:55,250 INFO L280 TraceCheckUtils]: 17: Hoare triple {18466#true} ~a17~0 := 8; {18466#true} is VALID [2020-07-18 00:32:55,250 INFO L280 TraceCheckUtils]: 18: Hoare triple {18466#true} assume true; {18466#true} is VALID [2020-07-18 00:32:55,250 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {18466#true} {18466#true} #1179#return; {18466#true} is VALID [2020-07-18 00:32:55,250 INFO L263 TraceCheckUtils]: 20: Hoare triple {18466#true} call #t~ret4 := main(); {18466#true} is VALID [2020-07-18 00:32:55,251 INFO L280 TraceCheckUtils]: 21: Hoare triple {18466#true} ~output~0 := -1; {18466#true} is VALID [2020-07-18 00:32:55,251 INFO L280 TraceCheckUtils]: 22: Hoare triple {18466#true} assume !false; {18466#true} is VALID [2020-07-18 00:32:55,251 INFO L280 TraceCheckUtils]: 23: Hoare triple {18466#true} havoc ~input~0; {18466#true} is VALID [2020-07-18 00:32:55,251 INFO L280 TraceCheckUtils]: 24: Hoare triple {18466#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {18466#true} is VALID [2020-07-18 00:32:55,251 INFO L280 TraceCheckUtils]: 25: Hoare triple {18466#true} ~input~0 := #t~nondet2; {18466#true} is VALID [2020-07-18 00:32:55,252 INFO L280 TraceCheckUtils]: 26: Hoare triple {18466#true} havoc #t~nondet2; {18466#true} is VALID [2020-07-18 00:32:55,252 INFO L280 TraceCheckUtils]: 27: Hoare triple {18466#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {18466#true} is VALID [2020-07-18 00:32:55,253 INFO L263 TraceCheckUtils]: 28: Hoare triple {18466#true} call #t~ret3 := calculate_output(~input~0); {18515#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:32:55,253 INFO L280 TraceCheckUtils]: 29: Hoare triple {18515#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {18466#true} is VALID [2020-07-18 00:32:55,254 INFO L280 TraceCheckUtils]: 30: Hoare triple {18466#true} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,254 INFO L280 TraceCheckUtils]: 31: Hoare triple {18495#(= 1 ~a19~0)} ~a28~0 := 9; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,255 INFO L280 TraceCheckUtils]: 32: Hoare triple {18495#(= 1 ~a19~0)} ~a11~0 := 1; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,255 INFO L280 TraceCheckUtils]: 33: Hoare triple {18495#(= 1 ~a19~0)} ~a25~0 := 1; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,256 INFO L280 TraceCheckUtils]: 34: Hoare triple {18495#(= 1 ~a19~0)} #res := -1; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,256 INFO L280 TraceCheckUtils]: 35: Hoare triple {18495#(= 1 ~a19~0)} assume true; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,258 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {18495#(= 1 ~a19~0)} {18466#true} #1183#return; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,258 INFO L280 TraceCheckUtils]: 37: Hoare triple {18495#(= 1 ~a19~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,259 INFO L280 TraceCheckUtils]: 38: Hoare triple {18495#(= 1 ~a19~0)} ~output~0 := #t~ret3; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,259 INFO L280 TraceCheckUtils]: 39: Hoare triple {18495#(= 1 ~a19~0)} havoc #t~ret3; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,260 INFO L280 TraceCheckUtils]: 40: Hoare triple {18495#(= 1 ~a19~0)} assume !false; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,260 INFO L280 TraceCheckUtils]: 41: Hoare triple {18495#(= 1 ~a19~0)} havoc ~input~0; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,261 INFO L280 TraceCheckUtils]: 42: Hoare triple {18495#(= 1 ~a19~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,261 INFO L280 TraceCheckUtils]: 43: Hoare triple {18495#(= 1 ~a19~0)} ~input~0 := #t~nondet2; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,262 INFO L280 TraceCheckUtils]: 44: Hoare triple {18495#(= 1 ~a19~0)} havoc #t~nondet2; {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,263 INFO L280 TraceCheckUtils]: 45: Hoare triple {18495#(= 1 ~a19~0)} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {18495#(= 1 ~a19~0)} is VALID [2020-07-18 00:32:55,264 INFO L263 TraceCheckUtils]: 46: Hoare triple {18495#(= 1 ~a19~0)} call #t~ret3 := calculate_output(~input~0); {18515#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:32:55,264 INFO L280 TraceCheckUtils]: 47: Hoare triple {18515#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,265 INFO L280 TraceCheckUtils]: 48: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,266 INFO L280 TraceCheckUtils]: 49: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,266 INFO L280 TraceCheckUtils]: 50: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,267 INFO L280 TraceCheckUtils]: 51: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,267 INFO L280 TraceCheckUtils]: 52: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,268 INFO L280 TraceCheckUtils]: 53: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,268 INFO L280 TraceCheckUtils]: 54: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,269 INFO L280 TraceCheckUtils]: 55: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,269 INFO L280 TraceCheckUtils]: 56: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,270 INFO L280 TraceCheckUtils]: 57: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {18516#(= ~a19~0 |old(~a19~0)|)} is VALID [2020-07-18 00:32:55,270 INFO L280 TraceCheckUtils]: 58: Hoare triple {18516#(= ~a19~0 |old(~a19~0)|)} assume !