./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem18_label56.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem18_label56.c -s /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c0f35430b4c0674a4f5795631cf388839cabc5a4 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-11-15 23:31:32,296 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 23:31:32,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 23:31:32,310 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 23:31:32,311 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 23:31:32,312 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 23:31:32,314 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 23:31:32,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 23:31:32,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 23:31:32,335 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 23:31:32,336 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 23:31:32,337 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 23:31:32,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 23:31:32,338 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 23:31:32,339 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 23:31:32,340 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 23:31:32,341 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 23:31:32,342 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 23:31:32,344 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 23:31:32,346 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 23:31:32,348 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 23:31:32,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 23:31:32,351 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 23:31:32,351 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 23:31:32,354 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 23:31:32,355 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 23:31:32,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 23:31:32,356 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 23:31:32,356 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 23:31:32,357 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 23:31:32,358 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 23:31:32,358 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 23:31:32,359 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 23:31:32,360 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 23:31:32,361 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 23:31:32,361 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 23:31:32,362 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 23:31:32,362 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 23:31:32,363 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 23:31:32,363 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 23:31:32,364 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 23:31:32,365 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-15 23:31:32,380 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 23:31:32,380 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 23:31:32,382 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 23:31:32,382 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 23:31:32,382 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 23:31:32,383 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 23:31:32,383 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 23:31:32,383 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 23:31:32,384 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 23:31:32,384 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 23:31:32,384 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 23:31:32,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 23:31:32,385 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 23:31:32,385 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 23:31:32,385 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 23:31:32,386 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 23:31:32,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 23:31:32,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 23:31:32,387 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 23:31:32,387 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 23:31:32,387 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 23:31:32,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 23:31:32,388 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 23:31:32,388 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 23:31:32,388 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 23:31:32,388 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 23:31:32,389 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-15 23:31:32,389 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 23:31:32,389 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer 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 -> Automizer 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 -> c0f35430b4c0674a4f5795631cf388839cabc5a4 [2019-11-15 23:31:32,419 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 23:31:32,432 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 23:31:32,435 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 23:31:32,437 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 23:31:32,437 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 23:31:32,438 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem18_label56.c [2019-11-15 23:31:32,502 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/data/ca87d1118/6374f77f35be41889edfafae5e31f152/FLAG7e3c3dd91 [2019-11-15 23:31:33,152 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 23:31:33,154 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/sv-benchmarks/c/eca-rers2012/Problem18_label56.c [2019-11-15 23:31:33,183 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/data/ca87d1118/6374f77f35be41889edfafae5e31f152/FLAG7e3c3dd91 [2019-11-15 23:31:33,235 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/data/ca87d1118/6374f77f35be41889edfafae5e31f152 [2019-11-15 23:31:33,238 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 23:31:33,239 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 23:31:33,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 23:31:33,243 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 23:31:33,247 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 23:31:33,248 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:31:33" (1/1) ... [2019-11-15 23:31:33,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@529cbbf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:31:33, skipping insertion in model container [2019-11-15 23:31:33,257 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:31:33" (1/1) ... [2019-11-15 23:31:33,265 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 23:31:33,389 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 23:31:34,928 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:31:34,934 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 23:31:35,456 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:31:35,486 INFO L192 MainTranslator]: Completed translation [2019-11-15 23:31:35,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:31:35 WrapperNode [2019-11-15 23:31:35,487 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 23:31:35,488 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 23:31:35,489 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 23:31:35,489 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 23:31:35,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:31:35" (1/1) ... [2019-11-15 23:31:35,555 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:31:35" (1/1) ... [2019-11-15 23:31:35,791 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 23:31:35,793 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 23:31:35,793 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 23:31:35,794 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 23:31:35,805 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:31:35" (1/1) ... [2019-11-15 23:31:35,805 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:31:35" (1/1) ... [2019-11-15 23:31:35,828 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:31:35" (1/1) ... [2019-11-15 23:31:35,829 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:31:35" (1/1) ... [2019-11-15 23:31:35,944 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:31:35" (1/1) ... [2019-11-15 23:31:35,988 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:31:35" (1/1) ... [2019-11-15 23:31:36,042 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:31:35" (1/1) ... [2019-11-15 23:31:36,092 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 23:31:36,093 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 23:31:36,093 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 23:31:36,093 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 23:31:36,095 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:31:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/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 [2019-11-15 23:31:36,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 23:31:36,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 23:31:40,935 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 23:31:40,935 INFO L284 CfgBuilder]: Removed 11 assume(true) statements. [2019-11-15 23:31:40,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:31:40 BoogieIcfgContainer [2019-11-15 23:31:40,938 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 23:31:40,939 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-15 23:31:40,939 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-15 23:31:40,942 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-15 23:31:40,942 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 11:31:33" (1/3) ... [2019-11-15 23:31:40,943 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a834792 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:31:40, skipping insertion in model container [2019-11-15 23:31:40,944 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:31:35" (2/3) ... [2019-11-15 23:31:40,944 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a834792 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:31:40, skipping insertion in model container [2019-11-15 23:31:40,944 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:31:40" (3/3) ... [2019-11-15 23:31:40,946 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem18_label56.c [2019-11-15 23:31:40,956 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-15 23:31:40,965 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-15 23:31:40,977 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-15 23:31:41,015 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-15 23:31:41,016 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-15 23:31:41,016 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-15 23:31:41,016 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 23:31:41,016 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 23:31:41,016 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-15 23:31:41,017 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 23:31:41,018 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-15 23:31:41,058 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states. [2019-11-15 23:31:41,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-11-15 23:31:41,068 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:31:41,069 INFO L380 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] [2019-11-15 23:31:41,071 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:31:41,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:31:41,077 INFO L82 PathProgramCache]: Analyzing trace with hash 563919826, now seen corresponding path program 1 times [2019-11-15 23:31:41,086 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:31:41,086 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969112592] [2019-11-15 23:31:41,087 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:31:41,087 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:31:41,087 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:31:41,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:31:41,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:31:41,468 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1969112592] [2019-11-15 23:31:41,469 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:31:41,470 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 23:31:41,470 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241471234] [2019-11-15 23:31:41,476 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:31:41,476 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:31:41,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:31:41,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:31:41,495 INFO L87 Difference]: Start difference. First operand 757 states. Second operand 4 states. [2019-11-15 23:31:48,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:31:48,963 INFO L93 Difference]: Finished difference Result 2898 states and 5646 transitions. [2019-11-15 23:31:48,963 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:31:48,964 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 48 [2019-11-15 23:31:48,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:31:49,004 INFO L225 Difference]: With dead ends: 2898 [2019-11-15 23:31:49,004 INFO L226 Difference]: Without dead ends: 2074 [2019-11-15 23:31:49,013 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:31:49,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2074 states. [2019-11-15 23:31:49,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2074 to 2074. [2019-11-15 23:31:49,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2074 states. [2019-11-15 23:31:49,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 2074 states and 3550 transitions. [2019-11-15 23:31:49,203 INFO L78 Accepts]: Start accepts. Automaton has 2074 states and 3550 transitions. Word has length 48 [2019-11-15 23:31:49,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:31:49,204 INFO L462 AbstractCegarLoop]: Abstraction has 2074 states and 3550 transitions. [2019-11-15 23:31:49,204 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:31:49,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3550 transitions. [2019-11-15 23:31:49,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2019-11-15 23:31:49,219 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:31:49,219 INFO L380 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:31:49,220 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:31:49,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:31:49,220 INFO L82 PathProgramCache]: Analyzing trace with hash 481173752, now seen corresponding path program 1 times [2019-11-15 23:31:49,220 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:31:49,220 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1889915952] [2019-11-15 23:31:49,221 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:31:49,221 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:31:49,221 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:31:49,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:31:49,536 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:31:49,537 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1889915952] [2019-11-15 23:31:49,537 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:31:49,537 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 23:31:49,537 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [463015777] [2019-11-15 23:31:49,539 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:31:49,539 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:31:49,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:31:49,540 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:31:49,540 INFO L87 Difference]: Start difference. First operand 2074 states and 3550 transitions. Second operand 4 states. [2019-11-15 23:31:56,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:31:56,039 INFO L93 Difference]: Finished difference Result 6912 states and 11605 transitions. [2019-11-15 23:31:56,040 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 23:31:56,040 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 117 [2019-11-15 23:31:56,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:31:56,074 INFO L225 Difference]: With dead ends: 6912 [2019-11-15 23:31:56,075 INFO L226 Difference]: Without dead ends: 4840 [2019-11-15 23:31:56,080 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:31:56,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4840 states. [2019-11-15 23:31:56,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4840 to 4834. [2019-11-15 23:31:56,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4834 states. [2019-11-15 23:31:56,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4834 states to 4834 states and 7547 transitions. [2019-11-15 23:31:56,206 INFO L78 Accepts]: Start accepts. Automaton has 4834 states and 7547 transitions. Word has length 117 [2019-11-15 23:31:56,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:31:56,209 INFO L462 AbstractCegarLoop]: Abstraction has 4834 states and 7547 transitions. [2019-11-15 23:31:56,209 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:31:56,210 INFO L276 IsEmpty]: Start isEmpty. Operand 4834 states and 7547 transitions. [2019-11-15 23:31:56,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2019-11-15 23:31:56,216 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:31:56,217 INFO L380 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:31:56,217 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:31:56,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:31:56,218 INFO L82 PathProgramCache]: Analyzing trace with hash -1280632679, now seen corresponding path program 1 times [2019-11-15 23:31:56,218 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:31:56,219 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [60269214] [2019-11-15 23:31:56,220 