java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-INT.epf -i ../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_2_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-df4b876 [2018-11-07 16:48:49,802 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-07 16:48:49,807 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-07 16:48:49,820 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-07 16:48:49,820 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-07 16:48:49,821 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-07 16:48:49,823 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-07 16:48:49,824 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-07 16:48:49,826 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-07 16:48:49,827 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-07 16:48:49,828 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-07 16:48:49,828 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-07 16:48:49,829 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-07 16:48:49,830 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-07 16:48:49,831 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-07 16:48:49,832 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-07 16:48:49,833 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-07 16:48:49,835 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-07 16:48:49,837 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-07 16:48:49,839 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-07 16:48:49,840 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-07 16:48:49,841 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-07 16:48:49,844 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-07 16:48:49,844 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-07 16:48:49,844 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-07 16:48:49,845 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-07 16:48:49,846 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-07 16:48:49,847 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-07 16:48:49,848 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-07 16:48:49,849 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-07 16:48:49,849 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-07 16:48:49,850 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-07 16:48:49,850 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-07 16:48:49,851 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-07 16:48:49,852 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-07 16:48:49,852 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-07 16:48:49,853 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-INT.epf [2018-11-07 16:48:49,870 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-07 16:48:49,871 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-07 16:48:49,871 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-07 16:48:49,872 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-07 16:48:49,872 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-07 16:48:49,872 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-07 16:48:49,872 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-07 16:48:49,872 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-07 16:48:49,873 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-07 16:48:49,873 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-07 16:48:49,873 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-07 16:48:49,873 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-07 16:48:49,874 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-07 16:48:49,874 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-07 16:48:49,874 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-07 16:48:49,874 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-07 16:48:49,875 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-07 16:48:49,875 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-07 16:48:49,875 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-07 16:48:49,875 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-07 16:48:49,875 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-07 16:48:49,876 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-07 16:48:49,876 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-07 16:48:49,876 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-07 16:48:49,876 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-07 16:48:49,876 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-07 16:48:49,877 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-07 16:48:49,877 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-07 16:48:49,877 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-07 16:48:49,877 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-07 16:48:49,877 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-07 16:48:49,878 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-07 16:48:49,878 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-07 16:48:49,878 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-11-07 16:48:49,921 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-07 16:48:49,938 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-07 16:48:49,942 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-07 16:48:49,944 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-07 16:48:49,944 INFO L276 PluginConnector]: CDTParser initialized [2018-11-07 16:48:49,945 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_2_true-unreach-call.c [2018-11-07 16:48:50,012 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b403d8100/f7b67cf2182a45b58e7ee6a7e38e699b/FLAG70c5ecf83 [2018-11-07 16:48:50,580 INFO L298 CDTParser]: Found 1 translation units. [2018-11-07 16:48:50,580 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_2_true-unreach-call.c [2018-11-07 16:48:50,591 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b403d8100/f7b67cf2182a45b58e7ee6a7e38e699b/FLAG70c5ecf83 [2018-11-07 16:48:50,607 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b403d8100/f7b67cf2182a45b58e7ee6a7e38e699b [2018-11-07 16:48:50,620 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-07 16:48:50,621 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-07 16:48:50,622 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-07 16:48:50,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-07 16:48:50,626 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-07 16:48:50,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:48:50" (1/1) ... [2018-11-07 