(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0; {18517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 00:32:55,271 INFO L280 TraceCheckUtils]: 59: Hoare triple {18517#(not (= 1 |old(~a19~0)|))} assume !(1 == ~a19~0); {18517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 00:32:55,271 INFO L280 TraceCheckUtils]: 60: Hoare triple {18517#(not (= 1 |old(~a19~0)|))} ~a19~0 := 1; {18517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 00:32:55,272 INFO L280 TraceCheckUtils]: 61: Hoare triple {18517#(not (= 1 |old(~a19~0)|))} ~a28~0 := 8; {18517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 00:32:55,272 INFO L280 TraceCheckUtils]: 62: Hoare triple {18517#(not (= 1 |old(~a19~0)|))} #res := 26; {18517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 00:32:55,273 INFO L280 TraceCheckUtils]: 63: Hoare triple {18517#(not (= 1 |old(~a19~0)|))} assume true; {18517#(not (= 1 |old(~a19~0)|))} is VALID [2020-07-18 00:32:55,274 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {18517#(not (= 1 |old(~a19~0)|))} {18495#(= 1 ~a19~0)} #1183#return; {18467#false} is VALID [2020-07-18 00:32:55,274 INFO L280 TraceCheckUtils]: 65: Hoare triple {18467#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {18467#false} is VALID [2020-07-18 00:32:55,274 INFO L280 TraceCheckUtils]: 66: Hoare triple {18467#false} ~output~0 := #t~ret3; {18467#false} is VALID [2020-07-18 00:32:55,274 INFO L280 TraceCheckUtils]: 67: Hoare triple {18467#false} havoc #t~ret3; {18467#false} is VALID [2020-07-18 00:32:55,275 INFO L280 TraceCheckUtils]: 68: Hoare triple {18467#false} assume !false; {18467#false} is VALID [2020-07-18 00:32:55,275 INFO L280 TraceCheckUtils]: 69: Hoare triple {18467#false} havoc ~input~0; {18467#false} is VALID [2020-07-18 00:32:55,275 INFO L280 TraceCheckUtils]: 70: Hoare triple {18467#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {18467#false} is VALID [2020-07-18 00:32:55,275 INFO L280 TraceCheckUtils]: 71: Hoare triple {18467#false} ~input~0 := #t~nondet2; {18467#false} is VALID [2020-07-18 00:32:55,275 INFO L280 TraceCheckUtils]: 72: Hoare triple {18467#false} havoc #t~nondet2; {18467#false} is VALID [2020-07-18 00:32:55,276 INFO L280 TraceCheckUtils]: 73: Hoare triple {18467#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {18467#false} is VALID [2020-07-18 00:32:55,276 INFO L263 TraceCheckUtils]: 74: Hoare triple {18467#false} call #t~ret3 := calculate_output(~input~0); {18467#false} is VALID [2020-07-18 00:32:55,276 INFO L280 TraceCheckUtils]: 75: Hoare triple {18467#false} ~input := #in~input; {18467#false} is VALID [2020-07-18 00:32:55,277 INFO L280 TraceCheckUtils]: 76: Hoare triple {18467#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,277 INFO L280 TraceCheckUtils]: 77: Hoare triple {18467#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {18467#false} is VALID [2020-07-18 00:32:55,277 INFO L280 TraceCheckUtils]: 78: Hoare triple {18467#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {18467#false} is VALID [2020-07-18 00:32:55,278 INFO L280 TraceCheckUtils]: 79: Hoare triple {18467#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,278 INFO L280 TraceCheckUtils]: 80: Hoare triple {18467#false} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {18467#false} is VALID [2020-07-18 00:32:55,278 INFO L280 TraceCheckUtils]: 81: Hoare triple {18467#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {18467#false} is VALID [2020-07-18 00:32:55,278 INFO L280 TraceCheckUtils]: 82: Hoare triple {18467#false} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {18467#false} is VALID [2020-07-18 00:32:55,278 INFO L280 TraceCheckUtils]: 83: Hoare triple {18467#false} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,278 INFO L280 TraceCheckUtils]: 84: Hoare triple {18467#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,279 INFO L280 TraceCheckUtils]: 85: Hoare triple {18467#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,279 INFO L280 TraceCheckUtils]: 86: Hoare triple {18467#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,279 INFO L280 TraceCheckUtils]: 87: Hoare triple {18467#false} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,279 INFO L280 TraceCheckUtils]: 88: Hoare triple {18467#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {18467#false} is VALID [2020-07-18 00:32:55,280 INFO L280 TraceCheckUtils]: 89: Hoare triple {18467#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,280 INFO L280 TraceCheckUtils]: 90: Hoare triple {18467#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,280 INFO L280 TraceCheckUtils]: 91: Hoare triple {18467#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,281 INFO L280 TraceCheckUtils]: 92: Hoare triple {18467#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {18467#false} is