./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem17_label43.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem17_label43.c -s /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/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 574c5a9448738d0d5e693e4e352e2914a0ad7102 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 04:06:43,751 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:06:43,753 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:06:43,763 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:06:43,764 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:06:43,765 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:06:43,766 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:06:43,768 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:06:43,770 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:06:43,771 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:06:43,772 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:06:43,773 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:06:43,773 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:06:43,774 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:06:43,775 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:06:43,776 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:06:43,777 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:06:43,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:06:43,780 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:06:43,782 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:06:43,784 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:06:43,791 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:06:43,792 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:06:43,792 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:06:43,795 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:06:43,795 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:06:43,795 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:06:43,796 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:06:43,796 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:06:43,797 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:06:43,797 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:06:43,798 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:06:43,799 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:06:43,799 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:06:43,800 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:06:43,800 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:06:43,801 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:06:43,801 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:06:43,801 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:06:43,802 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:06:43,803 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:06:43,803 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-20 04:06:43,829 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:06:43,829 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:06:43,831 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:06:43,831 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:06:43,831 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 04:06:43,831 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:06:43,831 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:06:43,831 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 04:06:43,832 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:06:43,832 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:06:43,833 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:06:43,833 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:06:43,833 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:06:43,833 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:06:43,833 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:06:43,834 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:06:43,834 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:06:43,834 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:06:43,834 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 04:06:43,834 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:06:43,835 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 04:06:43,835 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 04:06:43,835 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:06:43,835 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:06:43,835 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:06:43,835 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 04:06:43,836 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 04:06:43,836 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:06:43,836 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_6b06e2b2-19f8-48f0-b861-994fed11f46a/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 -> 574c5a9448738d0d5e693e4e352e2914a0ad7102 [2019-11-20 04:06:44,001 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:06:44,010 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:06:44,017 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:06:44,018 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:06:44,018 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:06:44,019 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem17_label43.c [2019-11-20 04:06:44,077 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/bin/uautomizer/data/93955b333/58c28e861bb44c87b4931ef0cf2c2278/FLAG99adcf951 [2019-11-20 04:06:44,682 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:06:44,682 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/sv-benchmarks/c/eca-rers2012/Problem17_label43.c [2019-11-20 04:06:44,721 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/bin/uautomizer/data/93955b333/58c28e861bb44c87b4931ef0cf2c2278/FLAG99adcf951 [2019-11-20 04:06:45,088 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/bin/uautomizer/data/93955b333/58c28e861bb44c87b4931ef0cf2c2278 [2019-11-20 04:06:45,096 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:06:45,097 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:06:45,098 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:06:45,098 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:06:45,101 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:06:45,102 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:06:45" (1/1) ... [2019-11-20 04:06:45,104 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b3e04a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:06:45, skipping insertion in model container [2019-11-20 04:06:45,104 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:06:45" (1/1) ... [2019-11-20 04:06:45,110 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:06:45,201 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:06:46,139 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:06:46,145 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:06:46,490 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:06:46,509 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:06:46,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:06:46 WrapperNode [2019-11-20 04:06:46,510 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:06:46,511 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:06:46,511 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:06:46,511 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:06:46,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:06:46" (1/1) ... [2019-11-20 04:06:46,566 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:06:46" (1/1) ... [2019-11-20 04:06:46,784 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:06:46,784 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:06:46,784 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:06:46,785 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:06:46,793 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:06:46" (1/1) ... [2019-11-20 04:06:46,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:06:46" (1/1) ... [2019-11-20 04:06:46,824 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:06:46" (1/1) ... [2019-11-20 04:06:46,825 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:06:46" (1/1) ... [2019-11-20 04:06:46,944 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:06:46" (1/1) ... [2019-11-20 04:06:46,970 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:06:46" (1/1) ... [2019-11-20 04:06:47,001 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:06:46" (1/1) ... [2019-11-20 04:06:47,028 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:06:47,029 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:06:47,029 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:06:47,029 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:06:47,030 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:06:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/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 [2019-11-20 04:06:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:06:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:06:51,529 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:06:51,529 INFO L285 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-20 04:06:51,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:06:51 BoogieIcfgContainer [2019-11-20 04:06:51,531 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:06:51,532 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 04:06:51,532 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 04:06:51,534 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 04:06:51,535 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 04:06:45" (1/3) ... [2019-11-20 04:06:51,535 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36acff4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 04:06:51, skipping insertion in model container [2019-11-20 04:06:51,536 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:06:46" (2/3) ... [2019-11-20 04:06:51,536 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36acff4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 04:06:51, skipping insertion in model container [2019-11-20 04:06:51,536 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:06:51" (3/3) ... [2019-11-20 04:06:51,544 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem17_label43.c [2019-11-20 04:06:51,553 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 04:06:51,561 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-20 04:06:51,571 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-20 04:06:51,612 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 04:06:51,612 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 04:06:51,613 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 04:06:51,613 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 04:06:51,613 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 04:06:51,613 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 04:06:51,613 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 04:06:51,614 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 04:06:51,644 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states. [2019-11-20 04:06:51,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-11-20 04:06:51,653 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:06:51,654 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:06:51,655 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:06:51,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:06:51,660 INFO L82 PathProgramCache]: Analyzing trace with hash 531730986, now seen corresponding path program 1 times [2019-11-20 04:06:51,668 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:06:51,668 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776496191] [2019-11-20 04:06:51,668 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:06:51,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:06:52,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:06:52,004 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [776496191] [2019-11-20 04:06:52,005 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:06:52,006 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 04:06:52,007 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [881814603] [2019-11-20 04:06:52,012 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:06:52,012 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:06:52,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:06:52,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:06:52,027 INFO L87 Difference]: Start difference. First operand 590 states. Second operand 4 states. [2019-11-20 04:06:57,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:06:57,674 INFO L93 Difference]: Finished difference Result 2074 states and 3879 transitions. [2019-11-20 04:06:57,675 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:06:57,675 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 62 [2019-11-20 04:06:57,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:06:57,701 INFO L225 Difference]: With dead ends: 2074 [2019-11-20 04:06:57,701 INFO L226 Difference]: Without dead ends: 1404 [2019-11-20 04:06:57,708 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:06:57,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1404 states. [2019-11-20 04:06:57,808 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1404 to 957. [2019-11-20 04:06:57,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 957 states. [2019-11-20 04:06:57,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 957 states and 1437 transitions. [2019-11-20 04:06:57,816 INFO L78 Accepts]: Start accepts. Automaton has 957 states and 1437 transitions. Word has length 62 [2019-11-20 04:06:57,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:06:57,817 INFO L462 AbstractCegarLoop]: Abstraction has 957 states and 1437 transitions. [2019-11-20 04:06:57,817 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:06:57,817 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1437 transitions. [2019-11-20 04:06:57,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2019-11-20 04:06:57,825 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:06:57,826 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:06:57,826 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:06:57,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:06:57,826 INFO L82 PathProgramCache]: Analyzing trace with hash -87517194, now seen corresponding path program 1 times [2019-11-20 04:06:57,827 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:06:57,827 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2048044882] [2019-11-20 04:06:57,827 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:06:57,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:06:58,034 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:06:58,034 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2048044882] [2019-11-20 04:06:58,035 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [693778074] [2019-11-20 04:06:58,035 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/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 [2019-11-20 04:06:58,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:06:58,130 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 04:06:58,150 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:06:58,173 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 04:06:58,178 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 04:06:58,819 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 21 [2019-11-20 04:06:58,983 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:06:58,983 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 04:06:58,983 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2019-11-20 04:06:58,985 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [444790879] [2019-11-20 04:06:58,985 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:06:58,986 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:06:58,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:06:58,986 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-20 04:06:58,986 INFO L87 Difference]: Start difference. First operand 957 states and 1437 transitions. Second operand 4 states. [2019-11-20 04:07:06,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:07:06,034 INFO L93 Difference]: Finished difference Result 3239 states and 5012 transitions. [2019-11-20 04:07:06,034 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:07:06,035 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 132 [2019-11-20 04:07:06,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:07:06,047 INFO L225 Difference]: With dead ends: 3239 [2019-11-20 04:07:06,047 INFO L226 Difference]: Without dead ends: 2284 [2019-11-20 04:07:06,050 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-20 04:07:06,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2284 states. [2019-11-20 04:07:06,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2284 to 2281. [2019-11-20 04:07:06,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2281 states. [2019-11-20 04:07:06,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 2281 states and 3313 transitions. [2019-11-20 04:07:06,102 INFO L78 Accepts]: Start accepts. Automaton has 2281 states and 3313 transitions. Word has length 132 [2019-11-20 04:07:06,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:07:06,103 INFO L462 AbstractCegarLoop]: Abstraction has 2281 states and 3313 transitions. [2019-11-20 04:07:06,104 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:07:06,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 3313 transitions. [2019-11-20 04:07:06,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-11-20 04:07:06,106 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:07:06,107 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 04:07:06,309 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:07:06,310 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:07:06,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:07:06,310 INFO L82 PathProgramCache]: Analyzing trace with hash -786603367, now seen corresponding path program 