./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label28_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label28_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 64d8dea622e67cd00f72cf1597cba42c858b4e4b ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 18:42:42,807 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 18:42:42,808 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 18:42:42,814 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 18:42:42,814 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 18:42:42,814 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 18:42:42,815 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 18:42:42,816 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 18:42:42,817 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 18:42:42,817 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 18:42:42,818 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 18:42:42,818 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 18:42:42,818 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 18:42:42,819 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 18:42:42,819 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 18:42:42,820 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 18:42:42,820 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 18:42:42,821 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 18:42:42,822 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 18:42:42,823 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 18:42:42,823 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 18:42:42,824 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 18:42:42,825 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 18:42:42,825 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 18:42:42,825 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 18:42:42,826 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 18:42:42,826 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 18:42:42,827 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 18:42:42,827 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 18:42:42,828 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 18:42:42,828 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 18:42:42,828 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 18:42:42,828 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 18:42:42,829 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 18:42:42,829 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 18:42:42,829 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 18:42:42,830 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-09 18:42:42,837 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 18:42:42,837 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 18:42:42,838 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 18:42:42,838 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 18:42:42,838 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 18:42:42,838 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 18:42:42,838 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 18:42:42,838 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 18:42:42,838 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 18:42:42,839 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 18:42:42,839 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 18:42:42,839 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 18:42:42,839 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 18:42:42,839 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 18:42:42,839 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 18:42:42,839 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 18:42:42,840 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 18:42:42,840 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 18:42:42,840 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 18:42:42,840 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 18:42:42,840 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 18:42:42,840 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 18:42:42,840 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 18:42:42,840 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 18:42:42,840 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 18:42:42,840 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 18:42:42,840 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 18:42:42,841 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 18:42:42,841 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 18:42:42,841 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 18:42:42,841 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 18:42:42,841 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 18:42:42,841 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 18:42:42,841 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 18:42:42,841 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 18:42:42,841 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 18:42:42,841 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64d8dea622e67cd00f72cf1597cba42c858b4e4b [2018-12-09 18:42:42,859 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 18:42:42,865 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 18:42:42,867 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 18:42:42,868 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 18:42:42,868 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 18:42:42,869 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label28_true-unreach-call.c [2018-12-09 18:42:42,902 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/bin-2019/utaipan/data/c3f374b92/ce225b6dfc134e10bbe077af5b8bb3d2/FLAG65c570ba2 [2018-12-09 18:42:43,486 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 18:42:43,486 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/sv-benchmarks/c/eca-rers2012/Problem04_label28_true-unreach-call.c [2018-12-09 18:42:43,501 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/bin-2019/utaipan/data/c3f374b92/ce225b6dfc134e10bbe077af5b8bb3d2/FLAG65c570ba2 [2018-12-09 18:42:43,937 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/bin-2019/utaipan/data/c3f374b92/ce225b6dfc134e10bbe077af5b8bb3d2 [2018-12-09 18:42:43,939 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 18:42:43,940 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 18:42:43,940 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 18:42:43,940 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 18:42:43,942 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 18:42:43,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:42:43" (1/1) ... [2018-12-09 18:42:43,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a1782ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:42:43, skipping insertion in model container [2018-12-09 18:42:43,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:42:43" (1/1) ... [2018-12-09 18:42:43,949 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 18:42:44,018 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 18:42:44,697 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 18:42:44,700 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 18:42:45,147 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 18:42:45,161 INFO L195 MainTranslator]: Completed translation [2018-12-09 18:42:45,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:42:45 WrapperNode [2018-12-09 18:42:45,161 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 18:42:45,162 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 18:42:45,162 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 18:42:45,162 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 18:42:45,167 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:42:45" (1/1) ... [2018-12-09 18:42:45,188 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:42:45" (1/1) ... [2018-12-09 18:42:45,194 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 18:42:45,194 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 18:42:45,194 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 18:42:45,194 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 18:42:45,200 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:42:45" (1/1) ... [2018-12-09 18:42:45,200 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:42:45" (1/1) ... [2018-12-09 18:42:45,212 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:42:45" (1/1) ... [2018-12-09 18:42:45,212 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:42:45" (1/1) ... [2018-12-09 18:42:45,263 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:42:45" (1/1) ... [2018-12-09 18:42:45,278 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:42:45" (1/1) ... [2018-12-09 18:42:45,295 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:42:45" (1/1) ... [2018-12-09 18:42:45,314 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 18:42:45,315 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 18:42:45,315 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 18:42:45,315 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 18:42:45,316 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:42:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/bin-2019/utaipan/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 [2018-12-09 18:42:45,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 18:42:45,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 18:42:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-12-09 18:42:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-12-09 18:42:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-12-09 18:42:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-12-09 18:42:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-09 18:42:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-09 18:42:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-09 18:42:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-09 18:42:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 18:42:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 18:42:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 18:42:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 18:42:47,534 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 18:42:47,534 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 18:42:47,535 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 06:42:47 BoogieIcfgContainer [2018-12-09 18:42:47,535 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 18:42:47,535 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 18:42:47,536 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 18:42:47,538 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 18:42:47,538 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 06:42:43" (1/3) ... [2018-12-09 18:42:47,538 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bcc1af6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 06:42:47, skipping insertion in model container [2018-12-09 18:42:47,538 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:42:45" (2/3) ... [2018-12-09 18:42:47,539 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bcc1af6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 06:42:47, skipping insertion in model container [2018-12-09 18:42:47,539 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 06:42:47" (3/3) ... [2018-12-09 18:42:47,540 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label28_true-unreach-call.c [2018-12-09 18:42:47,546 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 18:42:47,552 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 18:42:47,562 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 18:42:47,590 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 18:42:47,590 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 18:42:47,590 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 18:42:47,590 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 18:42:47,590 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 18:42:47,591 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 18:42:47,591 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 18:42:47,591 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 18:42:47,613 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-12-09 18:42:47,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2018-12-09 18:42:47,642 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 18:42:47,643 INFO L402 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 18:42:47,644 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 18:42:47,648 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:42:47,648 INFO L82 PathProgramCache]: Analyzing trace with hash -1404863229, now seen corresponding path program 1 times [2018-12-09 18:42:47,650 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 18:42:47,679 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:42:47,679 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 18:42:47,679 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:42:47,679 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 18:42:47,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 18:42:48,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 18:42:48,730 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 18:42:48,730 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 18:42:48,730 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 18:42:48,734 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 18:42:48,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 18:42:48,742 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 18:42:48,743 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 3 states. [2018-12-09 18:42:51,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 18:42:51,116 INFO L93 Difference]: Finished difference Result 2644 states and 5099 transitions. [2018-12-09 18:42:51,116 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 18:42:51,117 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 820 [2018-12-09 18:42:51,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 18:42:51,134 INFO L225 Difference]: With dead ends: 2644 [2018-12-09 18:42:51,134 INFO L226 Difference]: Without dead ends: 1676 [2018-12-09 18:42:51,139 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 5 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 18:42:51,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1676 states. [2018-12-09 18:42:51,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1676 to 1676. [2018-12-09 18:42:51,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1676 states. [2018-12-09 18:42:51,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1676 states and 2956 transitions. [2018-12-09 18:42:51,210 INFO L78 Accepts]: Start accepts. Automaton has 1676 states and 2956 transitions. Word has length 820 [2018-12-09 18:42:51,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 18:42:51,212 INFO L480 AbstractCegarLoop]: Abstraction has 1676 states and 2956 transitions. [2018-12-09 18:42:51,212 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 18:42:51,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2956 transitions. [2018-12-09 18:42:51,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 879 [2018-12-09 18:42:51,238 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 18:42:51,239 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 18:42:51,239 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 18:42:51,239 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:42:51,239 INFO L82 PathProgramCache]: Analyzing trace with hash -1746825554, now seen corresponding path program 1 times [2018-12-09 18:42:51,240 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 18:42:51,240 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:42:51,241 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 18:42:51,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:42:51,241 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 18:42:51,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 18:42:51,605 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 18:42:51,605 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 18:42:51,605 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 18:42:51,605 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 18:42:51,606 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 18:42:51,606 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 18:42:51,607 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-09 18:42:51,607 INFO L87 Difference]: Start difference. First operand 1676 states and 2956 transitions. Second operand 6 states. [2018-12-09 18:42:54,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 18:42:54,449 INFO L93 Difference]: Finished difference Result 5104 states and 9045 transitions. [2018-12-09 18:42:54,450 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 18:42:54,450 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 878 [2018-12-09 18:42:54,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 18:42:54,460 INFO L225 Difference]: With dead ends: 5104 [2018-12-09 18:42:54,460 INFO L226 Difference]: Without dead ends: 3434 [2018-12-09 18:42:54,463 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-09 18:42:54,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3434 states. [2018-12-09 18:42:54,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3434 to 3404. [2018-12-09 18:42:54,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3404 states. [2018-12-09 18:42:54,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3404 states to 3404 states and 5691 transitions. [2018-12-09 18:42:54,534 INFO L78 Accepts]: Start accepts. Automaton has 3404 states and 5691 transitions. Word has length 878 [2018-12-09 18:42:54,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 18:42:54,534 INFO L480 AbstractCegarLoop]: Abstraction has 3404 states and 5691 transitions. [2018-12-09 18:42:54,534 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 18:42:54,534 INFO L276 IsEmpty]: Start isEmpty. Operand 3404 states and 5691 transitions. [2018-12-09 18:42:54,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2018-12-09 18:42:54,549 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 18:42:54,549 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 18:42:54,550 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 18:42:54,550 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:42:54,550 INFO L82 PathProgramCache]: Analyzing trace with hash -745523523, now seen corresponding path program 1 times [2018-12-09 18:42:54,550 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 18:42:54,551 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:42:54,551 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 