VALID [2020-07-18 00:32:55,281 INFO L280 TraceCheckUtils]: 93: Hoare triple {18467#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {18467#false} is VALID [2020-07-18 00:32:55,281 INFO L280 TraceCheckUtils]: 94: Hoare triple {18467#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,281 INFO L280 TraceCheckUtils]: 95: Hoare triple {18467#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {18467#false} is VALID [2020-07-18 00:32:55,281 INFO L280 TraceCheckUtils]: 96: Hoare triple {18467#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {18467#false} is VALID [2020-07-18 00:32:55,282 INFO L280 TraceCheckUtils]: 97: Hoare triple {18467#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {18467#false} is VALID [2020-07-18 00:32:55,282 INFO L280 TraceCheckUtils]: 98: Hoare triple {18467#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,282 INFO L280 TraceCheckUtils]: 99: Hoare triple {18467#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,282 INFO L280 TraceCheckUtils]: 100: Hoare triple {18467#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,285 INFO L280 TraceCheckUtils]: 101: Hoare triple {18467#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,285 INFO L280 TraceCheckUtils]: 102: Hoare triple {18467#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {18467#false} is VALID [2020-07-18 00:32:55,286 INFO L280 TraceCheckUtils]: 103: Hoare triple {18467#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {18467#false} is VALID [2020-07-18 00:32:55,286 INFO L280 TraceCheckUtils]: 104: Hoare triple {18467#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {18467#false} is VALID [2020-07-18 00:32:55,286 INFO L280 TraceCheckUtils]: 105: Hoare triple {18467#false} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,287 INFO L280 TraceCheckUtils]: 106: Hoare triple {18467#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {18467#false} is VALID [2020-07-18 00:32:55,287 INFO L280 TraceCheckUtils]: 107: Hoare triple {18467#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,287 INFO L280 TraceCheckUtils]: 108: Hoare triple {18467#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {18467#false} is VALID [2020-07-18 00:32:55,287 INFO L280 TraceCheckUtils]: 109: Hoare triple {18467#false} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {18467#false} is VALID [2020-07-18 00:32:55,288 INFO L280 TraceCheckUtils]: 110: Hoare triple {18467#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,288 INFO L280 TraceCheckUtils]: 111: Hoare triple {18467#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,288 INFO L280 TraceCheckUtils]: 112: Hoare triple {18467#false} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {18467#false} is VALID [2020-07-18 00:32:55,288 INFO L280 TraceCheckUtils]: 113: Hoare triple {18467#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,289 INFO L280 TraceCheckUtils]: 114: Hoare triple {18467#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,289 INFO L280 TraceCheckUtils]: 115: Hoare triple {18467#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {18467#false} is VALID [2020-07-18 00:32:55,289 INFO L280 TraceCheckUtils]: 116: Hoare triple {18467#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,289 INFO L280 TraceCheckUtils]: 117: Hoare triple {18467#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,289 INFO L280 TraceCheckUtils]: 118: Hoare triple {18467#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {18467#false} is VALID [2020-07-18 00:32:55,290 INFO L280 TraceCheckUtils]: 119: Hoare triple {18467#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,290 INFO L280 TraceCheckUtils]: 120: Hoare triple {18467#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {18467#false} is VALID [2020-07-18 00:32:55,290 INFO L280 TraceCheckUtils]: 121: Hoare triple {18467#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,290 INFO L280 TraceCheckUtils]: 122: Hoare triple {18467#false} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {18467#false} is VALID [2020-07-18 00:32:55,291 INFO L280 TraceCheckUtils]: 123: Hoare triple {18467#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {18467#false} is VALID [2020-07-18 00:32:55,291 INFO L280 TraceCheckUtils]: 124: Hoare triple {18467#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {18467#false} is VALID [2020-07-18 00:32:55,291 INFO L280 TraceCheckUtils]: 125: Hoare triple {18467#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {18467#false} is VALID [2020-07-18 00:32:55,291 INFO L280 TraceCheckUtils]: 126: Hoare triple {18467#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {18467#false} is VALID [2020-07-18 00:32:55,291 INFO L280 TraceCheckUtils]: 127: Hoare triple {18467#false} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {18467#false} is VALID [2020-07-18 00:32:55,291 INFO L280 TraceCheckUtils]: 128: Hoare triple {18467#false} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,292 INFO L280 TraceCheckUtils]: 129: Hoare triple {18467#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {18467#false} is