1 times [2019-11-20 04:07:06,311 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:07:06,311 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [740947753] [2019-11-20 04:07:06,311 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:07:06,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:07:06,449 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:07:06,450 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [740947753] [2019-11-20 04:07:06,450 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:07:06,450 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 04:07:06,451 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2085730429] [2019-11-20 04:07:06,451 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:07:06,452 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:07:06,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:07:06,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:07:06,452 INFO L87 Difference]: Start difference. First operand 2281 states and 3313 transitions. Second operand 4 states. [2019-11-20 04:07:10,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:07:10,355 INFO L93 Difference]: Finished difference Result 8849 states and 12896 transitions. [2019-11-20 04:07:10,355 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:07:10,355 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2019-11-20 04:07:10,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:07:10,389 INFO L225 Difference]: With dead ends: 8849 [2019-11-20 04:07:10,389 INFO L226 Difference]: Without dead ends: 6570 [2019-11-20 04:07:10,393 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:07:10,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6570 states. [2019-11-20 04:07:10,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6570 to 6551. [2019-11-20 04:07:10,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6551 states. [2019-11-20 04:07:10,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6551 states to 6551 states and 8410 transitions. [2019-11-20 04:07:10,517 INFO L78 Accepts]: Start accepts. Automaton has 6551 states and 8410 transitions. Word has length 154 [2019-11-20 04:07:10,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:07:10,517 INFO L462 AbstractCegarLoop]: Abstraction has 6551 states and 8410 transitions. [2019-11-20 04:07:10,517 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:07:10,518 INFO L276 IsEmpty]: Start isEmpty. Operand 6551 states and 8410 transitions. [2019-11-20 04:07:10,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2019-11-20 04:07:10,520 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:07:10,520 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 04:07:10,521 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:07:10,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:07:10,521 INFO L82 PathProgramCache]: Analyzing trace with hash -1024585700, now seen corresponding path program 1 times [2019-11-20 04:07:10,521 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:07:10,522 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1048489178] [2019-11-20 04:07:10,522 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:07:10,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:07:10,724 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:07:10,724 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1048489178] [2019-11-20 04:07:10,724 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:07:10,724 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:07:10,725 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [680009854] [2019-11-20 04:07:10,725 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 04:07:10,725 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:07:10,726 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 04:07:10,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 04:07:10,726 INFO L87 Difference]: Start difference. First operand 6551 states and 8410 transitions. Second operand 5 states. [2019-11-20 04:07:17,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:07:17,185 INFO L93 Difference]: Finished difference Result 23780 states and 30683 transitions. [2019-11-20 04:07:17,186 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 04:07:17,186 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 167 [2019-11-20 04:07:17,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:07:17,268 INFO L225 Difference]: With dead ends: 23780 [2019-11-20 04:07:17,268 INFO L226 Difference]: Without dead ends: 17231 [2019-11-20 04:07:17,277 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 04:07:17,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17231 states. [2019-11-20 04:07:17,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17231 to 12080. [2019-11-20 04:07:17,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12080 states. [2019-11-20 04:07:17,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12080 states to 12080 states and 14745 transitions. [2019-11-20 04:07:17,696 INFO L78 Accepts]: Start accepts. Automaton has 12080 states and 14745 transitions. Word has length 167 [2019-11-20 04:07:17,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:07:17,696 INFO L462 AbstractCegarLoop]: Abstraction has 12080 states and 14745 transitions. [2019-11-20 04:07:17,696 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 04:07:17,697 INFO L276 IsEmpty]: Start isEmpty. Operand 12080 states and 14745 transitions. [2019-11-20 04:07:17,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2019-11-20 04:07:17,700 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:07:17,700 INFO L410 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:07:17,700 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:07:17,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:07:17,701 INFO L82 PathProgramCache]: Analyzing trace with hash 2010794631, now seen corresponding path program 1 times [2019-11-20 04:07:17,701 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:07:17,702 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316342595] [2019-11-20 04:07:17,702 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:07:17,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:07:17,879 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 119 proven. 64 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-11-20 04:07:17,879 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316342595] [2019-11-20 04:07:17,880 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1888271722] [2019-11-20 04:07:17,880 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/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 [2019-11-20 04:07:17,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:07:17,967 INFO L255 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 8 conjunts are in the unsatisfiable core [2019-11-20 04:07:17,982 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:07:17,998 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-11-20 04:07:18,102 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 165 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:07:18,102 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 04:07:18,103 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 4] total 5 [2019-11-20 04:07:18,103 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [722730930] [2019-11-20 04:07:18,103 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-20 04:07:18,104 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:07:18,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-20 04:07:18,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-11-20 04:07:18,105 INFO L87 Difference]: Start difference. First operand 12080 states and 14745 transitions. Second operand 6 states. [2019-11-20 04:07:26,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:07:26,213 INFO L93 Difference]: Finished difference Result 51510 states and 66358 transitions. [2019-11-20 04:07:26,213 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-20 04:07:26,213 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 205 [2019-11-20 04:07:26,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:07:26,281 INFO L225 Difference]: With dead ends: 51510 [2019-11-20 04:07:26,281 INFO L226 Difference]: Without dead ends: 36829 [2019-11-20 04:07:26,302 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 203 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-11-20 04:07:26,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36829 states. [2019-11-20 04:07:26,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36829 to 19729. [2019-11-20 04:07:26,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19729 states. [2019-11-20 04:07:26,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19729 states to 19729 states and 23557 transitions. [2019-11-20 04:07:26,654 INFO L78 Accepts]: Start accepts. Automaton has 19729 states and 23557 transitions. Word has length 205 [2019-11-20 04:07:26,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:07:26,654 INFO L462 AbstractCegarLoop]: Abstraction has 19729 states and 23557 transitions. [2019-11-20 04:07:26,654 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-20 04:07:26,654 INFO L276 IsEmpty]: Start isEmpty. Operand 19729 states and 23557 transitions. [2019-11-20 04:07:26,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-11-20 04:07:26,658 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:07:26,658 INFO L410 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:07:26,869 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:07:26,869 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:07:26,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:07:26,870 INFO L82 PathProgramCache]: Analyzing trace with hash -1857905039, now seen corresponding path program 1 times [2019-11-20 04:07:26,870 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:07:26,870 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1355076732] [2019-11-20 04:07:26,871 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:07:26,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:07:27,281 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 141 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:07:27,282 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1355076732] [2019-11-20 04:07:27,283 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [95775754] [2019-11-20 04:07:27,283 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/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 [2019-11-20 04:07:27,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:07:27,375 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 04:07:27,379 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:07:27,446 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2019-11-20 04:07:27,447 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 04:07:27,447 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-20 04:07:27,447 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [248774436] [2019-11-20 04:07:27,448 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 04:07:27,448 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:07:27,448 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 04:07:27,449 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 04:07:27,449 INFO L87 Difference]: Start difference. First operand 19729 states and 23557 transitions. Second operand 3 states. [2019-11-20 04:07:29,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:07:29,740 INFO L93 Difference]: Finished difference Result 39450 states and 47106 transitions. [2019-11-20 04:07:29,743 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:07:29,743 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 248 [2019-11-20 04:07:29,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:07:29,773 INFO L225 Difference]: With dead ends: 39450 [2019-11-20 04:07:29,773 INFO L226 Difference]: Without dead ends: 19723 [2019-11-20 04:07:29,790 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 251 GetRequests, 248 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 04:07:29,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19723 states. [2019-11-20 04:07:29,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19723 to 19722. [2019-11-20 04:07:29,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19722 states. [2019-11-20 04:07:30,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19722 states to 19722 states and 23374 transitions. [2019-11-20 04:07:30,024 INFO L78 Accepts]: Start accepts. Automaton has 19722 states and 23374 transitions. Word has length 248 [2019-11-20 04:07:30,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:07:30,024 INFO L462 AbstractCegarLoop]: Abstraction has 19722 states and 23374 transitions. [2019-11-20 04:07:30,024 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 04:07:30,024 INFO L276 IsEmpty]: Start isEmpty. Operand 19722 states and 23374 transitions. [2019-11-20 04:07:30,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2019-11-20 04:07:30,031 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:07:30,031 INFO L410 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-20 04:07:30,234 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:07:30,235 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:07:30,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:07:30,235 INFO L82 PathProgramCache]: Analyzing trace with hash -99436165, now seen corresponding path program 1 times [2019-11-20 04:07:30,235 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:07:30,236 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [886973839] [2019-11-20 04:07:30,236 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:07:30,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:07:30,440 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2019-11-20 04:07:30,441 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [886973839] [2019-11-20 04:07:30,441 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:07:30,441 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 04:07:30,441 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229504586] [2019-11-20 04:07:30,442 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 04:07:30,442 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:07:30,442 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 04:07:30,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 04:07:30,443 INFO L87 Difference]: Start difference. First operand 19722 states and 23374 transitions. Second operand 3 states. [2019-11-20 04:07:33,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:07:33,190 INFO L93 Difference]: Finished difference Result 46246 states and 54869 transitions. [2019-11-20 04:07:33,191 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:07:33,191 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 315 [2019-11-20 04:07:33,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:07:33,231 INFO L225 Difference]: With dead ends: 46246 [2019-11-20 04:07:33,231 INFO L226 Difference]: Without dead ends: 25670 [2019-11-20 04:07:33,248 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 04:07:33,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25670 states. [2019-11-20 04:07:33,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25670 to 23543. [2019-11-20 04:07:33,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23543 states. [2019-11-20 04:07:33,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23543 states to 23543 states and 26505 transitions. [2019-11-20 04:07:33,495 INFO L78 Accepts]: Start accepts. Automaton has 23543 states and 26505 transitions. Word has length 315 [2019-11-20 04:07:33,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:07:33,495 INFO L462 AbstractCegarLoop]: Abstraction has 23543 states and 26505 transitions. [2019-11-20 04:07:33,495 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 04:07:33,496 INFO L276 IsEmpty]: Start isEmpty. Operand 23543 states and 26505 transitions. [2019-11-20 04:07:33,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2019-11-20 04:07:33,507 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:07:33,508 INFO L410 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, 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, 3, 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] [2019-11-20 04:07:33,508 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:07:33,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:07:33,508 INFO L82 PathProgramCache]: Analyzing trace with hash -692471364, now seen corresponding path program 1 times [2019-11-20 04:07:33,509 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:07:33,509 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [833929539] [2019-11-20 04:07:33,509 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:07:33,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:07:33,941 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 375 proven. 130 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2019-11-20 04:07:33,945 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [833929539] [2019-11-20 04:07:33,945 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [927298759] [2019-11-20 04:07:33,946 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/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 [2019-11-20 04:07:34,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:07:34,071 INFO L255 TraceCheckSpWp]: Trace formula consists of 522 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-20 04:07:34,075 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:07:34,237 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 399 proven. 