18:42:54,551 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:42:54,551 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 18:42:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 18:42:54,938 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 66 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 18:42:54,938 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 18:42:54,938 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 18:42:54,939 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 887 with the following transitions: [2018-12-09 18:42:54,941 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2625], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 18:42:54,989 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 18:42:54,989 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 18:42:55,889 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 18:42:55,890 INFO L272 AbstractInterpreter]: Visited 821 different actions 821 times. Never merged. Never widened. Performed 13446 root evaluator evaluations with a maximum evaluation depth of 3. Performed 13446 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 44 variables. [2018-12-09 18:42:55,902 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:42:55,902 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 18:42:56,861 INFO L227 lantSequenceWeakener]: Weakened 877 states. On average, predicates are now at 78.66% of their original sizes. [2018-12-09 18:42:56,861 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 18:42:56,976 INFO L418 sIntCurrentIteration]: We unified 885 AI predicates to 885 [2018-12-09 18:42:56,976 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 18:42:56,977 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 18:42:56,977 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [6] total 16 [2018-12-09 18:42:56,977 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 18:42:56,978 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-09 18:42:56,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-09 18:42:56,978 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2018-12-09 18:42:56,978 INFO L87 Difference]: Start difference. First operand 3404 states and 5691 transitions. Second operand 12 states. [2018-12-09 18:43:24,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 18:43:24,323 INFO L93 Difference]: Finished difference Result 7637 states and 12627 transitions. [2018-12-09 18:43:24,323 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-09 18:43:24,323 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 886 [2018-12-09 18:43:24,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 18:43:24,330 INFO L225 Difference]: With dead ends: 7637 [2018-12-09 18:43:24,330 INFO L226 Difference]: Without dead ends: 4239 [2018-12-09 18:43:24,333 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 889 GetRequests, 875 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-12-09 18:43:24,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4239 states. [2018-12-09 18:43:24,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4239 to 4238. [2018-12-09 18:43:24,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4238 states. [2018-12-09 18:43:24,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4238 states to 4238 states and 6536 transitions. [2018-12-09 18:43:24,379 INFO L78 Accepts]: Start accepts. Automaton has 4238 states and 6536 transitions. Word has length 886 [2018-12-09 18:43:24,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 18:43:24,379 INFO L480 AbstractCegarLoop]: Abstraction has 4238 states and 6536 transitions. [2018-12-09 18:43:24,379 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-09 18:43:24,380 INFO L276 IsEmpty]: Start isEmpty. Operand 4238 states and 6536 transitions. [2018-12-09 18:43:24,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 906 [2018-12-09 18:43:24,387 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 18:43:24,387 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 18:43:24,388 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 18:43:24,388 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:43:24,388 INFO L82 PathProgramCache]: Analyzing trace with hash -714174450, now seen corresponding path program 1 times [2018-12-09 18:43:24,388 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 18:43:24,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:43:24,389 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 18:43:24,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:43:24,389 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 18:43:24,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 18:43:24,847 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 81 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-09 18:43:24,847 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 18:43:24,847 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 18:43:24,848 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 906 with the following transitions: [2018-12-09 18:43:24,848 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2625], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 18:43:24,858 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 18:43:24,859 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 18:43:25,790 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 18:43:25,790 INFO L272 AbstractInterpreter]: Visited 825 different actions 1644 times. Merged at 4 different actions 4 times. Never widened. Performed 28268 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28268 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-09 18:43:25,792 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:43:25,792 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 18:43:26,463 INFO L227 lantSequenceWeakener]: Weakened 902 states. On average, predicates are now at 78.67% of their original sizes. [2018-12-09 18:43:26,463 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 18:43:26,575 INFO L418 sIntCurrentIteration]: We unified 904 AI predicates to 904 [2018-12-09 18:43:26,575 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 18:43:26,576 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 18:43:26,576 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [9] total 23 [2018-12-09 18:43:26,576 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 18:43:26,577 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 18:43:26,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 18:43:26,577 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 18:43:26,577 INFO L87 Difference]: Start difference. First operand 4238 states and 6536 transitions. Second operand 16 states. [2018-12-09 18:43:50,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 18:43:50,325 INFO L93 Difference]: Finished difference Result 10168 states and 16188 transitions. [2018-12-09 18:43:50,325 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-12-09 18:43:50,326 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 905 [2018-12-09 18:43:50,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 18:43:50,345 INFO L225 Difference]: With dead ends: 10168 [2018-12-09 18:43:50,345 INFO L226 Difference]: Without dead ends: 6770 [2018-12-09 18:43:50,350 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 929 GetRequests, 890 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-12-09 18:43:50,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6770 states. [2018-12-09 18:43:50,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6770 to 6760. [2018-12-09 18:43:50,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6760 states. [2018-12-09 18:43:50,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6760 states to 6760 states and 9188 transitions. [2018-12-09 18:43:50,443 INFO L78 Accepts]: Start accepts. Automaton has 6760 states and 9188 transitions. Word has length 905 [2018-12-09 18:43:50,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 18:43:50,443 INFO L480 AbstractCegarLoop]: Abstraction has 6760 states and 9188 transitions. [2018-12-09 18:43:50,443 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 18:43:50,443 INFO L276 IsEmpty]: Start isEmpty. Operand 6760 states and 9188 transitions. [2018-12-09 18:43:50,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 913 [2018-12-09 18:43:50,454 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 18:43:50,454 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 18:43:50,454 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 18:43:50,454 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:43:50,455 INFO L82 PathProgramCache]: Analyzing trace with hash 1827597800, now seen corresponding path program 1 times [2018-12-09 18:43:50,455 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 18:43:50,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:43:50,456 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 18:43:50,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:43:50,456 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 18:43:50,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 18:43:50,804 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 91 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 18:43:50,804 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 18:43:50,804 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 18:43:50,805 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 913 with the following transitions: [2018-12-09 18:43:50,805 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2625], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 18:43:50,816 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 18:43:50,816 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 18:43:51,706 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 18:43:51,706 INFO L272 AbstractInterpreter]: Visited 825 different actions 1644 times. Merged at 4 different actions 4 times. Never widened. Performed 28574 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28574 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-12-09 18:43:51,708 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:43:51,708 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 18:43:52,430 INFO L227 lantSequenceWeakener]: Weakened 909 states. On average, predicates are now at 80.07% of their original sizes. [2018-12-09 18:43:52,430 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 18:43:52,538 INFO L418 sIntCurrentIteration]: We unified 911 AI predicates to 911 [2018-12-09 18:43:52,538 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 18:43:52,538 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 18:43:52,538 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-12-09 18:43:52,538 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 18:43:52,539 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 18:43:52,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 18:43:52,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 18:43:52,539 INFO L87 Difference]: Start difference. First operand 6760 states and 9188 transitions. Second operand 16 states. [2018-12-09 18:44:27,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 18:44:27,851 INFO L93 Difference]: Finished difference Result 13522 states and 18793 transitions. [2018-12-09 18:44:27,851 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-12-09 18:44:27,852 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 912 [2018-12-09 18:44:27,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 18:44:27,861 INFO L225 Difference]: With dead ends: 13522 [2018-12-09 18:44:27,862 INFO L226 Difference]: Without dead ends: 7602 [2018-12-09 18:44:27,868 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 932 GetRequests, 897 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 233 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=196, Invalid=1136, Unknown=0, NotChecked=0, Total=1332 [2018-12-09 18:44:27,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7602 states. [2018-12-09 18:44:27,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7602 to 7598. [2018-12-09 18:44:27,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7598 states. [2018-12-09 18:44:27,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7598 states to 7598 states and 10055 transitions. [2018-12-09 18:44:27,945 INFO L78 Accepts]: Start accepts. Automaton has 7598 states and 10055 transitions. Word has length 912 [2018-12-09 18:44:27,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 18:44:27,945 INFO L480 AbstractCegarLoop]: Abstraction has 7598 states and 10055 transitions. [2018-12-09 18:44:27,945 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 18:44:27,945 INFO L276 IsEmpty]: Start isEmpty. Operand 7598 states and 10055 transitions. [2018-12-09 18:44:27,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 915 [2018-12-09 18:44:27,954 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 18:44:27,954 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 18:44:27,955 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 18:44:27,955 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:44:27,955 INFO L82 PathProgramCache]: Analyzing trace with hash 1211101330, now seen corresponding path program 1 times [2018-12-09 18:44:27,955 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 18:44:27,955 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:44:27,956 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 18:44:27,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:44:27,956 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 18:44:27,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 18:44:28,292 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 102 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 18:44:28,293 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 18:44:28,293 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 18:44:28,293 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 915 with the following transitions: [2018-12-09 18:44:28,293 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 18:44:28,301 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 18:44:28,302 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 18:44:29,789 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 18:44:29,789 INFO L272 AbstractInterpreter]: Visited 825 different actions 2469 times. Merged at 6 different actions 14 times. Never widened. Performed 43426 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43426 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 18:44:29,798 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:44:29,798 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 18:44:30,460 INFO L227 lantSequenceWeakener]: Weakened 911 states. On average, predicates are now at 78.67% of their original sizes. [2018-12-09 18:44:30,460 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 18:44:30,568 INFO L418 sIntCurrentIteration]: We unified 913 AI predicates to 913 [2018-12-09 18:44:30,568 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 18:44:30,568 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 18:44:30,568 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-12-09 18:44:30,568 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 18:44:30,569 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 18:44:30,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 18:44:30,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 18:44:30,569 INFO L87 Difference]: Start difference. First operand 7598 states and 10055 transitions. Second operand 16 states. [2018-12-09 18:45:08,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 18:45:08,699 INFO L93 Difference]: Finished difference Result 16978 states and 23512 transitions. [2018-12-09 18:45:08,699 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-12-09 18:45:08,699 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 914 [2018-12-09 18:45:08,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 18:45:08,715 INFO L225 Difference]: With dead ends: 16978 [2018-12-09 18:45:08,715 INFO L226 Difference]: Without dead ends: 10220 [2018-12-09 18:45:08,720 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 941 GetRequests, 899 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 409 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=246, Invalid=1646, Unknown=0, NotChecked=0, Total=1892 [2018-12-09 18:45:08,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10220 states. [2018-12-09 18:45:08,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10220 to 10188. [2018-12-09 18:45:08,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10188 states. [2018-12-09 18:45:08,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10188 states to 10188 states and 12913 transitions. [2018-12-09 18:45:08,807 INFO L78 Accepts]: Start accepts. Automaton has 10188 states and 12913 transitions. Word has length 914 [2018-12-09 18:45:08,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 18:45:08,807 INFO L480 AbstractCegarLoop]: Abstraction has 10188 states and 12913 transitions. [2018-12-09 18:45:08,807 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 18:45:08,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10188 states and 12913 transitions. [2018-12-09 18:45:08,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 965 [2018-12-09 18:45:08,819 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 18:45:08,819 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 18:45:08,819 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 18:45:08,819 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:45:08,820 INFO L82 PathProgramCache]: Analyzing trace with hash -1646429169, now seen corresponding path program 1 times [2018-12-09 18:45:08,820 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 18:45:08,820 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:45:08,821 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 18:45:08,821 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:45:08,821 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 18:45:08,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 18:45:09,635 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 131 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 18:45:09,635 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 18:45:09,635 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 18:45:09,636 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 965 with the following transitions: [2018-12-09 18:45:09,636 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 18:45:09,645 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 18:45:09,645 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 18:45:11,009 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 18:45:11,009 INFO L272 AbstractInterpreter]: Visited 824 