VALID [2020-07-18 00:32:55,292 INFO L280 TraceCheckUtils]: 130: Hoare triple {18467#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {18467#false} is VALID [2020-07-18 00:32:55,292 INFO L280 TraceCheckUtils]: 131: Hoare triple {18467#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,292 INFO L280 TraceCheckUtils]: 132: Hoare triple {18467#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {18467#false} is VALID [2020-07-18 00:32:55,292 INFO L280 TraceCheckUtils]: 133: Hoare triple {18467#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,293 INFO L280 TraceCheckUtils]: 134: Hoare triple {18467#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,293 INFO L280 TraceCheckUtils]: 135: Hoare triple {18467#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {18467#false} is VALID [2020-07-18 00:32:55,293 INFO L280 TraceCheckUtils]: 136: Hoare triple {18467#false} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {18467#false} is VALID [2020-07-18 00:32:55,293 INFO L280 TraceCheckUtils]: 137: Hoare triple {18467#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,293 INFO L280 TraceCheckUtils]: 138: Hoare triple {18467#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,293 INFO L280 TraceCheckUtils]: 139: Hoare triple {18467#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {18467#false} is VALID [2020-07-18 00:32:55,294 INFO L280 TraceCheckUtils]: 140: Hoare triple {18467#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {18467#false} is VALID [2020-07-18 00:32:55,294 INFO L280 TraceCheckUtils]: 141: Hoare triple {18467#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {18467#false} is VALID [2020-07-18 00:32:55,294 INFO L280 TraceCheckUtils]: 142: Hoare triple {18467#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {18467#false} is VALID [2020-07-18 00:32:55,294 INFO L280 TraceCheckUtils]: 143: Hoare triple {18467#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,294 INFO L280 TraceCheckUtils]: 144: Hoare triple {18467#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {18467#false} is VALID [2020-07-18 00:32:55,295 INFO L280 TraceCheckUtils]: 145: Hoare triple {18467#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {18467#false} is VALID [2020-07-18 00:32:55,295 INFO L280 TraceCheckUtils]: 146: Hoare triple {18467#false} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {18467#false} is VALID [2020-07-18 00:32:55,295 INFO L280 TraceCheckUtils]: 147: Hoare triple {18467#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {18467#false} is VALID [2020-07-18 00:32:55,295 INFO L280 TraceCheckUtils]: 148: Hoare triple {18467#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {18467#false} is VALID [2020-07-18 00:32:55,295 INFO L280 TraceCheckUtils]: 149: Hoare triple {18467#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {18467#false} is VALID [2020-07-18 00:32:55,296 INFO L280 TraceCheckUtils]: 150: Hoare triple {18467#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {18467#false} is VALID [2020-07-18 00:32:55,296 INFO L280 TraceCheckUtils]: 151: Hoare triple {18467#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,296 INFO L280 TraceCheckUtils]: 152: Hoare triple {18467#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,296 INFO L280 TraceCheckUtils]: 153: Hoare triple {18467#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,296 INFO L280 TraceCheckUtils]: 154: Hoare triple {18467#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,297 INFO L280 TraceCheckUtils]: 155: Hoare triple {18467#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,297 INFO L280 TraceCheckUtils]: 156: Hoare triple {18467#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,297 INFO L280 TraceCheckUtils]: 157: Hoare triple {18467#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,297 INFO L280 TraceCheckUtils]: 158: Hoare triple {18467#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,297 INFO L280 TraceCheckUtils]: 159: Hoare triple {18467#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,298 INFO L280 TraceCheckUtils]: 160: Hoare triple {18467#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,298 INFO L280 TraceCheckUtils]: 161: Hoare triple {18467#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,298 INFO L280 TraceCheckUtils]: 162: Hoare triple {18467#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,298 INFO L280 TraceCheckUtils]: 163: Hoare triple {18467#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,298 INFO L280 TraceCheckUtils]: 164: Hoare triple {18467#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,299 INFO L280 TraceCheckUtils]: 165: Hoare triple {18467#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,299 INFO L280 TraceCheckUtils]: 166: Hoare triple {18467#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,299 INFO L280 TraceCheckUtils]: 167: Hoare triple {18467#false} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,299 INFO L280 TraceCheckUtils]: 168: Hoare triple {18467#false} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,299 