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:31:56,221 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:31:56,221 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:31:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:31:56,657 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:31:56,658 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [60269214] [2019-11-15 23:31:56,658 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:31:56,659 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 23:31:56,659 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1685556840] [2019-11-15 23:31:56,662 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-15 23:31:56,662 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:31:56,663 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-15 23:31:56,663 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:31:56,667 INFO L87 Difference]: Start difference. First operand 4834 states and 7547 transitions. Second operand 5 states. [2019-11-15 23:32:01,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:32:01,917 INFO L93 Difference]: Finished difference Result 13806 states and 21472 transitions. [2019-11-15 23:32:01,927 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:32:01,927 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2019-11-15 23:32:01,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:32:01,979 INFO L225 Difference]: With dead ends: 13806 [2019-11-15 23:32:01,979 INFO L226 Difference]: Without dead ends: 8974 [2019-11-15 23:32:01,987 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 3 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:32:02,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8974 states. [2019-11-15 23:32:02,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8974 to 8284. [2019-11-15 23:32:02,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8284 states. [2019-11-15 23:32:02,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8284 states to 8284 states and 11321 transitions. [2019-11-15 23:32:02,181 INFO L78 Accepts]: Start accepts. Automaton has 8284 states and 11321 transitions. Word has length 166 [2019-11-15 23:32:02,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:32:02,183 INFO L462 AbstractCegarLoop]: Abstraction has 8284 states and 11321 transitions. [2019-11-15 23:32:02,183 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-15 23:32:02,183 INFO L276 IsEmpty]: Start isEmpty. Operand 8284 states and 11321 transitions. [2019-11-15 23:32:02,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2019-11-15 23:32:02,187 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:32:02,188 INFO L380 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:32:02,188 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:32:02,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:32:02,189 INFO L82 PathProgramCache]: Analyzing trace with hash -1226573613, now seen corresponding path program 1 times [2019-11-15 23:32:02,189 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:32:02,189 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [85541002] [2019-11-15 23:32:02,189 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:32:02,189 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:32:02,190 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:32:02,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:32:02,890 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 159 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:32:02,890 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [85541002] [2019-11-15 23:32:02,890 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [897421762] [2019-11-15 23:32:02,890 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:32:02,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:32:02,990 INFO L256 TraceCheckSpWp]: Trace formula consists of 385 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 23:32:03,011 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:32:03,136 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:32:03,137 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:32:03,137 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2019-11-15 23:32:03,137 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1161694192] [2019-11-15 23:32:03,140 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:32:03,140 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:32:03,141 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:32:03,141 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:32:03,141 INFO L87 Difference]: Start difference. First operand 8284 states and 11321 transitions. Second operand 3 states. [2019-11-15 23:32:07,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:32:07,470 INFO L93 Difference]: Finished difference Result 20706 states and 29097 transitions. [2019-11-15 23:32:07,471 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:32:07,471 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 302 [2019-11-15 23:32:07,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:32:07,545 INFO L225 Difference]: With dead ends: 20706 [2019-11-15 23:32:07,545 INFO L226 Difference]: Without dead ends: 13114 [2019-11-15 23:32:07,554 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 306 GetRequests, 301 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:32:07,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13114 states. [2019-11-15 23:32:07,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13114 to 12424. [2019-11-15 23:32:07,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12424 states. [2019-11-15 23:32:07,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12424 states to 12424 states and 16157 transitions. [2019-11-15 23:32:07,821 INFO L78 Accepts]: Start accepts. Automaton has 12424 states and 16157 transitions. Word has length 302 [2019-11-15 23:32:07,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:32:07,823 INFO L462 AbstractCegarLoop]: Abstraction has 12424 states and 16157 transitions. [2019-11-15 23:32:07,824 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:32:07,824 INFO L276 IsEmpty]: Start isEmpty. Operand 12424 states and 16157 transitions. [2019-11-15 23:32:07,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2019-11-15 23:32:07,831 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:32:07,832 INFO L380 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:32:08,043 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:32:08,044 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:32:08,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:32:08,044 INFO L82 PathProgramCache]: Analyzing trace with hash -212737627, now seen corresponding path program 1 times [2019-11-15 23:32:08,045 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:32:08,045 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1876683713] [2019-11-15 23:32:08,045 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:32:08,045 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:32:08,046 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:32:08,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:32:08,515 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 203 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:32:08,516 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1876683713] [2019-11-15 23:32:08,516 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1842186373] [2019-11-15 23:32:08,516 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:32:08,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:32:08,616 INFO L256 TraceCheckSpWp]: Trace formula consists of 433 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 23:32:08,630 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:32:08,753 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2019-11-15 23:32:08,753 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:32:08,754 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2019-11-15 23:32:08,754 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1659174585] [2019-11-15 23:32:08,754 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:32:08,755 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:32:08,755 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:32:08,755 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:32:08,755 INFO L87 Difference]: Start difference. First operand 12424 states and 16157 transitions. Second operand 3 states. [2019-11-15 23:32:11,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:32:11,802 INFO L93 Difference]: Finished difference Result 32436 states and 43282 transitions. [2019-11-15 23:32:11,803 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:32:11,804 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 346 [2019-11-15 23:32:11,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:32:11,855 INFO L225 Difference]: With dead ends: 32436 [2019-11-15 23:32:11,855 INFO L226 Difference]: Without dead ends: 20704 [2019-11-15 23:32:11,870 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 350 GetRequests, 345 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:32:11,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20704 states. [2019-11-15 23:32:12,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20704 to 17944. [2019-11-15 23:32:12,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17944 states. [2019-11-15 23:32:12,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17944 states to 17944 states and 22080 transitions. [2019-11-15 23:32:12,207 INFO L78 Accepts]: Start accepts. Automaton has 17944 states and 22080 transitions. Word has length 346 [2019-11-15 23:32:12,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:32:12,208 INFO L462 AbstractCegarLoop]: Abstraction has 17944 states and 22080 transitions. [2019-11-15 23:32:12,208 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:32:12,208 INFO L276 IsEmpty]: Start isEmpty. Operand 17944 states and 22080 transitions. [2019-11-15 23:32:12,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2019-11-15 23:32:12,220 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:32:12,220 INFO L380 BasicCegarLoop]: trace histogram [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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:32:12,433 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:32:12,433 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:32:12,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:32:12,434 INFO L82 PathProgramCache]: Analyzing trace with hash -1007426132, now seen corresponding path program 1 times [2019-11-15 23:32:12,434 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:32:12,434 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1584680087] [2019-11-15 23:32:12,435 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:32:12,435 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:32:12,436 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:32:12,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:32:13,023 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 371 proven. 3 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2019-11-15 23:32:13,023 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1584680087] [2019-11-15 23:32:13,023 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [877130170] [2019-11-15 23:32:13,024 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:32:13,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:32:13,123 INFO L256 TraceCheckSpWp]: Trace formula consists of 575 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 23:32:13,129 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:32:13,490 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2019-11-15 23:32:13,490 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:32:13,491 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2019-11-15 23:32:13,491 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [244182277] [2019-11-15 23:32:13,492 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:32:13,492 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:32:13,492 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:32:13,493 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:32:13,493 INFO L87 Difference]: Start difference. First operand 17944 states and 22080 transitions. Second operand 3 states. [2019-11-15 23:32:16,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:32:16,497 INFO L93 Difference]: Finished difference Result 42096 states and 52230 transitions. [2019-11-15 23:32:16,498 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:32:16,498 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 464 [2019-11-15 23:32:16,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:32:16,566 INFO L225 Difference]: With dead ends: 42096 [2019-11-15 23:32:16,566 INFO L226 Difference]: Without dead ends: 24844 [2019-11-15 23:32:16,584 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 468 GetRequests, 463 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:32:16,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24844 states. [2019-11-15 23:32:16,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24844 to 22084. [2019-11-15 23:32:16,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22084 states. [2019-11-15 23:32:16,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22084 states to 22084 states and 27132 transitions. [2019-11-15 23:32:16,917 INFO L78 Accepts]: Start accepts. Automaton has 22084 states and 27132 transitions. Word has length 464 [2019-11-15 23:32:16,918 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:32:16,918 INFO L462 AbstractCegarLoop]: Abstraction has 22084 states and 27132 transitions. [2019-11-15 23:32:16,918 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:32:16,918 INFO L276 IsEmpty]: Start isEmpty. Operand 22084 states and 27132 transitions. [2019-11-15 23:32:16,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2019-11-15 23:32:16,934 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:32:16,934 INFO L380 BasicCegarLoop]: trace histogram [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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:32:17,141 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:32:17,142 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:32:17,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:32:17,142 INFO L82 PathProgramCache]: Analyzing trace with hash 358207702, now seen corresponding path program 1 times [2019-11-15 23:32:17,142 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:32:17,142 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [926448058] [2019-11-15 23:32:17,143 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:32:17,143 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:32:17,143 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:32:17,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:32:17,855 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 431 proven. 3 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2019-11-15 23:32:17,856 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [926448058] [2019-11-15 23:32:17,856 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1884673614] [2019-11-15 23:32:17,856 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:32:17,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:32:17,998 INFO L256 TraceCheckSpWp]: Trace formula consists of 629 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 23:32:18,005 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:32:18,247 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 430 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2019-11-15 23:32:18,248 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:32:18,248 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2019-11-15 23:32:18,249 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1942525231] [2019-11-15 23:32:18,250 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:32:18,250 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:32:18,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:32:18,250 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:32:18,251 INFO L87 Difference]: Start difference. First operand 22084 states and 27132 transitions. Second operand 3 states. [2019-11-15 23:32:21,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:32:21,592 INFO L93 Difference]: Finished difference Result 53826 states and 67968 transitions. [2019-11-15 23:32:21,592 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:32:21,593 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 524 [2019-11-15 23:32:21,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:32:21,649 INFO L225 Difference]: With dead ends: 53826 [2019-11-15 23:32:21,649 INFO L226 Difference]: Without dead ends: 32434 [2019-11-15 23:32:21,673 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 528 GetRequests, 523 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:32:21,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32434 states. [2019-11-15 23:32:22,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32434 to 32434. [2019-11-15 23:32:22,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32434 states. [2019-11-15 23:32:22,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32434 states to 32434 states and 40250 transitions. [2019-11-15 23:32:22,115 INFO L78 Accepts]: Start accepts. Automaton has 32434 states and 40250 transitions. Word has length 524 [2019-11-15 23:32:22,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:32:22,116 INFO L462 AbstractCegarLoop]: Abstraction has 32434 states and 40250 transitions. [2019-11-15 23:32:22,116 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:32:22,116 INFO L276 IsEmpty]: Start isEmpty. Operand 32434 states and 40250 transitions. [2019-11-15 23:32:22,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 559 [2019-11-15 23:32:22,139 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:32:22,140 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 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] [2019-11-15 23:32:22,350 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:32:22,350 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:32:22,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:32:22,350 INFO L82 PathProgramCache]: Analyzing trace with hash 1415414348, now seen corresponding path program 1 times [2019-11-15 23:32:22,351 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:32:22,351 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1902155048] [2019-11-15 23:32:22,351 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:32:22,351 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:32:22,351 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:32:22,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:32:23,222 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 515 proven. 