different actions 2464 times. Merged at 6 different actions 12 times. Never widened. Performed 44064 root evaluator evaluations with a maximum evaluation depth of 3. Performed 44064 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 18:45:11,011 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:45:11,011 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 18:45:11,744 INFO L227 lantSequenceWeakener]: Weakened 961 states. On average, predicates are now at 80.07% of their original sizes. [2018-12-09 18:45:11,745 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 18:45:11,864 INFO L418 sIntCurrentIteration]: We unified 963 AI predicates to 963 [2018-12-09 18:45:11,865 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 18:45:11,865 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 18:45:11,865 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [9] total 23 [2018-12-09 18:45:11,865 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 18:45:11,865 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 18:45:11,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 18:45:11,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-12-09 18:45:11,866 INFO L87 Difference]: Start difference. First operand 10188 states and 12913 transitions. Second operand 16 states. [2018-12-09 18:45:32,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 18:45:32,918 INFO L93 Difference]: Finished difference Result 24658 states and 33826 transitions. [2018-12-09 18:45:32,918 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2018-12-09 18:45:32,918 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 964 [2018-12-09 18:45:32,919 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 18:45:32,946 INFO L225 Difference]: With dead ends: 24658 [2018-12-09 18:45:32,946 INFO L226 Difference]: Without dead ends: 15310 [2018-12-09 18:45:32,954 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 992 GetRequests, 949 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 437 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=255, Invalid=1725, Unknown=0, NotChecked=0, Total=1980 [2018-12-09 18:45:32,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15310 states. [2018-12-09 18:45:33,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15310 to 15274. [2018-12-09 18:45:33,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15274 states. [2018-12-09 18:45:33,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15274 states to 15274 states and 18836 transitions. [2018-12-09 18:45:33,091 INFO L78 Accepts]: Start accepts. Automaton has 15274 states and 18836 transitions. Word has length 964 [2018-12-09 18:45:33,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 18:45:33,091 INFO L480 AbstractCegarLoop]: Abstraction has 15274 states and 18836 transitions. [2018-12-09 18:45:33,091 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 18:45:33,091 INFO L276 IsEmpty]: Start isEmpty. Operand 15274 states and 18836 transitions. [2018-12-09 18:45:33,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2018-12-09 18:45:33,107 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 18:45:33,108 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 18:45:33,108 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 18:45:33,108 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:45:33,108 INFO L82 PathProgramCache]: Analyzing trace with hash -66907898, now seen corresponding path program 1 times [2018-12-09 18:45:33,108 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 18:45:33,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:45:33,109 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 18:45:33,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:45:33,109 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 18:45:33,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 18:45:33,528 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 216 proven. 151 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2018-12-09 18:45:33,529 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 18:45:33,529 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 18:45:33,529 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1019 with the following transitions: [2018-12-09 18:45:33,529 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2885], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 18:45:33,537 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 18:45:33,537 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 18:45:35,348 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 18:45:35,348 INFO L272 AbstractInterpreter]: Visited 827 different actions 3311 times. Merged at 8 different actions 33 times. Widened at 1 different actions 1 times. Performed 59052 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59052 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 8 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 18:45:35,351 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:45:35,351 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 18:45:36,102 INFO L227 lantSequenceWeakener]: Weakened 1015 states. On average, predicates are now at 78.67% of their original sizes. [2018-12-09 18:45:36,103 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 18:45:36,204 INFO L418 sIntCurrentIteration]: We unified 1017 AI predicates to 1017 [2018-12-09 18:45:36,204 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 18:45:36,205 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 18:45:36,205 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [15] imperfect sequences [12] total 25 [2018-12-09 18:45:36,205 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 18:45:36,205 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 18:45:36,205 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 18:45:36,206 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2018-12-09 18:45:36,206 INFO L87 Difference]: Start difference. First operand 15274 states and 18836 transitions. Second operand 15 states. [2018-12-09 18:46:06,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 18:46:06,571 INFO L93 Difference]: Finished difference Result 36662 states and 47127 transitions. [2018-12-09 18:46:06,571 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-12-09 18:46:06,571 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1018 [2018-12-09 18:46:06,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 18:46:06,609 INFO L225 Difference]: With dead ends: 36662 [2018-12-09 18:46:06,609 INFO L226 Difference]: Without dead ends: 22228 [2018-12-09 18:46:06,621 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1033 GetRequests, 1004 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 127 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=134, Invalid=796, Unknown=0, NotChecked=0, Total=930 [2018-12-09 18:46:06,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22228 states. [2018-12-09 18:46:06,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22228 to 22140. [2018-12-09 18:46:06,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22140 states. [2018-12-09 18:46:06,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22140 states to 22140 states and 27206 transitions. [2018-12-09 18:46:06,832 INFO L78 Accepts]: Start accepts. Automaton has 22140 states and 27206 transitions. Word has length 1018 [2018-12-09 18:46:06,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 18:46:06,832 INFO L480 AbstractCegarLoop]: Abstraction has 22140 states and 27206 transitions. [2018-12-09 18:46:06,832 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 18:46:06,832 INFO L276 IsEmpty]: Start isEmpty. Operand 22140 states and 27206 transitions. [2018-12-09 18:46:06,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1089 [2018-12-09 18:46:06,853 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 18:46:06,854 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 18:46:06,854 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 18:46:06,854 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:46:06,854 INFO L82 PathProgramCache]: Analyzing trace with hash -1293137703, now seen corresponding path program 1 times [2018-12-09 18:46:06,854 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 18:46:06,855 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:46:06,855 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 18:46:06,855 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:46:06,855 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 18:46:06,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 18:46:07,442 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 291 proven. 229 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2018-12-09 18:46:07,442 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 18:46:07,442 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 18:46:07,442 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1089 with the following transitions: [2018-12-09 18:46:07,443 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2885], [2886], [2890], [2894], [2898], [2902], [2905], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 18:46:07,453 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 18:46:07,454 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 18:46:09,812 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-12-09 18:46:09,813 INFO L272 AbstractInterpreter]: Visited 828 different actions 4143 times. Merged at 9 different actions 43 times. Widened at 1 different actions 1 times. Performed 74896 root evaluator evaluations with a maximum evaluation depth of 3. Performed 74896 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 13 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 18:46:09,814 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:46:09,814 INFO L401 sIntCurrentIteration]: Generating AbsInt predicates [2018-12-09 18:46:10,627 INFO L227 lantSequenceWeakener]: Weakened 1085 states. On average, predicates are now at 80.11% of their original sizes. [2018-12-09 18:46:10,627 INFO L416 sIntCurrentIteration]: Unifying AI predicates [2018-12-09 18:46:10,722 INFO L418 sIntCurrentIteration]: We unified 1087 AI predicates to 1087 [2018-12-09 18:46:10,722 INFO L427 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-12-09 18:46:10,722 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 18:46:10,723 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [15] imperfect sequences [12] total 25 [2018-12-09 18:46:10,723 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 18:46:10,723 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 18:46:10,723 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 18:46:10,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2018-12-09 18:46:10,723 INFO L87 Difference]: Start difference. First operand 22140 states and 27206 transitions. Second operand 15 states. [2018-12-09 18:46:46,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 18:46:46,064 INFO L93 Difference]: Finished difference Result 47199 states and 60246 transitions. [2018-12-09 18:46:46,064 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-12-09 18:46:46,064 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1088 [2018-12-09 18:46:46,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 18:46:46,106 INFO L225 Difference]: With dead ends: 47199 [2018-12-09 18:46:46,106 INFO L226 Difference]: Without dead ends: 25899 [2018-12-09 18:46:46,127 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1103 GetRequests, 1074 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 127 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=134, Invalid=796, Unknown=0, NotChecked=0, Total=930 [2018-12-09 18:46:46,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25899 states. [2018-12-09 18:46:46,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25899 to 25740. [2018-12-09 18:46:46,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25740 states. [2018-12-09 18:46:46,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25740 states to 25740 states and 32757 transitions. [2018-12-09 18:46:46,377 INFO L78 Accepts]: Start accepts. Automaton has 25740 states and 32757 transitions. Word has length 1088 [2018-12-09 18:46:46,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 18:46:46,377 INFO L480 AbstractCegarLoop]: Abstraction has 25740 states and 32757 transitions. [2018-12-09 18:46:46,377 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 18:46:46,377 INFO L276 IsEmpty]: Start isEmpty. Operand 25740 states and 32757 transitions. [2018-12-09 18:46:46,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1157 [2018-12-09 18:46:46,542 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 18:46:46,542 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 18:46:46,542 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 18:46:46,542 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:46:46,543 INFO L82 PathProgramCache]: Analyzing trace with hash 229007505, now seen corresponding path program 1 times [2018-12-09 18:46:46,543 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 18:46:46,543 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:46:46,543 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 18:46:46,543 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:46:46,544 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 18:46:46,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 18:46:47,053 INFO L134 CoverageAnalysis]: Checked inductivity of 674 backedges. 359 proven. 199 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2018-12-09 18:46:47,054 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 18:46:47,054 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 18:46:47,054 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1157 with the following transitions: [2018-12-09 18:46:47,054 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2885], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3297], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-12-09 18:46:47,062 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 18:46:47,062 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 18:46:49,903 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 18:46:49,903 INFO L272 AbstractInterpreter]: Visited 829 different actions 4977 times. Merged at 10 different actions 58 times. Widened at 1 different actions 3 times. Performed 91602 root evaluator evaluations with a maximum evaluation depth of 3. Performed 91602 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 19 fixpoints after 4 different actions. Largest state had 44 variables. [2018-12-09 18:46:49,905 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:46:49,906 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 18:46:49,906 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 18:46:49,906 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 18:46:49,912 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 18:46:49,912 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 18:46:50,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 18:46:50,126 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 18:46:50,572 INFO L134 CoverageAnalysis]: Checked inductivity of 674 backedges. 366 proven. 2 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2018-12-09 18:46:50,573 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 18:46:51,062 INFO L134 CoverageAnalysis]: Checked inductivity of 674 backedges. 379 proven. 120 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2018-12-09 18:46:51,077 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 18:46:51,078 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-12-09 18:46:51,078 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 18:46:51,079 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 18:46:51,079 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 18:46:51,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=207, Unknown=0, NotChecked=0, Total=272 [2018-12-09 18:46:51,079 INFO L87 Difference]: Start difference. First operand 25740 states and 32757 transitions. Second operand 15 states. [2018-12-09 18:47:18,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 18:47:18,697 INFO L93 Difference]: Finished difference Result 111643 states and 164919 transitions. [2018-12-09 18:47:18,698 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2018-12-09 18:47:18,698 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1156 [2018-12-09 18:47:18,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 18:47:18,842 INFO L225 Difference]: With dead ends: 111643 [2018-12-09 18:47:18,842 INFO L226 Difference]: Without dead ends: 85534 [2018-12-09 18:47:18,885 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2390 GetRequests, 2339 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 641 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=559, Invalid=1991, Unknown=0, NotChecked=0, Total=2550 [2018-12-09 18:47:18,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85534 states. [2018-12-09 18:47:19,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85534 to 83842. [2018-12-09 18:47:19,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83842 states. [2018-12-09 18:47:19,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83842 states to 83842 states and 101867 transitions. [2018-12-09 18:47:19,761 INFO L78 Accepts]: Start accepts. Automaton has 83842 states and 101867 transitions. Word has length 1156 [2018-12-09 18:47:19,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 18:47:19,762 INFO L480 AbstractCegarLoop]: Abstraction has 83842 states and 101867 transitions. [2018-12-09 18:47:19,762 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 18:47:19,762 INFO L276 IsEmpty]: Start isEmpty. Operand 83842 states and 101867 transitions. [2018-12-09 18:47:19,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1282 [2018-12-09 18:47:19,899 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 18:47:19,899 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 18:47:19,900 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 18:47:19,900 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:47:19,900 INFO L82 PathProgramCache]: Analyzing trace with hash -1647068255, now seen corresponding path program 1 times [2018-12-09 18:47:19,900 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 18:47:19,901 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:47:19,901 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 18:47:19,901 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:47:19,901 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 18:47:19,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 18:47:20,489 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 485 proven. 