INFO L280 TraceCheckUtils]: 169: Hoare triple {18467#false} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,300 INFO L280 TraceCheckUtils]: 170: Hoare triple {18467#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,300 INFO L280 TraceCheckUtils]: 171: Hoare triple {18467#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,300 INFO L280 TraceCheckUtils]: 172: Hoare triple {18467#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,300 INFO L280 TraceCheckUtils]: 173: Hoare triple {18467#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,300 INFO L280 TraceCheckUtils]: 174: Hoare triple {18467#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,300 INFO L280 TraceCheckUtils]: 175: Hoare triple {18467#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,301 INFO L280 TraceCheckUtils]: 176: Hoare triple {18467#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,301 INFO L280 TraceCheckUtils]: 177: Hoare triple {18467#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,301 INFO L280 TraceCheckUtils]: 178: Hoare triple {18467#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,301 INFO L280 TraceCheckUtils]: 179: Hoare triple {18467#false} assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,301 INFO L280 TraceCheckUtils]: 180: Hoare triple {18467#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,302 INFO L280 TraceCheckUtils]: 181: Hoare triple {18467#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,302 INFO L280 TraceCheckUtils]: 182: Hoare triple {18467#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {18467#false} is VALID [2020-07-18 00:32:55,302 INFO L280 TraceCheckUtils]: 183: Hoare triple {18467#false} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0; {18467#false} is VALID [2020-07-18 00:32:55,302 INFO L280 TraceCheckUtils]: 184: Hoare triple {18467#false} assume !false; {18467#false} is VALID [2020-07-18 00:32:55,331 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 00:32:56,306 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-18 00:32:56,517 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-07-18 00:32:56,868 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 75 [2020-07-18 00:32:57,265 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 77 [2020-07-18 00:32:57,533 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-18 00:32:57,831 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-07-18 00:32:58,138 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2020-07-18 00:32:58,691 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 81 [2020-07-18 00:32:59,058 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2020-07-18 00:32:59,433 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2020-07-18 00:32:59,828 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2020-07-18 00:33:00,541 WARN L193 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 88 [2020-07-18 00:33:01,268 WARN L193 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2020-07-18 00:33:02,054 WARN L193 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 89 [2020-07-18 00:33:02,872 WARN L193 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 91 [2020-07-18 00:33:03,375 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2020-07-18 00:33:04,249 WARN L193 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 91 [2020-07-18 00:33:04,778 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2020-07-18 00:33:05,349 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2020-07-18 00:33:06,328 WARN L193 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 97 [2020-07-18 00:33:07,239 WARN L193 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 93 [2020-07-18 00:33:08,156 WARN L193 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 94 [2020-07-18 00:33:09,121 WARN L193 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 95 [2020-07-18 00:33:09,725 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2020-07-18 00:33:10,755 WARN L193 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 97 [2020-07-18 00:33:11,863 WARN L193 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 99 [2020-07-18 00:33:13,022 WARN L193 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2020-07-18 00:33:14,225 WARN L193 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 99 [2020-07-18 00:33:14,991 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2020-07-18 00:33:15,750 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2020-07-18 00:33:17,061 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 102 DAG size of output: 102 [2020-07-18 00:33:17,902 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2020-07-18 00:33:19,300 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2020-07-18 00:33:20,641 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2020-07-18 00:33:21,972 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 104 DAG size of output: 104 [2020-07-18 00:33:22,840 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2020-07-18 00:33:23,765 WARN L193 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2020-07-18 