3 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2019-11-15 23:32:23,222 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1902155048] [2019-11-15 23:32:23,223 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [983047050] [2019-11-15 23:32:23,223 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:32:23,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:32:23,376 INFO L256 TraceCheckSpWp]: Trace formula consists of 689 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 23:32:23,382 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:32:23,586 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 413 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2019-11-15 23:32:23,587 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:32:23,587 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2019-11-15 23:32:23,588 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810102732] [2019-11-15 23:32:23,588 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:32:23,588 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:32:23,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:32:23,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:32:23,589 INFO L87 Difference]: Start difference. First operand 32434 states and 40250 transitions. Second operand 3 states. [2019-11-15 23:32:27,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:32:27,047 INFO L93 Difference]: Finished difference Result 71766 states and 89806 transitions. [2019-11-15 23:32:27,057 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:32:27,058 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 558 [2019-11-15 23:32:27,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:32:27,100 INFO L225 Difference]: With dead ends: 71766 [2019-11-15 23:32:27,100 INFO L226 Difference]: Without dead ends: 40024 [2019-11-15 23:32:27,113 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 562 GetRequests, 557 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:32:27,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40024 states. [2019-11-15 23:32:27,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40024 to 37264. [2019-11-15 23:32:27,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37264 states. [2019-11-15 23:32:27,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37264 states to 37264 states and 46732 transitions. [2019-11-15 23:32:27,611 INFO L78 Accepts]: Start accepts. Automaton has 37264 states and 46732 transitions. Word has length 558 [2019-11-15 23:32:27,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:32:27,612 INFO L462 AbstractCegarLoop]: Abstraction has 37264 states and 46732 transitions. [2019-11-15 23:32:27,612 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:32:27,612 INFO L276 IsEmpty]: Start isEmpty. Operand 37264 states and 46732 transitions. [2019-11-15 23:32:27,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 569 [2019-11-15 23:32:27,624 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:32:27,626 INFO L380 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:32:27,830 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:32:27,831 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:32:27,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:32:27,831 INFO L82 PathProgramCache]: Analyzing trace with hash -1799007428, now seen corresponding path program 1 times [2019-11-15 23:32:27,831 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:32:27,831 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1638138196] [2019-11-15 23:32:27,832 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:32:27,832 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:32:27,832 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:32:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:32:28,541 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 269 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:32:28,542 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1638138196] [2019-11-15 23:32:28,544 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [136697647] [2019-11-15 23:32:28,544 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:32:28,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:32:28,704 INFO L256 TraceCheckSpWp]: Trace formula consists of 661 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 23:32:28,710 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:32:28,925 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2019-11-15 23:32:28,926 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:32:28,926 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2019-11-15 23:32:28,926 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [471265980] [2019-11-15 23:32:28,927 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:32:28,928 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:32:28,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:32:28,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:32:28,928 INFO L87 Difference]: Start difference. First operand 37264 states and 46732 transitions. Second operand 3 states. [2019-11-15 23:32:32,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:32:32,172 INFO L93 Difference]: Finished difference Result 73836 states and 92766 transitions. [2019-11-15 23:32:32,173 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:32:32,173 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 568 [2019-11-15 23:32:32,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:32:32,211 INFO L225 Difference]: With dead ends: 73836 [2019-11-15 23:32:32,211 INFO L226 Difference]: Without dead ends: 37264 [2019-11-15 23:32:32,235 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 572 GetRequests, 567 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:32:32,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37264 states. [2019-11-15 23:32:32,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37264 to 36574. [2019-11-15 23:32:32,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36574 states. [2019-11-15 23:32:32,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36574 states to 36574 states and 43534 transitions. [2019-11-15 23:32:32,881 INFO L78 Accepts]: Start accepts. Automaton has 36574 states and 43534 transitions. Word has length 568 [2019-11-15 23:32:32,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:32:32,882 INFO L462 AbstractCegarLoop]: Abstraction has 36574 states and 43534 transitions. [2019-11-15 23:32:32,882 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:32:32,883 INFO L276 IsEmpty]: Start isEmpty. Operand 36574 states and 43534 transitions. [2019-11-15 23:32:32,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 816 [2019-11-15 23:32:32,924 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:32:32,925 INFO L380 BasicCegarLoop]: trace histogram [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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:32:33,128 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:32:33,128 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:32:33,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:32:33,129 INFO L82 PathProgramCache]: Analyzing trace with hash 482051822, now seen corresponding path program 1 times [2019-11-15 23:32:33,129 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:32:33,129 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1926254522] [2019-11-15 23:32:33,129 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:32:33,129 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:32:33,129 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:32:33,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:32:33,983 INFO L134 CoverageAnalysis]: Checked inductivity of 553 backedges. 437 proven. 3 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2019-11-15 23:32:33,983 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1926254522] [2019-11-15 23:32:33,983 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [665953116] [2019-11-15 23:32:33,983 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:32:34,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:32:34,158 INFO L256 TraceCheckSpWp]: Trace formula consists of 931 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 23:32:34,165 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:32:34,652 INFO L134 CoverageAnalysis]: Checked inductivity of 553 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 416 trivial. 0 not checked. [2019-11-15 23:32:34,653 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:32:34,653 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2019-11-15 23:32:34,653 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [246587523] [2019-11-15 23:32:34,654 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:32:34,654 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:32:34,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:32:34,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:32:34,658 INFO L87 Difference]: Start difference. First operand 36574 states and 43534 transitions. Second operand 3 states. [2019-11-15 23:32:37,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:32:37,445 INFO L93 Difference]: Finished difference Result 75214 states and 89327 transitions. [2019-11-15 23:32:37,445 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:32:37,446 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 815 [2019-11-15 23:32:37,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:32:37,446 INFO L225 Difference]: With dead ends: 75214 [2019-11-15 23:32:37,446 INFO L226 Difference]: Without dead ends: 0 [2019-11-15 23:32:37,462 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 819 GetRequests, 814 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-11-15 23:32:37,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-15 23:32:37,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-15 23:32:37,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-15 23:32:37,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-15 23:32:37,463 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 815 [2019-11-15 23:32:37,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:32:37,463 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-15 23:32:37,463 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:32:37,464 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-15 23:32:37,464 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-15 23:32:37,665 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:32:37,669 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-15 23:32:38,155 INFO L443 ceAbstractionStarter]: For program point L2876(lines 2876 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,156 INFO L443 ceAbstractionStarter]: For program point L3933(lines 3933 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,156 INFO L443 ceAbstractionStarter]: For program point L1687(lines 1687 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,156 INFO L443 ceAbstractionStarter]: For program point L498(lines 498 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,156 INFO L443 ceAbstractionStarter]: For program point L2480(lines 2480 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,156 INFO L443 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2019-11-15 23:32:38,156 INFO L443 ceAbstractionStarter]: For program point L4066(lines 4066 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,156 INFO L443 ceAbstractionStarter]: For program point L1952(lines 1952 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,156 INFO L443 ceAbstractionStarter]: For program point L631(lines 631 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,156 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,157 INFO L443 ceAbstractionStarter]: For program point L2349(lines 2349 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,157 INFO L443 ceAbstractionStarter]: For program point L896(lines 896 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,157 INFO L443 ceAbstractionStarter]: For program point L1557(lines 1557 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,157 INFO L443 ceAbstractionStarter]: For program point L1425(lines 1425 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,157 INFO L443 ceAbstractionStarter]: For program point L3407(lines 3407 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,157 INFO L443 ceAbstractionStarter]: For program point L3275(lines 3275 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,157 INFO L443 ceAbstractionStarter]: For program point L104-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,157 INFO L443 ceAbstractionStarter]: For program point L3011(lines 3011 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,157 INFO L443 ceAbstractionStarter]: For program point L3804(lines 3804 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,157 INFO L443 ceAbstractionStarter]: For program point L2747(lines 2747 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,157 INFO L443 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2019-11-15 23:32:38,157 INFO L443 ceAbstractionStarter]: For program point L4201(lines 4201 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,158 INFO L443 ceAbstractionStarter]: For program point L2087(lines 2087 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,158 INFO L443 ceAbstractionStarter]: For program point L1823(lines 1823 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,158 INFO L443 ceAbstractionStarter]: For program point L766(lines 766 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,158 INFO L443 ceAbstractionStarter]: For program point L3541(lines 3541 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,158 INFO L443 ceAbstractionStarter]: For program point L238(lines 238 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,158 INFO L443 ceAbstractionStarter]: For program point L2220(lines 2220 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,158 INFO L443 ceAbstractionStarter]: For program point L1163(lines 1163 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,158 INFO L443 ceAbstractionStarter]: For program point L3145(lines 3145 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,158 INFO L443 ceAbstractionStarter]: For program point L3674(lines 3674 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,158 INFO L443 ceAbstractionStarter]: For program point L2617(lines 2617 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,158 INFO L443 ceAbstractionStarter]: For program point L503(lines 503 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,159 INFO L443 ceAbstractionStarter]: For program point L107-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,159 INFO L443 ceAbstractionStarter]: For program point L4071(lines 4071 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,159 INFO L443 ceAbstractionStarter]: For program point L2882(lines 2882 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,159 INFO L443 ceAbstractionStarter]: For program point L3939(lines 3939 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,159 INFO L443 ceAbstractionStarter]: For program point L1693(lines 1693 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,159 INFO L443 ceAbstractionStarter]: For program point L636(lines 636 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,159 INFO L443 ceAbstractionStarter]: For program point L1297(lines 1297 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,159 INFO L443 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2019-11-15 23:32:38,159 INFO L443 ceAbstractionStarter]: For program point L1033(lines 1033 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,159 INFO L443 ceAbstractionStarter]: For program point L2487(lines 2487 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,159 INFO L443 ceAbstractionStarter]: For program point L373(lines 373 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,160 INFO L443 ceAbstractionStarter]: For program point L1959(lines 1959 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,160 INFO L443 ceAbstractionStarter]: For program point L1563(lines 1563 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,160 INFO L443 ceAbstractionStarter]: For program point L2356(lines 2356 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,160 INFO L443 ceAbstractionStarter]: For program point L3413(lines 3413 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,160 INFO L443 ceAbstractionStarter]: For program point L110-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,160 INFO L443 ceAbstractionStarter]: For program point L903(lines 903 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,160 INFO L443 ceAbstractionStarter]: For program point L1432(lines 1432 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,160 INFO L443 ceAbstractionStarter]: For program point L3282(lines 3282 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,160 INFO L443 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2019-11-15 23:32:38,160 INFO L443 ceAbstractionStarter]: For program point L3018(lines 3018 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,160 INFO L443 ceAbstractionStarter]: For program point L2754(lines 2754 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,160 INFO L443 ceAbstractionStarter]: For program point L3811(lines 3811 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,161 INFO L443 ceAbstractionStarter]: For program point L3547(lines 3547 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,161 INFO L443 ceAbstractionStarter]: For program point L2226(lines 2226 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,161 INFO L443 