82 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2019-11-20 04:07:34,238 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 04:07:34,238 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 3] total 8 [2019-11-20 04:07:34,238 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [947811053] [2019-11-20 04:07:34,239 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-20 04:07:34,239 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:07:34,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-20 04:07:34,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-11-20 04:07:34,240 INFO L87 Difference]: Start difference. First operand 23543 states and 26505 transitions. Second operand 8 states. [2019-11-20 04:07:42,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:07:42,665 INFO L93 Difference]: Finished difference Result 74773 states and 84300 transitions. [2019-11-20 04:07:42,666 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-20 04:07:42,666 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 384 [2019-11-20 04:07:42,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:07:42,715 INFO L225 Difference]: With dead ends: 74773 [2019-11-20 04:07:42,716 INFO L226 Difference]: Without dead ends: 46111 [2019-11-20 04:07:42,733 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 397 GetRequests, 386 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2019-11-20 04:07:42,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46111 states. [2019-11-20 04:07:43,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46111 to 38829. [2019-11-20 04:07:43,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38829 states. [2019-11-20 04:07:43,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38829 states to 38829 states and 41960 transitions. [2019-11-20 04:07:43,151 INFO L78 Accepts]: Start accepts. Automaton has 38829 states and 41960 transitions. Word has length 384 [2019-11-20 04:07:43,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:07:43,152 INFO L462 AbstractCegarLoop]: Abstraction has 38829 states and 41960 transitions. [2019-11-20 04:07:43,152 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-20 04:07:43,152 INFO L276 IsEmpty]: Start isEmpty. Operand 38829 states and 41960 transitions. [2019-11-20 04:07:43,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2019-11-20 04:07:43,165 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:07:43,166 INFO L410 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, 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, 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] [2019-11-20 04:07:43,369 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:07:43,370 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:07:43,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:07:43,370 INFO L82 PathProgramCache]: Analyzing trace with hash 1245351930, now seen corresponding path program 1 times [2019-11-20 04:07:43,370 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:07:43,370 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1636465305] [2019-11-20 04:07:43,371 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:07:43,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:07:43,965 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 279 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:07:43,965 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1636465305] [2019-11-20 04:07:43,966 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1609294241] [2019-11-20 04:07:43,966 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/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 [2019-11-20 04:07:44,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:07:44,326 INFO L255 TraceCheckSpWp]: Trace formula consists of 519 conjuncts, 5 conjunts are in the unsatisfiable core [2019-11-20 04:07:44,331 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:07:44,548 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 306 proven. 82 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2019-11-20 04:07:44,548 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 04:07:44,549 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 3] total 9 [2019-11-20 04:07:44,549 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745411883] [2019-11-20 04:07:44,550 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-11-20 04:07:44,550 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:07:44,551 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-11-20 04:07:44,551 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2019-11-20 04:07:44,551 INFO L87 Difference]: Start difference. First operand 38829 states and 41960 transitions. Second operand 9 states. [2019-11-20 04:08:00,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:08:00,138 INFO L93 Difference]: Finished difference Result 131751 states and 141947 transitions. [2019-11-20 04:08:00,139 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2019-11-20 04:08:00,139 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 405 [2019-11-20 04:08:00,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:08:00,232 INFO L225 Difference]: With dead ends: 131751 [2019-11-20 04:08:00,233 INFO L226 Difference]: Without dead ends: 93349 [2019-11-20 04:08:00,260 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 438 GetRequests, 417 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 94 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=141, Invalid=365, Unknown=0, NotChecked=0, Total=506 [2019-11-20 04:08:00,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93349 states. [2019-11-20 04:08:00,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93349 to 81809. [2019-11-20 04:08:00,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 81809 states. [2019-11-20 04:08:01,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81809 states to 81809 states and 87531 transitions. [2019-11-20 04:08:01,481 INFO L78 Accepts]: Start accepts. Automaton has 81809 states and 87531 transitions. Word has length 405 [2019-11-20 04:08:01,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:08:01,482 INFO L462 AbstractCegarLoop]: Abstraction has 81809 states and 87531 transitions. [2019-11-20 04:08:01,482 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-11-20 04:08:01,482 INFO L276 IsEmpty]: Start isEmpty. Operand 81809 states and 87531 transitions. [2019-11-20 04:08:01,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 873 [2019-11-20 04:08:01,534 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:08:01,535 INFO L410 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, 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, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 04:08:01,737 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:08:01,737 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:08:01,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:08:01,738 INFO L82 PathProgramCache]: Analyzing trace with hash 1168926298, now seen corresponding path program 1 times [2019-11-20 04:08:01,738 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:08:01,738 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1536772986] [2019-11-20 04:08:01,738 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:08:01,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:08:03,035 INFO L134 CoverageAnalysis]: Checked inductivity of 891 backedges. 567 proven. 243 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2019-11-20 04:08:03,035 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1536772986] [2019-11-20 04:08:03,035 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [655427519] [2019-11-20 04:08:03,036 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/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 [2019-11-20 04:08:03,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:08:03,243 INFO L255 TraceCheckSpWp]: Trace formula consists of 1018 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 04:08:03,252 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:08:03,267 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 04:08:03,268 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 04:08:04,189 INFO L134 CoverageAnalysis]: Checked inductivity of 891 backedges. 567 proven. 243 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2019-11-20 04:08:04,189 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 04:08:04,190 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 5 [2019-11-20 04:08:04,190 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [177557799] [2019-11-20 04:08:04,191 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 04:08:04,192 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:08:04,192 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 04:08:04,192 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 04:08:04,192 INFO L87 Difference]: Start difference. First operand 81809 states and 87531 transitions. Second operand 5 states. [2019-11-20 04:08:07,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:08:07,750 INFO L93 Difference]: Finished difference Result 175527 states and 187741 transitions. [2019-11-20 04:08:07,750 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 04:08:07,750 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 872 [2019-11-20 04:08:07,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:08:07,826 INFO L225 Difference]: With dead ends: 175527 [2019-11-20 04:08:07,826 INFO L226 Difference]: Without dead ends: 94570 [2019-11-20 04:08:07,859 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 878 GetRequests, 873 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 04:08:07,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94570 states. [2019-11-20 04:08:08,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94570 to 75845. [2019-11-20 04:08:08,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75845 states. [2019-11-20 04:08:08,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75845 states to 75845 states and 81045 transitions. [2019-11-20 04:08:08,545 INFO L78 Accepts]: Start accepts. Automaton has 75845 states and 81045 transitions. Word has length 872 [2019-11-20 04:08:08,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:08:08,546 INFO L462 AbstractCegarLoop]: Abstraction has 75845 states and 81045 transitions. [2019-11-20 04:08:08,547 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 04:08:08,547 INFO L276 IsEmpty]: Start isEmpty. Operand 75845 states and 81045 transitions. [2019-11-20 04:08:08,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2019-11-20 04:08:08,597 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:08:08,598 INFO L410 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:08:08,801 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:08:08,801 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:08:08,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:08:08,801 INFO L82 PathProgramCache]: Analyzing trace with hash 1062640141, now seen corresponding path program 1 times [2019-11-20 04:08:08,802 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:08:08,802 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [701536891] [2019-11-20 04:08:08,802 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:08:08,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:08:10,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1858 backedges. 914 proven. 0 refuted. 0 times theorem prover too weak. 944 trivial. 0 not checked. [2019-11-20 04:08:10,292 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [701536891] [2019-11-20 04:08:10,292 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:08:10,292 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 04:08:10,292 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1858380512] [2019-11-20 04:08:10,293 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 04:08:10,293 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:08:10,293 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 04:08:10,293 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 04:08:10,294 INFO L87 Difference]: Start difference. First operand 75845 states and 81045 transitions. Second operand 3 states. [2019-11-20 04:08:11,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:08:11,433 INFO L93 Difference]: Finished difference Result 149551 states and 159823 transitions. [2019-11-20 04:08:11,433 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:08:11,434 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1005 [2019-11-20 04:08:11,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:08:11,512 INFO L225 Difference]: With dead ends: 149551 [2019-11-20 04:08:11,512 INFO L226 Difference]: Without dead ends: 74557 [2019-11-20 04:08:11,539 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 04:08:11,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74557 states. [2019-11-20 04:08:12,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74557 to 74552. [2019-11-20 04:08:12,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74552 states. [2019-11-20 04:08:12,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74552 states to 74552 states and 79597 transitions. [2019-11-20 04:08:12,113 INFO L78 Accepts]: Start accepts. Automaton has 74552 states and 79597 transitions. Word has length 1005 [2019-11-20 04:08:12,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:08:12,113 INFO L462 AbstractCegarLoop]: Abstraction has 74552 states and 79597 transitions. [2019-11-20 04:08:12,113 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 04:08:12,113 INFO L276 IsEmpty]: Start isEmpty. Operand 74552 states and 79597 transitions. [2019-11-20 04:08:12,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2019-11-20 04:08:12,170 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:08:12,171 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 04:08:12,171 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:08:12,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:08:12,171 INFO L82 PathProgramCache]: Analyzing trace with hash -1088486120, now seen corresponding path program 1 times [2019-11-20 04:08:12,171 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:08:12,171 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [824721273] [2019-11-20 04:08:12,172 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:08:12,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:08:16,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2507 backedges. 1513 proven. 755 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2019-11-20 04:08:16,318 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [824721273] [2019-11-20 04:08:16,318 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1714493763] [2019-11-20 04:08:16,318 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/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 [2019-11-20 04:08:16,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:08:16,592 INFO L255 TraceCheckSpWp]: Trace formula consists of 1342 conjuncts, 11 conjunts are in the unsatisfiable core [2019-11-20 04:08:16,610 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:08:16,663 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 04:08:17,357 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 7 terms [2019-11-20 04:08:20,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2507 backedges. 1953 proven. 50 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked. [2019-11-20 04:08:20,186 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 04:08:20,186 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 6] total 18 [2019-11-20 04:08:20,186 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92618177] [2019-11-20 04:08:20,188 INFO L442 AbstractCegarLoop]: Interpolant automaton has 18 states [2019-11-20 04:08:20,188 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:08:20,188 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2019-11-20 04:08:20,188 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=227, Unknown=0, NotChecked=0, Total=306 [2019-11-20 04:08:20,188 INFO L87 Difference]: Start difference. First operand 74552 states and 79597 transitions. Second operand 18 states. [2019-11-20 04:08:41,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:08:41,178 INFO L93 Difference]: Finished difference Result 186207 states and 199352 transitions. [2019-11-20 04:08:41,178 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2019-11-20 04:08:41,178 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 1120 [2019-11-20 04:08:41,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:08:41,269 INFO L225 Difference]: With dead ends: 186207 [2019-11-20 04:08:41,269 INFO L226 Difference]: Without dead ends: 112080 [2019-11-20 04:08:41,283 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1199 GetRequests, 1146 SyntacticMatches, 3 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 718 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=586, Invalid=2066, Unknown=0, NotChecked=0, Total=2652 [2019-11-20 04:08:41,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112080 states. [2019-11-20 04:08:41,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112080 to 83917. [2019-11-20 04:08:41,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83917 states. [2019-11-20 04:08:41,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83917 states to 83917 states and 88078 transitions. [2019-11-20 04:08:41,990 INFO L78 Accepts]: Start accepts. Automaton has 83917 states and 88078 transitions. Word has length 1120 [2019-11-20 04:08:41,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:08:41,990 INFO L462 AbstractCegarLoop]: Abstraction has 83917 states and 88078 transitions. [2019-11-20 04:08:41,990 INFO L463 AbstractCegarLoop]: Interpolant automaton has 18 states. [2019-11-20 04:08:41,990 INFO L276 IsEmpty]: Start isEmpty. Operand 83917 states and 88078 transitions. [2019-11-20 04:08:42,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1371 [2019-11-20 04:08:42,043 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:08:42,044 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 04:08:42,244 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:08:42,245 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:08:42,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:08:42,245 INFO L82 PathProgramCache]: Analyzing trace with hash -961300647, now seen corresponding path program 1 times [2019-11-20 04:08:42,245 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:08:42,245 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739007489] [2019-11-20 04:08:42,246 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:08:42,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:08:51,096 INFO L134 CoverageAnalysis]: Checked inductivity of 3040 backedges. 486 proven. 