00:33:25,220 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 111 DAG size of output: 105 [2020-07-18 00:33:27,081 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 106 DAG size of output: 103 [2020-07-18 00:33:28,457 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 104 DAG size of output: 104 [2020-07-18 00:33:29,830 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 109 DAG size of output: 105 [2020-07-18 00:33:30,714 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2020-07-18 00:33:31,624 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2020-07-18 00:33:33,135 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2020-07-18 00:33:34,703 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2020-07-18 00:33:36,185 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 110 DAG size of output: 106 [2020-07-18 00:33:38,210 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 107 DAG size of output: 106 [2020-07-18 00:33:39,671 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 107 DAG size of output: 107 [2020-07-18 00:33:41,172 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 112 DAG size of output: 107 [2020-07-18 00:33:42,731 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2020-07-18 00:33:44,306 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2020-07-18 00:33:45,879 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 110 DAG size of output: 106 [2020-07-18 00:33:47,985 WARN L193 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 107 DAG size of output: 105 [2020-07-18 00:33:49,391 WARN L193 SmtUtils]: Spent 938.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 102 [2020-07-18 00:33:50,772 WARN L193 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2020-07-18 00:33:52,165 WARN L193 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 101 [2020-07-18 00:33:53,634 WARN L193 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 104 [2020-07-18 00:33:55,076 WARN L193 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 104 [2020-07-18 00:33:57,003 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 105 DAG size of output: 103 [2020-07-18 00:33:58,425 WARN L193 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 104 [2020-07-18 00:33:59,849 WARN L193 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 104 [2020-07-18 00:34:01,298 WARN L193 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 103 [2020-07-18 00:34:02,713 WARN L193 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 102 [2020-07-18 00:34:04,176 WARN L193 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2020-07-18 00:34:05,878 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 108 DAG size of output: 98 [2020-07-18 00:34:07,213 WARN L193 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2020-07-18 00:34:08,527 WARN L193 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 99 [2020-07-18 00:34:10,198 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 100 DAG size of output: 97 [2020-07-18 00:34:11,382 WARN L193 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 94 [2020-07-18 00:34:12,429 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 87 [2020-07-18 00:34:13,262 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 69 [2020-07-18 00:34:14,048 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 70 [2020-07-18 00:34:14,853 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 71 [2020-07-18 00:34:15,759 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 68 [2020-07-18 00:34:16,408 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-18 00:34:17,241 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 72 [2020-07-18 00:34:17,991 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-07-18 00:34:18,697 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-07-18 00:34:19,596 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 74 [2020-07-18 00:34:20,514 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 74 [2020-07-18 00:34:21,450 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 75 [2020-07-18 00:34:22,421 WARN L193 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 76 [2020-07-18 00:34:23,395 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 76 [2020-07-18 00:34:24,196 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-18 00:34:24,994 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-07-18 00:34:25,824 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2020-07-18 00:34:26,678 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-07-18 00:34:27,819 WARN L193 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 80 [2020-07-18 00:34:28,711 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-07-18 00:34:29,929 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 82 [2020-07-18 00:34:31,157 WARN L193 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2020-07-18 00:34:32,416 WARN L193 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 83 [2020-07-18 00:34:33,709 WARN L193 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2020-07-18 00:34:35,006 WARN L193 