ceAbstractionStarter]: For program point L1169(lines 1169 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,161 INFO L443 ceAbstractionStarter]: For program point L2094(lines 2094 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,161 INFO L443 ceAbstractionStarter]: For program point L4208(lines 4208 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,161 INFO L443 ceAbstractionStarter]: For program point L4076(lines 4076 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,163 INFO L443 ceAbstractionStarter]: For program point L1830(lines 1830 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,163 INFO L443 ceAbstractionStarter]: For program point L773(lines 773 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,163 INFO L443 ceAbstractionStarter]: For program point L509(lines 509 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,163 INFO L443 ceAbstractionStarter]: For program point L245(lines 245 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,163 INFO L443 ceAbstractionStarter]: For program point L3152(lines 3152 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,164 INFO L443 ceAbstractionStarter]: For program point L113-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,164 INFO L443 ceAbstractionStarter]: For program point L1699(lines 1699 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,164 INFO L443 ceAbstractionStarter]: For program point L2624(lines 2624 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,164 INFO L443 ceAbstractionStarter]: For program point L3681(lines 3681 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,164 INFO L443 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2019-11-15 23:32:38,164 INFO L443 ceAbstractionStarter]: For program point L1039(lines 1039 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,165 INFO L443 ceAbstractionStarter]: For program point L3946(lines 3946 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,165 INFO L443 ceAbstractionStarter]: For program point L2889(lines 2889 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,165 INFO L443 ceAbstractionStarter]: For program point L643(lines 643 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,165 INFO L443 ceAbstractionStarter]: For program point L2493(lines 2493 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,165 INFO L443 ceAbstractionStarter]: For program point L1304(lines 1304 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,165 INFO L443 ceAbstractionStarter]: For program point L1569(lines 1569 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,165 INFO L443 ceAbstractionStarter]: For program point L380(lines 380 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,166 INFO L443 ceAbstractionStarter]: For program point L3419(lines 3419 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,166 INFO L443 ceAbstractionStarter]: For program point L116-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,166 INFO L443 ceAbstractionStarter]: For program point L1966(lines 1966 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,166 INFO L443 ceAbstractionStarter]: For program point L3023(lines 3023 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,166 INFO L443 ceAbstractionStarter]: For program point L909(lines 909 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,166 INFO L443 ceAbstractionStarter]: For program point L2363(lines 2363 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,167 INFO L443 ceAbstractionStarter]: For program point L3288(lines 3288 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,167 INFO L443 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2019-11-15 23:32:38,167 INFO L443 ceAbstractionStarter]: For program point L1835(lines 1835 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,167 INFO L443 ceAbstractionStarter]: For program point L778(lines 778 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,167 INFO L443 ceAbstractionStarter]: For program point L2760(lines 2760 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,167 INFO L443 ceAbstractionStarter]: For program point L3553(lines 3553 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,168 INFO L443 ceAbstractionStarter]: For program point L1439(lines 1439 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,168 INFO L443 ceAbstractionStarter]: For program point L3157(lines 3157 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,168 INFO L443 ceAbstractionStarter]: For program point L3818(lines 3818 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,168 INFO L443 ceAbstractionStarter]: For program point L515(lines 515 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,168 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 153) no Hoare annotation was computed. [2019-11-15 23:32:38,169 INFO L443 ceAbstractionStarter]: For program point L4215(lines 4215 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,169 INFO L443 ceAbstractionStarter]: For program point L1176(lines 1176 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,169 INFO L443 ceAbstractionStarter]: For program point L2233(lines 2233 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,169 INFO L443 ceAbstractionStarter]: For program point L119-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,169 INFO L443 ceAbstractionStarter]: For program point L2101(lines 2101 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,169 INFO L443 ceAbstractionStarter]: For program point L4083(lines 4083 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,170 INFO L443 ceAbstractionStarter]: For program point L2630(lines 2630 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,170 INFO L443 ceAbstractionStarter]: For program point L2498(lines 2498 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,170 INFO L443 ceAbstractionStarter]: For program point L252(lines 252 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,170 INFO L443 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2019-11-15 23:32:38,170 INFO L443 ceAbstractionStarter]: For program point L1045(lines 1045 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,170 INFO L443 ceAbstractionStarter]: For program point L2895(lines 2895 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,171 INFO L443 ceAbstractionStarter]: For program point L1706(lines 1706 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,171 INFO L443 ceAbstractionStarter]: For program point L649(lines 649 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,171 INFO L443 ceAbstractionStarter]: For program point L3688(lines 3688 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,171 INFO L443 ceAbstractionStarter]: For program point L1971(lines 1971 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,171 INFO L443 ceAbstractionStarter]: For program point L3953(lines 3953 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,171 INFO L443 ceAbstractionStarter]: For program point L3425(lines 3425 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,172 INFO L443 ceAbstractionStarter]: For program point L1311(lines 1311 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,172 INFO L443 ceAbstractionStarter]: For program point L122-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,172 INFO L443 ceAbstractionStarter]: For program point L915(lines 915 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,172 INFO L443 ceAbstractionStarter]: For program point L1576(lines 1576 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,172 INFO L443 ceAbstractionStarter]: For program point L387(lines 387 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,173 INFO L443 ceAbstractionStarter]: For program point L3294(lines 3294 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,173 INFO L443 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2019-11-15 23:32:38,173 INFO L443 ceAbstractionStarter]: For program point L3030(lines 3030 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,173 INFO L443 ceAbstractionStarter]: For program point L1841(lines 1841 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,173 INFO L443 ceAbstractionStarter]: For program point L784(lines 784 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,173 INFO L443 ceAbstractionStarter]: For program point L2766(lines 2766 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,174 INFO L443 ceAbstractionStarter]: For program point L2370(lines 2370 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,174 INFO L443 ceAbstractionStarter]: For program point L3824(lines 3824 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,174 INFO L443 ceAbstractionStarter]: For program point L3560(lines 3560 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,174 INFO L443 ceAbstractionStarter]: For program point L1446(lines 1446 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,174 INFO L443 ceAbstractionStarter]: For program point L2239(lines 2239 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,174 INFO L443 ceAbstractionStarter]: For program point L3164(lines 3164 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,175 INFO L443 ceAbstractionStarter]: For program point L125-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,175 INFO L443 ceAbstractionStarter]: For program point L2636(lines 2636 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,175 INFO L443 ceAbstractionStarter]: For program point L522(lines 522 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,175 INFO L443 ceAbstractionStarter]: For program point L2504(lines 2504 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,175 INFO L443 ceAbstractionStarter]: For program point L258(lines 258 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,175 INFO L443 ceAbstractionStarter]: For program point L4222(lines 4222 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,176 INFO L443 ceAbstractionStarter]: For program point L1183(lines 1183 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,176 INFO L443 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2019-11-15 23:32:38,176 INFO L443 ceAbstractionStarter]: For program point L2108(lines 2108 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,176 INFO L443 ceAbstractionStarter]: For program point L1051(lines 1051 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,176 INFO L443 ceAbstractionStarter]: For program point L4090(lines 4090 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,176 INFO L443 ceAbstractionStarter]: For program point L2901(lines 2901 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,177 INFO L443 ceAbstractionStarter]: For program point L1712(lines 1712 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,177 INFO L443 ceAbstractionStarter]: For program point L656(lines 656 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,177 INFO L443 ceAbstractionStarter]: For program point L3695(lines 3695 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,177 INFO L443 ceAbstractionStarter]: For program point L1317(lines 1317 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,177 INFO L443 ceAbstractionStarter]: For program point L128-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,177 INFO L443 ceAbstractionStarter]: For program point L1978(lines 1978 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,178 INFO L443 ceAbstractionStarter]: For program point L3960(lines 3960 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,178 INFO L443 ceAbstractionStarter]: For program point L1582(lines 1582 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,178 INFO L443 ceAbstractionStarter]: For program point L393(lines 393 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,178 INFO L443 ceAbstractionStarter]: For program point L3432(lines 3432 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,178 INFO L443 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2019-11-15 23:32:38,178 INFO L443 ceAbstractionStarter]: For program point L922(lines 922 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,179 INFO L443 ceAbstractionStarter]: For program point L1847(lines 1847 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,179 INFO L443 ceAbstractionStarter]: For program point L790(lines 790 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,179 INFO L443 ceAbstractionStarter]: For program point L2772(lines 2772 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,179 INFO L443 ceAbstractionStarter]: For program point L2376(lines 2376 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,179 INFO L443 ceAbstractionStarter]: For program point L3301(lines 3301 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,179 INFO L443 ceAbstractionStarter]: For program point L3037(lines 3037 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,180 INFO L443 ceAbstractionStarter]: For program point L3830(lines 3830 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,180 INFO L443 ceAbstractionStarter]: For program point L1452(lines 1452 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,180 INFO L443 ceAbstractionStarter]: For program point L263(lines 263 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,180 INFO L443 ceAbstractionStarter]: For program point L2245(lines 2245 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,180 INFO L443 ceAbstractionStarter]: For program point L131-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,180 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-15 23:32:38,181 INFO L443 ceAbstractionStarter]: For program point L2510(lines 2510 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,181 INFO L443 ceAbstractionStarter]: For program point L3567(lines 3567 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,181 INFO L443 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2019-11-15 23:32:38,181 INFO L443 ceAbstractionStarter]: For program point L2114(lines 2114 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,181 INFO L443 ceAbstractionStarter]: For program point L3171(lines 3171 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,181 INFO L443 ceAbstractionStarter]: For program point L4096(lines 4096 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,181 INFO L443 ceAbstractionStarter]: For program point L1718(lines 1718 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,182 INFO L443 ceAbstractionStarter]: For program point L2643(lines 2643 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,182 INFO L443 ceAbstractionStarter]: For program point L529(lines 529 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,182 INFO L443 ceAbstractionStarter]: For program point L1190(lines 1190 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,182 INFO L443 ceAbstractionStarter]: For program point L4229(lines 4229 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,182 INFO L443 ceAbstractionStarter]: For program point L1058(lines 1058 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,182 INFO L443 ceAbstractionStarter]: For program point L2908(lines 2908 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,183 INFO L443 ceAbstractionStarter]: For program point L1323(lines 1323 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,183 INFO L443 ceAbstractionStarter]: For program point L134-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,183 INFO L443 ceAbstractionStarter]: For program point L3966(lines 3966 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,183 INFO L443 ceAbstractionStarter]: For program point L663(lines 663 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,183 INFO L443 ceAbstractionStarter]: For program point L3702(lines 3702 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,183 INFO L443 ceAbstractionStarter]: For program point L1588(lines 1588 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,184 INFO L443 ceAbstractionStarter]: For program point L399(lines 399 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,184 INFO L443 ceAbstractionStarter]: For program point L3438(lines 3438 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,184 INFO L443 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2019-11-15 23:32:38,184 INFO L443 ceAbstractionStarter]: For program point L3042(lines 3042 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,184 INFO L443 ceAbstractionStarter]: For program point L1985(lines 1985 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,184 INFO L443 ceAbstractionStarter]: For program point L928(lines 928 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,185 INFO L443 ceAbstractionStarter]: For program point L3835(lines 3835 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,185 INFO L443 ceAbstractionStarter]: For program point L2382(lines 2382 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,185 INFO L443 ceAbstractionStarter]: For program point L1854(lines 1854 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,185 INFO L443 ceAbstractionStarter]: For program point L797(lines 797 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,185 INFO L443 ceAbstractionStarter]: For program point L2779(lines 2779 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,185 INFO L443 ceAbstractionStarter]: For program point L3308(lines 3308 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,186 INFO L443 ceAbstractionStarter]: For program point L2251(lines 2251 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,186 INFO L443 ceAbstractionStarter]: For program point L137-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,186 INFO L443 ceAbstractionStarter]: For program point L2516(lines 2516 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,186 INFO L443 ceAbstractionStarter]: For program point L3573(lines 3573 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,186 INFO L443 ceAbstractionStarter]: For program point L1459(lines 1459 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,186 INFO L443 ceAbstractionStarter]: For program point L270(lines 270 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,186 INFO L443 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2019-11-15 23:32:38,187 INFO L443 ceAbstractionStarter]: For program point L3177(lines 3177 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,187 INFO L443 ceAbstractionStarter]: For program point L2649(lines 2649 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,187 INFO L443 ceAbstractionStarter]: For program point L535(lines 535 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,187 INFO L443 ceAbstractionStarter]: For program point L2121(lines 2121 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,187 INFO L443 ceAbstractionStarter]: For program point L4103(lines 4103 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,187 INFO L443 ceAbstractionStarter]: For program point L1725(lines 1725 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,188 INFO L443 ceAbstractionStarter]: For program point L1197(lines 1197 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,188 INFO L443 ceAbstractionStarter]: For program point L140-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,188 INFO L443 ceAbstractionStarter]: For program point L4236(lines 4236 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,188 INFO L443 ceAbstractionStarter]: For program point L1065(lines 1065 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,188 INFO L443 ceAbstractionStarter]: For program point L1990(lines 1990 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,188 INFO L443 ceAbstractionStarter]: For program point L2915(lines 2915 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,189 INFO L443 ceAbstractionStarter]: For program point L3444(lines 3444 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,189 INFO L443 ceAbstractionStarter]: For program point L1330(lines 1330 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,189 INFO L443 ceAbstractionStarter]: For program point L2387(lines 2387 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,189 INFO L443 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2019-11-15 23:32:38,189 INFO L443 ceAbstractionStarter]: For program point L3973(lines 3973 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,189 INFO L443 ceAbstractionStarter]: For program point L670(lines 670 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,189 INFO L443 ceAbstractionStarter]: For program point L3709(lines 3709 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,190 INFO L443 ceAbstractionStarter]: For program point L1595(lines 1595 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,190 INFO L443 ceAbstractionStarter]: For program point L406(lines 406 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,190 INFO L443 ceAbstractionStarter]: For program point L935(lines 935 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,190 INFO L443 ceAbstractionStarter]: For program point L1860(lines 1860 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,190 INFO L443 ceAbstractionStarter]: For program point L3842(lines 3842 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,190 INFO L443 ceAbstractionStarter]: For program point L143-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,191 INFO L439 ceAbstractionStarter]: At program point L3050(lines 1640 3051) the Hoare annotation is: (or (<= ~a24~0 1) (<= ~a3~0 115) (<= 3 ~a24~0) (<= 5 ~a15~0) (not (= 10 ~a18~0))) [2019-11-15 23:32:38,191 INFO L443 ceAbstractionStarter]: For program point L804(lines 804 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,191 INFO L443 ceAbstractionStarter]: For program point L2786(lines 2786 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,191 INFO L443 ceAbstractionStarter]: For program point L2522(lines 2522 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,192 INFO L443 ceAbstractionStarter]: For program point L3579(lines 3579 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,192 INFO L443 ceAbstractionStarter]: For program point L1465(lines 1465 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,192 INFO L443 ceAbstractionStarter]: For program point L276(lines 276 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,192 INFO L443 ceAbstractionStarter]: For program point L2258(lines 2258 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,192 INFO L443 ceAbstractionStarter]: For program point L3315(lines 3315 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,193 INFO L443 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2019-11-15 23:32:38,193 INFO L443 ceAbstractionStarter]: For program point L3183(lines 3183 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,193 INFO L443 ceAbstractionStarter]: For program point L1730(lines 1730 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,193 INFO L443 ceAbstractionStarter]: For program point L2655(lines 2655 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,194 INFO L443 ceAbstractionStarter]: For program point L4109(lines 4109 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,195 INFO L443 ceAbstractionStarter]: For program point L542(lines 542 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,195 INFO L443 ceAbstractionStarter]: For program point L1203(lines 1203 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,195 INFO L443 ceAbstractionStarter]: For program point L146-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,195 INFO L443 ceAbstractionStarter]: For program point L2128(lines 2128 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,195 INFO L443 ceAbstractionStarter]: For program point L1996(lines 1996 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,196 INFO L443 ceAbstractionStarter]: For program point L2921(lines 2921 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,196 INFO L443 ceAbstractionStarter]: For program point L1336(lines 1336 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,196 INFO L443 ceAbstractionStarter]: For program point L2393(lines 2393 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,197 INFO L443 ceAbstractionStarter]: For program point L4243(lines 4243 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,197 INFO L443 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2019-11-15 23:32:38,198 INFO L443 ceAbstractionStarter]: For program point L1072(lines 1072 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,199 INFO L443 ceAbstractionStarter]: For program point L3979(lines 3979 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,199 INFO L443 ceAbstractionStarter]: For program point L676(lines 676 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,199 INFO L443 ceAbstractionStarter]: For program point L3451(lines 3451 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,199 INFO L443 ceAbstractionStarter]: For program point L941(lines 941 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,199 INFO L443 ceAbstractionStarter]: For program point L1866(lines 1866 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,199 INFO L443 ceAbstractionStarter]: For program point L3848(lines 3848 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,199 INFO L443 ceAbstractionStarter]: For program point L3716(lines 3716 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,200 INFO L443 ceAbstractionStarter]: For program point L1602(lines 1602 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,200 INFO L443 ceAbstractionStarter]: For program point L3584(lines 3584 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,200 INFO L443 ceAbstractionStarter]: For program point L413(lines 413 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,200 INFO L443 ceAbstractionStarter]: For program point L149-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,200 INFO L443 ceAbstractionStarter]: For program point L3056(lines 3056 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,200 INFO L443 ceAbstractionStarter]: For program point L2792(lines 2792 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,201 INFO L443 ceAbstractionStarter]: For program point L2528(lines 2528 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,201 INFO L443 ceAbstractionStarter]: For program point L2264(lines 2264 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,201 INFO L443 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2019-11-15 23:32:38,201 INFO L443 ceAbstractionStarter]: For program point L3189(lines 3189 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,201 INFO L443 ceAbstractionStarter]: For program point L811(lines 811 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,201 INFO L443 ceAbstractionStarter]: For program point L2661(lines 2661 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,201 INFO L443 ceAbstractionStarter]: For program point L1472(lines 1472 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,202 INFO L443 ceAbstractionStarter]: For program point L283(lines 283 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,202 INFO L443 ceAbstractionStarter]: For program point L3322(lines 3322 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,202 INFO L443 ceAbstractionStarter]: For program point L1737(lines 1737 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,202 INFO L443 ceAbstractionStarter]: For program point L152-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,202 INFO L443 ceAbstractionStarter]: For program point L4116(lines 4116 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,202 INFO L443 ceAbstractionStarter]: For program point L2927(lines 2927 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,203 INFO L443 ceAbstractionStarter]: For program point L549(lines 549 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,203 INFO L443 ceAbstractionStarter]: For program point L2399(lines 2399 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,203 INFO L443 ceAbstractionStarter]: For program point L1210(lines 1210 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,203 INFO L443 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2019-11-15 23:32:38,203 INFO L443 ceAbstractionStarter]: For program point L1078(lines 1078 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,203 INFO L443 ceAbstractionStarter]: For program point L2135(lines 2135 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,204 INFO L443 ceAbstractionStarter]: For program point L2003(lines 2003 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,204 INFO L443 ceAbstractionStarter]: For program point L3985(lines 3985 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,204 INFO L443 ceAbstractionStarter]: For program point L1343(lines 1343 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,204 INFO L439 ceAbstractionStarter]: At program point L4250(lines 3053 4251) the Hoare annotation is: (or (<= ~a24~0 1) (<= ~a3~0 115) (<= 3 ~a24~0) (<= 5 ~a15~0) (not (= 10 ~a18~0))) [2019-11-15 23:32:38,204 INFO L443 ceAbstractionStarter]: For program point L3854(lines 3854 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,204 INFO L443 ceAbstractionStarter]: For program point L683(lines 683 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,205 INFO L443 ceAbstractionStarter]: For program point L3458(lines 3458 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,205 INFO L443 ceAbstractionStarter]: For program point L155-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,205 INFO L443 ceAbstractionStarter]: For program point L948(lines 948 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,205 INFO L443 ceAbstractionStarter]: For program point L1873(lines 1873 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,205 INFO L443 ceAbstractionStarter]: For program point L2798(lines 2798 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,205 INFO L443 ceAbstractionStarter]: For program point L3723(lines 3723 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,205 INFO L443 ceAbstractionStarter]: For program point L1609(lines 1609 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,206 INFO L443 ceAbstractionStarter]: For program point L2534(lines 2534 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,206 INFO L443 ceAbstractionStarter]: For program point L3591(lines 3591 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,206 INFO L443 ceAbstractionStarter]: For program point L420(lines 420 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,206 INFO L443 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2019-11-15 23:32:38,206 INFO L443 ceAbstractionStarter]: For program point L3063(lines 3063 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,206 INFO L443 ceAbstractionStarter]: For program point L2667(lines 2667 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,207 INFO L443 ceAbstractionStarter]: For program point L1346(lines 1346 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,207 INFO L443 ceAbstractionStarter]: For program point L2271(lines 2271 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,207 INFO L443 ceAbstractionStarter]: For program point L3196(lines 3196 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,207 INFO L446 ceAbstractionStarter]: At program point L4253(lines 4253 4269) the Hoare annotation is: true [2019-11-15 23:32:38,207 INFO L443 ceAbstractionStarter]: For program point L2932(lines 2932 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,207 INFO L443 ceAbstractionStarter]: For program point L818(lines 818 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,208 INFO L443 ceAbstractionStarter]: For program point L1479(lines 1479 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,208 INFO L443 ceAbstractionStarter]: For program point L290(lines 290 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,208 INFO L443 ceAbstractionStarter]: For program point L3329(lines 3329 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,208 INFO L443 ceAbstractionStarter]: For program point L158-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,208 INFO L443 ceAbstractionStarter]: For program point L4122(lines 4122 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,208 INFO L443 ceAbstractionStarter]: For program point L26(lines 26 28) no Hoare annotation was computed. [2019-11-15 23:32:38,208 INFO L443 ceAbstractionStarter]: For program point L26-2(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,209 INFO L443 ceAbstractionStarter]: For program point L1744(lines 1744 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,209 INFO L443 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2019-11-15 23:32:38,209 INFO L443 ceAbstractionStarter]: For program point L1084(lines 1084 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,209 INFO L443 ceAbstractionStarter]: For program point L2141(lines 2141 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,209 INFO L443 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2019-11-15 23:32:38,209 INFO L443 ceAbstractionStarter]: For program point L3991(lines 3991 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,210 INFO L443 ceAbstractionStarter]: For program point L556(lines 556 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,210 INFO L443 ceAbstractionStarter]: For program point L2406(lines 2406 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,210 INFO L443 ceAbstractionStarter]: For program point L1217(lines 1217 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,210 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-15 23:32:38,210 INFO L443 ceAbstractionStarter]: For program point L2010(lines 2010 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,210 INFO L443 ceAbstractionStarter]: For program point L689(lines 689 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,211 INFO L443 ceAbstractionStarter]: For program point L3464(lines 3464 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,211 INFO L443 ceAbstractionStarter]: For program point L161-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,211 INFO L443 ceAbstractionStarter]: For program point L29-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,211 INFO L443 ceAbstractionStarter]: For program point L954(lines 954 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,211 INFO L443 ceAbstractionStarter]: For program point L1879(lines 1879 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,211 INFO L443 ceAbstractionStarter]: For program point L3861(lines 3861 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,211 INFO L443 ceAbstractionStarter]: For program point L2540(lines 2540 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,212 INFO L443 ceAbstractionStarter]: For program point L3597(lines 3597 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,212 INFO L443 ceAbstractionStarter]: For program point L426(lines 426 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,212 INFO L443 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2019-11-15 23:32:38,212 INFO L443 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2019-11-15 23:32:38,212 INFO L443 ceAbstractionStarter]: For program point L2805(lines 2805 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,212 INFO L443 ceAbstractionStarter]: For program point L3730(lines 3730 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,213 INFO L443 ceAbstractionStarter]: For program point L1616(lines 1616 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,213 INFO L443 ceAbstractionStarter]: For program point L1352(lines 1352 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,213 INFO L443 ceAbstractionStarter]: For program point L295(lines 295 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,213 INFO L443 ceAbstractionStarter]: For program point L2277(lines 2277 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,213 INFO L443 ceAbstractionStarter]: For program point L3070(lines 3070 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,213 INFO L439 ceAbstractionStarter]: At program point L4259-2(lines 4259 4268) the Hoare annotation is: (or (<= ~a24~0 1) (<= ~a3~0 115) (<= 3 ~a24~0) (<= 5 ~a15~0) (not (= 10 ~a18~0))) [2019-11-15 23:32:38,214 INFO L443 ceAbstractionStarter]: For program point L2674(lines 2674 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,214 INFO L443 ceAbstractionStarter]: For program point L164-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,214 INFO L443 ceAbstractionStarter]: For program point L3203(lines 3203 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,214 INFO L443 ceAbstractionStarter]: For program point L32-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,214 