82 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2018-12-09 18:47:20,490 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 18:47:20,490 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 18:47:20,490 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1282 with the following transitions: [2018-12-09 18:47:20,490 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1953], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 18:47:20,498 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 18:47:20,498 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 18:47:22,912 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 18:47:22,912 INFO L272 AbstractInterpreter]: Visited 830 different actions 4132 times. Merged at 8 different actions 34 times. Never widened. Performed 77049 root evaluator evaluations with a maximum evaluation depth of 3. Performed 77049 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 2 different actions. Largest state had 44 variables. [2018-12-09 18:47:22,914 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:47:22,914 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 18:47:22,914 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 18:47:22,914 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 18:47:23,027 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 18:47:23,027 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 18:47:23,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 18:47:23,198 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 18:47:23,584 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 391 proven. 2 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2018-12-09 18:47:23,584 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 18:47:24,663 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 505 proven. 31 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-12-09 18:47:24,678 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 18:47:24,678 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 16 [2018-12-09 18:47:24,679 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 18:47:24,680 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-09 18:47:24,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-09 18:47:24,680 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-12-09 18:47:24,680 INFO L87 Difference]: Start difference. First operand 83842 states and 101867 transitions. Second operand 14 states. [2018-12-09 18:47:44,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 18:47:44,662 INFO L93 Difference]: Finished difference Result 221147 states and 277817 transitions. [2018-12-09 18:47:44,662 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2018-12-09 18:47:44,662 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1281 [2018-12-09 18:47:44,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 18:47:45,025 INFO L225 Difference]: With dead ends: 221147 [2018-12-09 18:47:45,025 INFO L226 Difference]: Without dead ends: 137309 [2018-12-09 18:47:45,096 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2665 GetRequests, 2600 SyntacticMatches, 2 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1234 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=872, Invalid=3288, Unknown=0, NotChecked=0, Total=4160 [2018-12-09 18:47:45,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137309 states. [2018-12-09 18:47:46,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137309 to 133794. [2018-12-09 18:47:46,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133794 states. [2018-12-09 18:47:46,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133794 states to 133794 states and 152796 transitions. [2018-12-09 18:47:46,356 INFO L78 Accepts]: Start accepts. Automaton has 133794 states and 152796 transitions. Word has length 1281 [2018-12-09 18:47:46,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 18:47:46,356 INFO L480 AbstractCegarLoop]: Abstraction has 133794 states and 152796 transitions. [2018-12-09 18:47:46,357 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-09 18:47:46,357 INFO L276 IsEmpty]: Start isEmpty. Operand 133794 states and 152796 transitions. [2018-12-09 18:47:46,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1388 [2018-12-09 18:47:46,496 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 18:47:46,497 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 18:47:46,497 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 18:47:46,497 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:47:46,497 INFO L82 PathProgramCache]: Analyzing trace with hash 1190705526, now seen corresponding path program 1 times [2018-12-09 18:47:46,497 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 18:47:46,498 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:47:46,498 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 18:47:46,498 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:47:46,498 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 18:47:46,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 18:47:47,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 594 proven. 80 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2018-12-09 18:47:47,139 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 18:47:47,139 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 18:47:47,139 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1388 with the following transitions: [2018-12-09 18:47:47,139 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1953], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2653], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 18:47:47,147 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 18:47:47,147 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 18:47:49,631 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 18:47:49,631 INFO L272 AbstractInterpreter]: Visited 831 different actions 4146 times. Merged at 9 different actions 43 times. Widened at 1 different actions 1 times. Performed 77359 root evaluator evaluations with a maximum evaluation depth of 3. Performed 77359 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 11 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 18:47:49,633 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:47:49,633 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 18:47:49,633 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 18:47:49,633 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 18:47:49,639 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 18:47:49,640 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 18:47:49,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 18:47:49,825 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 18:47:50,395 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 598 proven. 2 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2018-12-09 18:47:50,395 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 18:47:50,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 610 proven. 15 refuted. 0 times theorem prover too weak. 410 trivial. 0 not checked. [2018-12-09 18:47:50,877 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 18:47:50,878 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 16 [2018-12-09 18:47:50,878 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 18:47:50,879 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 18:47:50,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 18:47:50,879 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2018-12-09 18:47:50,879 INFO L87 Difference]: Start difference. First operand 133794 states and 152796 transitions. Second operand 15 states. [2018-12-09 18:48:18,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 18:48:18,848 INFO L93 Difference]: Finished difference Result 274431 states and 312369 transitions. [2018-12-09 18:48:18,848 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2018-12-09 18:48:18,848 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1387 [2018-12-09 18:48:18,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 18:48:19,102 INFO L225 Difference]: With dead ends: 274431 [2018-12-09 18:48:19,102 INFO L226 Difference]: Without dead ends: 138957 [2018-12-09 18:48:19,213 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2889 GetRequests, 2821 SyntacticMatches, 2 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1389 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=842, Invalid=3714, Unknown=0, NotChecked=0, Total=4556 [2018-12-09 18:48:19,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138957 states. [2018-12-09 18:48:20,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138957 to 130387. [2018-12-09 18:48:20,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130387 states. [2018-12-09 18:48:20,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130387 states to 130387 states and 140601 transitions. [2018-12-09 18:48:20,491 INFO L78 Accepts]: Start accepts. Automaton has 130387 states and 140601 transitions. Word has length 1387 [2018-12-09 18:48:20,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 18:48:20,492 INFO L480 AbstractCegarLoop]: Abstraction has 130387 states and 140601 transitions. [2018-12-09 18:48:20,492 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 18:48:20,492 INFO L276 IsEmpty]: Start isEmpty. Operand 130387 states and 140601 transitions. [2018-12-09 18:48:20,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1472 [2018-12-09 18:48:20,593 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 18:48:20,593 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 18:48:20,594 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 18:48:20,594 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:48:20,594 INFO L82 PathProgramCache]: Analyzing trace with hash 954521934, now seen corresponding path program 1 times [2018-12-09 18:48:20,594 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 18:48:20,595 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:48:20,595 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 18:48:20,595 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 18:48:20,595 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 18:48:20,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 18:48:21,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1209 backedges. 975 proven. 102 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-12-09 18:48:21,628 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 18:48:21,628 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-12-09 18:48:21,629 INFO L203 CegarAbsIntRunner]: Running AI on error trace of length 1472 with the following transitions: [2018-12-09 18:48:21,629 INFO L205 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [781], [783], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1953], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-12-09 18:48:21,636 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-12-09 18:48:21,637 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-09 18:48:24,705 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-09 18:48:24,705 INFO L272 AbstractInterpreter]: Visited 831 different actions 4980 times. Merged at 11 different actions 51 times. Widened at 1 different actions 1 times. Performed 93187 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93187 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 15 fixpoints after 3 different actions. Largest state had 44 variables. [2018-12-09 18:48:24,710 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 18:48:24,710 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-12-09 18:48:24,710 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 18:48:24,710 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 18:48:24,715 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 18:48:24,715 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-12-09 18:48:24,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 18:48:24,905 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 18:48:25,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1209 backedges. 1002 proven. 2 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2018-12-09 18:48:25,465 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 18:48:26,333 INFO L134 CoverageAnalysis]: Checked inductivity of 1209 backedges. 1002 proven. 2 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2018-12-09 18:48:26,349 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-12-09 18:48:26,350 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 16 [2018-12-09 18:48:26,350 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-12-09 18:48:26,351 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-09 18:48:26,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-09 18:48:26,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2018-12-09 18:48:26,352 INFO L87 Difference]: Start difference. First operand 130387 states and 140601 transitions. Second operand 14 states. [2018-12-09 18:48:42,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 18:48:42,330 INFO L93 Difference]: Finished difference Result 293425 states and 317252 transitions. [2018-12-09 18:48:42,330 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2018-12-09 18:48:42,330 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1471 [2018-12-09 18:48:42,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 18:48:42,331 INFO L225 Difference]: With dead ends: 293425 [2018-12-09 18:48:42,331 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 18:48:42,510 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3043 GetRequests, 2981 SyntacticMatches, 3 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 949 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=849, Invalid=2811, Unknown=0, NotChecked=0, Total=3660 [2018-12-09 18:48:42,510 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 18:48:42,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 18:48:42,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 18:48:42,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 18:48:42,511 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1471 [2018-12-09 18:48:42,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 18:48:42,511 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 18:48:42,511 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-09 18:48:42,511 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 18:48:42,512 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 18:48:42,515 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 18:48:42,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:42,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:42,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:42,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:42,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:42,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:43,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,397 WARN L180 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 744 DAG size of output: 391 [2018-12-09 18:48:44,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:44,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:45,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:45,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:45,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:45,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:45,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:45,029 WARN L180 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 568 DAG size of output: 221 [2018-12-09 18:48:45,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:45,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:45,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:45,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 18:48:51,121 WARN L180 SmtUtils]: Spent 5.86 s on a formula simplification. DAG size of input: 609 DAG size of output: 154 [2018-12-09 18:48:59,445 WARN L180 SmtUtils]: Spent 8.31 s on a formula simplification. DAG size of input: 609 DAG size of output: 154 [2018-12-09 18:49:05,550 WARN L180 SmtUtils]: Spent 6.09 s on a formula simplification. DAG size of input: 609 DAG size of output: 152 [2018-12-09 18:49:12,919 WARN L180 SmtUtils]: Spent 7.35 s on a formula simplification. DAG size of input: 609 DAG size of output: 152 [2018-12-09 18:49:20,427 WARN L180 SmtUtils]: Spent 7.50 s on a formula simplification. DAG size of input: 614 DAG size of output: 159 [2018-12-09 18:49:22,577 WARN L180 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 365 DAG size of output: 102 [2018-12-09 18:49:29,191 WARN L180 SmtUtils]: Spent 6.60 s on a formula simplification. DAG size of input: 614 DAG size of output: 162 [2018-12-09 18:49:30,214 WARN L180 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 218 DAG size of output: 109 [2018-12-09 18:49:39,157 WARN L180 SmtUtils]: Spent 8.93 s on a formula simplification. DAG size of input: 614 DAG size of output: 160 [2018-12-09 18:49:39,160 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 18:49:39,160 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a14~0)| ~a14~0) (= ~a28~0 |old(~a28~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a26~0 |old(~a26~0)|)) [2018-12-09 18:49:39,160 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 18:49:39,160 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,160 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,160 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,160 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,160 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,160 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,160 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-12-09 18:49:39,160 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-12-09 18:49:39,160 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-12-09 18:49:39,160 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-12-09 18:49:39,160 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-12-09 18:49:39,160 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-12-09 18:49:39,160 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,160 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,160 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,161 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,162 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-12-09 18:49:39,163 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-12-09 18:49:39,164 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-12-09 18:49:39,164 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-12-09 18:49:39,164 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-12-09 18:49:39,164 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,164 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,164 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,164 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,164 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,164 