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2020-07-18 00:34:36,335 WARN L193 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 85 [2020-07-18 00:34:37,678 WARN L193 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 85 [2020-07-18 00:34:38,685 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2020-07-18 00:34:40,086 WARN L193 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2020-07-18 00:34:41,138 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2020-07-18 00:34:42,619 WARN L193 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 89 [2020-07-18 00:34:44,089 WARN L193 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 87 [2020-07-18 00:34:45,580 WARN L193 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2020-07-18 00:34:47,112 WARN L193 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 89 [2020-07-18 00:34:47,894 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 39 [2020-07-18 00:34:47,902 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:34:47,903 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1865636962] [2020-07-18 00:34:47,903 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:34:47,903 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [123] imperfect sequences [] total 123 [2020-07-18 00:34:47,903 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1976786173] [2020-07-18 00:34:47,904 INFO L78 Accepts]: Start accepts. Automaton has 124 states. Word has length 185 [2020-07-18 00:34:47,904 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:34:47,905 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 124 states. [2020-07-18 00:34:48,016 WARN L140 InductivityCheck]: Transition 18524#(and (not (= 1 |old(~a19~0)|)) (<= 0 (+ main_~output~0 2147483648)) (<= main_~output~0 2147483647) (or (= 1 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); , 18525#(and (not (= 1 |old(~a19~0)|)) (<= 0 (+ main_~output~0 2147483648)) (or (= 6 |calculate_output_#in~input|) (= 1 |calculate_output_#in~input|) (= 3 |calculate_output_#in~input|) (= 5 |calculate_output_#in~input|) (= 4 |calculate_output_#in~input|)) (<= main_~output~0 2147483647)) ) not inductive [2020-07-18 00:34:48,016 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 00:34:48,017 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 00:34:48,022 INFO L168 Benchmark]: Toolchain (without parser) took 177918.88 ms. Allocated memory was 139.5 MB in the beginning and 282.6 MB in the end (delta: 143.1 MB). Free memory was 101.0 MB in the beginning and 108.3 MB in the end (delta: -7.3 MB). Peak memory consumption was 135.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:34:48,023 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 139.5 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:34:48,024 INFO L168 Benchmark]: CACSL2BoogieTranslator took 805.11 ms. Allocated memory was 139.5 MB in the beginning and 206.0 MB in the end (delta: 66.6 MB). Free memory was 100.6 MB in the beginning and 169.0 MB in the end (delta: -68.4 MB). Peak memory consumption was 39.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:34:48,024 INFO L168 Benchmark]: Boogie Preprocessor took 121.39 ms. Allocated memory is still 206.0 MB. Free memory was 169.0 MB in the beginning and 163.5 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:34:48,025 INFO L168 Benchmark]: RCFGBuilder took 1959.00 ms. Allocated memory was 206.0 MB in the beginning and 250.6 MB in the end (delta: 44.6 MB). Free memory was 163.5 MB in the beginning and 191.8 MB in the end (delta: -28.3 MB). Peak memory consumption was 111.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:34:48,026 INFO L168 Benchmark]: TraceAbstraction took 175026.56 ms. Allocated memory was 250.6 MB in the beginning and 282.6 MB in the end (delta: 32.0 MB). Free memory was 191.8 MB in the beginning and 108.3 MB in the end (delta: 83.5 MB). Peak memory consumption was 115.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:34:48,030 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 139.5 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 805.11 ms. Allocated memory was 139.5 MB in the beginning and 206.0 MB in the end (delta: 66.6 MB). Free memory was 100.6 MB in the beginning and 169.0 MB in the end (delta: -68.4 MB). Peak memory consumption was 39.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 121.39 ms. Allocated memory is still 206.0 MB. Free memory was 169.0 MB in the beginning and 163.5 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1959.00 ms. Allocated memory was 206.0 MB in the beginning and 250.6 MB in the end (delta: 44.6 MB). Free memory was 163.5 MB in the beginning and 191.8 MB in the end (delta: -28.3 MB). Peak memory consumption was 111.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 175026.56 ms. Allocated memory was 250.6 MB in the beginning and 282.6 MB in the end (delta: 32.0 MB). Free memory was 191.8 MB in the beginning and 108.3 MB in the end (delta: 83.5 MB). Peak memory consumption was 115.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...