INFO L443 ceAbstractionStarter]: For program point L2939(lines 2939 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,214 INFO L443 ceAbstractionStarter]: For program point L825(lines 825 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,215 INFO L443 ceAbstractionStarter]: For program point L1750(lines 1750 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,215 INFO L443 ceAbstractionStarter]: For program point L1486(lines 1486 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,215 INFO L443 ceAbstractionStarter]: For program point L3336(lines 3336 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,215 INFO L443 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2019-11-15 23:32:38,215 INFO L443 ceAbstractionStarter]: For program point L1090(lines 1090 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,215 INFO L443 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2019-11-15 23:32:38,216 INFO L443 ceAbstractionStarter]: For program point L4129(lines 4129 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,216 INFO L443 ceAbstractionStarter]: For program point L694(lines 694 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,216 INFO L443 ceAbstractionStarter]: For program point L298(lines 298 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,216 INFO L443 ceAbstractionStarter]: For program point L2148(lines 2148 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,216 INFO L443 ceAbstractionStarter]: For program point L2016(lines 2016 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,216 INFO L443 ceAbstractionStarter]: For program point L3998(lines 3998 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,216 INFO L443 ceAbstractionStarter]: For program point L1884(lines 1884 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,217 INFO L443 ceAbstractionStarter]: For program point L563(lines 563 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,217 INFO L443 ceAbstractionStarter]: For program point L3602(lines 3602 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,217 INFO L443 ceAbstractionStarter]: For program point L2413(lines 2413 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,217 INFO L443 ceAbstractionStarter]: For program point L1224(lines 1224 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,217 INFO L443 ceAbstractionStarter]: For program point L167-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,217 INFO L443 ceAbstractionStarter]: For program point L35-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,218 INFO L443 ceAbstractionStarter]: For program point L960(lines 960 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,218 INFO L443 ceAbstractionStarter]: For program point L3867(lines 3867 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,218 INFO L443 ceAbstractionStarter]: For program point L2546(lines 2546 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,218 INFO L443 ceAbstractionStarter]: For program point L432(lines 432 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,218 INFO L443 ceAbstractionStarter]: For program point L3471(lines 3471 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,218 INFO L443 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2019-11-15 23:32:38,219 INFO L443 ceAbstractionStarter]: For program point L4264(line 4264) no Hoare annotation was computed. [2019-11-15 23:32:38,219 INFO L443 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2019-11-15 23:32:38,219 INFO L443 ceAbstractionStarter]: For program point L2811(lines 2811 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,219 INFO L443 ceAbstractionStarter]: For program point L1358(lines 1358 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,219 INFO L443 ceAbstractionStarter]: For program point L3076(lines 3076 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,219 INFO L443 ceAbstractionStarter]: For program point L3737(lines 3737 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,219 INFO L443 ceAbstractionStarter]: For program point L1623(lines 1623 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,220 INFO L443 ceAbstractionStarter]: For program point L2284(lines 2284 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,220 INFO L443 ceAbstractionStarter]: For program point L170-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,220 INFO L443 ceAbstractionStarter]: For program point L38-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,220 INFO L443 ceAbstractionStarter]: For program point L2945(lines 2945 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,220 INFO L443 ceAbstractionStarter]: For program point L831(lines 831 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,220 INFO L443 ceAbstractionStarter]: For program point L1756(lines 1756 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,221 INFO L443 ceAbstractionStarter]: For program point L2681(lines 2681 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,221 INFO L443 ceAbstractionStarter]: For program point L3342(lines 3342 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,221 INFO L443 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2019-11-15 23:32:38,221 INFO L443 ceAbstractionStarter]: For program point L3210(lines 3210 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,221 INFO L443 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2019-11-15 23:32:38,221 INFO L443 ceAbstractionStarter]: For program point L1493(lines 1493 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,222 INFO L443 ceAbstractionStarter]: For program point L1097(lines 1097 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,222 INFO L443 ceAbstractionStarter]: For program point L4136(lines 4136 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,222 INFO L443 ceAbstractionStarter]: For program point L2022(lines 2022 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,222 INFO L443 ceAbstractionStarter]: For program point L701(lines 701 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,222 INFO L443 ceAbstractionStarter]: For program point L3608(lines 3608 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,222 INFO L443 ceAbstractionStarter]: For program point L305(lines 305 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,222 INFO L443 ceAbstractionStarter]: For program point L173-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,223 INFO L443 ceAbstractionStarter]: For program point L2155(lines 2155 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,223 INFO L443 ceAbstractionStarter]: For program point L41-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,223 INFO L443 ceAbstractionStarter]: For program point L966(lines 966 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,223 INFO L443 ceAbstractionStarter]: For program point L4005(lines 4005 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,223 INFO L443 ceAbstractionStarter]: For program point L1891(lines 1891 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,223 INFO L443 ceAbstractionStarter]: For program point L3873(lines 3873 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,224 INFO L443 ceAbstractionStarter]: For program point L570(lines 570 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,224 INFO L443 ceAbstractionStarter]: For program point L2420(lines 2420 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,224 INFO L443 ceAbstractionStarter]: For program point L3477(lines 3477 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,224 INFO L443 ceAbstractionStarter]: For program point L1231(lines 1231 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,224 INFO L443 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2019-11-15 23:32:38,224 INFO L443 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2019-11-15 23:32:38,225 INFO L443 ceAbstractionStarter]: For program point L2817(lines 2817 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,225 INFO L443 ceAbstractionStarter]: For program point L2553(lines 2553 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,225 INFO L443 ceAbstractionStarter]: For program point L439(lines 439 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,225 INFO L443 ceAbstractionStarter]: For program point L3082(lines 3082 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,225 INFO L443 ceAbstractionStarter]: For program point L3743(lines 3743 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,225 INFO L443 ceAbstractionStarter]: For program point L1365(lines 1365 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,226 INFO L443 ceAbstractionStarter]: For program point L2290(lines 2290 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,226 INFO L443 ceAbstractionStarter]: For program point L176-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,226 INFO L443 ceAbstractionStarter]: For program point L44-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,226 INFO L443 ceAbstractionStarter]: For program point L1762(lines 1762 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,226 INFO L443 ceAbstractionStarter]: For program point L1630(lines 1630 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,226 INFO L443 ceAbstractionStarter]: For program point L2687(lines 2687 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,226 INFO L443 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2019-11-15 23:32:38,227 INFO L443 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2019-11-15 23:32:38,227 INFO L443 ceAbstractionStarter]: For program point L2952(lines 2952 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,227 INFO L443 ceAbstractionStarter]: For program point L838(lines 838 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,227 INFO L443 ceAbstractionStarter]: For program point L706(lines 706 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,227 INFO L443 ceAbstractionStarter]: For program point L3349(lines 3349 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,227 INFO L443 ceAbstractionStarter]: For program point L3217(lines 3217 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,228 INFO L443 ceAbstractionStarter]: For program point L4010(lines 4010 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,228 INFO L443 ceAbstractionStarter]: For program point L3614(lines 3614 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,228 INFO L443 ceAbstractionStarter]: For program point L1500(lines 1500 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,228 INFO L443 ceAbstractionStarter]: For program point L179-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,228 INFO L443 ceAbstractionStarter]: For program point L1104(lines 1104 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,228 INFO L443 ceAbstractionStarter]: For program point L2161(lines 2161 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,228 INFO L443 ceAbstractionStarter]: For program point L47-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,229 INFO L443 ceAbstractionStarter]: For program point L4143(lines 4143 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,229 INFO L443 ceAbstractionStarter]: For program point L2029(lines 2029 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,229 INFO L443 ceAbstractionStarter]: For program point L576(lines 576 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,229 INFO L443 ceAbstractionStarter]: For program point L2558(lines 2558 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,229 INFO L443 ceAbstractionStarter]: For program point L2426(lines 2426 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,229 INFO L443 ceAbstractionStarter]: For program point L312(lines 312 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,230 INFO L443 ceAbstractionStarter]: For program point L1237(lines 1237 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,230 INFO L443 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2019-11-15 23:32:38,230 INFO L443 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2019-11-15 23:32:38,230 INFO L443 ceAbstractionStarter]: For program point L973(lines 973 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,230 INFO L443 ceAbstractionStarter]: For program point L1898(lines 1898 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,230 INFO L443 ceAbstractionStarter]: For program point L3880(lines 3880 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,230 INFO L443 ceAbstractionStarter]: For program point L3484(lines 3484 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,231 INFO L443 ceAbstractionStarter]: For program point L2824(lines 2824 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,231 INFO L443 ceAbstractionStarter]: For program point L1767(lines 1767 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,231 INFO L443 ceAbstractionStarter]: For program point L446(lines 446 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,231 INFO L443 ceAbstractionStarter]: For program point L182-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,231 INFO L443 ceAbstractionStarter]: For program point L50-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,231 INFO L443 ceAbstractionStarter]: For program point L3089(lines 3089 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,232 INFO L443 ceAbstractionStarter]: For program point L3750(lines 3750 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,232 INFO L443 ceAbstractionStarter]: For program point L2693(lines 2693 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,232 INFO L443 ceAbstractionStarter]: For program point L1372(lines 1372 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,232 INFO L443 ceAbstractionStarter]: For program point L2297(lines 2297 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,232 INFO L443 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2019-11-15 23:32:38,232 INFO L443 ceAbstractionStarter]: For program point L3222(lines 3222 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,232 INFO L443 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2019-11-15 23:32:38,233 INFO L443 ceAbstractionStarter]: For program point L2958(lines 2958 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,233 INFO L443 ceAbstractionStarter]: For program point L844(lines 844 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,234 INFO L439 ceAbstractionStarter]: At program point L1637(lines 25 1638) the Hoare annotation is: (or (<= ~a24~0 1) (<= ~a3~0 115) (<= 3 ~a24~0) (<= 5 ~a15~0) (not (= 10 ~a18~0))) [2019-11-15 23:32:38,234 INFO L443 ceAbstractionStarter]: For program point L3355(lines 3355 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,234 INFO L443 ceAbstractionStarter]: For program point L4016(lines 4016 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,235 INFO L443 ceAbstractionStarter]: For program point L713(lines 713 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,235 INFO L443 ceAbstractionStarter]: For program point L185-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,235 INFO L443 ceAbstractionStarter]: For program point L53-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,235 INFO L443 ceAbstractionStarter]: For program point L4149(lines 4149 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,235 INFO L443 ceAbstractionStarter]: For program point L3621(lines 3621 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,235 INFO L443 ceAbstractionStarter]: For program point L1507(lines 1507 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,236 INFO L443 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2019-11-15 23:32:38,236 INFO L443 ceAbstractionStarter]: For program point L2168(lines 2168 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,236 INFO L443 ceAbstractionStarter]: For program point L1111(lines 1111 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,236 INFO L443 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2019-11-15 23:32:38,236 INFO L443 ceAbstractionStarter]: For program point L2036(lines 2036 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,236 INFO L443 ceAbstractionStarter]: For program point L3886(lines 3886 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,236 INFO L443 ceAbstractionStarter]: For program point L1772(lines 1772 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,237 INFO L443 ceAbstractionStarter]: For program point L583(lines 583 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,237 INFO L443 ceAbstractionStarter]: For program point L2565(lines 2565 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,237 INFO L443 ceAbstractionStarter]: For program point L2433(lines 2433 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,237 INFO L443 ceAbstractionStarter]: For program point L319(lines 319 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,237 INFO L443 ceAbstractionStarter]: For program point L1244(lines 1244 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,237 INFO L443 ceAbstractionStarter]: For program point L980(lines 980 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,238 INFO L443 ceAbstractionStarter]: For program point L1905(lines 1905 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,238 INFO L443 ceAbstractionStarter]: For program point L3491(lines 3491 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,238 INFO L443 ceAbstractionStarter]: For program point L188-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,238 INFO L443 ceAbstractionStarter]: For program point L56-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,238 INFO L443 ceAbstractionStarter]: For program point L2831(lines 2831 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,238 INFO L443 ceAbstractionStarter]: For program point L453(lines 453 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,239 INFO L443 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2019-11-15 23:32:38,239 INFO L443 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2019-11-15 23:32:38,239 INFO L443 ceAbstractionStarter]: For program point L3096(lines 3096 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,239 INFO L443 ceAbstractionStarter]: For program point L850(lines 850 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,239 INFO L443 ceAbstractionStarter]: For program point L718(lines 718 