2260 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2019-11-20 04:08:51,096 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1739007489] [2019-11-20 04:08:51,096 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1571150252] [2019-11-20 04:08:51,096 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/bin/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:08:51,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:08:51,386 INFO L255 TraceCheckSpWp]: Trace formula consists of 1596 conjuncts, 9 conjunts are in the unsatisfiable core [2019-11-20 04:08:51,399 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:08:51,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 04:08:51,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 04:08:51,518 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-11-20 04:08:53,166 INFO L134 CoverageAnalysis]: Checked inductivity of 3040 backedges. 1058 proven. 735 refuted. 0 times theorem prover too weak. 1247 trivial. 0 not checked. [2019-11-20 04:08:53,166 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 04:08:53,167 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 5] total 17 [2019-11-20 04:08:53,167 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [594301492] [2019-11-20 04:08:53,170 INFO L442 AbstractCegarLoop]: Interpolant automaton has 17 states [2019-11-20 04:08:53,170 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:08:53,171 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2019-11-20 04:08:53,171 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=219, Unknown=0, NotChecked=0, Total=272 [2019-11-20 04:08:53,171 INFO L87 Difference]: Start difference. First operand 83917 states and 88078 transitions. Second operand 17 states. [2019-11-20 04:09:36,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:09:36,407 INFO L93 Difference]: Finished difference Result 251968 states and 264966 transitions. [2019-11-20 04:09:36,407 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2019-11-20 04:09:36,407 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1370 [2019-11-20 04:09:36,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:09:36,545 INFO L225 Difference]: With dead ends: 251968 [2019-11-20 04:09:36,545 INFO L226 Difference]: Without dead ends: 167035 [2019-11-20 04:09:36,576 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1452 GetRequests, 1400 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 717 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=672, Invalid=2084, Unknown=0, NotChecked=0, Total=2756 [2019-11-20 04:09:36,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 167035 states. [2019-11-20 04:09:37,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 167035 to 130795. [2019-11-20 04:09:37,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130795 states. [2019-11-20 04:09:37,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130795 states to 130795 states and 137078 transitions. [2019-11-20 04:09:37,837 INFO L78 Accepts]: Start accepts. Automaton has 130795 states and 137078 transitions. Word has length 1370 [2019-11-20 04:09:37,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:09:37,838 INFO L462 AbstractCegarLoop]: Abstraction has 130795 states and 137078 transitions. [2019-11-20 04:09:37,838 INFO L463 AbstractCegarLoop]: Interpolant automaton has 17 states. [2019-11-20 04:09:37,838 INFO L276 IsEmpty]: Start isEmpty. Operand 130795 states and 137078 transitions. [2019-11-20 04:09:37,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1374 [2019-11-20 04:09:37,901 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:09:37,902 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:09:38,105 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:09:38,105 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:09:38,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:09:38,106 INFO L82 PathProgramCache]: Analyzing trace with hash 1997813751, now seen corresponding path program 1 times [2019-11-20 04:09:38,106 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:09:38,106 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1178946338] [2019-11-20 04:09:38,106 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:09:38,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:09:41,271 INFO L134 CoverageAnalysis]: Checked inductivity of 1950 backedges. 1244 proven. 461 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2019-11-20 04:09:41,271 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1178946338] [2019-11-20 04:09:41,272 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1502080702] [2019-11-20 04:09:41,272 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/bin/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:09:41,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:09:41,567 INFO L255 TraceCheckSpWp]: Trace formula consists of 1556 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-20 04:09:41,576 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:09:41,593 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 04:09:42,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1950 backedges. 1142 proven. 0 refuted. 0 times theorem prover too weak. 808 trivial. 0 not checked. [2019-11-20 04:09:42,761 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 04:09:42,762 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 9 [2019-11-20 04:09:42,762 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [606009784] [2019-11-20 04:09:42,763 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:09:42,763 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:09:42,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:09:42,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2019-11-20 04:09:42,763 INFO L87 Difference]: Start difference. First operand 130795 states and 137078 transitions. Second operand 4 states. [2019-11-20 04:09:45,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:09:45,998 INFO L93 Difference]: Finished difference Result 281132 states and 294808 transitions. [2019-11-20 04:09:45,998 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:09:45,998 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1373 [2019-11-20 04:09:45,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:09:46,131 INFO L225 Difference]: With dead ends: 281132 [2019-11-20 04:09:46,131 INFO L226 Difference]: Without dead ends: 150764 [2019-11-20 04:09:46,179 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1379 GetRequests, 1372 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2019-11-20 04:09:46,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150764 states. [2019-11-20 04:09:47,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150764 to 117568. [2019-11-20 04:09:47,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117568 states. [2019-11-20 04:09:47,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117568 states to 117568 states and 123402 transitions. [2019-11-20 04:09:47,589 INFO L78 Accepts]: Start accepts. Automaton has 117568 states and 123402 transitions. Word has length 1373 [2019-11-20 04:09:47,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:09:47,590 INFO L462 AbstractCegarLoop]: Abstraction has 117568 states and 123402 transitions. [2019-11-20 04:09:47,590 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:09:47,590 INFO L276 IsEmpty]: Start isEmpty. Operand 117568 states and 123402 transitions. [2019-11-20 04:09:47,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1613 [2019-11-20 04:09:47,676 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:09:47,677 INFO L410 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:09:47,880 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:09:47,880 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:09:47,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:09:47,881 INFO L82 PathProgramCache]: Analyzing trace with hash -1091754522, now seen corresponding path program 1 times [2019-11-20 04:09:47,881 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:09:47,881 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [883808705] [2019-11-20 04:09:47,881 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:09:48,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:09:50,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4179 backedges. 2964 proven. 0 refuted. 0 times theorem prover too weak. 1215 trivial. 0 not checked. [2019-11-20 04:09:50,050 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [883808705] [2019-11-20 04:09:50,050 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:09:50,050 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:09:50,051 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [847915491] [2019-11-20 04:09:50,052 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:09:50,052 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:09:50,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:09:50,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:09:50,053 INFO L87 Difference]: Start difference. First operand 117568 states and 123402 transitions. Second operand 4 states. [2019-11-20 04:09:52,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:09:52,713 INFO L93 Difference]: Finished difference Result 234285 states and 245943 transitions. [2019-11-20 04:09:52,713 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:09:52,713 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1612 [2019-11-20 04:09:52,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:09:52,714 INFO L225 Difference]: With dead ends: 234285 [2019-11-20 04:09:52,714 INFO L226 Difference]: Without dead ends: 0 [2019-11-20 04:09:52,760 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:09:52,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-20 04:09:52,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-20 04:09:52,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-20 04:09:52,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-20 04:09:52,761 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1612 [2019-11-20 04:09:52,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:09:52,761 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-20 04:09:52,762 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:09:52,762 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-20 04:09:52,762 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 04:09:52,765 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-20 04:09:58,171 WARN L191 SmtUtils]: Spent 5.40 s on a formula simplification. DAG size of input: 1595 DAG size of output: 1100 [2019-11-20 04:10:01,596 WARN L191 SmtUtils]: Spent 3.42 s on a formula simplification. DAG size of input: 1275 DAG size of output: 868 [2019-11-20 04:10:06,087 WARN L191 SmtUtils]: Spent 4.49 s on a formula simplification. DAG size of input: 1595 DAG size of output: 1100 [2019-11-20 04:10:16,230 WARN L191 SmtUtils]: Spent 10.14 s on a formula simplification. DAG size of input: 1065 DAG size of output: 142 [2019-11-20 04:10:23,362 WARN L191 SmtUtils]: Spent 7.13 s on a formula simplification. DAG size of input: 835 DAG size of output: 122 [2019-11-20 04:10:33,335 WARN L191 SmtUtils]: Spent 9.97 s on a formula simplification. DAG size of input: 1065 DAG size of output: 142 [2019-11-20 04:10:33,337 INFO L444 ceAbstractionStarter]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2019-11-20 04:10:33,337 INFO L444 ceAbstractionStarter]: For program point L762(lines 762 770) no Hoare annotation was computed. [2019-11-20 04:10:33,337 INFO L444 ceAbstractionStarter]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2019-11-20 04:10:33,338 INFO L444 ceAbstractionStarter]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2019-11-20 04:10:33,338 INFO L444 ceAbstractionStarter]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,338 INFO L444 ceAbstractionStarter]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,338 INFO L444 ceAbstractionStarter]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,338 INFO L444 ceAbstractionStarter]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,338 INFO L444 ceAbstractionStarter]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,338 INFO L444 ceAbstractionStarter]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,338 INFO L444 ceAbstractionStarter]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,338 INFO L444 ceAbstractionStarter]: For program point L368(lines 368 377) no Hoare annotation was computed. [2019-11-20 04:10:33,338 INFO L444 ceAbstractionStarter]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2019-11-20 04:10:33,338 INFO L444 ceAbstractionStarter]: For program point L104(line 104) no Hoare annotation was computed. [2019-11-20 04:10:33,338 INFO L444 ceAbstractionStarter]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,338 INFO L444 ceAbstractionStarter]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,339 INFO L444 ceAbstractionStarter]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,339 INFO L444 ceAbstractionStarter]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,339 INFO L444 ceAbstractionStarter]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,340 INFO L444 ceAbstractionStarter]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,340 INFO L444 ceAbstractionStarter]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,340 INFO L444 ceAbstractionStarter]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,340 INFO L444 ceAbstractionStarter]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,340 INFO L444 ceAbstractionStarter]: For program point L899(lines 899 908) no Hoare annotation was computed. [2019-11-20 04:10:33,340 INFO L444 ceAbstractionStarter]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2019-11-20 04:10:33,340 INFO L444 ceAbstractionStarter]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,340 INFO L444 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2019-11-20 04:10:33,344 INFO L444 ceAbstractionStarter]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,344 INFO L444 ceAbstractionStarter]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2019-11-20 04:10:33,344 INFO L444 ceAbstractionStarter]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2019-11-20 04:10:33,344 INFO L444 ceAbstractionStarter]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,345 INFO L444 ceAbstractionStarter]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,345 INFO L444 ceAbstractionStarter]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,345 INFO L444 ceAbstractionStarter]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,345 INFO L444 ceAbstractionStarter]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,345 INFO L444 ceAbstractionStarter]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,345 INFO L444 ceAbstractionStarter]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,345 INFO L444 ceAbstractionStarter]: For program point L110(line 110) no Hoare annotation was computed. [2019-11-20 04:10:33,345 INFO L444 ceAbstractionStarter]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,345 INFO L444 ceAbstractionStarter]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,345 INFO L444 ceAbstractionStarter]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,345 INFO L444 ceAbstractionStarter]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,345 INFO L444 ceAbstractionStarter]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,345 INFO L444 ceAbstractionStarter]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,345 INFO L444 ceAbstractionStarter]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,345 INFO L444 ceAbstractionStarter]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,345 INFO L444 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2019-11-20 04:10:33,345 INFO L444 ceAbstractionStarter]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,346 INFO L444 ceAbstractionStarter]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,346 INFO L444 ceAbstractionStarter]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,346 INFO L444 ceAbstractionStarter]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,346 INFO L444 ceAbstractionStarter]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,346 INFO L444 ceAbstractionStarter]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2019-11-20 04:10:33,346 INFO L444 ceAbstractionStarter]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2019-11-20 04:10:33,346 INFO L444 ceAbstractionStarter]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,346 INFO L444 ceAbstractionStarter]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,346 INFO L444 ceAbstractionStarter]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,346 INFO L444 ceAbstractionStarter]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,346 INFO L444 ceAbstractionStarter]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,346 INFO L444 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2019-11-20 04:10:33,346 INFO L444 ceAbstractionStarter]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,346 INFO L444 ceAbstractionStarter]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,346 INFO L444 ceAbstractionStarter]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,346 INFO L444 ceAbstractionStarter]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,347 INFO L444 ceAbstractionStarter]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,347 INFO L444 ceAbstractionStarter]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,347 INFO L444 ceAbstractionStarter]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,347 INFO L444 ceAbstractionStarter]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2019-11-20 04:10:33,347 INFO L444 ceAbstractionStarter]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2019-11-20 04:10:33,347 INFO L444 ceAbstractionStarter]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,347 INFO L444 ceAbstractionStarter]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,347 INFO L444 ceAbstractionStarter]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,347 INFO L444 ceAbstractionStarter]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,347 INFO L444 ceAbstractionStarter]: For program point L119(line 119) no Hoare annotation was computed. [2019-11-20 04:10:33,347 INFO