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,164 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,164 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,164 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,164 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,164 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,164 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,164 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-12-09 18:49:39,165 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,166 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4781) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,167 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-12-09 18:49:39,168 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-12-09 18:49:39,169 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,169 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,169 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,169 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse1 (= 18 |old(~a26~0)|)) (.cse21 (= 17 |old(~a4~0)|))) (let ((.cse15 (= 18 |old(~a14~0)|)) (.cse29 (= 16 |old(~a28~0)|)) (.cse10 (= 0 |old(~a14~0)|)) (.cse12 (= 0 |old(~a28~0)|)) (.cse38 (not .cse21)) (.cse18 (not (= 1 |old(~a3~0)|))) (.cse7 (not (= 1 ~a25~0))) (.cse11 (not (= 1 ~a1~0))) (.cse30 (not (= 15 |old(~a28~0)|))) (.cse39 (not (= 19 |old(~a14~0)|))) (.cse13 (not (= 1 |old(~a7~0)|))) (.cse33 (not .cse1)) (.cse25 (= ~a3~0 1)) (.cse9 (= ~a7~0 1)) (.cse34 (= |old(~a14~0)| ~a14~0)) (.cse36 (= ~a26~0 |old(~a26~0)|)) (.cse40 (= 18 ~a14~0)) (.cse42 (= |old(~a26~0)| ~a26~0)) (.cse35 (= ~a28~0 |old(~a28~0)|)) (.cse41 (= ~a4~0 |old(~a4~0)|))) (let ((.cse4 (and .cse40 .cse42 .cse35 .cse41)) (.cse27 (and .cse34 .cse35 .cse41 .cse36)) (.cse28 (and .cse34 .cse9 .cse42 .cse35 .cse41)) (.cse26 (and .cse34 .cse42 .cse35 .cse41)) (.cse5 (not (= |old(~a4~0)| 17))) (.cse32 (and .cse9 .cse40 .cse42 .cse35 .cse41)) (.cse37 (and .cse34 .cse42 .cse35 .cse41 .cse25)) (.cse19 (and .cse9 .cse25)) (.cse23 (and (or .cse10 .cse38 .cse18 .cse7 .cse11 .cse12 (not (= (mod |old(~a14~0)| 2) 0)) (= 0 |old(~a26~0)|)) (or .cse38 .cse18 .cse7 .cse11 .cse30 .cse39 .cse13 .cse33))) (.cse31 (< 16 |old(~a28~0)|)) (.cse16 (not (= |old(~a26~0)| 18))) (.cse6 (= 20 |old(~a14~0)|)) (.cse14 (not (= 18 |old(~a4~0)|))) (.cse24 (not .cse29)) (.cse3 (< |old(~a26~0)| 18)) (.cse2 (= 20 |old(~a26~0)|)) (.cse0 (not .cse15)) (.cse17 (= |old(~a4~0)| |old(~a26~0)|)) (.cse22 (not (= 17 |old(~a26~0)|))) (.cse8 (= |calculate_output4_#in~input| 0)) (.cse20 (= 0 |old(~a4~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse2 .cse12 .cse3 .cse13 .cse14 .cse15) (or .cse7 .cse8 .cse16 .cse10 .cse17 .cse18 .cse19 .cse11 .cse12 .cse20 .cse13 .cse21) (or .cse22 .cse8 .cse19 .cse13 .cse15 .cse23) (or .cse24 .cse22 .cse7 .cse8 .cse25 .cse5 .cse10 .cse18 .cse11) (or .cse24 .cse26 .cse1 .cse2 .cse3 .cse5) (or .cse24 .cse22 .cse15 .cse27) (or .cse22 .cse7 .cse8 .cse28 .cse29 .cse10 .cse11 .cse12 .cse20 .cse13 .cse21) (or .cse24 .cse22 .cse0 .cse8 .cse23 .cse4) (or .cse26 .cse1 .cse2 .cse3 .cse14) (or .cse24 .cse22 .cse7 .cse8 .cse10 .cse9 .cse11 .cse13 .cse14) (or .cse7 .cse0 .cse8 .cse25 .cse18 .cse11 .cse1 .cse2 .cse30 .cse3 .cse13 .cse14) (or .cse7 .cse8 .cse10 .cse17 .cse11 .cse1 .cse2 .cse12 .cse3 .cse20 .cse13 .cse21 .cse9) (or .cse2 .cse28 (or .cse24 .cse7 .cse8 .cse10 .cse17 .cse11 .cse3 .cse20 .cse13 .cse21)) (or .cse29 .cse2 .cse3 .cse31 .cse5 .cse26) (or .cse24 .cse22 .cse7 .cse0 .cse8 .cse11 .cse32 .cse13 .cse14) (or .cse22 .cse8 .cse25 .cse31 .cse15 .cse23) (or .cse24 .cse7 .cse8 .cse16 .cse10 .cse28 .cse11 .cse13 .cse14 .cse15) (or .cse2 .cse25 (or .cse7 .cse8 .cse10 .cse17 .cse18 .cse11 .cse30 .cse3 .cse20 .cse13 .cse15 .cse21)) (or .cse6 .cse24 .cse26 .cse33) (or .cse7 .cse8 .cse5 .cse29 .cse10 .cse18 .cse25 .cse11 .cse1 .cse2 .cse12 .cse3) (or .cse22 .cse27 .cse15 .cse5) (or .cse6 .cse24 .cse7 .cse8 .cse9 .cse10 .cse17 .cse11 .cse2 .cse3 .cse20 .cse13 .cse15) (or .cse29 .cse2 .cse3 .cse14 (and .cse34 .cse35 .cse36 (= 18 ~a4~0))) (or .cse6 .cse24 .cse7 .cse8 .cse5 .cse25 .cse10 .cse18 .cse11 .cse2 .cse3) (or .cse7 .cse0 .cse8 .cse5 .cse11 .cse12 .cse13 .cse33 .cse32) (or (or .cse22 .cse7 .cse8 .cse10 .cse17 .cse18 .cse11 .cse30 .cse20 .cse13) .cse25) (or .cse6 .cse22 .cse7 .cse8 .cse25 .cse10 .cse18 .cse11 .cse12 .cse13 .cse14) (or .cse29 .cse22 .cse26 .cse31) (or .cse29 .cse22 .cse26 .cse14) (or .cse7 .cse0 .cse8 .cse9 .cse29 .cse11 .cse2 .cse12 .cse3 .cse13 .cse14) (or .cse24 .cse22 .cse7 .cse8 .cse5 .cse10 .cse11 .cse13 .cse15 .cse9) (or .cse37 .cse8 .cse33 .cse23) (or .cse29 .cse17 .cse27 .cse2 .cse3 .cse21) (or .cse6 .cse2 .cse26 .cse3 .cse15 .cse5) (or .cse7 .cse8 .cse5 .cse29 .cse10 .cse11 .cse1 .cse2 .cse12 .cse28 .cse3 .cse13) (or .cse22 .cse8 (and (= ~a7~0 0) .cse25) (or (not (= 0 |old(~a7~0)|)) .cse38 .cse18 .cse7 .cse11 .cse30 .cse39)) (or .cse29 .cse6 .cse22 .cse26 .cse21) (or .cse24 .cse7 .cse8 .cse5 .cse10 .cse11 .cse9 .cse1 .cse2 .cse3 .cse13 .cse15) (or .cse6 .cse7 .cse8 .cse10 .cse17 .cse9 .cse11 .cse2 .cse12 .cse3 .cse20 .cse13 .cse21) (or .cse24 .cse22 .cse7 .cse0 .cse8 .cse32 .cse18 .cse11 .cse20 .cse13) (or .cse8 .cse37 .cse29 .cse2 .cse3 .cse23) (or .cse24 .cse22 .cse7 .cse8 .cse25 .cse10 .cse18 .cse11 .cse13 .cse14) (or .cse24 .cse17 .cse0 .cse2 .cse3 (and .cse40 .cse35 .cse41 .cse36)) (or .cse24 .cse7 .cse8 .cse25 .cse16 .cse10 .cse18 .cse11 .cse20 .cse13) (or .cse24 .cse7 .cse0 .cse8 .cse16 .cse19 .cse18 .cse11 .cse13 .cse14) (or .cse8 .cse29 .cse2 .cse3 .cse13 .cse9 .cse23) (or .cse7 .cse8 .cse31 .cse9 .cse16 .cse29 .cse10 .cse11 .cse12 .cse20 .cse13 (= 16 |old(~a4~0)|)) (or .cse6 .cse7 .cse8 .cse10 .cse18 .cse11 .cse25 .cse2 .cse12 .cse3 .cse13 .cse14 .cse15) (or (or (or .cse24 .cse7 .cse8 .cse10 .cse17 .cse18 .cse11 .cse20 .cse13) .cse3 .cse21) .cse2 .cse25) (or .cse0 (or .cse17 .cse18 .cse22 .cse7 .cse11 .cse8 .cse12 .cse20 .cse13) .cse25))))) [2018-12-09 18:49:39,169 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,169 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,169 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,169 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-12-09 18:49:39,169 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,169 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,169 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,169 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,169 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,169 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,169 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,169 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,170 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,171 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,171 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,171 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,171 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,171 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,171 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,171 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,171 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse26 (= 18 |old(~a26~0)|)) (.cse29 (= 17 |old(~a4~0)|))) (let ((.cse5 (= 0 |old(~a14~0)|)) (.cse31 (= 0 |old(~a28~0)|)) (.cse43 (not .cse29)) (.cse6 (not (= 1 |old(~a3~0)|))) (.cse2 (not (= 1 ~a25~0))) (.cse7 (not (= 1 ~a1~0))) (.cse17 (not (= 15 |old(~a28~0)|))) (.cse44 (not (= 19 |old(~a14~0)|))) (.cse19 (not (= 1 |old(~a7~0)|))) (.cse12 (not .cse26)) (.cse24 (= 18 |old(~a14~0)|)) (.cse33 (= 16 |old(~a28~0)|)) (.cse40 (= 18 ~a14~0)) (.cse37 (= ~a26~0 |old(~a26~0)|)) (.cse38 (= ~a7~0 1)) (.cse35 (= |old(~a14~0)| ~a14~0)) (.cse39 (not (= calculate_output3_~input 0))) (.cse41 (= |old(~a26~0)| ~a26~0)) (.cse36 (= ~a28~0 |old(~a28~0)|)) (.cse42 (= ~a4~0 |old(~a4~0)|)) (.cse14 (= ~a3~0 1))) (let ((.cse11 (and .cse35 .cse39 .cse41 .cse36 .cse42 .cse14)) (.cse21 (and .cse38 .cse39 .cse14)) (.cse32 (and .cse35 .cse36 .cse42 .cse37)) (.cse4 (not (= |old(~a4~0)| 17))) (.cse28 (and .cse35 .cse41 .cse36 .cse42)) (.cse25 (not (= |old(~a26~0)| 18))) (.cse0 (= 20 |old(~a14~0)|)) (.cse27 (and .cse40 .cse41 .cse36 .cse42)) (.cse30 (and .cse35 .cse38 .cse39 .cse41 .cse36 .cse42)) (.cse1 (not .cse33)) (.cse22 (not (= 18 |old(~a4~0)|))) (.cse20 (not .cse24)) (.cse23 (and .cse38 .cse39)) (.cse16 (= |old(~a4~0)| |old(~a26~0)|)) (.cse8 (= 20 |old(~a26~0)|)) (.cse10 (< |old(~a26~0)| 18)) (.cse18 (= 0 |old(~a4~0)|)) (.cse15 (not (= 17 |old(~a26~0)|))) (.cse34 (< 16 |old(~a28~0)|)) (.cse3 (and .cse39 .cse14)) (.cse9 (= |calculate_output3_#in~input| 0)) (.cse13 (and (or .cse5 .cse43 .cse6 .cse2 .cse7 .cse31 (not (= (mod |old(~a14~0)| 2) 0)) (= 0 |old(~a26~0)|)) (or .cse43 .cse6 .cse2 .cse7 .cse17 .cse44 .cse19 .cse12)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse11 .cse9 .cse12 .cse13) (or .cse14 (or .cse15 .cse2 .cse5 .cse16 .cse6 .cse7 .cse17 .cse9 .cse18 .cse19)) (or .cse20 .cse8 .cse21 (or .cse1 .cse2 .cse6 .cse7 .cse9 .cse10 .cse19 .cse22)) (or .cse1 .cse15 .cse2 .cse23 .cse4 .cse5 .cse7 .cse9 .cse19 .cse24) (or .cse1 .cse2 .cse20 .cse23 .cse25 .cse16 .cse7 .cse9 .cse18 .cse19) (or .cse20 .cse26 .cse8 .cse10 .cse27 .cse4) (or .cse2 .cse28 .cse7 .cse8 .cse9 .cse10 .cse19 .cse22) (or .cse1 .cse15 .cse2 .cse5 .cse6 .cse7 .cse14 .cse9 .cse19 .cse22) (or (and (or (or .cse1 .cse2 .cse5 .cse6 .cse7 .cse9 .cse18 .cse19) .cse16 .cse10 .cse29) (or .cse1 .cse2 .cse5 .cse6 .cse7 .cse9 .cse10 .cse19 .cse22)) .cse8 .cse14) (or .cse2 .cse4 .cse30 .cse5 .cse7 .cse26 .cse8 .cse31 .cse9 .cse10 .cse19 .cse24) (or .cse1 .cse15 .cse2 .cse4 .cse5 .cse6 .cse7 .cse9 .cse3) (or .cse1 .cse28 .cse26 .cse8 .cse10 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse26 .cse8 .cse31 .cse9 .cse10) (or .cse1 .cse15 .cse20 .cse27 .cse9 .cse13) (or .cse1 .cse15 .cse24 .cse32) (or .cse2 .cse23 .cse5 .cse16 .cse7 .cse26 .cse8 .cse31 .cse9 .cse10 .cse18 .cse19 .cse29) (or .cse15 .cse2 .cse20 .cse27 .cse7 .cse9 .cse19 .cse22) (or .cse0 .cse14 .cse2 .cse5 .cse6 .cse7 .cse8 .cse31 .cse9 .cse10 .cse19 .cse22 .cse24) (or .cse28 .cse26 .cse8 .cse10 .cse22) (or .cse0 .cse15 .cse2 .cse14 .cse5 .cse6 .cse7 .cse31 .cse9 .cse19 .cse22) (or .cse33 .cse8 .cse10 .cse34 .cse4 .cse28) (or .cse0 .cse1 .cse28 .cse12) (or .cse0 .cse2 .cse23 .cse5 .cse7 .cse8 .cse31 .cse9 .cse10 .cse19 .cse22 .cse24) (or .cse15 .cse32 .cse24 .cse4) (or .cse33 .cse8 .cse10 .cse22 (and .cse35 .cse36 .cse37 (= 18 ~a4~0))) (or .cse1 .cse15 .cse2 .cse20 .cse6 .cse7 .cse9 (and .cse38 .cse39 .cse40 .cse41 .cse36 .cse42) .cse18 .cse19) (or .cse15 .cse2 .cse33 .cse5 .cse30 .cse7 .cse31 .cse9 .cse18 .cse19 .cse29) (or .cse2 .cse20 .cse6 .cse14 .cse7 .cse26 .cse8 .cse17 .cse9 .cse10 .cse19 .cse22) (or .cse15 (and .cse39 (and (= ~a7~0 0) .cse14)) .cse9 (or (not (= 0 |old(~a7~0)|)) .cse43 .cse6 .cse2 .cse7 .cse17 .cse44)) (or .cse1 .cse15 .cse2 .cse5 .cse23 .cse7 .cse9 .cse19 .cse22) (or .cse33 .cse15 .cse28 .cse34) (or .cse33 .cse15 .cse28 .cse22) (or .cse33 .cse11 .cse8 .cse9 .cse10 .cse13) (or .cse14 .cse8 (or .cse2 .cse5 .cse16 .cse6 .cse7 .cse17 .cse9 .cse10 .cse18 .cse19 .cse24 .cse29)) (or .cse15 .cse21 .cse9 .cse19 .cse24 .cse13) (or .cse2 .cse21 .cse25 .cse5 .cse16 .cse6 .cse7 .cse31 .cse9 .cse18 .cse19 .cse29) (or .cse33 .cse16 .cse32 .cse8 .cse10 .cse29) (or .cse0 .cse8 .cse28 .cse10 .cse24 .cse4) (or .cse33 .cse0 .cse15 .cse28 .cse29) (or .cse0 .cse2 .cse25 .cse5 .cse16 .cse7 .cse31 .cse9 .cse18 .cse23 .cse19 .cse29) (or .cse20 .cse14 (or .cse16 .cse6 .cse15 .cse2 .cse7 .cse31 .cse9 .cse18 .cse19)) (or .cse2 .cse23 .cse34 .cse5 .cse7 .cse8 .cse31 .cse9 .cse10 .cse19 .cse22 .cse24) (or .cse1 .cse16 .cse20 .cse8 .cse10 (and .cse40 .cse36 .cse42 .cse37)) (or .cse0 .cse1 .cse2 .cse23 .cse5 .cse16 .cse7 .cse8 .cse9 .cse10 .cse18 .cse19 .cse24) (or .cse2 .cse20 .cse7 .cse9 .cse19 .cse12 .cse27) (or .cse8 .cse30 (or .cse1 .cse2 .cse5 .cse16 .cse7 .cse9 .cse10 .cse18 .cse19 .cse29)) (or .cse2 .cse34 .cse23 .cse33 .cse5 .cse16 .cse7 .cse8 .cse31 .cse9 .cse10 .cse18 .cse19 (= 16 |old(~a4~0)|)) (or .cse33 .cse38 .cse8 .cse9 .cse10 .cse19 .cse13) (or .cse2 .cse20 .cse33 .cse7 .cse8 .cse31 .cse9 .cse10 .cse19 .cse22 .cse23) (or .cse2 .cse20 .cse23 .cse33 .cse16 .cse7 .cse8 .cse31 .cse9 .cse10 .cse18 .cse19) (or .cse15 .cse34 .cse3 .cse9 .cse24 .cse13))))) [2018-12-09 18:49:39,171 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,171 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,171 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,171 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,171 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,171 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,172 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,173 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,174 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,175 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,175 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,175 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,175 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,175 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,175 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,175 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,175 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,175 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,175 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,175 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,175 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,175 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,175 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,175 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,176 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,176 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,176 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,176 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,176 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,176 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,176 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,176 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,176 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,176 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,176 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,176 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,176 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,176 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,176 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,176 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,177 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,177 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,177 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,177 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,177 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,177 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,177 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,177 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,177 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,177 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,177 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,177 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,177 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,177 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,177 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,178 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,178 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,178 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,178 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,178 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,178 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,178 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,178 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,178 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,178 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,178 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,178 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,178 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,178 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,178 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,178 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,179 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,179 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,179 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,179 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,179 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,179 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,179 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,179 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,180 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse17 (= 18 |old(~a26~0)|)) (.cse16 (= 17 |old(~a4~0)|))) (let ((.cse11 (= 0 |old(~a14~0)|)) (.cse13 (= 0 |old(~a28~0)|)) (.cse34 (not .cse16)) (.cse4 (not (= 1 |old(~a3~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse30 (not (= 15 |old(~a28~0)|))) (.cse35 (not (= 19 |old(~a14~0)|))) (.cse7 (not (= 1 |old(~a7~0)|))) (.cse32 (not .cse17)) (.cse24 (= 16 |old(~a28~0)|)) (.cse22 (= ~a3~0 1)) (.cse28 (= 18 |old(~a14~0)|)) (.cse38 (= ~a26~0 |old(~a26~0)|)) (.cse36 (= |old(~a14~0)| ~a14~0)) (.cse14 (= ~a7~0 1)) (.cse40 (= 18 ~a14~0)) (.cse42 (= |old(~a26~0)| ~a26~0)) (.cse37 (= ~a28~0 |old(~a28~0)|)) (.cse41 (= ~a4~0 |old(~a4~0)|))) (let ((.cse31 (and .cse14 .cse40 .cse42 .cse37 .cse41)) (.cse20 (and .cse40 .cse42 .cse37 .cse41)) (.cse23 (and .cse36 .cse14 .cse42 .cse37 .cse41)) (.cse29 (and .cse36 .cse37 .cse41 .cse38)) (.cse26 (and .cse36 .cse42 .cse37 .cse41)) (.cse2 (not .cse28)) (.cse3 (not (= |old(~a26~0)| 18))) (.cse39 (and .cse36 .cse42 .cse37 .cse41 .cse22)) (.cse10 (= 20 |old(~a14~0)|)) (.cse21 (not (= |old(~a4~0)| 17))) (.cse0 (not .cse24)) (.cse9 (not (= 18 |old(~a4~0)|))) (.cse33 (< 16 |old(~a28~0)|)) (.cse12 (= |old(~a4~0)| |old(~a26~0)|)) (.cse18 (= 20 |old(~a26~0)|)) (.cse19 (< |old(~a26~0)| 18)) (.cse15 (= 0 |old(~a4~0)|)) (.cse27 (not (= 17 |old(~a26~0)|))) (.cse8 (and .cse14 .cse22)) (.cse6 (= |calculate_output3_#in~input| 0)) (.cse25 (and (or .cse11 .cse34 .cse4 .cse1 .cse5 .cse13 (not (= (mod |old(~a14~0)| 2) 0)) (= 0 |old(~a26~0)|)) (or .cse34 .cse4 .cse1 .cse5 .cse30 .cse35 .cse7 .cse32)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse1 .cse3 .cse11 .cse12 .cse5 .cse13 .cse6 .cse14 .cse15 .cse7 .cse16) (or .cse2 .cse17 .cse18 .cse19 .cse20 .cse21) (or .cse10 .cse0 .cse1 .cse21 .cse11 .cse4 .cse5 .cse18 .cse6 .cse19 .cse22) (or .cse18 .cse23 (or .cse0 .cse1 .cse11 .cse12 .cse5 .cse6 .cse19 .cse15 .cse7 .cse16)) (or .cse14 .cse24 .cse18 .cse6 .cse19 .cse7 .cse25) (or .cse0 .cse26 .cse17 .cse18 .cse19 .cse21) (or .cse0 .cse27 .cse2 .cse20 .cse6 .cse25) (or .cse0 .cse27 .cse28 .cse29) (or .cse1 .cse3 .cse11 .cse12 .cse4 .cse5 .cse13 .cse6 .cse15 .cse7 .cse16 .cse8) (or .cse8 (or .cse27 .cse1 .cse11 .cse12 .cse4 .cse5 .cse30 .cse6 .cse15 .cse7)) (or .cse22 (and (or (or .cse0 .cse1 .cse11 .cse4 .cse5 .cse6 .cse15 .cse7) .cse12 .cse19 .cse16) (or .cse0 .cse1 .cse11 .cse4 .cse5 .cse6 .cse19 .cse7 .cse9)) .cse18) (or .cse26 .cse17 .cse18 .cse19 .cse9) (or .cse27 .cse1 .cse23 .cse24 .cse11 .cse5 .cse13 .cse6 .cse15 .cse7 .cse16) (or .cse10 .cse14 .cse0 .cse1 .cse11 .cse12 .cse5 .cse18 .cse6 .cse19 .cse15 .cse7 .cse28) (or .cse10 .cse27 .cse1 .cse22 .cse11 .cse4 .cse5 .cse13 .cse6 .cse7 .cse9) (or .cse1 .cse21 .cse5 .cse17 .cse18 .cse26 .cse6 .cse19 .cse7) (or .cse0 .cse1 .cse21 .cse11 .cse5 .cse17 .cse18 .cse6 .cse19 .cse7 .cse28 .cse14) (or .cse1 .cse2 .cse31 .cse24 .cse5 .cse13 .cse6 .cse15 .cse7 .cse32) (or .cse24 .cse18 .cse19 .cse33 .cse21 .cse26) (or .cse10 .cse0 .cse26 .cse32) (or .cse0 .cse27 .cse1 .cse2 .cse31 .cse4 .cse5 .cse6 .cse15 .cse7) (or .cse27 .cse33 .cse22 .cse6 .cse28 .cse25) (or .cse27 .cse1 .cse2 .cse5 .cse6 .cse7 .cse20 .cse9) (or .cse27 .cse29 .cse28 .cse21) (or .cse0 .cse1 .cse3 .cse11 .cse5 .cse23 .cse6 .cse7 .cse9 .cse28) (or .cse27 (and (= ~a7~0 0) .cse22) .cse6 (or (not (= 0 |old(~a7~0)|)) .cse34 .cse4 .cse1 .cse5 .cse30 .cse35)) (or .cse24 .cse18 .cse19 .cse9 (and .cse36 .cse37 .cse38 (= 18 ~a4~0))) (or .cse22 .cse2 (or .cse12 .cse4 .cse27 .cse1 .cse5 .cse13 .cse6 .cse15 .cse7)) (or .cse1 .cse2 .cse4 .cse22 .cse5 .cse17 .cse18 .cse30 .cse6 .cse19 .cse7 .cse9) (or .cse6 .cse39 .cse32 .cse25) (or .cse24 .cse27 .cse26 .cse33) (or .cse24 .cse27 .cse26 .cse9) (or .cse22 .cse18 (or .cse1 .cse11 .cse12 .cse4 .cse5 .cse30 .cse6 .cse19 .cse15 .cse7 .cse28 .cse16)) (or .cse1 .cse33 .cse24 .cse11 .cse5 .cse18 .cse14 .cse13 .cse6 .cse19 .cse7 .cse9) (or .cse0 .cse27 .cse1 .cse21 .cse11 .cse5 .cse14 .cse6 .cse7 .cse28) (or .cse24 .cse12 .cse29 .cse18 .cse19 .cse16) (or .cse10 .cse18 .cse26 .cse19 .cse28 .cse21) (or .cse10 .cse1 .cse11 .cse4 .cse5 .cse18 .cse13 .cse6 .cse22 .cse19 .cse7 .cse9 .cse28) (or .cse0 .cse27 .cse1 .cse14 .cse11 .cse5 .cse6 .cse7 .cse9) (or .cse24 .cse10 .cse27 .cse26 .cse16) (or .cse0 .cse27 .cse1 .cse22 .cse21 .cse11 .cse4 .cse5 .cse6) (or .cse0 .cse12 .cse2 .cse18 .cse19 (and .cse40 .cse37 .cse41 .cse38)) (or .cse0 .cse1 .cse2 .cse3 .cse12 .cse5 .cse6 .cse15 .cse7 .cse14) (or .cse39 .cse24 .cse18 .cse6 .cse19 .cse25) (or .cse10 .cse1 .cse14 .cse11 .cse5 .cse18 .cse13 .cse6 .cse19 .cse7 .cse9 .cse28) (or .cse10 .cse22 .cse1 .cse21 .cse11 .cse4 .cse5 .cse17 .cse18 .cse13 .cse6 .cse19) (or .cse0 .cse27 .cse1 .cse11 .cse4 .cse5 .cse6 .cse7 .cse9 .cse22) (or .cse1 .cse24 .cse11 .cse12 .cse5 .cse17 .cse18 .cse13 .cse6 .cse19 .cse15 .cse14 .cse7) (or .cse1 .cse33 .cse24 .cse11 .cse12 .cse14 .cse5 .cse18 .cse13 .cse6 .cse19 .cse15 .cse7 (= 16 |old(~a4~0)|)) (or .cse27 .cse8 .cse6 .cse7 .cse28 .cse25))))) [2018-12-09 18:49:39,186 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,195 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,195 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,195 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,195 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,195 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,195 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,195 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,195 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,195 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,195 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,195 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,195 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,195 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,196 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,196 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,196 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,196 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,196 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,196 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,196 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,196 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,196 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,196 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,196 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,196 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,196 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,196 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,196 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,196 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,204 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,204 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,204 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-12-09 18:49:39,204 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-12-09 18:49:39,204 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,204 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,204 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,204 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,204 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,204 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,204 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,204 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,204 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,204 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,205 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,205 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,205 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,205 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,205 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,205 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,205 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,205 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,205 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,205 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,205 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,205 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,205 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,205 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,205 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,213 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,213 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,213 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,213 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,213 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,213 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,213 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,213 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,214 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,223 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,223 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,223 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,223 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,223 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,223 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,223 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,223 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,223 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,223 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,223 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,223 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,223 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,223 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,223 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,223 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,223 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,224 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,224 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,224 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,224 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,224 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,224 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,224 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,224 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,224 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,224 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,224 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,224 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,226 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,226 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,226 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,226 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,226 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,226 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,226 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,227 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,228 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,228 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,228 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,228 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,228 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,228 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,228 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,228 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,228 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,228 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,228 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,228 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,228 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,228 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,229 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,229 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,229 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,229 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,229 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,229 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,229 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,229 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,229 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,229 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,229 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,229 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,229 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,229 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,229 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,237 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,237 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,238 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,244 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,244 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,244 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,244 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,244 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,244 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,244 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,244 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,244 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,244 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,244 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,244 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,244 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,244 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,244 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,244 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,244 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,244 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,245 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,245 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,245 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,245 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,245 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,245 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,245 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,245 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,245 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse14 (= 18 |old(~a26~0)|)) (.cse32 (= 17 |old(~a4~0)|))) (let ((.cse3 (= 0 |old(~a14~0)|)) (.cse7 (= 0 |old(~a28~0)|)) (.cse40 (not .cse32)) (.cse4 (not (= 1 |old(~a3~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse15 (not (= 15 |old(~a28~0)|))) (.cse41 (not (= 19 |old(~a14~0)|))) (.cse9 (not (= 1 |old(~a7~0)|))) (.cse34 (not .cse14)) (.cse2 (= ~a3~0 1)) (.cse18 (= ~a7~0 1)) (.cse19 (= 16 |old(~a28~0)|)) (.cse12 (= 18 |old(~a14~0)|)) (.cse25 (= 18 ~a14~0)) (.cse26 (= |old(~a26~0)| ~a26~0)) (.cse38 (= |old(~a14~0)| ~a14~0)) (.cse27 (= ~a28~0 |old(~a28~0)|)) (.cse28 (= ~a4~0 |old(~a4~0)|)) (.cse39 (= ~a26~0 |old(~a26~0)|))) (let ((.cse33 (and .cse38 .cse27 .cse28 .cse39)) (.cse17 (not (= |old(~a4~0)| 17))) (.cse16 (and .cse25 .cse26 .cse27 .cse28)) (.cse29 (and .cse38 .cse26 .cse27 .cse28)) (.cse0 (= 20 |old(~a14~0)|)) (.cse13 (not .cse12)) (.cse11 (not (= 18 |old(~a4~0)|))) (.cse6 (= 20 |old(~a26~0)|)) (.cse24 (not .cse19)) (.cse8 (< |old(~a26~0)| 18)) (.cse35 (and .cse38 .cse18 .cse26 .cse27 .cse28)) (.cse37 (< 16 |old(~a28~0)|)) (.cse31 (not (= |old(~a26~0)| 18))) (.cse36 (and .cse38 .cse26 .cse27 .cse28 .cse2)) (.cse30 (and .cse18 .cse2)) (.cse20 (and (or .cse3 .cse40 .cse4 .cse1 .cse5 .cse7 (not (= (mod |old(~a14~0)| 2) 0)) (= 0 |old(~a26~0)|)) (or .cse40 .cse4 .cse1 .cse5 .cse15 .cse41 .cse9 .cse34))) (.cse22 (not (= 17 |old(~a26~0)|))) (.cse21 (= |old(~a4~0)| |old(~a26~0)|)) (.cse23 (= 0 |old(~a4~0)|)) (.cse10 (= |calculate_output2_#in~input| 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse1 .cse13 .cse2 .cse4 .cse5 .cse14 .cse6 .cse15 .cse8 .cse9 .cse10 .cse11) (or .cse13 .cse14 .cse6 .cse8 .cse16 .cse17) (or .cse18 .cse19 .cse6 .cse8 .cse9 .cse10 .cse20) (or .cse13 .cse2 (or .cse21 .cse4 .cse22 .cse1 .cse5 .cse7 .cse23 .cse9 .cse10)) (or .cse24 .cse22 .cse1 .cse13 .cse4 .cse5 (and .cse18 .cse25 .cse26 .cse27 .cse28) .cse23 .cse9 .cse10) (or .cse1 .cse13 .cse18 .cse19 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse24 .cse29 .cse14 .cse6 .cse8 .cse17) (or .cse1 .cse13 .cse19 .cse21 .cse5 .cse6 .cse7 .cse8 .cse23 .cse9 .cse18 .cse10) (or .cse1 .cse30 .cse31 .cse3 .cse21 .cse4 .cse5 .cse7 .cse23 .cse9 .cse10 .cse32) (or .cse24 .cse22 .cse1 .cse17 .cse3 .cse5 .cse18 .cse9 .cse10 .cse12) (or .cse24 .cse22 .cse12 .cse33) (or .cse1 .cse13 .cse5 .cse16 .cse9 .cse10 .cse34) (or .cse0 .cse1 .cse31 .cse3 .cse5 .cse7 .cse23 .cse9 .cse10 .cse12 .cse18 .cse32) (or .cse1 .cse17 .cse35 .cse3 .cse5 .cse14 .cse6 .cse7 .cse8 .cse9 .cse10 .cse12) (or .cse6 .cse2 (or .cse1 .cse3 .cse21 .cse4 .cse5 .cse15 .cse8 .cse23 .cse9 .cse10 .cse12 .cse32)) (or .cse29 .cse14 .cse6 .cse8 .cse11) (or .cse36 .cse19 .cse6 .cse8 .cse10 .cse20) (or .cse22 .cse1 .cse35 .cse19 .cse3 .cse5 .cse7 .cse23 .cse9 .cse10 .cse32) (or .cse0 .cse1 .cse2 .cse17 .cse3 .cse4 .cse5 .cse14 .cse6 .cse7 .cse8 .cse10) (or .cse24 .cse1 .cse13 .cse18 .cse31 .cse21 .cse5 .cse23 .cse9 .cse10) (or .cse19 .cse6 .cse8 .cse37 .cse17 .cse29) (or .cse18 .cse22 .cse1 .cse3 .cse5 .cse7 .cse9 .cse10 .cse11) (or .cse0 .cse24 .cse29 .cse34) (or .cse22 .cse2 .cse37 .cse10 .cse12 .cse20) (or .cse22 .cse33 .cse12 .cse17) (or .cse24 .cse22 .cse1 .cse17 .cse2 .cse3 .cse4 .cse5 .cse10) (or .cse19 .cse6 .cse8 .cse11 (and .cse38 .cse27 .cse39 (= 18 ~a4~0))) (or .cse22 (and (= ~a7~0 0) .cse2) .cse10 (or (not (= 0 |old(~a7~0)|)) .cse40 .cse4 .cse1 .cse5 .cse15 .cse41)) (or .cse19 .cse22 .cse29 .cse37) (or .cse19 .cse22 .cse29 .cse11) (or .cse24 .cse22 .cse1 .cse2 .cse3 .cse4 .cse5 .cse9 .cse10 .cse11) (or .cse22 .cse1 .cse13 .cse16 .cse5 .cse9 .cse10 .cse11) (or .cse24 .cse1 .cse35 .cse3 .cse5 .cse6 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse19 .cse21 .cse33 .cse6 .cse8 .cse32) (or .cse2 .cse0 .cse24 .cse1 .cse17 .cse3 .cse4 .cse5 .cse6 .cse8 .cse10) (or .cse0 .cse6 .cse29 .cse8 .cse12 .cse17) (or .cse24 .cse22 .cse13 .cse16 .cse10 .cse20) (or .cse0 .cse24 .cse1 .cse18 .cse3 .cse21 .cse5 .cse6 .cse8 .cse23 .cse9 .cse10 .cse12) (or .cse19 .cse0 .cse22 .cse29 .cse32) (or .cse0 .cse22 .cse1 .cse3 .cse4 .cse5 .cse2 .cse7 .cse9 .cse10 .cse11) (or .cse13 .cse6 (or .cse24 .cse1 .cse4 .cse5 .cse8 .cse9 .cse10 .cse11) .cse30) (or .cse24 .cse21 .cse13 .cse6 .cse8 (and .cse25 .cse27 .cse28 .cse39)) (or .cse1 .cse18 .cse3 .cse21 .cse5 .cse14 .cse6 .cse7 .cse8 .cse23 .cse9 .cse10 .cse32) (or (and (or .cse24 .cse1 .cse3 .cse4 .cse5 .cse8 .cse9 .cse10 .cse11) (or .cse8 (or .cse24 .cse1 .cse3 .cse21 .cse4 .cse5 .cse23 .cse9 .cse10) .cse32)) .cse6 .cse2) (or .cse6 (or .cse24 .cse1 .cse3 .cse21 .cse5 .cse8 .cse23 .cse9 .cse10 .cse32) .cse35) (or .cse1 .cse37 .cse31 .cse19 .cse3 .cse18 .cse5 .cse7 .cse23 .cse9 .cse10 (= 16 |old(~a4~0)|)) (or .cse36 .cse10 .cse34 .cse20) (or .cse22 .cse30 .cse9 .cse10 .cse12 .cse20) (or (or .cse22 .cse1 .cse3 .cse21 .cse4 .cse5 .cse15 .cse23 .cse9 .cse10) .cse2))))) [2018-12-09 18:49:39,256 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,256 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,256 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,256 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,256 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,256 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,256 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,256 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,256 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,256 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,256 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,256 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,256 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,257 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse16 (= 18 |old(~a26~0)|)) (.cse10 (= 17 |old(~a4~0)|))) (let ((.cse19 (= 18 |old(~a14~0)|)) (.cse3 (= 0 |old(~a14~0)|)) (.cse14 (= 0 |old(~a28~0)|)) (.cse33 (not .cse10)) (.cse22 (not (= 1 |old(~a3~0)|))) (.cse2 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse30 (not (= 15 |old(~a28~0)|))) (.cse34 (not (= 19 |old(~a14~0)|))) (.cse8 (not (= 1 |old(~a7~0)|))) (.cse37 (not .cse16)) (.cse13 (= 16 |old(~a28~0)|)) (.cse42 (= 18 ~a14~0)) (.cse40 (= ~a26~0 |old(~a26~0)|)) (.cse20 (= ~a3~0 1)) (.cse38 (= |old(~a14~0)| ~a14~0)) (.cse32 (not (= calculate_output2_~input 0))) (.cse31 (= ~a7~0 1)) (.cse44 (= |old(~a26~0)| ~a26~0)) (.cse39 (= ~a28~0 |old(~a28~0)|)) (.cse43 (= ~a4~0 |old(~a4~0)|))) (let ((.cse11 (and .cse38 .cse32 .cse31 .cse44 .cse39 .cse43)) (.cse24 (and .cse32 .cse20)) (.cse28 (and .cse38 .cse32 .cse44 .cse39 .cse43 .cse20)) (.cse27 (and .cse38 .cse39 .cse43 .cse40)) (.cse18 (not (= |old(~a4~0)| 17))) (.cse25 (and .cse38 .cse44 .cse39 .cse43)) (.cse36 (< 16 |old(~a28~0)|)) (.cse17 (and .cse42 .cse44 .cse39 .cse43)) (.cse1 (not .cse13)) (.cse29 (and (or .cse3 .cse33 .cse22 .cse2 .cse5 .cse14 (not (= (mod |old(~a14~0)| 2) 0)) (= 0 |old(~a26~0)|)) (or .cse33 .cse22 .cse2 .cse5 .cse30 .cse34 .cse8 .cse37))) (.cse21 (= 20 |old(~a14~0)|)) (.cse12 (not (= 17 |old(~a26~0)|))) (.cse15 (not .cse19)) (.cse0 (= 20 |old(~a26~0)|)) (.cse26 (and .cse32 .cse31)) (.cse6 (< |old(~a26~0)| 18)) (.cse23 (not (= 18 |old(~a4~0)|))) (.cse41 (and .cse32 .cse31 .cse20)) (.cse35 (not (= |old(~a26~0)| 18))) (.cse4 (= |old(~a4~0)| |old(~a26~0)|)) (.cse7 (= 0 |old(~a4~0)|)) (.cse9 (= |calculate_output2_#in~input| 0))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) .cse11) (or .cse12 .cse2 .cse13 .cse3 .cse5 .cse14 .cse7 .cse8 .cse9 .cse11 .cse10) (or .cse15 .cse16 .cse0 .cse6 .cse17 .cse18) (or .cse2 .cse18 .cse3 .cse5 .cse16 .cse0 .cse14 .cse6 .cse8 .cse9 .cse19 .cse11) (or .cse20 .cse21 .cse2 .cse3 .cse22 .cse5 .cse0 .cse14 .cse6 .cse8 .cse9 .cse23 .cse19) (or .cse21 .cse1 .cse2 .cse18 .cse24 .cse3 .cse22 .cse5 .cse0 .cse6 .cse9) (or .cse1 .cse25 .cse16 .cse0 .cse6 .cse18) (or .cse2 .cse18 .cse13 .cse3 .cse22 .cse5 .cse16 .cse0 .cse14 .cse6 .cse24 .cse9) (or .cse21 .cse1 .cse2 .cse3 .cse4 .cse5 .cse0 .cse6 .cse7 .cse8 .cse9 .cse19 .cse26) (or .cse1 .cse12 .cse19 .cse27) (or .cse13 .cse28 .cse0 .cse6 .cse9 .cse29) (or .cse20 (or .cse12 .cse2 .cse3 .cse4 .cse22 .cse5 .cse30 .cse7 .cse8 .cse9)) (or .cse13 .cse0 .cse31 .cse6 .cse8 .cse9 .cse29) (or .cse12 (and .cse32 (and (= ~a7~0 0) .cse20)) .cse9 (or (not (= 0 |old(~a7~0)|)) .cse33 .cse22 .cse2 .cse5 .cse30 .cse34)) (or .cse0 .cse20 (or .cse2 .cse3 .cse4 .cse22 .cse5 .cse30 .cse6 .cse7 .cse8 .cse9 .cse19 .cse10)) (or .cse21 .cse2 .cse26 .cse3 .cse4 .cse5 .cse0 .cse14 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse25 .cse16 .cse0 .cse6 .cse23) (or .cse1 .cse2 .cse11 .cse35 .cse3 .cse5 .cse8 .cse9 .cse23 .cse19) (or .cse12 .cse36 .cse24 .cse9 .cse19 .cse29) (or .cse1 .cse12 .cse2 .cse18 .cse3 .cse22 .cse24 .cse5 .cse9) (or .cse2 .cse36 .cse13 .cse3 .cse4 .cse5 .cse0 .cse14 .cse6 .cse7 .cse26 .cse8 .cse9 (= 16 |old(~a4~0)|)) (or .cse13 .cse0 .cse6 .cse36 .cse18 .cse25) (or .cse21 .cse1 .cse25 .cse37) (or .cse2 .cse15 .cse17 .cse5 .cse8 .cse9 .cse37) (or .cse1 .cse12 .cse15 .cse9 .cse29 .cse17) (or .cse12 .cse27 .cse19 .cse18) (or .cse13 .cse0 .cse6 .cse23 (and .cse38 .cse39 .cse40 (= 18 ~a4~0))) (or .cse28 .cse9 .cse37 .cse29) (or .cse21 .cse2 .cse3 .cse5 .cse0 .cse14 .cse6 .cse8 .cse9 .cse23 .cse19 .cse26) (or .cse26 .cse2 .cse15 .cse35 .cse4 .cse5 .cse14 .cse7 .cse8 .cse9) (or .cse26 .cse2 .cse3 .cse4 .cse5 .cse16 .cse0 .cse14 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse41 .cse0 (and (or .cse1 .cse2 .cse3 .cse4 .cse22 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse1 .cse2 .cse3 .cse22 .cse5 .cse6 .cse8 .cse9 .cse23))) (or .cse13 .cse12 .cse25 .cse36) (or .cse13 .cse12 .cse25 .cse23) (or .cse1 .cse12 .cse2 .cse20 .cse3 .cse22 .cse5 .cse8 .cse9 .cse23) (or .cse1 .cse12 .cse2 .cse3 .cse5 .cse26 .cse8 .cse9 .cse23) (or .cse15 (or .cse4 .cse22 .cse12 .cse2 .cse5 .cse14 .cse7 .cse8 .cse9) .cse20) (or .cse2 .cse15 .cse22 .cse5 .cse16 .cse0 .cse30 .cse6 .cse8 .cse9 .cse23 .cse20) (or .cse13 .cse4 .cse27 .cse0 .cse6 .cse10) (or .cse21 .cse0 .cse25 .cse6 .cse19 .cse18) (or .cse2 .cse15 .cse18 .cse13 .cse5 .cse0 .cse14 .cse6 .cse8 .cse9 .cse26) (or .cse26 .cse1 .cse12 .cse2 .cse18 .cse3 .cse5 .cse8 .cse9 .cse19) (or .cse13 .cse21 .cse12 .cse25 .cse10) (or .cse2 .cse36 .cse13 .cse3 .cse5 .cse0 .cse14 .cse26 .cse6 .cse8 .cse9 .cse23) (or .cse12 .cse2 .cse15 .cse5 .cse17 .cse8 .cse9 .cse23) (or .cse1 .cse4 .cse15 .cse0 .cse6 (and .cse42 .cse39 .cse43 .cse40)) (or .cse1 (and .cse32 .cse31 .cse42 .cse44 .cse39 .cse43) .cse12 .cse2 .cse15 .cse22 .cse5 .cse7 .cse8 .cse9) (or .cse12 .cse41 .cse8 .cse9 .cse19 .cse29) (or .cse21 .cse12 .cse2 .cse20 .cse3 .cse22 .cse5 .cse14 .cse8 .cse9 .cse23) (or .cse2 .cse15 .cse13 .cse5 .cse0 .cse14 .cse26 .cse6 .cse8 .cse9 .cse23) (or .cse41 .cse2 .cse35 .cse3 .cse4 .cse22 .cse5 .cse14 .cse7 .cse8 .cse9 .cse10))))) [2018-12-09 18:49:39,266 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,276 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,277 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,277 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,277 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,277 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,277 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,277 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,286 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,286 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,286 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,286 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,286 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,286 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,287 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,296 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,296 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,296 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,296 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,297 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,299 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,299 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,299 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,299 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,299 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,299 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,299 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,299 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,299 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,299 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,299 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,299 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,299 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,299 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,299 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,299 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,300 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,300 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,300 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,300 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,300 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,300 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,300 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,300 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,300 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,300 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,300 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,300 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,300 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,300 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,301 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,301 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse15 (= 18 |old(~a26~0)|)) (.cse12 (= 17 |old(~a4~0)|))) (let ((.cse16 (= 18 |old(~a14~0)|)) (.cse4 (= 0 |old(~a14~0)|)) (.cse8 (= 0 |old(~a28~0)|)) (.cse39 (not .cse12)) (.cse23 (not (= 1 |old(~a3~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse6 (not (= 1 ~a1~0))) (.cse25 (not (= 15 |old(~a28~0)|))) (.cse40 (not (= 19 |old(~a14~0)|))) (.cse11 (not (= 1 |old(~a7~0)|))) (.cse28 (not .cse15)) (.cse33 (= 16 |old(~a28~0)|)) (.cse43 (= 18 ~a14~0)) (.cse37 (= ~a26~0 |old(~a26~0)|)) (.cse41 (= ~a7~0 1)) (.cse35 (= |old(~a14~0)| ~a14~0)) (.cse38 (not (= calculate_output_~input 0))) (.cse45 (= |old(~a26~0)| ~a26~0)) (.cse36 (= ~a28~0 |old(~a28~0)|)) (.cse44 (= ~a4~0 |old(~a4~0)|)) (.cse24 (= ~a3~0 1))) (let ((.cse27 (and .cse35 .cse38 .cse45 .cse36 .cse44 .cse24)) (.cse3 (and .cse41 .cse38)) (.cse31 (not (= |old(~a26~0)| 18))) (.cse32 (and .cse41 .cse38 .cse24)) (.cse30 (and .cse35 .cse36 .cse44 .cse37)) (.cse29 (and .cse35 .cse45 .cse36 .cse44)) (.cse20 (and .cse43 .cse45 .cse36 .cse44)) (.cse13 (not .cse33)) (.cse34 (< 16 |old(~a28~0)|)) (.cse22 (and .cse38 .cse24)) (.cse21 (and (or .cse4 .cse39 .cse23 .cse1 .cse6 .cse8 (not (= (mod |old(~a14~0)| 2) 0)) (= 0 |old(~a26~0)|)) (or .cse39 .cse23 .cse1 .cse6 .cse25 .cse40 .cse11 .cse28))) (.cse19 (not .cse16)) (.cse42 (and .cse41 .cse38 .cse43 .cse45 .cse36 .cse44)) (.cse17 (not (= |old(~a4~0)| 17))) (.cse14 (and .cse35 .cse41 .cse38 .cse45 .cse36 .cse44)) (.cse0 (= 20 |old(~a14~0)|)) (.cse18 (not (= 17 |old(~a26~0)|))) (.cse26 (not (= 18 |old(~a4~0)|))) (.cse7 (= 20 |old(~a26~0)|)) (.cse2 (= |calculate_output_#in~input| 0)) (.cse5 (= |old(~a4~0)| |old(~a26~0)|)) (.cse9 (< |old(~a26~0)| 18)) (.cse10 (= 0 |old(~a4~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse7 (or .cse13 .cse1 .cse2 .cse4 .cse5 .cse6 .cse9 .cse10 .cse11 .cse12) .cse14) (or .cse1 .cse3 .cse2 .cse4 .cse5 .cse6 .cse15 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse0 .cse13 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse9 .cse10 .cse11 .cse16) (or .cse13 .cse1 .cse2 .cse17 .cse3 .cse4 .cse6 .cse15 .cse7 .cse9 .cse11 .cse16) (or .cse13 .cse18 .cse19 .cse2 .cse20 .cse21) (or .cse0 .cse1 .cse22 .cse2 .cse17 .cse4 .cse23 .cse6 .cse15 .cse7 .cse8 .cse9) (or .cse19 .cse15 .cse7 .cse9 .cse20 .cse17) (or .cse13 .cse18 .cse1 .cse2 .cse17 .cse4 .cse23 .cse6 .cse22) (or .cse1 .cse19 .cse2 .cse24 .cse23 .cse6 .cse15 .cse7 .cse25 .cse9 .cse11 .cse26) (or .cse27 .cse2 .cse28 .cse21) (or .cse13 .cse29 .cse15 .cse7 .cse9 .cse17) (or .cse24 .cse7 (or .cse9 (or .cse13 .cse1 .cse2 .cse4 .cse5 .cse23 .cse6 .cse10 .cse11) .cse12)) (or .cse13 .cse18 .cse16 .cse30) (or .cse19 (or .cse5 .cse23 .cse18 .cse1 .cse6 .cse8 .cse10 .cse11 .cse2) .cse24) (or .cse29 .cse15 .cse7 .cse9 .cse26) (or .cse3 .cse13 .cse18 .cse1 .cse2 .cse17 .cse4 .cse6 .cse11 .cse16) (or .cse13 .cse1 .cse2 .cse31 .cse4 .cse23 .cse24 .cse6 .cse10 .cse11) (or .cse18 .cse2 .cse32 .cse11 .cse16 .cse21) (or .cse1 .cse2 .cse31 .cse4 .cse5 .cse23 .cse6 .cse32 .cse8 .cse10 .cse11 .cse12) (or .cse33 .cse7 .cse9 .cse34 .cse17 .cse29) (or .cse0 .cse1 .cse3 .cse2 .cse4 .cse6 .cse7 .cse8 .cse9 .cse11 .cse26 .cse16) (or .cse0 .cse13 .cse29 .cse28) (or .cse3 .cse1 .cse2 .cse34 .cse4 .cse6 .cse7 .cse8 .cse9 .cse11 .cse26 .cse16) (or .cse32 (or .cse18 .cse1 .cse2 .cse4 .cse5 .cse23 .cse6 .cse25 .cse10 .cse11)) (or .cse18 .cse30 .cse16 .cse17) (or .cse33 .cse7 .cse9 .cse26 (and .cse35 .cse36 .cse37 (= 18 ~a4~0))) (or .cse2 .cse33 .cse27 .cse7 .cse9 .cse21) (or .cse13 .cse18 .cse1 .cse2 .cse4 .cse23 .cse6 .cse11 .cse26 .cse24) (or .cse18 .cse2 (and .cse38 (and (= ~a7~0 0) .cse24)) (or (not (= 0 |old(~a7~0)|)) .cse39 .cse23 .cse1 .cse6 .cse25 .cse40)) (or .cse13 .cse1 .cse19 .cse2 .cse31 .cse5 .cse6 .cse3 .cse10 .cse11) (or .cse1 .cse2 .cse34 .cse31 .cse33 .cse4 .cse6 .cse8 .cse3 .cse10 .cse11 (= 16 |old(~a4~0)|)) (or .cse33 .cse18 .cse29 .cse34) (or .cse33 .cse18 .cse29 .cse26) (or .cse13 .cse18 .cse1 .cse2 .cse4 .cse6 .cse3 .cse11 .cse26) (or .cse1 .cse29 .cse2 .cse31 .cse6 .cse11 .cse26) (or .cse0 .cse13 .cse1 .cse2 .cse17 .cse4 .cse23 .cse6 .cse7 .cse22 .cse9) (or .cse2 .cse33 .cse41 .cse7 .cse9 .cse11 .cse21) (or .cse19 .cse7 .cse32 (or .cse13 .cse1 .cse2 .cse23 .cse6 .cse9 .cse11 .cse26)) (or .cse33 .cse5 .cse30 .cse7 .cse9 .cse12) (or .cse0 .cse7 .cse29 .cse9 .cse16 .cse17) (or .cse13 .cse18 .cse1 .cse19 .cse42 .cse2 .cse23 .cse6 .cse10 .cse11) (or .cse33 .cse0 .cse18 .cse29 .cse12) (or .cse0 .cse1 .cse24 .cse2 .cse4 .cse23 .cse6 .cse7 .cse8 .cse9 .cse11 .cse26 .cse16) (or .cse18 .cse1 .cse19 .cse2 .cse20 .cse6 .cse11 .cse26) (or .cse13 .cse5 .cse19 .cse7 .cse9 (and .cse43 .cse36 .cse44 .cse37)) (or .cse18 .cse2 .cse34 .cse22 .cse16 .cse21) (or .cse1 .cse19 .cse42 .cse2 .cse33 .cse6 .cse8 .cse10 .cse11 .cse28) (or .cse1 .cse2 .cse17 .cse33 .cse4 .cse6 .cse15 .cse7 .cse8 .cse9 .cse14 .cse11) (or .cse18 .cse1 .cse2 .cse14 .cse33 .cse4 .cse6 .cse8 .cse10 .cse11 .cse12) (or .cse0 .cse18 .cse1 .cse24 .cse2 .cse4 .cse23 .cse6 .cse8 .cse11 .cse26) (or .cse7 (or .cse1 .cse2 .cse4 .cse5 .cse23 .cse6 .cse25 .cse9 .cse10 .cse11 .cse16 .cse12) .cse24))))) [2018-12-09 18:49:39,311 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,322 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,322 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,322 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,322 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,322 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-12-09 18:49:39,322 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-12-09 18:49:39,322 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,322 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,322 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,322 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,322 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,323 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,323 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,323 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,323 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,323 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,323 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,323 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,323 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,323 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,323 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,323 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,323 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,323 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,323 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,323 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,323 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,323 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,323 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,333 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,333 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,333 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,333 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,333 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,333 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,333 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,333 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,333 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,333 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,333 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,333 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,333 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,334 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,334 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,334 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,334 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,334 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,334 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,334 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,334 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,334 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,334 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,334 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,334 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,334 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,334 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,334 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,334 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,334 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,345 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse29 (= 18 |old(~a26~0)|)) (.cse24 (= 17 |old(~a4~0)|))) (let ((.cse14 (= 16 |old(~a28~0)|)) (.cse23 (= 18 |old(~a14~0)|)) (.cse15 (= 0 |old(~a14~0)|)) (.cse16 (= 0 |old(~a28~0)|)) (.cse6 (not .cse24)) (.cse7 (not (= 1 |old(~a3~0)|))) (.cse8 (not (= 1 ~a25~0))) (.cse9 (not (= 1 ~a1~0))) (.cse10 (not (= 15 |old(~a28~0)|))) (.cse11 (not (= 19 |old(~a14~0)|))) (.cse19 (not (= 1 |old(~a7~0)|))) (.cse2 (not .cse29)) (.cse39 (= ~a26~0 |old(~a26~0)|)) (.cse5 (= ~a3~0 1)) (.cse37 (= |old(~a14~0)| ~a14~0)) (.cse18 (= ~a7~0 1)) (.cse40 (= 18 ~a14~0)) (.cse42 (= |old(~a26~0)| ~a26~0)) (.cse38 (= ~a28~0 |old(~a28~0)|)) (.cse41 (= ~a4~0 |old(~a4~0)|))) (let ((.cse32 (and .cse18 .cse40 .cse42 .cse38 .cse41)) (.cse27 (and .cse37 .cse18 .cse42 .cse38 .cse41)) (.cse34 (and .cse18 .cse5)) (.cse12 (< 16 |old(~a28~0)|)) (.cse35 (and .cse37 .cse38 .cse41 .cse39)) (.cse33 (and .cse40 .cse42 .cse38 .cse41)) (.cse4 (not (= 17 |old(~a26~0)|))) (.cse30 (and .cse37 .cse42 .cse38 .cse41)) (.cse0 (and .cse37 .cse42 .cse38 .cse41 .cse5)) (.cse3 (and (or .cse15 .cse6 .cse7 .cse8 .cse9 .cse16 (not (= (mod |old(~a14~0)| 2) 0)) (= 0 |old(~a26~0)|)) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse19 .cse2))) (.cse31 (not .cse23)) (.cse21 (= |old(~a4~0)| |old(~a26~0)|)) (.cse13 (not (= |old(~a26~0)| 18))) (.cse17 (= 0 |old(~a4~0)|)) (.cse25 (not .cse14)) (.cse28 (not (= |old(~a4~0)| 17))) (.cse36 (= 20 |old(~a14~0)|)) (.cse1 (= |calculate_output_#in~input| 0)) (.cse20 (= 20 |old(~a26~0)|)) (.cse22 (< |old(~a26~0)| 18)) (.cse26 (not (= 18 |old(~a4~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 (and (= ~a7~0 0) .cse5) (or (not (= 0 |old(~a7~0)|)) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11)) (or .cse8 .cse1 .cse12 .cse13 .cse14 .cse15 .cse9 .cse16 .cse17 .cse18 .cse19 (= 16 |old(~a4~0)|)) (or .cse20 .cse5 (or .cse8 .cse1 .cse15 .cse21 .cse7 .cse9 .cse10 .cse22 .cse17 .cse19 .cse23 .cse24)) (or .cse25 .cse4 .cse8 .cse1 .cse15 .cse9 .cse19 .cse26 .cse18) (or .cse25 .cse8 .cse1 .cse15 .cse27 .cse9 .cse20 .cse22 .cse19 .cse26 .cse23) (or .cse25 .cse4 .cse8 .cse1 .cse28 .cse5 .cse15 .cse7 .cse9) (or .cse8 .cse1 .cse28 .cse14 .cse15 .cse7 .cse9 .cse29 .cse20 .cse16 .cse22 .cse5) (or .cse8 .cse1 .cse28 .cse30 .cse9 .cse29 .cse20 .cse22 .cse19) (or .cse8 .cse31 .cse1 .cse18 .cse14 .cse9 .cse20 .cse16 .cse22 .cse19 .cse26) (or .cse32 .cse8 .cse31 .cse1 .cse14 .cse21 .cse9 .cse20 .cse16 .cse22 .cse17 .cse19) (or .cse31 .cse29 .cse20 .cse22 .cse33 .cse28) (or .cse25 .cse4 .cse8 .cse1 .cse28 .cse15 .cse9 .cse18 .cse19 .cse23) (or .cse18 .cse1 .cse14 .cse20 .cse22 .cse19 .cse3) (or .cse5 (or .cse4 .cse8 .cse1 .cse15 .cse21 .cse7 .cse9 .cse10 .cse17 .cse19)) (or .cse4 .cse34 .cse1 .cse19 .cse23 .cse3) (or .cse20 (or .cse25 .cse8 .cse1 .cse15 .cse21 .cse9 .cse22 .cse17 .cse19 .cse24) .cse27) (or .cse25 .cse8 .cse31 .cse1 .cse13 .cse21 .cse9 .cse17 .cse19 .cse18) (or .cse25 .cse30 .cse29 .cse20 .cse22 .cse28) (or .cse8 .cse31 .cse5 .cse1 .cse7 .cse9 .cse29 .cse20 .cse10 .cse22 .cse19 .cse26) (or .cse25 .cse4 .cse23 .cse35) (or .cse25 .cse4 .cse8 .cse31 .cse32 .cse1 .cse9 .cse19 .cse26) (or .cse25 .cse4 .cse8 .cse31 .cse1 .cse32 .cse7 .cse9 .cse17 .cse19) (or .cse25 .cse8 .cse31 .cse1 .cse13 .cse7 .cse9 .cse34 .cse19 .cse26) (or .cse25 .cse8 .cse1 .cse28 .cse15 .cse18 .cse9 .cse29 .cse20 .cse22 .cse19 .cse23) (or .cse30 .cse29 .cse20 .cse22 .cse26) (or .cse14 .cse20 .cse22 .cse12 .cse28 .cse30) (or .cse4 .cse8 .cse1 .cse14 .cse15 .cse9 .cse16 .cse17 .cse19 .cse27 .cse24) (or .cse36 .cse25 .cse30 .cse2) (or .cse8 .cse1 .cse13 .cse15 .cse21 .cse7 .cse9 .cse16 .cse34 .cse17 .cse19 .cse24) (or .cse4 .cse35 .cse23 .cse28) (or .cse4 .cse1 .cse12 .cse5 .cse23 .cse3) (or .cse14 .cse20 .cse22 .cse26 (and .cse37 .cse38 .cse39 (= 18 ~a4~0))) (or .cse5 .cse31 (or .cse21 .cse7 .cse4 .cse8 .cse9 .cse16 .cse17 .cse19 .cse1)) (or .cse25 .cse4 .cse8 .cse1 .cse5 .cse15 .cse7 .cse9 .cse19 .cse26) (or .cse8 .cse1 .cse14 .cse15 .cse21 .cse9 .cse18 .cse29 .cse20 .cse16 .cse22 .cse17 .cse19) (or .cse36 .cse4 .cse8 .cse1 .cse5 .cse15 .cse7 .cse9 .cse16 .cse19 .cse26) (or .cse14 .cse4 .cse30 .cse12) (or .cse14 .cse4 .cse30 .cse26) (or .cse36 .cse25 .cse8 .cse1 .cse15 .cse21 .cse9 .cse20 .cse22 .cse17 .cse19 .cse23 .cse18) (or .cse14 .cse21 .cse35 .cse20 .cse22 .cse24) (or .cse36 .cse20 .cse30 .cse22 .cse23 .cse28) (or .cse25 .cse4 .cse31 .cse33 .cse1 .cse3) (or .cse14 .cse36 .cse4 .cse30 .cse24) (or .cse36 .cse8 .cse18 .cse1 .cse13 .cse15 .cse9 .cse16 .cse17 .cse19 .cse23 .cse24) (or .cse1 .cse14 .cse20 .cse22 .cse0 .cse3) (or .cse25 .cse21 .cse31 .cse20 .cse22 (and .cse40 .cse38 .cse41 .cse39)) (or .cse20 .cse5 (or .cse22 (or .cse25 .cse8 .cse1 .cse15 .cse21 .cse7 .cse9 .cse17 .cse19) .cse24)) (or .cse25 .cse8 .cse1 .cse13 .cse15 .cse7 .cse9 .cse5 .cse17 .cse19) (or .cse5 .cse36 .cse25 .cse8 .cse1 .cse28 .cse15 .cse7 .cse9 .cse20 .cse22) (or .cse36 .cse8 .cse1 .cse5 .cse15 .cse7 .cse9 .cse20 .cse16 .cse22 .cse19 .cse26 .cse23))))) [2018-12-09 18:49:39,355 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,366 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,366 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,366 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,366 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,366 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,366 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,366 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,366 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,366 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,366 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,366 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,366 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,366 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,366 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,367 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,367 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,367 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,367 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,367 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,367 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,367 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,367 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,367 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,367 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,367 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,367 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,367 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,367 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,367 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,378 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,379 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,379 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,379 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,379 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,379 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-12-09 18:49:39,379 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 18:49:39,379 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= ~a14~0 19) (= ~a26~0 18) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= ~a4~0 17) (= ~a3~0 1)) [2018-12-09 18:49:39,379 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 18:49:39,388 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 18:49:39,388 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (not (= 1 |old(~a3~0)|)) (not (= 1 ~a1~0)) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 1 |old(~a7~0)|)) (not (= 18 |old(~a26~0)|)) (and (= ~a14~0 19) (= ~a7~0 1) (= |old(~a26~0)| ~a26~0) (= ~a28~0 15) (= ~a4~0 |old(~a4~0)|) (= ~a3~0 1))) [2018-12-09 18:49:39,388 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-12-09 18:49:39,389 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-12-09 18:49:39,389 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse7 (= ~a7~0 1)) (.cse6 (not (= ~a14~0 0))) (.cse21 (= ~a4~0 17))) (let ((.cse10 (not (= 20 ~a14~0))) (.cse2 (not (= ~a4~0 ~a26~0))) (.cse9 (not (= 17 ~a4~0))) (.cse0 (= 16 ~a28~0)) (.cse16 (let ((.cse22 (= ~a25~0 1))) (or (and .cse7 (= ~a14~0 19) (= ~a26~0 18) .cse22 (= ~a28~0 15) .cse21) (and .cse6 (= (mod ~a14~0 2) 0) (not (= ~a26~0 0)) .cse22 .cse21)))) (.cse13 (not (= ~a14~0 18))) (.cse1 (= 18 ~a14~0)) (.cse12 (not (= 18 ~a26~0))) (.cse11 (= |old(~a4~0)| ~a4~0)) (.cse15 (= 18 ~a4~0)) (.cse3 (not (= ~a26~0 20))) (.cse4 (<= 18 ~a26~0)) (.cse18 (not (= ~a28~0 16))) (.cse20 (<= ~a28~0 16)) (.cse14 (= 17 ~a26~0)) (.cse5 (not (= main_~input~0 0))) (.cse8 (not (= ~a4~0 0))) (.cse17 (= ~a3~0 1)) (.cse19 (not .cse21))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse8 .cse3 .cse4 .cse9) (and (= |old(~a26~0)| ~a26~0) .cse10 .cse9) (and .cse5 .cse11 .cse7 .cse12 .cse3 .cse4) (and .cse13 .cse10 .cse3 .cse4 .cse11) (and .cse14 .cse5 .cse7 .cse8 .cse13) (and .cse14 .cse13 .cse10) (not (= 1 ~a1~0)) (and .cse12 .cse3 .cse4 .cse15) (and .cse0 .cse12 .cse3 .cse4 .cse11) (and .cse5 .cse16 .cse3 .cse4 .cse17) (and .cse14 .cse13 .cse11) (and .cse14 .cse5 .cse15 .cse7) (and .cse14 .cse13 .cse15) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and .cse18 .cse2 .cse3 .cse4 .cse9) (and .cse14 .cse18 .cse1 .cse19) (and .cse18 .cse3 .cse4 .cse11 .cse20) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse14 .cse5 .cse0 .cse16 .cse17) (and .cse5 (= ~a26~0 |old(~a26~0)|) .cse7 .cse1) (and .cse14 .cse13 .cse20) (and .cse18 .cse3 .cse4 .cse15) (and .cse1 .cse12 .cse3 .cse4 .cse11) (and .cse5 .cse15 .cse7 .cse3 .cse4) (and .cse14 .cse18 .cse20) (and .cse14 .cse5 .cse7 .cse8 .cse17 .cse19) (not (= 18 |old(~a26~0)|))))) [2018-12-09 18:49:39,389 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-12-09 18:49:39,389 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse10 (not (= ~a14~0 0))) (.cse21 (= ~a4~0 17)) (.cse15 (= ~a3~0 1))) (let ((.cse12 (= |old(~a26~0)| ~a26~0)) (.cse7 (not (= ~a4~0 0))) (.cse13 (not (= 20 ~a14~0))) (.cse18 (and .cse10 (not (= ~a28~0 0)) (= (mod ~a14~0 2) 0) (= ~a1~0 1) (not (= ~a26~0 0)) .cse21 .cse15)) (.cse0 (= 16 ~a28~0)) (.cse2 (not (= ~a4~0 ~a26~0))) (.cse11 (not (= 17 ~a4~0))) (.cse16 (not .cse21)) (.cse8 (not (= ~a14~0 18))) (.cse9 (= 18 ~a4~0)) (.cse6 (= ~a7~0 1)) (.cse1 (= 18 ~a14~0)) (.cse17 (not (= 18 ~a26~0))) (.cse3 (not (= ~a26~0 20))) (.cse4 (<= 18 ~a26~0)) (.cse14 (= |old(~a4~0)| ~a4~0)) (.cse5 (= 17 ~a26~0)) (.cse19 (not (= ~a28~0 16))) (.cse20 (<= ~a28~0 16))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse7 .cse8) (and .cse5 .cse9 .cse6) (and .cse2 .cse10 .cse6 .cse7 .cse3 .cse4 .cse11) (and .cse12 .cse13 .cse11) (and .cse6 .cse1 .cse12) (and .cse8 .cse13 .cse3 .cse4 .cse14) (and .cse5 .cse6 .cse7 .cse15 .cse16) (and .cse5 .cse8 .cse13) (not (= 1 ~a1~0)) (and .cse17 .cse3 .cse4 .cse9) (and .cse18 .cse3 .cse4) (and .cse9 .cse6 .cse3 .cse4) (and .cse0 .cse17 .cse3 .cse4 .cse14) (and .cse5 .cse8 .cse14) (and .cse5 .cse8 .cse9) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (and .cse5 .cse18 .cse0) (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and .cse19 .cse2 .cse3 .cse4 .cse11) (and .cse5 .cse19 .cse1 .cse16) (and .cse19 .cse3 .cse4 .cse14 .cse20) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse5 .cse8 .cse20) (and .cse19 .cse3 .cse4 .cse9) (and .cse14 .cse6 .cse17 .cse3 .cse4) (and .cse1 .cse17 .cse3 .cse4 .cse14) (and .cse5 .cse19 .cse20) (not (= 18 |old(~a26~0)|))))) [2018-12-09 18:49:39,390 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-12-09 18:49:39,403 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 06:49:39 BoogieIcfgContainer [2018-12-09 18:49:39,404 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 18:49:39,404 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 18:49:39,404 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 18:49:39,404 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 18:49:39,405 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 06:42:47" (3/4) ... [2018-12-09 18:49:39,408 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 18:49:39,413 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 18:49:39,413 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-12-09 18:49:39,413 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-12-09 18:49:39,413 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-09 18:49:39,413 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-09 18:49:39,414 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 18:49:39,450 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-09 18:49:39,455 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-09 18:49:39,480 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((16 == a28 && 18 == a14) && !(a4 == a26)) && !(a26 == 20)) && 18 <= a26) || (((17 == a26 && a7 == 1) && !(a4 == 0)) && !(a14 == 18))) || ((17 == a26 && 18 == a4) && a7 == 1)) || ((((((!(a4 == a26) && !(a14 == 0)) && a7 == 1) && !(a4 == 0)) && !(a26 == 20)) && 18 <= a26) && !(17 == a4))) || ((\old(a26) == a26 && !(20 == a14)) && !(17 == a4))) || ((a7 == 1 && 18 == a14) && \old(a26) == a26)) || ((((!(a14 == 18) && !(20 == a14)) && !(a26 == 20)) && 18 <= a26) && \old(a4) == a4)) || ((((17 == a26 && a7 == 1) && !(a4 == 0)) && a3 == 1) && !(a4 == 17))) || ((17 == a26 && !(a14 == 18)) && !(20 == a14))) || !(1 == a1)) || (((!(18 == a26) && !(a26 == 20)) && 18 <= a26) && 18 == a4)) || ((((((((!(a14 == 0) && !(a28 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a4 == 17) && a3 == 1) && !(a26 == 20)) && 18 <= a26)) || (((18 == a4 && a7 == 1) && !(a26 == 20)) && 18 <= a26)) || ((((16 == a28 && !(18 == a26)) && !(a26 == 20)) && 18 <= a26) && \old(a4) == a4)) || ((17 == a26 && !(a14 == 18)) && \old(a4) == a4)) || ((17 == a26 && !(a14 == 18)) && 18 == a4)) || !(15 == \old(a28))) || !(19 == \old(a14))) || ((17 == a26 && (((((!(a14 == 0) && !(a28 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a4 == 17) && a3 == 1) && 16 == a28)) || !(17 == \old(a4))) || !(1 == a25)) || ((((!(a28 == 16) && !(a4 == a26)) && !(a26 == 20)) && 18 <= a26) && !(17 == a4))) || (((17 == a26 && !(a28 == 16)) && 18 == a14) && !(a4 == 17))) || ((((!(a28 == 16) && !(a26 == 20)) && 18 <= a26) && \old(a4) == a4) && a28 <= 16)) || !(1 == \old(a3))) || !(1 == \old(a7))) || ((17 == a26 && !(a14 == 18)) && a28 <= 16)) || (((!(a28 == 16) && !(a26 == 20)) && 18 <= a26) && 18 == a4)) || ((((\old(a4) == a4 && a7 == 1) && !(18 == a26)) && !(a26 == 20)) && 18 <= a26)) || ((((18 == a14 && !(18 == a26)) && !(a26 == 20)) && 18 <= a26) && \old(a4) == a4)) || ((17 == a26 && !(a28 == 16)) && a28 <= 16)) || !(18 == \old(a26)) [2018-12-09 18:49:39,647 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_a37e23a9-fd71-4c2e-807f-1fc9100cc853/bin-2019/utaipan/witness.graphml [2018-12-09 18:49:39,647 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 18:49:39,647 INFO L168 Benchmark]: Toolchain (without parser) took 415708.16 ms. Allocated memory was 1.0 GB in the beginning and 6.3 GB in the end (delta: 5.3 GB). Free memory was 936.3 MB in the beginning and 3.9 GB in the end (delta: -2.9 GB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. [2018-12-09 18:49:39,648 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 18:49:39,648 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1221.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 936.3 MB in the beginning and 1.1 GB in the end (delta: -152.4 MB). Peak memory consumption was 171.7 MB. Max. memory is 11.5 GB. [2018-12-09 18:49:39,648 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 11.5 GB. [2018-12-09 18:49:39,648 INFO L168 Benchmark]: Boogie Preprocessor took 120.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 11.5 GB. [2018-12-09 18:49:39,649 INFO L168 Benchmark]: RCFGBuilder took 2220.10 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 171.4 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -181.5 MB). Peak memory consumption was 358.0 MB. Max. memory is 11.5 GB. [2018-12-09 18:49:39,649 INFO L168 Benchmark]: TraceAbstraction took 411868.10 ms. Allocated memory was 1.4 GB in the beginning and 6.3 GB in the end (delta: 4.9 GB). Free memory was 1.2 GB in the beginning and 4.0 GB in the end (delta: -2.8 GB). Peak memory consumption was 4.9 GB. Max. memory is 11.5 GB. [2018-12-09 18:49:39,649 INFO L168 Benchmark]: Witness Printer took 242.92 ms. Allocated memory is still 6.3 GB. Free memory was 4.0 GB in the beginning and 3.9 GB in the end (delta: 145.3 MB). Peak memory consumption was 145.3 MB. Max. memory is 11.5 GB. [2018-12-09 18:49:39,650 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1221.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 936.3 MB in the beginning and 1.1 GB in the end (delta: -152.4 MB). Peak memory consumption was 171.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 120.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2220.10 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 171.4 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -181.5 MB). Peak memory consumption was 358.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 411868.10 ms. Allocated memory was 1.4 GB in the beginning and 6.3 GB in the end (delta: 4.9 GB). Free memory was 1.2 GB in the beginning and 4.0 GB in the end (delta: -2.8 GB). Peak memory consumption was 4.9 GB. Max. memory is 11.5 GB. * Witness Printer took 242.92 ms. Allocated memory is still 6.3 GB. Free memory was 4.0 GB in the beginning and 3.9 GB in the end (delta: 145.3 MB). Peak memory consumption was 145.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4781]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4816]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((16 == a28 && 18 == a14) && !(a4 == a26)) && !(a26 == 20)) && 18 <= a26) || (((17 == a26 && a7 == 1) && !(a4 == 0)) && !(a14 == 18))) || ((17 == a26 && 18 == a4) && a7 == 1)) || ((((((!(a4 == a26) && !(a14 == 0)) && a7 == 1) && !(a4 == 0)) && !(a26 == 20)) && 18 <= a26) && !(17 == a4))) || ((\old(a26) == a26 && !(20 == a14)) && !(17 == a4))) || ((a7 == 1 && 18 == a14) && \old(a26) == a26)) || ((((!(a14 == 18) && !(20 == a14)) && !(a26 == 20)) && 18 <= a26) && \old(a4) == a4)) || ((((17 == a26 && a7 == 1) && !(a4 == 0)) && a3 == 1) && !(a4 == 17))) || ((17 == a26 && !(a14 == 18)) && !(20 == a14))) || !(1 == a1)) || (((!(18 == a26) && !(a26 == 20)) && 18 <= a26) && 18 == a4)) || ((((((((!(a14 == 0) && !(a28 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a4 == 17) && a3 == 1) && !(a26 == 20)) && 18 <= a26)) || (((18 == a4 && a7 == 1) && !(a26 == 20)) && 18 <= a26)) || ((((16 == a28 && !(18 == a26)) && !(a26 == 20)) && 18 <= a26) && \old(a4) == a4)) || ((17 == a26 && !(a14 == 18)) && \old(a4) == a4)) || ((17 == a26 && !(a14 == 18)) && 18 == a4)) || !(15 == \old(a28))) || !(19 == \old(a14))) || ((17 == a26 && (((((!(a14 == 0) && !(a28 == 0)) && a14 % 2 == 0) && a1 == 1) && !(a26 == 0)) && a4 == 17) && a3 == 1) && 16 == a28)) || !(17 == \old(a4))) || !(1 == a25)) || ((((!(a28 == 16) && !(a4 == a26)) && !(a26 == 20)) && 18 <= a26) && !(17 == a4))) || (((17 == a26 && !(a28 == 16)) && 18 == a14) && !(a4 == 17))) || ((((!(a28 == 16) && !(a26 == 20)) && 18 <= a26) && \old(a4) == a4) && a28 <= 16)) || !(1 == \old(a3))) || !(1 == \old(a7))) || ((17 == a26 && !(a14 == 18)) && a28 <= 16)) || (((!(a28 == 16) && !(a26 == 20)) && 18 <= a26) && 18 == a4)) || ((((\old(a4) == a4 && a7 == 1) && !(18 == a26)) && !(a26 == 20)) && 18 <= a26)) || ((((18 == a14 && !(18 == a26)) && !(a26 == 20)) && 18 <= a26) && \old(a4) == a4)) || ((17 == a26 && !(a28 == 16)) && a28 <= 16)) || !(18 == \old(a26)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 411.8s OverallTime, 13 OverallIterations, 7 TraceHistogramMax, 309.4s AutomataDifference, 0.0s DeadEndRemovalTime, 56.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 5760 SDtfs, 103175 SDslu, 5000 SDs, 0 SdLazy, 191558 SolverSat, 34344 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 158.6s Time, PredicateUnifierStatistics: 14 DeclaredPredicates, 17824 GetRequests, 17333 SyntacticMatches, 15 SemanticMatches, 476 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5887 ImplicationChecksByTransitivity, 4.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=133794occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 20.7s AbstIntTime, 11 AbstIntIterations, 7 AbstIntStrong, 0.9992363274952307 AbsIntWeakeningRatio, 0.0529940119760479 AbsIntAvgWeakeningVarsNumRemoved, 32.18428143712575 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 4.4s AutomataMinimizationTime, 13 MinimizatonAttempts, 14137 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 5174 PreInvPairs, 5618 NumberOfFragments, 17615 HoareAnnotationTreeSize, 5174 FomulaSimplifications, 242213 FormulaSimplificationTreeSizeReduction, 2.7s HoareSimplificationTime, 13 FomulaSimplificationsInter, 228100 FormulaSimplificationTreeSizeReductionInter, 53.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 6.7s InterpolantComputationTime, 18975 NumberOfCodeBlocks, 18975 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 24249 ConstructedInterpolants, 0 QuantifiedInterpolants, 44127713 SizeOfPredicates, 2 NumberOfNonLiveVariables, 7625 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 21 InterpolantComputations, 2 PerfectInterpolantSequences, 11440/12583 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...