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,239 INFO L443 ceAbstractionStarter]: For program point L2700(lines 2700 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,240 INFO L443 ceAbstractionStarter]: For program point L3757(lines 3757 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,240 INFO L443 ceAbstractionStarter]: For program point L1643(lines 1643 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,240 INFO L443 ceAbstractionStarter]: For program point L1379(lines 1379 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,240 INFO L443 ceAbstractionStarter]: For program point L2304(lines 2304 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,240 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-15 23:32:38,240 INFO L443 ceAbstractionStarter]: For program point L3229(lines 3229 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,240 INFO L443 ceAbstractionStarter]: For program point L4022(lines 4022 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,241 INFO L443 ceAbstractionStarter]: For program point L2965(lines 2965 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,241 INFO L443 ceAbstractionStarter]: For program point L1512(lines 1512 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,241 INFO L443 ceAbstractionStarter]: For program point L3362(lines 3362 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,241 INFO L443 ceAbstractionStarter]: For program point L191-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,241 INFO L443 ceAbstractionStarter]: For program point L59-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,241 INFO L443 ceAbstractionStarter]: For program point L3627(lines 3627 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,242 INFO L443 ceAbstractionStarter]: For program point L1249(lines 1249 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,242 INFO L443 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2019-11-15 23:32:38,242 INFO L443 ceAbstractionStarter]: For program point L4156(lines 4156 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,242 INFO L443 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2019-11-15 23:32:38,242 INFO L443 ceAbstractionStarter]: For program point L2042(lines 2042 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,242 INFO L443 ceAbstractionStarter]: For program point L1778(lines 1778 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,243 INFO L443 ceAbstractionStarter]: For program point L589(lines 589 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,243 INFO L443 ceAbstractionStarter]: For program point L2571(lines 2571 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,243 INFO L443 ceAbstractionStarter]: For program point L1118(lines 1118 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,243 INFO L443 ceAbstractionStarter]: For program point L2175(lines 2175 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,243 INFO L443 ceAbstractionStarter]: For program point L3893(lines 3893 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,243 INFO L443 ceAbstractionStarter]: For program point L2440(lines 2440 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,243 INFO L443 ceAbstractionStarter]: For program point L326(lines 326 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,244 INFO L443 ceAbstractionStarter]: For program point L194-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,244 INFO L443 ceAbstractionStarter]: For program point L62-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,244 INFO L443 ceAbstractionStarter]: For program point L987(lines 987 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,244 INFO L443 ceAbstractionStarter]: For program point L1912(lines 1912 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,244 INFO L443 ceAbstractionStarter]: For program point L2837(lines 2837 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,244 INFO L443 ceAbstractionStarter]: For program point L1648(lines 1648 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,244 INFO L443 ceAbstractionStarter]: For program point L3498(lines 3498 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,245 INFO L443 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2019-11-15 23:32:38,245 INFO L443 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2019-11-15 23:32:38,245 INFO L443 ceAbstractionStarter]: For program point L460(lines 460 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,245 INFO L443 ceAbstractionStarter]: For program point L3235(lines 3235 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,245 INFO L443 ceAbstractionStarter]: For program point L3103(lines 3103 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,245 INFO L443 ceAbstractionStarter]: For program point L4028(lines 4028 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,245 INFO L443 ceAbstractionStarter]: For program point L857(lines 857 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,246 INFO L443 ceAbstractionStarter]: For program point L725(lines 725 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,246 INFO L443 ceAbstractionStarter]: For program point L3764(lines 3764 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,246 INFO L443 ceAbstractionStarter]: For program point L2707(lines 2707 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,246 INFO L443 ceAbstractionStarter]: For program point L1518(lines 1518 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,246 INFO L443 ceAbstractionStarter]: For program point L1386(lines 1386 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,246 INFO L443 ceAbstractionStarter]: For program point L3368(lines 3368 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,247 INFO L443 ceAbstractionStarter]: For program point L2311(lines 2311 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,248 INFO L443 ceAbstractionStarter]: For program point L197-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,249 INFO L443 ceAbstractionStarter]: For program point L65-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,249 INFO L443 ceAbstractionStarter]: For program point L2972(lines 2972 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,249 INFO L443 ceAbstractionStarter]: For program point L3633(lines 3633 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,249 INFO L443 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2019-11-15 23:32:38,249 INFO L443 ceAbstractionStarter]: For program point L4162(lines 4162 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,250 INFO L443 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2019-11-15 23:32:38,250 INFO L443 ceAbstractionStarter]: For program point L2048(lines 2048 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,250 INFO L443 ceAbstractionStarter]: For program point L1784(lines 1784 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,250 INFO L443 ceAbstractionStarter]: For program point L595(lines 595 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,250 INFO L443 ceAbstractionStarter]: For program point L1256(lines 1256 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,250 INFO L443 ceAbstractionStarter]: For program point L1124(lines 1124 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,251 INFO L443 ceAbstractionStarter]: For program point L2181(lines 2181 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,251 INFO L443 ceAbstractionStarter]: For program point L3899(lines 3899 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,251 INFO L443 ceAbstractionStarter]: For program point L2578(lines 2578 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,251 INFO L443 ceAbstractionStarter]: For program point L2446(lines 2446 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,251 INFO L443 ceAbstractionStarter]: For program point L200-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,251 INFO L443 ceAbstractionStarter]: For program point L68-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,251 INFO L443 ceAbstractionStarter]: For program point L993(lines 993 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,252 INFO L443 ceAbstractionStarter]: For program point L2843(lines 2843 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,252 INFO L443 ceAbstractionStarter]: For program point L3504(lines 3504 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,252 INFO L443 ceAbstractionStarter]: For program point L333(lines 333 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,252 INFO L443 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2019-11-15 23:32:38,252 INFO L443 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2019-11-15 23:32:38,252 INFO L443 ceAbstractionStarter]: For program point L3108(lines 3108 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,253 INFO L443 ceAbstractionStarter]: For program point L1919(lines 1919 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,253 INFO L443 ceAbstractionStarter]: For program point L1655(lines 1655 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,253 INFO L443 ceAbstractionStarter]: For program point L1523(lines 1523 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,253 INFO L443 ceAbstractionStarter]: For program point L466(lines 466 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,253 INFO L443 ceAbstractionStarter]: For program point L2977(lines 2977 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,253 INFO L443 ceAbstractionStarter]: For program point L863(lines 863 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,253 INFO L443 ceAbstractionStarter]: For program point L2713(lines 2713 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,254 INFO L443 ceAbstractionStarter]: For program point L1392(lines 1392 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,254 INFO L443 ceAbstractionStarter]: For program point L2317(lines 2317 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,254 INFO L443 ceAbstractionStarter]: For program point L3242(lines 3242 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,254 INFO L443 ceAbstractionStarter]: For program point L203-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,254 INFO L443 ceAbstractionStarter]: For program point L71-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,254 INFO L443 ceAbstractionStarter]: For program point L4035(lines 4035 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,254 INFO L443 ceAbstractionStarter]: For program point L732(lines 732 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,255 INFO L443 ceAbstractionStarter]: For program point L3771(lines 3771 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,255 INFO L443 ceAbstractionStarter]: For program point L3375(lines 3375 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,255 INFO L443 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2019-11-15 23:32:38,255 INFO L443 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2019-11-15 23:32:38,255 INFO L443 ceAbstractionStarter]: For program point L2054(lines 2054 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,255 INFO L443 ceAbstractionStarter]: For program point L601(lines 601 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,256 INFO L443 ceAbstractionStarter]: For program point L3640(lines 3640 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,256 INFO L443 ceAbstractionStarter]: For program point L2187(lines 2187 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,256 INFO L443 ceAbstractionStarter]: For program point L4169(lines 4169 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,256 INFO L443 ceAbstractionStarter]: For program point L1791(lines 1791 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,256 INFO L443 ceAbstractionStarter]: For program point L2584(lines 2584 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,256 INFO L443 ceAbstractionStarter]: For program point L1263(lines 1263 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,256 INFO L443 ceAbstractionStarter]: For program point L206-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,257 INFO L443 ceAbstractionStarter]: For program point L1131(lines 1131 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,257 INFO L443 ceAbstractionStarter]: For program point L74-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,257 INFO L443 ceAbstractionStarter]: For program point L3113(lines 3113 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,257 INFO L443 ceAbstractionStarter]: For program point L999(lines 999 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,257 INFO L443 ceAbstractionStarter]: For program point L3906(lines 3906 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,257 INFO L443 ceAbstractionStarter]: For program point L3510(lines 3510 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,258 INFO L443 ceAbstractionStarter]: For program point L2453(lines 2453 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,258 INFO L443 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2019-11-15 23:32:38,258 INFO L443 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2019-11-15 23:32:38,258 INFO L443 ceAbstractionStarter]: For program point L2850(lines 2850 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,258 INFO L443 ceAbstractionStarter]: For program point L1529(lines 1529 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,258 INFO L443 ceAbstractionStarter]: For program point L340(lines 340 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,259 INFO L443 ceAbstractionStarter]: For program point L1926(lines 1926 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,259 INFO L443 ceAbstractionStarter]: For program point L2983(lines 2983 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,259 INFO L443 ceAbstractionStarter]: For program point L1662(lines 1662 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,259 INFO L443 ceAbstractionStarter]: For program point L2719(lines 2719 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,259 INFO L443 ceAbstractionStarter]: For program point L473(lines 473 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,259 INFO L443 ceAbstractionStarter]: For program point L77-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,259 INFO L443 ceAbstractionStarter]: For program point L4041(lines 4041 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,260 INFO L443 ceAbstractionStarter]: For program point L870(lines 870 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,260 INFO L443 ceAbstractionStarter]: For program point L1399(lines 1399 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,260 INFO L443 ceAbstractionStarter]: For program point L2324(lines 2324 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,260 INFO L443 ceAbstractionStarter]: For program point L3249(lines 3249 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,260 INFO L443 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2019-11-15 23:32:38,260 INFO L443 ceAbstractionStarter]: For program point L1796(lines 1796 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,261 INFO L443 ceAbstractionStarter]: For program point L739(lines 739 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,261 INFO L443 ceAbstractionStarter]: For program point L3778(lines 3778 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,261 INFO L443 ceAbstractionStarter]: For program point L607(lines 607 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,261 INFO L443 ceAbstractionStarter]: For program point L3646(lines 3646 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,261 INFO L443 ceAbstractionStarter]: For program point L3382(lines 3382 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,261 INFO L443 ceAbstractionStarter]: For program point L2193(lines 2193 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,262 INFO L443 ceAbstractionStarter]: For program point L4175(lines 4175 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,262 INFO L443 ceAbstractionStarter]: For program point L2061(lines 2061 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,262 INFO L443 ceAbstractionStarter]: For program point L2590(lines 2590 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,262 INFO L443 ceAbstractionStarter]: For program point L80-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,262 INFO L443 ceAbstractionStarter]: For program point L1005(lines 1005 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,262 INFO L443 ceAbstractionStarter]: For program point L1270(lines 1270 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,262 INFO L443 ceAbstractionStarter]: For program point L1138(lines 1138 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,263 INFO L443 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2019-11-15 23:32:38,263 INFO L443 ceAbstractionStarter]: For program point L3120(lines 3120 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,263 INFO L443 ceAbstractionStarter]: For program point L2988(lines 2988 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,263 INFO L443 ceAbstractionStarter]: For program point L2856(lines 2856 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,263 INFO L443 ceAbstractionStarter]: For program point L3913(lines 3913 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,263 INFO L443 ceAbstractionStarter]: For program point L742(lines 742 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,264 INFO L443 ceAbstractionStarter]: For program point L2460(lines 2460 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,264 INFO L443 ceAbstractionStarter]: For program point L3517(lines 3517 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,264 INFO L443 ceAbstractionStarter]: For program point L1932(lines 1932 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,264 INFO L443 ceAbstractionStarter]: For program point L1536(lines 1536 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,264 INFO L443 ceAbstractionStarter]: For program point L347(lines 347 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,264 INFO L443 ceAbstractionStarter]: For program point L83-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,264 INFO L443 ceAbstractionStarter]: For program point L2726(lines 2726 