L444 ceAbstractionStarter]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,347 INFO L444 ceAbstractionStarter]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,347 INFO L444 ceAbstractionStarter]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,347 INFO L444 ceAbstractionStarter]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,347 INFO L444 ceAbstractionStarter]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,347 INFO L444 ceAbstractionStarter]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,347 INFO L444 ceAbstractionStarter]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,348 INFO L444 ceAbstractionStarter]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,348 INFO L444 ceAbstractionStarter]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,348 INFO L444 ceAbstractionStarter]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2019-11-20 04:10:33,348 INFO L444 ceAbstractionStarter]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2019-11-20 04:10:33,348 INFO L444 ceAbstractionStarter]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,348 INFO L444 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2019-11-20 04:10:33,348 INFO L444 ceAbstractionStarter]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2019-11-20 04:10:33,348 INFO L444 ceAbstractionStarter]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2019-11-20 04:10:33,348 INFO L444 ceAbstractionStarter]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,348 INFO L444 ceAbstractionStarter]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,348 INFO L444 ceAbstractionStarter]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,348 INFO L444 ceAbstractionStarter]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,348 INFO L444 ceAbstractionStarter]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,348 INFO L444 ceAbstractionStarter]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,348 INFO L444 ceAbstractionStarter]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2019-11-20 04:10:33,348 INFO L444 ceAbstractionStarter]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2019-11-20 04:10:33,348 INFO L444 ceAbstractionStarter]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,349 INFO L444 ceAbstractionStarter]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,349 INFO L444 ceAbstractionStarter]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,349 INFO L444 ceAbstractionStarter]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,349 INFO L444 ceAbstractionStarter]: For program point L125(line 125) no Hoare annotation was computed. [2019-11-20 04:10:33,349 INFO L444 ceAbstractionStarter]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,349 INFO L444 ceAbstractionStarter]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,349 INFO L444 ceAbstractionStarter]: For program point L522(lines 522 531) no Hoare annotation was computed. [2019-11-20 04:10:33,349 INFO L444 ceAbstractionStarter]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2019-11-20 04:10:33,349 INFO L444 ceAbstractionStarter]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,349 INFO L444 ceAbstractionStarter]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,349 INFO L444 ceAbstractionStarter]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,349 INFO L444 ceAbstractionStarter]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,349 INFO L444 ceAbstractionStarter]: For program point L920(lines 920 929) no Hoare annotation was computed. [2019-11-20 04:10:33,349 INFO L444 ceAbstractionStarter]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2019-11-20 04:10:33,349 INFO L444 ceAbstractionStarter]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,349 INFO L444 ceAbstractionStarter]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,349 INFO L444 ceAbstractionStarter]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,350 INFO L444 ceAbstractionStarter]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2019-11-20 04:10:33,350 INFO L444 ceAbstractionStarter]: For program point L128(line 128) no Hoare annotation was computed. [2019-11-20 04:10:33,350 INFO L444 ceAbstractionStarter]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2019-11-20 04:10:33,350 INFO L444 ceAbstractionStarter]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,350 INFO L444 ceAbstractionStarter]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,350 INFO L444 ceAbstractionStarter]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,350 INFO L444 ceAbstractionStarter]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,350 INFO L444 ceAbstractionStarter]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,350 INFO L444 ceAbstractionStarter]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,350 INFO L444 ceAbstractionStarter]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,350 INFO L444 ceAbstractionStarter]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,350 INFO L444 ceAbstractionStarter]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2019-11-20 04:10:33,350 INFO L444 ceAbstractionStarter]: For program point L131(line 131) no Hoare annotation was computed. [2019-11-20 04:10:33,350 INFO L444 ceAbstractionStarter]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2019-11-20 04:10:33,350 INFO L444 ceAbstractionStarter]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,350 INFO L444 ceAbstractionStarter]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,351 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-20 04:10:33,351 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 194) no Hoare annotation was computed. [2019-11-20 04:10:33,351 INFO L444 ceAbstractionStarter]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,351 INFO L444 ceAbstractionStarter]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,351 INFO L444 ceAbstractionStarter]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,351 INFO L444 ceAbstractionStarter]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,351 INFO L444 ceAbstractionStarter]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,351 INFO L444 ceAbstractionStarter]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,351 INFO L444 ceAbstractionStarter]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,351 INFO L444 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2019-11-20 04:10:33,351 INFO L444 ceAbstractionStarter]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,351 INFO L444 ceAbstractionStarter]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,351 INFO L444 ceAbstractionStarter]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,351 INFO L444 ceAbstractionStarter]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,351 INFO L444 ceAbstractionStarter]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,351 INFO L444 ceAbstractionStarter]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,352 INFO L444 ceAbstractionStarter]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,352 INFO L444 ceAbstractionStarter]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,352 INFO L444 ceAbstractionStarter]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,352 INFO L444 ceAbstractionStarter]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,352 INFO L444 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2019-11-20 04:10:33,352 INFO L444 ceAbstractionStarter]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,352 INFO L444 ceAbstractionStarter]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,352 INFO L444 ceAbstractionStarter]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,352 INFO L444 ceAbstractionStarter]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,352 INFO L444 ceAbstractionStarter]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,352 INFO L444 ceAbstractionStarter]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,352 INFO L444 ceAbstractionStarter]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,352 INFO L444 ceAbstractionStarter]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,352 INFO L444 ceAbstractionStarter]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,352 INFO L444 ceAbstractionStarter]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2019-11-20 04:10:33,352 INFO L444 ceAbstractionStarter]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2019-11-20 04:10:33,352 INFO L444 ceAbstractionStarter]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,353 INFO L444 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2019-11-20 04:10:33,353 INFO L444 ceAbstractionStarter]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,353 INFO L444 ceAbstractionStarter]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,353 INFO L444 ceAbstractionStarter]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,353 INFO L444 ceAbstractionStarter]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,353 INFO L444 ceAbstractionStarter]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,353 INFO L444 ceAbstractionStarter]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2019-11-20 04:10:33,353 INFO L444 ceAbstractionStarter]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2019-11-20 04:10:33,353 INFO L444 ceAbstractionStarter]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,353 INFO L444 ceAbstractionStarter]: For program point L406(lines 406 415) no Hoare annotation was computed. [2019-11-20 04:10:33,353 INFO L444 ceAbstractionStarter]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2019-11-20 04:10:33,353 INFO L444 ceAbstractionStarter]: For program point L274(lines 274 286) no Hoare annotation was computed. [2019-11-20 04:10:33,353 INFO L444 ceAbstractionStarter]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,353 INFO L444 ceAbstractionStarter]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2019-11-20 04:10:33,353 INFO L444 ceAbstractionStarter]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,353 INFO L444 ceAbstractionStarter]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,353 INFO L444 ceAbstractionStarter]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2019-11-20 04:10:33,354 INFO L444 ceAbstractionStarter]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2019-11-20 04:10:33,355 INFO L444 ceAbstractionStarter]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,355 INFO L444 ceAbstractionStarter]: For program point L143(line 143) no Hoare annotation was computed. [2019-11-20 04:10:33,355 INFO L444 ceAbstractionStarter]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,355 INFO L444 ceAbstractionStarter]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,355 INFO L444 ceAbstractionStarter]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2019-11-20 04:10:33,355 INFO L444 ceAbstractionStarter]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2019-11-20 04:10:33,355 INFO L444 ceAbstractionStarter]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,356 INFO L444 ceAbstractionStarter]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,356 INFO L444 ceAbstractionStarter]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,356 INFO L444 ceAbstractionStarter]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,356 INFO L444 ceAbstractionStarter]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,356 INFO L444 ceAbstractionStarter]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,356 INFO L444 ceAbstractionStarter]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,356 INFO L444 ceAbstractionStarter]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,357 INFO L444 ceAbstractionStarter]: For program point L146(line 146) no Hoare annotation was computed. [2019-11-20 04:10:33,357 INFO L444 ceAbstractionStarter]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,357 INFO L444 ceAbstractionStarter]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,357 INFO L444 ceAbstractionStarter]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,357 INFO L444 ceAbstractionStarter]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,357 INFO L444 ceAbstractionStarter]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,357 INFO L444 ceAbstractionStarter]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,357 INFO L444 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2019-11-20 04:10:33,358 INFO L444 ceAbstractionStarter]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,358 INFO L444 ceAbstractionStarter]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2019-11-20 04:10:33,358 INFO L444 ceAbstractionStarter]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2019-11-20 04:10:33,358 INFO L444 ceAbstractionStarter]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,358 INFO L444 ceAbstractionStarter]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,358 INFO L444 ceAbstractionStarter]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,358 INFO L444 ceAbstractionStarter]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,358 INFO L444 ceAbstractionStarter]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,359 INFO L444 ceAbstractionStarter]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,359 INFO L444 ceAbstractionStarter]: For program point L548(lines 548 557) no Hoare annotation was computed. [2019-11-20 04:10:33,359 INFO L444 ceAbstractionStarter]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2019-11-20 04:10:33,359 INFO L444 ceAbstractionStarter]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,359 INFO L444 ceAbstractionStarter]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,359 INFO L444 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2019-11-20 04:10:33,359 INFO L444 ceAbstractionStarter]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,359 INFO L444 ceAbstractionStarter]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,359 INFO L444 ceAbstractionStarter]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,359 INFO L444 ceAbstractionStarter]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,359 INFO L444 ceAbstractionStarter]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,359 INFO L444 ceAbstractionStarter]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,359 INFO L444 ceAbstractionStarter]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,359 INFO L444 ceAbstractionStarter]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,359 INFO L444 ceAbstractionStarter]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,360 INFO L444 ceAbstractionStarter]: For program point L155(line 155) no Hoare annotation was computed. [2019-11-20 04:10:33,360 INFO L444 ceAbstractionStarter]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,360 INFO L444 ceAbstractionStarter]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,360 INFO L444 ceAbstractionStarter]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,360 INFO L444 ceAbstractionStarter]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,360 INFO L444 ceAbstractionStarter]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,360 INFO L444 ceAbstractionStarter]: For program point L25(lines 25 27) no Hoare annotation was computed. [2019-11-20 04:10:33,360 INFO L444 ceAbstractionStarter]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,361 INFO L444 ceAbstractionStarter]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,361 INFO L444 ceAbstractionStarter]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,361 INFO L444 ceAbstractionStarter]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,361 INFO L444 ceAbstractionStarter]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2019-11-20 04:10:33,361 INFO L444 ceAbstractionStarter]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2019-11-20 04:10:33,361 INFO L444 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2019-11-20 04:10:33,362 INFO L444 ceAbstractionStarter]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,362 INFO L444 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2019-11-20 04:10:33,362 INFO L444 ceAbstractionStarter]: For program point L687(lines 687 697) no Hoare annotation was computed. [2019-11-20 04:10:33,362 INFO L444 ceAbstractionStarter]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2019-11-20 04:10:33,362 INFO L444 ceAbstractionStarter]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,362 INFO L444 ceAbstractionStarter]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,362 INFO L444 ceAbstractionStarter]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,362 INFO L444 ceAbstractionStarter]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,362 INFO L444 ceAbstractionStarter]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,362 INFO L444 ceAbstractionStarter]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,362 INFO L444 ceAbstractionStarter]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,363 INFO L444 ceAbstractionStarter]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,363 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-20 04:10:33,363 INFO L444 ceAbstractionStarter]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,363 INFO L444 ceAbstractionStarter]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,363 INFO L444 ceAbstractionStarter]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,363 INFO L444 ceAbstractionStarter]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,363 INFO L444 ceAbstractionStarter]: For program point L161(line 161) no Hoare annotation was computed. [2019-11-20 04:10:33,363 INFO L444 ceAbstractionStarter]: For program point L29(line 29) no Hoare annotation was computed. [2019-11-20 04:10:33,363 INFO L444 ceAbstractionStarter]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,363 INFO L444 ceAbstractionStarter]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,363 INFO L444 ceAbstractionStarter]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,363 INFO L444 ceAbstractionStarter]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,363 INFO L444 ceAbstractionStarter]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,363 INFO L444 ceAbstractionStarter]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,363 INFO L444 ceAbstractionStarter]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,363 