16:48:50,630 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37fc086b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:48:50, skipping insertion in model container [2018-11-07 16:48:50,630 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:48:50" (1/1) ... [2018-11-07 16:48:50,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-07 16:48:50,680 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-07 16:48:50,998 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-07 16:48:51,011 INFO L189 MainTranslator]: Completed pre-run [2018-11-07 16:48:51,121 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-07 16:48:51,237 INFO L193 MainTranslator]: Completed translation [2018-11-07 16:48:51,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:48:51 WrapperNode [2018-11-07 16:48:51,238 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-07 16:48:51,238 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-07 16:48:51,239 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-07 16:48:51,239 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-07 16:48:51,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:48:51" (1/1) ... [2018-11-07 16:48:51,275 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:48:51" (1/1) ... [2018-11-07 16:48:51,291 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-07 16:48:51,292 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-07 16:48:51,292 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-07 16:48:51,293 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-07 16:48:51,302 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:48:51" (1/1) ... [2018-11-07 16:48:51,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:48:51" (1/1) ... [2018-11-07 16:48:51,310 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:48:51" (1/1) ... [2018-11-07 16:48:51,311 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:48:51" (1/1) ... [2018-11-07 16:48:51,345 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:48:51" (1/1) ... [2018-11-07 16:48:51,371 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:48:51" (1/1) ... [2018-11-07 16:48:51,380 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:48:51" (1/1) ... [2018-11-07 16:48:51,394 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-07 16:48:51,395 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-07 16:48:51,395 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-07 16:48:51,395 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-07 16:48:51,399 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:48:51" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-07 16:48:51,478 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2018-11-07 16:48:51,478 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2018-11-07 16:48:51,478 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-07 16:48:51,479 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-07 16:48:51,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-07 16:48:51,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-07 16:48:51,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-07 16:48:51,479 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_92 [2018-11-07 16:48:51,480 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_92 [2018-11-07 16:48:51,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-07 16:48:51,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-07 16:48:51,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-07 16:48:51,481 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2018-11-07 16:48:51,481 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_100 [2018-11-07 16:48:51,482 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_100 [2018-11-07 16:48:51,482 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_99 [2018-11-07 16:48:51,482 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_99 [2018-11-07 16:48:51,482 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_97 [2018-11-07 16:48:51,482 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_97 [2018-11-07 16:48:51,482 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2018-11-07 16:48:51,485 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2018-11-07 16:48:51,485 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_96 [2018-11-07 16:48:51,485 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_96 [2018-11-07 16:48:51,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-07 16:48:51,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-07 16:48:51,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-07 16:48:51,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-07 16:48:51,486 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2018-11-07 16:48:51,486 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2018-11-07 16:48:51,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-07 16:48:51,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-07 16:48:51,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-07 16:48:53,470 INFO L276 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-07 16:48:53,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:48:53 BoogieIcfgContainer [2018-11-07 16:48:53,471 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-07 16:48:53,472 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-07 16:48:53,472 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-07 16:48:53,475 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-07 16:48:53,476 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 04:48:50" (1/3) ... [2018-11-07 16:48:53,477 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cf3122f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:48:53, skipping insertion in model container [2018-11-07 16:48:53,477 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:48:51" (2/3) ... [2018-11-07 16:48:53,477 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cf3122f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:48:53, skipping insertion in model container [2018-11-07 16:48:53,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:48:53" (3/3) ... [2018-11-07 16:48:53,479 INFO L112 eAbstractionObserver]: Analyzing ICFG ofuf_2_true-unreach-call.c [2018-11-07 16:48:53,490 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-07 16:48:53,499 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-07 16:48:53,517 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-07 16:48:53,555 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-07 16:48:53,556 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-07 