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,265 INFO L443 ceAbstractionStarter]: For program point L1669(lines 1669 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,265 INFO L443 ceAbstractionStarter]: For program point L612(lines 612 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,265 INFO L443 ceAbstractionStarter]: For program point L480(lines 480 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,265 INFO L443 ceAbstractionStarter]: For program point L1405(lines 1405 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,265 INFO L443 ceAbstractionStarter]: For program point L3255(lines 3255 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,265 INFO L443 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2019-11-15 23:32:38,266 INFO L443 ceAbstractionStarter]: For program point L4048(lines 4048 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,266 INFO L443 ceAbstractionStarter]: For program point L877(lines 877 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,266 INFO L443 ceAbstractionStarter]: For program point L3784(lines 3784 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,266 INFO L443 ceAbstractionStarter]: For program point L3388(lines 3388 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,266 INFO L443 ceAbstractionStarter]: For program point L2331(lines 2331 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,266 INFO L443 ceAbstractionStarter]: For program point L217(lines 217 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,266 INFO L443 ceAbstractionStarter]: For program point L2067(lines 2067 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,267 INFO L443 ceAbstractionStarter]: For program point L1803(lines 1803 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,267 INFO L443 ceAbstractionStarter]: For program point L3653(lines 3653 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,267 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-15 23:32:38,267 INFO L443 ceAbstractionStarter]: For program point L2200(lines 2200 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,267 INFO L443 ceAbstractionStarter]: For program point L4182(lines 4182 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,267 INFO L443 ceAbstractionStarter]: For program point L86-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,268 INFO L443 ceAbstractionStarter]: For program point L2597(lines 2597 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,268 INFO L443 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2019-11-15 23:32:38,268 INFO L443 ceAbstractionStarter]: For program point L3126(lines 3126 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,268 INFO L443 ceAbstractionStarter]: For program point L1012(lines 1012 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,268 INFO L443 ceAbstractionStarter]: For program point L2994(lines 2994 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,268 INFO L443 ceAbstractionStarter]: For program point L2862(lines 2862 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,268 INFO L443 ceAbstractionStarter]: For program point L3523(lines 3523 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,269 INFO L443 ceAbstractionStarter]: For program point L1277(lines 1277 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,269 INFO L443 ceAbstractionStarter]: For program point L1145(lines 1145 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,269 INFO L443 ceAbstractionStarter]: For program point L1938(lines 1938 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,269 INFO L443 ceAbstractionStarter]: For program point L3920(lines 3920 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,269 INFO L443 ceAbstractionStarter]: For program point L749(lines 749 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,269 INFO L443 ceAbstractionStarter]: For program point L2467(lines 2467 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,270 INFO L443 ceAbstractionStarter]: For program point L353(lines 353 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,270 INFO L443 ceAbstractionStarter]: For program point L89-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,270 INFO L443 ceAbstractionStarter]: For program point L1543(lines 1543 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,270 INFO L443 ceAbstractionStarter]: For program point L486(lines 486 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,270 INFO L443 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2019-11-15 23:32:38,270 INFO L443 ceAbstractionStarter]: For program point L883(lines 883 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,270 INFO L443 ceAbstractionStarter]: For program point L1676(lines 1676 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,271 INFO L443 ceAbstractionStarter]: For program point L2733(lines 2733 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,271 INFO L443 ceAbstractionStarter]: For program point L619(lines 619 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,271 INFO L443 ceAbstractionStarter]: For program point L1412(lines 1412 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,271 INFO L443 ceAbstractionStarter]: For program point L3394(lines 3394 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,271 INFO L443 ceAbstractionStarter]: For program point L2337(lines 2337 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,271 INFO L443 ceAbstractionStarter]: For program point L3262(lines 3262 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,271 INFO L443 ceAbstractionStarter]: For program point L4055(lines 4055 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,272 INFO L443 ceAbstractionStarter]: For program point L3791(lines 3791 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,272 INFO L443 ceAbstractionStarter]: For program point L224(lines 224 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,272 INFO L443 ceAbstractionStarter]: For program point L4188(lines 4188 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,272 INFO L443 ceAbstractionStarter]: For program point L92-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,272 INFO L443 ceAbstractionStarter]: For program point L2074(lines 2074 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,272 INFO L443 ceAbstractionStarter]: For program point L1810(lines 1810 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,273 INFO L443 ceAbstractionStarter]: For program point L3660(lines 3660 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,273 INFO L443 ceAbstractionStarter]: For program point L2603(lines 2603 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,273 INFO L443 ceAbstractionStarter]: For program point L2207(lines 2207 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,273 INFO L443 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2019-11-15 23:32:38,273 INFO L443 ceAbstractionStarter]: For program point L3529(lines 3529 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,273 INFO L443 ceAbstractionStarter]: For program point L1151(lines 1151 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,273 INFO L443 ceAbstractionStarter]: For program point L3133(lines 3133 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,274 INFO L443 ceAbstractionStarter]: For program point L1019(lines 1019 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,274 INFO L443 ceAbstractionStarter]: For program point L3001(lines 3001 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,274 INFO L443 ceAbstractionStarter]: For program point L2869(lines 2869 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,274 INFO L443 ceAbstractionStarter]: For program point L755(lines 755 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,274 INFO L443 ceAbstractionStarter]: For program point L1284(lines 1284 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,274 INFO L443 ceAbstractionStarter]: For program point L95-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,275 INFO L443 ceAbstractionStarter]: For program point L1945(lines 1945 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,275 INFO L443 ceAbstractionStarter]: For program point L3927(lines 3927 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,275 INFO L443 ceAbstractionStarter]: For program point L1681(lines 1681 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,275 INFO L443 ceAbstractionStarter]: For program point L492(lines 492 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,275 INFO L443 ceAbstractionStarter]: For program point L2474(lines 2474 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,275 INFO L443 ceAbstractionStarter]: For program point L360(lines 360 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,275 INFO L443 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2019-11-15 23:32:38,276 INFO L443 ceAbstractionStarter]: For program point L625(lines 625 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,276 INFO L443 ceAbstractionStarter]: For program point L1550(lines 1550 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,276 INFO L443 ceAbstractionStarter]: For program point L3400(lines 3400 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,276 INFO L443 ceAbstractionStarter]: For program point L3004(lines 3004 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,276 INFO L443 ceAbstractionStarter]: For program point L4061(lines 4061 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,276 INFO L443 ceAbstractionStarter]: For program point L890(lines 890 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,277 INFO L443 ceAbstractionStarter]: For program point L2740(lines 2740 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,277 INFO L443 ceAbstractionStarter]: For program point L3797(lines 3797 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,277 INFO L443 ceAbstractionStarter]: For program point L1419(lines 1419 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,277 INFO L443 ceAbstractionStarter]: For program point L2344(lines 2344 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,277 INFO L443 ceAbstractionStarter]: For program point L3269(lines 3269 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,277 INFO L443 ceAbstractionStarter]: For program point L98-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,277 INFO L443 ceAbstractionStarter]: For program point L2080(lines 2080 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,278 INFO L443 ceAbstractionStarter]: For program point L231(lines 231 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,278 INFO L443 ceAbstractionStarter]: For program point L2213(lines 2213 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,278 INFO L443 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2019-11-15 23:32:38,278 INFO L443 ceAbstractionStarter]: For program point L4195(lines 4195 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,278 INFO L443 ceAbstractionStarter]: For program point L1817(lines 1817 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,278 INFO L443 ceAbstractionStarter]: For program point L2610(lines 2610 3049) no Hoare annotation was computed. [2019-11-15 23:32:38,279 INFO L443 ceAbstractionStarter]: For program point L3667(lines 3667 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,279 INFO L443 ceAbstractionStarter]: For program point L3535(lines 3535 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,279 INFO L443 ceAbstractionStarter]: For program point L1157(lines 1157 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,279 INFO L443 ceAbstractionStarter]: For program point L3139(lines 3139 4249) no Hoare annotation was computed. [2019-11-15 23:32:38,279 INFO L443 ceAbstractionStarter]: For program point L761(lines 761 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,279 INFO L443 ceAbstractionStarter]: For program point L1290(lines 1290 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,279 INFO L443 ceAbstractionStarter]: For program point L101-1(lines 25 1638) no Hoare annotation was computed. [2019-11-15 23:32:38,280 INFO L443 ceAbstractionStarter]: For program point L1026(lines 1026 1636) no Hoare annotation was computed. [2019-11-15 23:32:38,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 11:32:38 BoogieIcfgContainer [2019-11-15 23:32:38,306 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-15 23:32:38,307 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 23:32:38,307 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 23:32:38,308 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 23:32:38,308 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:31:40" (3/4) ... [2019-11-15 23:32:38,312 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-15 23:32:38,370 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-11-15 23:32:38,379 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-15 23:32:38,895 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_9612f4b6-6496-494a-8ffe-83e940de6b73/bin/uautomizer/witness.graphml [2019-11-15 23:32:38,896 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 23:32:38,899 INFO L168 Benchmark]: Toolchain (without parser) took 65658.15 ms. Allocated memory was 1.0 GB in the beginning and 3.3 GB in the end (delta: 2.3 GB). Free memory was 934.0 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2019-11-15 23:32:38,899 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 23:32:38,900 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2244.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 934.0 MB in the beginning and 1.0 GB in the end (delta: -78.2 MB). Peak memory consumption was 77.1 MB. Max. memory is 11.5 GB. [2019-11-15 23:32:38,900 INFO L168 Benchmark]: Boogie Procedure Inliner took 304.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 968.5 MB in the end (delta: 43.6 MB). Peak memory consumption was 43.6 MB. Max. memory is 11.5 GB. [2019-11-15 23:32:38,900 INFO L168 Benchmark]: Boogie Preprocessor took 299.46 ms. Allocated memory is still 1.2 GB. Free memory was 968.5 MB in the beginning and 941.7 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2019-11-15 23:32:38,901 INFO L168 Benchmark]: RCFGBuilder took 4844.98 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 88.6 MB). Free memory was 941.7 MB in the beginning and 979.7 MB in the end (delta: -38.0 MB). Peak memory consumption was 122.1 MB. Max. memory is 11.5 GB. [2019-11-15 23:32:38,901 INFO L168 Benchmark]: TraceAbstraction took 57367.83 ms. Allocated memory was 1.3 GB in the beginning and 3.3 GB in the end (delta: 2.1 GB). Free memory was 979.7 MB in the beginning and 2.1 GB in the end (delta: -1.2 GB). Peak memory consumption was 904.6 MB. Max. memory is 11.5 GB. [2019-11-15 23:32:38,902 INFO L168 Benchmark]: Witness Printer took 588.56 ms. Allocated memory is still 3.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 107.1 MB). Peak memory consumption was 107.1 MB. Max. memory is 11.5 GB. [2019-11-15 23:32:38,904 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2244.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 934.0 MB in the beginning and 1.0 GB in the end (delta: -78.2 MB). Peak memory consumption was 77.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 304.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 968.5 MB in the end (delta: 43.6 MB). Peak memory consumption was 43.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 299.46 ms. Allocated memory is still 1.2 GB. Free memory was 968.5 MB in the beginning and 941.7 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4844.98 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 88.6 MB). Free memory was 941.7 MB in the beginning and 979.7 MB in the end (delta: -38.0 MB). Peak memory consumption was 122.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 57367.83 ms. Allocated memory was 1.3 GB in the beginning and 3.3 GB in the end (delta: 2.1 GB). Free memory was 979.7 MB in the beginning and 2.1 GB in the end (delta: -1.2 GB). Peak memory consumption was 904.6 MB. Max. memory is 11.5 GB. * Witness Printer took 588.56 ms. Allocated memory is still 3.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 107.1 MB). Peak memory consumption was 107.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 153]: 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: 4253]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3053]: Loop Invariant Derived loop invariant: (((a24 <= 1 || a3 <= 115) || 3 <= a24) || 5 <= a15) || !(10 == a18) - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: (((a24 <= 1 || a3 <= 115) || 3 <= a24) || 5 <= a15) || !(10 == a18) - InvariantResult [Line: 4259]: Loop Invariant Derived loop invariant: (((a24 <= 1 || a3 <= 115) || 3 <= a24) || 5 <= a15) || !(10 == a18) - InvariantResult [Line: 1640]: Loop Invariant Derived loop invariant: (((a24 <= 1 || a3 <= 115) || 3 <= a24) || 5 <= a15) || !(10 == a18) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 757 locations, 1 error locations. Result: SAFE, OverallTime: 57.2s, OverallIterations: 10, TraceHistogramMax: 5, AutomataDifference: 43.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.4s, HoareTripleCheckerStatistics: 4937 SDtfs, 10698 SDslu, 91 SDs, 0 SdLazy, 25304 SolverSat, 7877 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 32.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3622 GetRequests, 3573 SyntacticMatches, 12 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=37264occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.0s AutomataMinimizationTime, 10 MinimizatonAttempts, 10356 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 5 LocationsWithAnnotation, 5 PreInvPairs, 236 NumberOfFragments, 69 HoareAnnotationTreeSize, 5 FomulaSimplifications, 6724 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 5 FomulaSimplificationsInter, 416 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 4.2s InterpolantComputationTime, 7485 NumberOfCodeBlocks, 7485 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 7468 ConstructedInterpolants, 0 QuantifiedInterpolants, 11067280 SizeOfPredicates, 5 NumberOfNonLiveVariables, 4303 ConjunctsInSsa, 14 ConjunctsInUnsatCore, 17 InterpolantComputations, 10 PerfectInterpolantSequences, 6079/6100 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...