INFO L444 ceAbstractionStarter]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,363 INFO L444 ceAbstractionStarter]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,364 INFO L444 ceAbstractionStarter]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,364 INFO L444 ceAbstractionStarter]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,364 INFO L444 ceAbstractionStarter]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2019-11-20 04:10:33,364 INFO L444 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. [2019-11-20 04:10:33,364 INFO L444 ceAbstractionStarter]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2019-11-20 04:10:33,364 INFO L444 ceAbstractionStarter]: For program point L32(line 32) no Hoare annotation was computed. [2019-11-20 04:10:33,364 INFO L444 ceAbstractionStarter]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,364 INFO L444 ceAbstractionStarter]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,364 INFO L444 ceAbstractionStarter]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,364 INFO L444 ceAbstractionStarter]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,364 INFO L444 ceAbstractionStarter]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,364 INFO L444 ceAbstractionStarter]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,364 INFO L444 ceAbstractionStarter]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,364 INFO L444 ceAbstractionStarter]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,364 INFO L444 ceAbstractionStarter]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,364 INFO L444 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2019-11-20 04:10:33,364 INFO L444 ceAbstractionStarter]: For program point L35(line 35) no Hoare annotation was computed. [2019-11-20 04:10:33,365 INFO L444 ceAbstractionStarter]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,365 INFO L444 ceAbstractionStarter]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,365 INFO L444 ceAbstractionStarter]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,365 INFO L444 ceAbstractionStarter]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,365 INFO L444 ceAbstractionStarter]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,365 INFO L444 ceAbstractionStarter]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,365 INFO L444 ceAbstractionStarter]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,365 INFO L444 ceAbstractionStarter]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,365 INFO L444 ceAbstractionStarter]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,365 INFO L444 ceAbstractionStarter]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,365 INFO L444 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2019-11-20 04:10:33,365 INFO L444 ceAbstractionStarter]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,365 INFO L444 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2019-11-20 04:10:33,365 INFO L444 ceAbstractionStarter]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,365 INFO L444 ceAbstractionStarter]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,365 INFO L444 ceAbstractionStarter]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,365 INFO L444 ceAbstractionStarter]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,366 INFO L444 ceAbstractionStarter]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2019-11-20 04:10:33,366 INFO L444 ceAbstractionStarter]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2019-11-20 04:10:33,366 INFO L444 ceAbstractionStarter]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,366 INFO L444 ceAbstractionStarter]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,366 INFO L444 ceAbstractionStarter]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,366 INFO L444 ceAbstractionStarter]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,366 INFO L444 ceAbstractionStarter]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,366 INFO L444 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2019-11-20 04:10:33,366 INFO L444 ceAbstractionStarter]: For program point L41(line 41) no Hoare annotation was computed. [2019-11-20 04:10:33,366 INFO L444 ceAbstractionStarter]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,366 INFO L444 ceAbstractionStarter]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,366 INFO L444 ceAbstractionStarter]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,366 INFO L444 ceAbstractionStarter]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,366 INFO L444 ceAbstractionStarter]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,366 INFO L444 ceAbstractionStarter]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,366 INFO L444 ceAbstractionStarter]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,367 INFO L444 ceAbstractionStarter]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,367 INFO L444 ceAbstractionStarter]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,367 INFO L444 ceAbstractionStarter]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,367 INFO L444 ceAbstractionStarter]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,367 INFO L444 ceAbstractionStarter]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,367 INFO L444 ceAbstractionStarter]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,367 INFO L444 ceAbstractionStarter]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2019-11-20 04:10:33,367 INFO L444 ceAbstractionStarter]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2019-11-20 04:10:33,367 INFO L444 ceAbstractionStarter]: For program point L176(line 176) no Hoare annotation was computed. [2019-11-20 04:10:33,367 INFO L444 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2019-11-20 04:10:33,367 INFO L444 ceAbstractionStarter]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,367 INFO L444 ceAbstractionStarter]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,367 INFO L444 ceAbstractionStarter]: For program point L838(lines 838 846) no Hoare annotation was computed. [2019-11-20 04:10:33,367 INFO L444 ceAbstractionStarter]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2019-11-20 04:10:33,367 INFO L444 ceAbstractionStarter]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,367 INFO L444 ceAbstractionStarter]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,368 INFO L444 ceAbstractionStarter]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,368 INFO L444 ceAbstractionStarter]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,368 INFO L444 ceAbstractionStarter]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,368 INFO L444 ceAbstractionStarter]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,368 INFO L444 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2019-11-20 04:10:33,368 INFO L444 ceAbstractionStarter]: For program point L47(line 47) no Hoare annotation was computed. [2019-11-20 04:10:33,368 INFO L444 ceAbstractionStarter]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,368 INFO L444 ceAbstractionStarter]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,368 INFO L444 ceAbstractionStarter]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,368 INFO L444 ceAbstractionStarter]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,368 INFO L444 ceAbstractionStarter]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,368 INFO L444 ceAbstractionStarter]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,368 INFO L444 ceAbstractionStarter]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,368 INFO L444 ceAbstractionStarter]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,368 INFO L444 ceAbstractionStarter]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,368 INFO L444 ceAbstractionStarter]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,368 INFO L444 ceAbstractionStarter]: For program point L710(lines 710 718) no Hoare annotation was computed. [2019-11-20 04:10:33,369 INFO L444 ceAbstractionStarter]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2019-11-20 04:10:33,369 INFO L444 ceAbstractionStarter]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,369 INFO L444 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2019-11-20 04:10:33,369 INFO L444 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2019-11-20 04:10:33,369 INFO L444 ceAbstractionStarter]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,369 INFO L444 ceAbstractionStarter]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,369 INFO L444 ceAbstractionStarter]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,369 INFO L444 ceAbstractionStarter]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,369 INFO L444 ceAbstractionStarter]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,369 INFO L444 ceAbstractionStarter]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,369 INFO L444 ceAbstractionStarter]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2019-11-20 04:10:33,369 INFO L444 ceAbstractionStarter]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2019-11-20 04:10:33,369 INFO L444 ceAbstractionStarter]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,369 INFO L444 ceAbstractionStarter]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,369 INFO L444 ceAbstractionStarter]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,369 INFO L444 ceAbstractionStarter]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,369 INFO L444 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2019-11-20 04:10:33,370 INFO L444 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2019-11-20 04:10:33,370 INFO L444 ceAbstractionStarter]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,370 INFO L444 ceAbstractionStarter]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,370 INFO L444 ceAbstractionStarter]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,370 INFO L444 ceAbstractionStarter]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,370 INFO L444 ceAbstractionStarter]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,370 INFO L444 ceAbstractionStarter]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,370 INFO L444 ceAbstractionStarter]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,371 INFO L444 ceAbstractionStarter]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,371 INFO L444 ceAbstractionStarter]: For program point L848(lines 848 858) no Hoare annotation was computed. [2019-11-20 04:10:33,371 INFO L444 ceAbstractionStarter]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2019-11-20 04:10:33,371 INFO L444 ceAbstractionStarter]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,371 INFO L444 ceAbstractionStarter]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,371 INFO L444 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2019-11-20 04:10:33,371 INFO L444 ceAbstractionStarter]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,372 INFO L444 ceAbstractionStarter]: For program point L56(line 56) no Hoare annotation was computed. [2019-11-20 04:10:33,372 INFO L444 ceAbstractionStarter]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,372 INFO L444 ceAbstractionStarter]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,372 INFO L444 ceAbstractionStarter]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,372 INFO L444 ceAbstractionStarter]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,372 INFO L444 ceAbstractionStarter]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2019-11-20 04:10:33,372 INFO L444 ceAbstractionStarter]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2019-11-20 04:10:33,373 INFO L440 ceAbstractionStarter]: At program point L1643(lines 24 1644) the Hoare annotation is: (let ((.cse24 (+ ~a14~0 114)) (.cse0 (< 37 ~a28~0)) (.cse27 (+ ~a14~0 182))) (let ((.cse17 (< 0 .cse27)) (.cse12 (<= (+ ~a14~0 183) 0)) (.cse4 (<= 2 ~a24~0)) (.cse7 (= ~a24~0 3)) (.cse5 (< 217 ~a26~0)) (.cse23 (and (<= ~a28~0 134) .cse0)) (.cse8 (< 0 .cse24)) (.cse25 (+ ~a26~0 68)) (.cse20 (<= .cse27 0)) (.cse15 (= ~a24~0 1))) (let ((.cse14 (< 124 ~a26~0)) (.cse1 (let ((.cse26 (<= ~a26~0 222))) (or (and (or .cse0 .cse8 (< 0 .cse25) .cse20) .cse26 .cse15) (and .cse26 .cse15 (<= ~a21~0 127))))) (.cse18 (and (or (and .cse5 .cse15) (and .cse23 .cse15)) (<= 137 ~a26~0))) (.cse19 (<= .cse25 0)) (.cse11 (<= 0 (+ ~a14~0 600000))) (.cse22 (<= ~a26~0 121)) (.cse10 (<= (+ ~a14~0 84) 0)) (.cse3 (not .cse7)) (.cse6 (<= 0 (+ ~a14~0 79))) (.cse9 (<= ~a26~0 124)) (.cse21 (and .cse12 .cse4)) (.cse16 (<= .cse24 0)) (.cse13 (or (<= (+ (* 2 ~a28~0) (* 10 ~a26~0) 1395095) ~a14~0) .cse17)) (.cse2 (<= ~a21~0 124))) (or (and (and .cse0 .cse1) .cse2) (and .cse3 .cse4 .cse0 .cse2) (and .cse5 .cse3 .cse4 .cse6 .cse2) (and .cse7 .cse8 .cse9 .cse10 .cse2) (and (and .cse11 (and .cse3 .cse12 .cse4)) .cse2) (and .cse13 (and .cse14 .cse3 .cse11 .cse4) .cse10 .cse2) (and .cse15 .cse10) (and (and .cse14 (not (= 3 ULTIMATE.start_calculate_output_~input)) (<= (+ ~a28~0 ~a26~0 139532) 0) .cse16 .cse17 .cse4 (<= ~a26~0 217)) .cse2) (and .cse1 .cse9) (and .cse18 (exists ((v_~a28~0_1304 Int)) (and (<= (+ ~a28~0 571481) (div v_~a28~0_1304 5)) (< 37 v_~a28~0_1304) (<= v_~a28~0_1304 134) (<= 0 v_~a28~0_1304))) .cse2) (and (<= ~a26~0 532590) .cse18 .cse2) (and (and (and .cse19 .cse3 .cse11 .cse4) .cse2) .cse20) (and .cse21 .cse11 .cse0 .cse2) (and .cse13 .cse22 .cse4 .cse0 .cse2) (and .cse13 (and .cse3 .cse11 .cse4) .cse16 .cse2) (and (and .cse19 (<= 245290 ~a28~0) .cse4) .cse2) (and (and (and .cse19 (<= (+ ~a28~0 588903) 0) (<= (+ ~a14~0 306) 0)) .cse7) .cse2) (and (and .cse11 .cse22 .cse4 .cse0) .cse2) (and .cse22 .cse8 .cse4 .cse10 .cse2) (and (and .cse3 .cse4 .cse6 .cse9) .cse2) (and (and (<= ~a24~0 2) (<= (+ ~a26~0 554655) 0) .cse21) .cse2) (and .cse16 (and .cse13 .cse23 .cse4 .cse2)))))) [2019-11-20 04:10:33,373 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-20 04:10:33,373 INFO L444 ceAbstractionStarter]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,373 INFO L444 ceAbstractionStarter]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,374 INFO L444 ceAbstractionStarter]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,374 INFO L444 ceAbstractionStarter]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,374 INFO L444 ceAbstractionStarter]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,374 INFO L444 ceAbstractionStarter]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,374 INFO L444 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2019-11-20 04:10:33,374 INFO L444 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2019-11-20 04:10:33,374 INFO L444 ceAbstractionStarter]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,375 INFO L444 ceAbstractionStarter]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,375 INFO L440 ceAbstractionStarter]: At program point L2571(lines 1646 2572) the Hoare annotation is: (let ((.cse22 (+ ~a14~0 114)) (.cse25 (+ ~a14~0 182))) (let ((.cse14 (< 0 .cse25)) (.cse1 (= ~a24~0 3)) (.cse19 (<= (+ ~a14~0 183) 0)) (.cse4 (<= 2 ~a24~0)) (.cse5 (< 37 ~a28~0)) (.cse18 (< 0 .cse22)) (.cse20 (<= .cse25 0)) (.cse12 (= ~a24~0 1)) (.cse23 (+ ~a26~0 68))) (let ((.cse9 (< 124 ~a26~0)) (.cse11 (<= (+ ~a14~0 84) 0)) (.cse0 (<= .cse23 0)) (.cse17 (<= ~a26~0 121)) (.cse15 (let ((.cse24 (<= ~a26~0 222))) (or (and (or .cse5 .cse18 (< 0 .cse23) .cse20) .cse24 .cse12) (and .cse24 .cse12 (<= ~a21~0 127))))) (.cse21 (and .cse19 .cse4)) (.cse10 (<= 0 (+ ~a14~0 600000))) (.cse6 (< 217 ~a26~0)) (.cse3 (not .cse1)) (.cse7 (<= 0 (+ ~a14~0 79))) (.cse16 (<= ~a26~0 124)) (.cse13 (<= .cse22 0)) (.cse8 (or (<= (+ (* 2 ~a28~0) (* 10 ~a26~0) 1395095) ~a14~0) .cse14)) (.cse2 (<= ~a21~0 124))) (or (and (and .cse0 (<= (+ ~a28~0 588903) 0) (<= (+ ~a14~0 306) 0)) .cse1 .cse2) (and .cse3 .cse4 .cse5 .cse2) (and .cse6 .cse3 .cse4 .cse7 .cse2) (and .cse8 (and .cse9 .cse3 .cse10 .cse4) .cse11 .cse2) (and .cse12 .cse11) (and (and .cse9 (not (= 3 ULTIMATE.start_calculate_output_~input)) (<= (+ ~a28~0 ~a26~0 139532) 0) .cse13 .cse14 .cse4 (<= ~a26~0 217)) .cse2) (and .cse15 .cse16) (and .cse17 .cse18 .cse4 .cse11 .cse2) (and .cse10 (and .cse3 .cse19 .cse4) .cse2) (and .cse1 .cse18 .cse16 .cse11 .cse2) (and (and (and .cse0 .cse3 .cse10 .cse4) .cse2) .cse20) (and .cse21 .cse10 .cse5 .cse2) (and .cse8 .cse17 .cse4 .cse5 .cse2) (and (and .cse0 (<= 245290 ~a28~0) .cse4) .cse2) (and (and .cse10 .cse17 .cse4 .cse5) .cse2) (and (and .cse5 .cse15) .cse2) (and (<= ~a24~0 2) (<= (+ ~a26~0 554655) 0) .cse21 .cse2) (and .cse8 .cse13 (and .cse3 .cse10 .cse4) .cse2) (and (and .cse6 .cse12) (<= ~a26~0 532590) .cse2) (and (and .cse3 .cse4 .cse7 .cse16) .cse2) (and .cse13 (and .cse8 (and (<= ~a28~0 134) .cse5) .cse4 .cse2)))))) [2019-11-20 04:10:33,375 INFO L444 ceAbstractionStarter]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,375 INFO L444 ceAbstractionStarter]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,376 INFO L444 ceAbstractionStarter]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,376 INFO L444 ceAbstractionStarter]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,376 INFO L444 ceAbstractionStarter]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,376 INFO L444 ceAbstractionStarter]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,376 INFO L444 ceAbstractionStarter]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,376 INFO L444 ceAbstractionStarter]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,377 INFO L444 ceAbstractionStarter]: For program point L194(line 194) no Hoare annotation was computed. [2019-11-20 04:10:33,377 INFO L444 ceAbstractionStarter]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,377 INFO L444 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2019-11-20 04:10:33,377 INFO L444 ceAbstractionStarter]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,377 INFO L444 ceAbstractionStarter]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,377 INFO L447 ceAbstractionStarter]: At program point L2574(lines 2574 2590) the Hoare annotation is: true [2019-11-20 04:10:33,377 INFO L444 ceAbstractionStarter]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,377 INFO L444 ceAbstractionStarter]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,378 INFO L444 ceAbstractionStarter]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,378 INFO L444 ceAbstractionStarter]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,378 INFO L444 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2019-11-20 04:10:33,378 INFO L444 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2019-11-20 04:10:33,378 INFO L444 ceAbstractionStarter]: For program point L726(lines 726 736) no Hoare annotation was computed. [2019-11-20 04:10:33,378 INFO L444 ceAbstractionStarter]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2019-11-20 04:10:33,378 INFO L444 ceAbstractionStarter]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,379 INFO L444 ceAbstractionStarter]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,379 INFO L444 ceAbstractionStarter]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,379 INFO L444 ceAbstractionStarter]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,379 INFO L444 ceAbstractionStarter]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,379 INFO L444 ceAbstractionStarter]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,379 INFO L444 ceAbstractionStarter]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,379 INFO L444 ceAbstractionStarter]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,379 INFO L444 ceAbstractionStarter]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,380 INFO L444 ceAbstractionStarter]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,380 INFO L444 ceAbstractionStarter]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,380 INFO L444 ceAbstractionStarter]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,380 INFO L444 ceAbstractionStarter]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,380 INFO L444 ceAbstractionStarter]: For program point L200(line 200) no Hoare annotation was computed. [2019-11-20 04:10:33,380 INFO L444 ceAbstractionStarter]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,380 INFO L444 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2019-11-20 04:10:33,380 INFO L444 ceAbstractionStarter]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,381 INFO L444 ceAbstractionStarter]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,381 INFO L440 ceAbstractionStarter]: At program point L2580-2(lines 2580 2589) the Hoare annotation is: (let ((.cse24 (+ ~a14~0 114)) (.cse0 (< 37 ~a28~0)) (.cse27 (+ ~a14~0 182))) (let ((.cse17 (< 0 .cse27)) (.cse12 (<= (+ ~a14~0 183) 0)) (.cse4 (<= 2 ~a24~0)) (.cse7 (= ~a24~0 3)) (.cse5 (< 217 ~a26~0)) (.cse23 (and (<= ~a28~0 134) .cse0)) (.cse8 (< 0 .cse24)) (.cse25 (+ ~a26~0 68)) (.cse20 (<= .cse27 0)) (.cse15 (= ~a24~0 1))) (let ((.cse14 (< 124 ~a26~0)) (.cse1 (let ((.cse26 (<= ~a26~0 222))) (or (and (or .cse0 .cse8 (< 0 .cse25) .cse20) .cse26 .cse15) (and .cse26 .cse15 (<= ~a21~0 127))))) (.cse18 (and (or (and .cse5 .cse15) (and .cse23 .cse15)) (<= 137 ~a26~0))) (.cse19 (<= .cse25 0)) (.cse11 (<= 0 (+ ~a14~0 600000))) (.cse22 (<= ~a26~0 121)) (.cse10 (<= (+ ~a14~0 84) 0)) (.cse3 (not .cse7)) (.cse6 (<= 0 (+ ~a14~0 79))) (.cse9 (<= ~a26~0 124)) (.cse21 (and .cse12 .cse4)) (.cse16 (<= .cse24 0)) (.cse13 (or (<= (+ (* 2 ~a28~0) (* 10 ~a26~0) 1395095) ~a14~0) .cse17)) (.cse2 (<= ~a21~0 124))) (or (and (and .cse0 .cse1) .cse2) (and .cse3 .cse4 .cse0 .cse2) (and .cse5 .cse3 .cse4 .cse6 .cse2) (and .cse7 .cse8 .cse9 .cse10 .cse2) (and (and .cse11 (and .cse3 .cse12 .cse4)) .cse2) (and .cse13 (and .cse14 .cse3 .cse11 .cse4) .cse10 .cse2) (and .cse15 .cse10) (and (and .cse14 (not (= 3 ULTIMATE.start_calculate_output_~input)) (<= (+ ~a28~0 ~a26~0 139532) 0) .cse16 .cse17 .cse4 (<= ~a26~0 217)) .cse2) (and .cse1 .cse9) (and .cse18 (exists ((v_~a28~0_1304 Int)) (and (<= (+ ~a28~0 571481) (div v_~a28~0_1304 5)) (< 37 v_~a28~0_1304) (<= v_~a28~0_1304 134) (<= 0 v_~a28~0_1304))) .cse2) (and (<= ~a26~0 532590) .cse18 .cse2) (and (and (and .cse19 .cse3 .cse11 .cse4) .cse2) .cse20) (and .cse21 .cse11 .cse0 .cse2) (and .cse13 .cse22 .cse4 .cse0 .cse2) (and .cse13 (and .cse3 .cse11 .cse4) .cse16 .cse2) (and (and .cse19 (<= 245290 ~a28~0) .cse4) .cse2) (and (and (and .cse19 (<= (+ ~a28~0 588903) 0) (<= (+ ~a14~0 306) 0)) .cse7) .cse2) (and (and .cse11 .cse22 .cse4 .cse0) .cse2) (and .cse22 .cse8 .cse4 .cse10 .cse2) (and (and .cse3 .cse4 .cse6 .cse9) .cse2) (and (and (<= ~a24~0 2) (<= (+ ~a26~0 554655) 0) .cse21) .cse2) (and .cse16 (and .cse13 .cse23 .cse4 .cse2)))))) [2019-11-20 04:10:33,381 INFO L444 ceAbstractionStarter]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,382 INFO L444 ceAbstractionStarter]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,382 INFO L444 ceAbstractionStarter]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,382 INFO L444 ceAbstractionStarter]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,382 INFO L444 ceAbstractionStarter]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,382 INFO L444 ceAbstractionStarter]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,382 INFO L444 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2019-11-20 04:10:33,382 INFO L444 ceAbstractionStarter]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,382 INFO L444 ceAbstractionStarter]: For program point L71(line 71) no Hoare annotation was computed. [2019-11-20 04:10:33,383 INFO L444 ceAbstractionStarter]: For program point L600(lines 600 605) no Hoare annotation was computed. [2019-11-20 04:10:33,383 INFO L444 ceAbstractionStarter]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2019-11-20 04:10:33,383 INFO L444 ceAbstractionStarter]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,383 INFO L444 ceAbstractionStarter]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,383 INFO L444 ceAbstractionStarter]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2019-11-20 04:10:33,383 INFO L444 ceAbstractionStarter]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2019-11-20 04:10:33,383 INFO L444 ceAbstractionStarter]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2019-11-20 04:10:33,383 INFO L444 ceAbstractionStarter]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2019-11-20 04:10:33,384 INFO L444 ceAbstractionStarter]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,384 INFO L444 ceAbstractionStarter]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,384 INFO L444 ceAbstractionStarter]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,384 INFO L444 ceAbstractionStarter]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,384 INFO L444 ceAbstractionStarter]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,384 INFO L444 ceAbstractionStarter]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,384 INFO L444 ceAbstractionStarter]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,385 INFO L444 ceAbstractionStarter]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,385 INFO L444 ceAbstractionStarter]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,385 INFO L444 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2019-11-20 04:10:33,385 INFO L444 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2019-11-20 04:10:33,385 INFO L444 ceAbstractionStarter]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,385 INFO L444 ceAbstractionStarter]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2019-11-20 04:10:33,385 INFO L444 ceAbstractionStarter]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2019-11-20 04:10:33,385 INFO L444 ceAbstractionStarter]: For program point L2585(line 2585) no Hoare annotation was computed. [2019-11-20 04:10:33,386 INFO L444 ceAbstractionStarter]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2019-11-20 04:10:33,386 INFO L444 ceAbstractionStarter]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,386 INFO L444 ceAbstractionStarter]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2019-11-20 04:10:33,386 INFO L444 ceAbstractionStarter]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,386 INFO L444 ceAbstractionStarter]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,386 INFO L444 ceAbstractionStarter]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,386 INFO L444 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2019-11-20 04:10:33,386 INFO L444 ceAbstractionStarter]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,386 INFO L444 ceAbstractionStarter]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,386 INFO L444 ceAbstractionStarter]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,386 INFO L444 ceAbstractionStarter]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,386 INFO L444 ceAbstractionStarter]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,387 INFO L444 ceAbstractionStarter]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,387 INFO L444 ceAbstractionStarter]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,387 INFO L444 ceAbstractionStarter]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,387 INFO L444 ceAbstractionStarter]: For program point L607(lines 607 617) no Hoare annotation was computed. [2019-11-20 04:10:33,387 INFO L444 ceAbstractionStarter]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2019-11-20 04:10:33,387 INFO L444 ceAbstractionStarter]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,387 INFO L444 ceAbstractionStarter]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,387 INFO L444 ceAbstractionStarter]: For program point L80(line 80) no Hoare annotation was computed. [2019-11-20 04:10:33,387 INFO L444 ceAbstractionStarter]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,387 INFO L444 ceAbstractionStarter]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,387 INFO L444 ceAbstractionStarter]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,387 INFO L444 ceAbstractionStarter]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,387 INFO L444 ceAbstractionStarter]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,387 INFO L444 ceAbstractionStarter]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,387 INFO L444 ceAbstractionStarter]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,387 INFO L444 ceAbstractionStarter]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,387 INFO L444 ceAbstractionStarter]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,388 INFO L444 ceAbstractionStarter]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,388 INFO L444 ceAbstractionStarter]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,388 INFO L444 ceAbstractionStarter]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,388 INFO L444 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2019-11-20 04:10:33,388 INFO L444 ceAbstractionStarter]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2019-11-20 04:10:33,388 INFO L444 ceAbstractionStarter]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2019-11-20 04:10:33,388 INFO L444 ceAbstractionStarter]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,388 INFO L444 ceAbstractionStarter]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,388 INFO L444 ceAbstractionStarter]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,388 INFO L444 ceAbstractionStarter]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,388 INFO L444 ceAbstractionStarter]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,388 INFO L444 ceAbstractionStarter]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,388 INFO L444 ceAbstractionStarter]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,388 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-20 04:10:33,388 INFO L444 ceAbstractionStarter]: For program point L86(line 86) no Hoare annotation was computed. [2019-11-20 04:10:33,388 INFO L444 ceAbstractionStarter]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,389 INFO L444 ceAbstractionStarter]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,389 INFO L444 ceAbstractionStarter]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,389 INFO L444 ceAbstractionStarter]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,389 INFO L444 ceAbstractionStarter]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,389 INFO L444 ceAbstractionStarter]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,389 INFO L444 ceAbstractionStarter]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,389 INFO L444 ceAbstractionStarter]: For program point L749(lines 749 760) no Hoare annotation was computed. [2019-11-20 04:10:33,389 INFO L444 ceAbstractionStarter]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2019-11-20 04:10:33,389 INFO L444 ceAbstractionStarter]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,389 INFO L444 ceAbstractionStarter]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,389 INFO L444 ceAbstractionStarter]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,389 INFO L444 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2019-11-20 04:10:33,389 INFO L444 ceAbstractionStarter]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,389 INFO L444 ceAbstractionStarter]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,389 INFO L444 ceAbstractionStarter]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,389 INFO L444 ceAbstractionStarter]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,389 INFO L444 ceAbstractionStarter]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,390 INFO L444 ceAbstractionStarter]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,390 INFO L444 ceAbstractionStarter]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,390 INFO L444 ceAbstractionStarter]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,390 INFO L444 ceAbstractionStarter]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,390 INFO L444 ceAbstractionStarter]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,390 INFO L444 ceAbstractionStarter]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,390 INFO L444 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2019-11-20 04:10:33,390 INFO L444 ceAbstractionStarter]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,390 INFO L444 ceAbstractionStarter]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2019-11-20 04:10:33,390 INFO L444 ceAbstractionStarter]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2019-11-20 04:10:33,391 INFO L444 ceAbstractionStarter]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2019-11-20 04:10:33,391 INFO L444 ceAbstractionStarter]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2019-11-20 04:10:33,391 INFO L444 ceAbstractionStarter]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2019-11-20 04:10:33,391 INFO L444 ceAbstractionStarter]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2019-11-20 04:10:33,391 INFO L444 ceAbstractionStarter]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,391 INFO L444 ceAbstractionStarter]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2019-11-20 04:10:33,391 INFO L444 ceAbstractionStarter]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2019-11-20 04:10:33,392 INFO L444 ceAbstractionStarter]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,392 INFO L444 ceAbstractionStarter]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,392 INFO L444 ceAbstractionStarter]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2019-11-20 04:10:33,392 INFO L444 ceAbstractionStarter]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2019-11-20 04:10:33,392 INFO L444 ceAbstractionStarter]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,392 INFO L444 ceAbstractionStarter]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,392 INFO L444 ceAbstractionStarter]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,392 INFO L444 ceAbstractionStarter]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,392 INFO L444 ceAbstractionStarter]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,392 INFO L444 ceAbstractionStarter]: For program point L95(line 95) no Hoare annotation was computed. [2019-11-20 04:10:33,392 INFO L444 ceAbstractionStarter]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,392 INFO L444 ceAbstractionStarter]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,392 INFO L444 ceAbstractionStarter]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,392 INFO L444 ceAbstractionStarter]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2019-11-20 04:10:33,392 INFO L444 ceAbstractionStarter]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2019-11-20 04:10:33,393 INFO L444 ceAbstractionStarter]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,393 INFO L444 ceAbstractionStarter]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,393 INFO L444 ceAbstractionStarter]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,393 INFO L444 ceAbstractionStarter]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,393 INFO L444 ceAbstractionStarter]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2019-11-20 04:10:33,393 INFO L444 ceAbstractionStarter]: For program point L626(lines 626 633) no Hoare annotation was computed. [2019-11-20 04:10:33,393 INFO L444 ceAbstractionStarter]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2019-11-20 04:10:33,393 INFO L444 ceAbstractionStarter]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2019-11-20 04:10:33,393 INFO L444 ceAbstractionStarter]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,393 INFO L444 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2019-11-20 04:10:33,393 INFO L444 ceAbstractionStarter]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,393 INFO L444 ceAbstractionStarter]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,393 INFO L444 ceAbstractionStarter]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2019-11-20 04:10:33,393 INFO L444 ceAbstractionStarter]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,393 INFO L444 ceAbstractionStarter]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,393 INFO L444 ceAbstractionStarter]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,394 INFO L444 ceAbstractionStarter]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2019-11-20 04:10:33,394 INFO L444 ceAbstractionStarter]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2019-11-20 04:10:33,394 INFO L444 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2019-11-20 04:10:33,404 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,405 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,405 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,406 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,417 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,417 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,417 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,418 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,430 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,430 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,431 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,431 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,434 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,435 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,435 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,435 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 04:10:33 BoogieIcfgContainer [2019-11-20 04:10:33,439 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 04:10:33,440 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 04:10:33,440 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 04:10:33,440 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 04:10:33,441 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:06:51" (3/4) ... [2019-11-20 04:10:33,444 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 04:10:33,490 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-11-20 04:10:33,494 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-20 04:10:33,524 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((37 < a28 && ((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127))) && a21 <= 124) || (((!(a24 == 3) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((217 < a26 && !(a24 == 3)) && 2 <= a24) && 0 <= a14 + 79) && a21 <= 124)) || ((((a24 == 3 && 0 < a14 + 114) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || ((0 <= a14 + 600000 && (!(a24 == 3) && a14 + 183 <= 0) && 2 <= a24) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && ((124 < a26 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a14 + 84 <= 0)) || (((((((124 < a26 && !(3 == input)) && a28 + a26 + 139532 <= 0) && a14 + 114 <= 0) && 0 < a14 + 182) && 2 <= a24) && a26 <= 217) && a21 <= 124)) || (((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && a26 <= 124)) || (((((217 < a26 && a24 == 1) || ((a28 <= 134 && 37 < a28) && a24 == 1)) && 137 <= a26) && (\exists v_~a28~0_1304 : int :: ((a28 + 571481 <= v_~a28~0_1304 / 5 && 37 < v_~a28~0_1304) && v_~a28~0_1304 <= 134) && 0 <= v_~a28~0_1304)) && a21 <= 124)) || ((a26 <= 532590 && ((217 < a26 && a24 == 1) || ((a28 <= 134 && 37 < a28) && a24 == 1)) && 137 <= a26) && a21 <= 124)) || (((((a26 + 68 <= 0 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a21 <= 124) && a14 + 182 <= 0)) || ((((a14 + 183 <= 0 && 2 <= a24) && 0 <= a14 + 600000) && 37 < a28) && a21 <= 124)) || (((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && (!(a24 == 3) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 114 <= 0) && a21 <= 124)) || (((a26 + 68 <= 0 && 245290 <= a28) && 2 <= a24) && a21 <= 124)) || ((((a26 + 68 <= 0 && a28 + 588903 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || ((((0 <= a14 + 600000 && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((a26 <= 121 && 0 < a14 + 114) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || ((((!(a24 == 3) && 2 <= a24) && 0 <= a14 + 79) && a26 <= 124) && a21 <= 124)) || (((a24 <= 2 && a26 + 554655 <= 0) && a14 + 183 <= 0 && 2 <= a24) && a21 <= 124)) || (a14 + 114 <= 0 && (((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a28 <= 134 && 37 < a28) && 2 <= a24) && a21 <= 124) [2019-11-20 04:10:33,528 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((37 < a28 && ((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127))) && a21 <= 124) || (((!(a24 == 3) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((217 < a26 && !(a24 == 3)) && 2 <= a24) && 0 <= a14 + 79) && a21 <= 124)) || ((((a24 == 3 && 0 < a14 + 114) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || ((0 <= a14 + 600000 && (!(a24 == 3) && a14 + 183 <= 0) && 2 <= a24) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && ((124 < a26 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a14 + 84 <= 0)) || (((((((124 < a26 && !(3 == input)) && a28 + a26 + 139532 <= 0) && a14 + 114 <= 0) && 0 < a14 + 182) && 2 <= a24) && a26 <= 217) && a21 <= 124)) || (((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && a26 <= 124)) || (((((217 < a26 && a24 == 1) || ((a28 <= 134 && 37 < a28) && a24 == 1)) && 137 <= a26) && (\exists v_~a28~0_1304 : int :: ((a28 + 571481 <= v_~a28~0_1304 / 5 && 37 < v_~a28~0_1304) && v_~a28~0_1304 <= 134) && 0 <= v_~a28~0_1304)) && a21 <= 124)) || ((a26 <= 532590 && ((217 < a26 && a24 == 1) || ((a28 <= 134 && 37 < a28) && a24 == 1)) && 137 <= a26) && a21 <= 124)) || (((((a26 + 68 <= 0 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a21 <= 124) && a14 + 182 <= 0)) || ((((a14 + 183 <= 0 && 2 <= a24) && 0 <= a14 + 600000) && 37 < a28) && a21 <= 124)) || (((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && (!(a24 == 3) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 114 <= 0) && a21 <= 124)) || (((a26 + 68 <= 0 && 245290 <= a28) && 2 <= a24) && a21 <= 124)) || ((((a26 + 68 <= 0 && a28 + 588903 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || ((((0 <= a14 + 600000 && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((a26 <= 121 && 0 < a14 + 114) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || ((((!(a24 == 3) && 2 <= a24) && 0 <= a14 + 79) && a26 <= 124) && a21 <= 124)) || (((a24 <= 2 && a26 + 554655 <= 0) && a14 + 183 <= 0 && 2 <= a24) && a21 <= 124)) || (a14 + 114 <= 0 && (((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a28 <= 134 && 37 < a28) && 2 <= a24) && a21 <= 124) [2019-11-20 04:10:33,899 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_6b06e2b2-19f8-48f0-b861-994fed11f46a/bin/uautomizer/witness.graphml [2019-11-20 04:10:33,899 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 04:10:33,900 INFO L168 Benchmark]: Toolchain (without parser) took 228803.42 ms. Allocated memory was 1.0 GB in the beginning and 5.4 GB in the end (delta: 4.4 GB). Free memory was 939.3 MB in the beginning and 2.9 GB in the end (delta: -2.0 GB). Peak memory consumption was 2.4 GB. Max. memory is 11.5 GB. [2019-11-20 04:10:33,900 INFO L168 Benchmark]: CDTParser took 0.46 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. [2019-11-20 04:10:33,901 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1412.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -65.9 MB). Peak memory consumption was 81.5 MB. Max. memory is 11.5 GB. [2019-11-20 04:10:33,901 INFO L168 Benchmark]: Boogie Procedure Inliner took 273.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 945.7 MB in the end (delta: 59.6 MB). Peak memory consumption was 59.6 MB. Max. memory is 11.5 GB. [2019-11-20 04:10:33,901 INFO L168 Benchmark]: Boogie Preprocessor took 243.98 ms. Allocated memory is still 1.2 GB. Free memory was 945.7 MB in the beginning and 913.5 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. [2019-11-20 04:10:33,902 INFO L168 Benchmark]: RCFGBuilder took 4502.31 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 110.6 MB). Free memory was 913.5 MB in the beginning and 1.0 GB in the end (delta: -117.9 MB). Peak memory consumption was 111.3 MB. Max. memory is 11.5 GB. [2019-11-20 04:10:33,902 INFO L168 Benchmark]: TraceAbstraction took 221907.92 ms. Allocated memory was 1.3 GB in the beginning and 5.4 GB in the end (delta: 4.1 GB). Free memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: -2.0 GB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2019-11-20 04:10:33,902 INFO L168 Benchmark]: Witness Printer took 459.15 ms. Allocated memory is still 5.4 GB. Free memory was 3.1 GB in the beginning and 2.9 GB in the end (delta: 169.4 MB). Peak memory consumption was 169.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:10:33,904 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 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 1412.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -65.9 MB). Peak memory consumption was 81.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 273.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 945.7 MB in the end (delta: 59.6 MB). Peak memory consumption was 59.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 243.98 ms. Allocated memory is still 1.2 GB. Free memory was 945.7 MB in the beginning and 913.5 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4502.31 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 110.6 MB). Free memory was 913.5 MB in the beginning and 1.0 GB in the end (delta: -117.9 MB). Peak memory consumption was 111.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 221907.92 ms. Allocated memory was 1.3 GB in the beginning and 5.4 GB in the end (delta: 4.1 GB). Free memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: -2.0 GB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. * Witness Printer took 459.15 ms. Allocated memory is still 5.4 GB. Free memory was 3.1 GB in the beginning and 2.9 GB in the end (delta: 169.4 MB). Peak memory consumption was 169.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 194]: 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: 2574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2580]: Loop Invariant [2019-11-20 04:10:33,913 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,913 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,913 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,913 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,923 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,923 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,924 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,924 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((37 < a28 && ((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127))) && a21 <= 124) || (((!(a24 == 3) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((217 < a26 && !(a24 == 3)) && 2 <= a24) && 0 <= a14 + 79) && a21 <= 124)) || ((((a24 == 3 && 0 < a14 + 114) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || ((0 <= a14 + 600000 && (!(a24 == 3) && a14 + 183 <= 0) && 2 <= a24) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && ((124 < a26 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a14 + 84 <= 0)) || (((((((124 < a26 && !(3 == input)) && a28 + a26 + 139532 <= 0) && a14 + 114 <= 0) && 0 < a14 + 182) && 2 <= a24) && a26 <= 217) && a21 <= 124)) || (((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && a26 <= 124)) || (((((217 < a26 && a24 == 1) || ((a28 <= 134 && 37 < a28) && a24 == 1)) && 137 <= a26) && (\exists v_~a28~0_1304 : int :: ((a28 + 571481 <= v_~a28~0_1304 / 5 && 37 < v_~a28~0_1304) && v_~a28~0_1304 <= 134) && 0 <= v_~a28~0_1304)) && a21 <= 124)) || ((a26 <= 532590 && ((217 < a26 && a24 == 1) || ((a28 <= 134 && 37 < a28) && a24 == 1)) && 137 <= a26) && a21 <= 124)) || (((((a26 + 68 <= 0 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a21 <= 124) && a14 + 182 <= 0)) || ((((a14 + 183 <= 0 && 2 <= a24) && 0 <= a14 + 600000) && 37 < a28) && a21 <= 124)) || (((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && (!(a24 == 3) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 114 <= 0) && a21 <= 124)) || (((a26 + 68 <= 0 && 245290 <= a28) && 2 <= a24) && a21 <= 124)) || ((((a26 + 68 <= 0 && a28 + 588903 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || ((((0 <= a14 + 600000 && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((a26 <= 121 && 0 < a14 + 114) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || ((((!(a24 == 3) && 2 <= a24) && 0 <= a14 + 79) && a26 <= 124) && a21 <= 124)) || (((a24 <= 2 && a26 + 554655 <= 0) && a14 + 183 <= 0 && 2 <= a24) && a21 <= 124)) || (a14 + 114 <= 0 && (((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a28 <= 134 && 37 < a28) && 2 <= a24) && a21 <= 124) - InvariantResult [Line: 1646]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((a26 + 68 <= 0 && a28 + 588903 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124) || (((!(a24 == 3) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((217 < a26 && !(a24 == 3)) && 2 <= a24) && 0 <= a14 + 79) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && ((124 < a26 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a14 + 84 <= 0)) || (((((((124 < a26 && !(3 == input)) && a28 + a26 + 139532 <= 0) && a14 + 114 <= 0) && 0 < a14 + 182) && 2 <= a24) && a26 <= 217) && a21 <= 124)) || (((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && a26 <= 124)) || ((((a26 <= 121 && 0 < a14 + 114) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || ((0 <= a14 + 600000 && (!(a24 == 3) && a14 + 183 <= 0) && 2 <= a24) && a21 <= 124)) || ((((a24 == 3 && 0 < a14 + 114) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || (((((a26 + 68 <= 0 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a21 <= 124) && a14 + 182 <= 0)) || ((((a14 + 183 <= 0 && 2 <= a24) && 0 <= a14 + 600000) && 37 < a28) && a21 <= 124)) || (((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || (((a26 + 68 <= 0 && 245290 <= a28) && 2 <= a24) && a21 <= 124)) || ((((0 <= a14 + 600000 && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((37 < a28 && ((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127))) && a21 <= 124)) || (((a24 <= 2 && a26 + 554655 <= 0) && a14 + 183 <= 0 && 2 <= a24) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a14 + 114 <= 0) && (!(a24 == 3) && 0 <= a14 + 600000) && 2 <= a24) && a21 <= 124)) || (((217 < a26 && a24 == 1) && a26 <= 532590) && a21 <= 124)) || ((((!(a24 == 3) && 2 <= a24) && 0 <= a14 + 79) && a26 <= 124) && a21 <= 124)) || (a14 + 114 <= 0 && (((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a28 <= 134 && 37 < a28) && 2 <= a24) && a21 <= 124) - InvariantResult [Line: 24]: Loop Invariant [2019-11-20 04:10:33,927 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,928 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,928 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,928 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,930 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,930 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,930 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] [2019-11-20 04:10:33,930 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1304,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((37 < a28 && ((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127))) && a21 <= 124) || (((!(a24 == 3) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((217 < a26 && !(a24 == 3)) && 2 <= a24) && 0 <= a14 + 79) && a21 <= 124)) || ((((a24 == 3 && 0 < a14 + 114) && a26 <= 124) && a14 + 84 <= 0) && a21 <= 124)) || ((0 <= a14 + 600000 && (!(a24 == 3) && a14 + 183 <= 0) && 2 <= a24) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && ((124 < a26 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || (a24 == 1 && a14 + 84 <= 0)) || (((((((124 < a26 && !(3 == input)) && a28 + a26 + 139532 <= 0) && a14 + 114 <= 0) && 0 < a14 + 182) && 2 <= a24) && a26 <= 217) && a21 <= 124)) || (((((((37 < a28 || 0 < a14 + 114) || 0 < a26 + 68) || a14 + 182 <= 0) && a26 <= 222) && a24 == 1) || ((a26 <= 222 && a24 == 1) && a21 <= 127)) && a26 <= 124)) || (((((217 < a26 && a24 == 1) || ((a28 <= 134 && 37 < a28) && a24 == 1)) && 137 <= a26) && (\exists v_~a28~0_1304 : int :: ((a28 + 571481 <= v_~a28~0_1304 / 5 && 37 < v_~a28~0_1304) && v_~a28~0_1304 <= 134) && 0 <= v_~a28~0_1304)) && a21 <= 124)) || ((a26 <= 532590 && ((217 < a26 && a24 == 1) || ((a28 <= 134 && 37 < a28) && a24 == 1)) && 137 <= a26) && a21 <= 124)) || (((((a26 + 68 <= 0 && !(a24 == 3)) && 0 <= a14 + 600000) && 2 <= a24) && a21 <= 124) && a14 + 182 <= 0)) || ((((a14 + 183 <= 0 && 2 <= a24) && 0 <= a14 + 600000) && 37 < a28) && a21 <= 124)) || (((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && (!(a24 == 3) && 0 <= a14 + 600000) && 2 <= a24) && a14 + 114 <= 0) && a21 <= 124)) || (((a26 + 68 <= 0 && 245290 <= a28) && 2 <= a24) && a21 <= 124)) || ((((a26 + 68 <= 0 && a28 + 588903 <= 0) && a14 + 306 <= 0) && a24 == 3) && a21 <= 124)) || ((((0 <= a14 + 600000 && a26 <= 121) && 2 <= a24) && 37 < a28) && a21 <= 124)) || ((((a26 <= 121 && 0 < a14 + 114) && 2 <= a24) && a14 + 84 <= 0) && a21 <= 124)) || ((((!(a24 == 3) && 2 <= a24) && 0 <= a14 + 79) && a26 <= 124) && a21 <= 124)) || (((a24 <= 2 && a26 + 554655 <= 0) && a14 + 183 <= 0 && 2 <= a24) && a21 <= 124)) || (a14 + 114 <= 0 && (((2 * a28 + 10 * a26 + 1395095 <= a14 || 0 < a14 + 182) && a28 <= 134 && 37 < a28) && 2 <= a24) && a21 <= 124) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 590 locations, 1 error locations. Result: SAFE, OverallTime: 221.7s, OverallIterations: 15, TraceHistogramMax: 9, AutomataDifference: 136.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 40.5s, HoareTripleCheckerStatistics: 4580 SDtfs, 48452 SDslu, 2687 SDs, 0 SdLazy, 113825 SolverSat, 14199 SolverUnsat, 4 SolverUnknown, 0 SolverNotchecked, 109.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6361 GetRequests, 6185 SyntacticMatches, 9 SemanticMatches, 167 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1569 ImplicationChecksByTransitivity, 4.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=130795occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 7.7s AutomataMinimizationTime, 15 MinimizatonAttempts, 159999 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 924 NumberOfFragments, 1722 HoareAnnotationTreeSize, 4 FomulaSimplifications, 675011 FormulaSimplificationTreeSizeReduction, 13.3s HoareSimplificationTime, 4 FomulaSimplificationsInter, 317535 FormulaSimplificationTreeSizeReductionInter, 27.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 2.2s SatisfiabilityAnalysisTime, 14.2s InterpolantComputationTime, 15533 NumberOfCodeBlocks, 15533 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 15509 ConstructedInterpolants, 283 QuantifiedInterpolants, 85277175 SizeOfPredicates, 16 NumberOfNonLiveVariables, 7378 ConjunctsInSsa, 49 ConjunctsInUnsatCore, 24 InterpolantComputations, 9 PerfectInterpolantSequences, 21043/26459 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...