16:48:53,556 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-07 16:48:53,556 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-07 16:48:53,556 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-07 16:48:53,556 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-07 16:48:53,557 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-07 16:48:53,557 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-07 16:48:53,586 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states. [2018-11-07 16:48:53,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-07 16:48:53,603 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 16:48:53,604 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-07 16:48:53,607 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 16:48:53,613 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 16:48:53,614 INFO L82 PathProgramCache]: Analyzing trace with hash -101298889, now seen corresponding path program 1 times [2018-11-07 16:48:53,616 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 16:48:53,669 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 16:48:53,669 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 16:48:53,669 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 16:48:53,669 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 16:48:53,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 16:48:54,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-07 16:48:54,024 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-07 16:48:54,024 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-07 16:48:54,025 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-07 16:48:54,034 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-07 16:48:54,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-07 16:48:54,053 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-07 16:48:54,056 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 2 states. [2018-11-07 16:48:54,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-07 16:48:54,132 INFO L93 Difference]: Finished difference Result 522 states and 642 transitions. [2018-11-07 16:48:54,133 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-07 16:48:54,138 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 99 [2018-11-07 16:48:54,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-07 16:48:54,168 INFO L225 Difference]: With dead ends: 522 [2018-11-07 16:48:54,168 INFO L226 Difference]: Without dead ends: 282 [2018-11-07 16:48:54,181 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-07 16:48:54,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2018-11-07 16:48:54,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 282. [2018-11-07 16:48:54,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 282 states. [2018-11-07 16:48:54,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 328 transitions. [2018-11-07 16:48:54,291 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 328 transitions. Word has length 99 [2018-11-07 16:48:54,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-07 16:48:54,292 INFO L480 AbstractCegarLoop]: Abstraction has 282 states and 328 transitions. [2018-11-07 16:48:54,293 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-07 16:48:54,295 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 328 transitions. [2018-11-07 16:48:54,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-11-07 16:48:54,311 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 16:48:54,311 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-07 16:48:54,311 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 16:48:54,313 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 16:48:54,314 INFO L82 PathProgramCache]: Analyzing trace with hash -378492178, now seen corresponding path program 1 times [2018-11-07 16:48:54,314 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 16:48:54,315 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 16:48:54,315 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 16:48:54,315 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 16:48:54,316 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 16:48:54,383 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-07 16:48:54,384 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-07 16:48:54,384 INFO L171 anRefinementStrategy]: Switched to traceCheck mode Z3_NO_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-11-07 16:48:54,403 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 16:48:54,403 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_NO_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: null) [2018-11-07 16:48:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 16:48:54,537 INFO L190 CegarAbsIntRunner]: Skipping current iteration for AI because the path program does not contain any loops [2018-11-07 16:48:54,538 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-07 16:48:54,538 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-07 16:48:54,538 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-07 16:48:54,557 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 16:48:54,558 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-07 16:48:54,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-07 16:48:54,764 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-07 16:48:54,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-07 16:48:54,917 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-07 16:48:55,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-07 16:48:55,219 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-11-07 16:48:55,219 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2018-11-07 16:48:55,220 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-07 16:48:55,222 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-07 16:48:55,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-07 16:48:55,222 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-07 16:48:55,224 INFO L87 Difference]: Start difference. First operand 282 states and 328 transitions. Second operand 4 states. [2018-11-07 16:48:55,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-07 16:48:55,447 INFO L93 Difference]: Finished difference Result 282 states and 328 transitions. [2018-11-07 16:48:55,447 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-07 16:48:55,448 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 101 [2018-11-07 16:48:55,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-07 16:48:55,451 INFO L225 Difference]: With dead ends: 282 [2018-11-07 16:48:55,451 INFO L226 Difference]: Without dead ends: 0 [2018-11-07 16:48:55,455 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 202 GetRequests, 197 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-07 16:48:55,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-07 16:48:55,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-07 16:48:55,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-07 16:48:55,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-07 16:48:55,457 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 101 [2018-11-07 16:48:55,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-07 16:48:55,458 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-07 16:48:55,458 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-07 16:48:55,458 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-07 16:48:55,458 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-07 16:48:55,464 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-07 16:48:55,608 INFO L425 ceAbstractionStarter]: For program point L256(lines 256 264) no Hoare annotation was computed. [2018-11-07 16:48:55,608 INFO L425 ceAbstractionStarter]: For program point L250(lines 250 264) no Hoare annotation was computed. [2018-11-07 16:48:55,608 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_92EXIT(lines 244 274) no Hoare annotation was computed. [2018-11-07 16:48:55,609 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_92FINAL(lines 244 274) no Hoare annotation was computed. [2018-11-07 16:48:55,609 INFO L428 ceAbstractionStarter]: At program point L269(line 269) the Hoare annotation is: true [2018-11-07 16:48:55,609 INFO L425 ceAbstractionStarter]: For program point L269-1(line 269) no Hoare annotation was computed. [2018-11-07 16:48:55,609 INFO L428 ceAbstractionStarter]: At program point L267(line 267) the Hoare annotation is: true [2018-11-07 16:48:55,609 INFO L425 ceAbstractionStarter]: For program point L267-1(line 267) no Hoare annotation was computed. [2018-11-07 16:48:55,609 INFO L425 ceAbstractionStarter]: For program point L265(lines 265 272) no Hoare annotation was computed. [2018-11-07 16:48:55,610 INFO L425 ceAbstractionStarter]: For program point L265-2(lines 245 274) no Hoare annotation was computed. [2018-11-07 16:48:55,610 INFO L425 ceAbstractionStarter]: For program point L265-3(lines 265 272) no Hoare annotation was computed. [2018-11-07 16:48:55,610 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_92ENTRY(lines 244 274) the Hoare annotation is: true [2018-11-07 16:48:55,610 INFO L425 ceAbstractionStarter]: For program point L446(line 446) no Hoare annotation was computed. [2018-11-07 16:48:55,610 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-07 16:48:55,610 INFO L425 ceAbstractionStarter]: For program point L446-1(line 446) no Hoare annotation was computed. [2018-11-07 16:48:55,610 INFO L425 ceAbstractionStarter]: For program point L446-2(line 446) no Hoare annotation was computed. [2018-11-07 16:48:55,610 INFO L425 ceAbstractionStarter]: For program point L446-3(line 446) no Hoare annotation was computed. [2018-11-07 16:48:55,610 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-07 16:48:55,611 INFO L425 ceAbstractionStarter]: For program point L184-1(line 184) no Hoare annotation was computed. [2018-11-07 16:48:55,611 INFO L425 ceAbstractionStarter]: For program point L184-2(line 184) no Hoare annotation was computed. [2018-11-07 16:48:55,611 INFO L425 ceAbstractionStarter]: For program point L184-3(line 184) no Hoare annotation was computed. [2018-11-07 16:48:55,611 INFO L425 ceAbstractionStarter]: For program point L184-4(line 184) no Hoare annotation was computed. [2018-11-07 16:48:55,611 INFO L425 ceAbstractionStarter]: For program point L184-5(line 184) no Hoare annotation was computed. [2018-11-07 16:48:55,611 INFO L425 ceAbstractionStarter]: For program point L269(line 269) no Hoare annotation was computed. [2018-11-07 16:48:55,612 INFO L425 ceAbstractionStarter]: For program point L269-1(line 269) no Hoare annotation was computed. [2018-11-07 16:48:55,612 INFO L425 ceAbstractionStarter]: For program point L313(line 313) no Hoare annotation was computed. [2018-11-07 16:48:55,612 INFO L425 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2018-11-07 16:48:55,612 INFO L425 ceAbstractionStarter]: For program point L313-1(line 313) no Hoare annotation was computed. [2018-11-07 16:48:55,612 INFO L425 ceAbstractionStarter]: For program point L185-1(line 185) no Hoare annotation was computed. [2018-11-07 16:48:55,612 INFO L425 ceAbstractionStarter]: For program point L311(line 311) no Hoare annotation was computed. [2018-11-07 16:48:55,613 INFO L425 ceAbstractionStarter]: For program point L185-2(line 185) no Hoare annotation was computed. [2018-11-07 16:48:55,613 INFO L425 ceAbstractionStarter]: For program point L185-3(line 185) no Hoare annotation was computed. [2018-11-07 16:48:55,613 INFO L425 ceAbstractionStarter]: For program point L185-4(line 185) no Hoare annotation was computed. [2018-11-07 16:48:55,613 INFO L425 ceAbstractionStarter]: For program point L185-5(line 185) no Hoare annotation was computed. [2018-11-07 16:48:55,613 INFO L425 ceAbstractionStarter]: For program point L185-6(line 185) no Hoare annotation was computed. [2018-11-07 16:48:55,613 INFO L425 ceAbstractionStarter]: For program point L185-7(line 185) no Hoare annotation was computed. [2018-11-07 16:48:55,613 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-07 16:48:55,614 INFO L425 ceAbstractionStarter]: For program point L231(line 231) no Hoare annotation was computed. [2018-11-07 16:48:55,614 INFO L425 ceAbstractionStarter]: For program point L231-1(line 231) no Hoare annotation was computed. [2018-11-07 16:48:55,614 INFO L425 ceAbstractionStarter]: For program point L229(line 229) no Hoare annotation was computed. [2018-11-07 16:48:55,614 INFO L425 ceAbstractionStarter]: For program point L229-1(line 229) no Hoare annotation was computed. [2018-11-07 16:48:55,614 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-07 16:48:55,614 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_100FINAL(lines 415 421) no Hoare annotation was computed. [2018-11-07 16:48:55,614 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_100EXIT(lines 415 421) no Hoare annotation was computed. [2018-11-07 16:48:55,615 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_100ENTRY(lines 415 421) the Hoare annotation is: true [2018-11-07 16:48:55,615 INFO L428 ceAbstractionStarter]: At program point L419(line 419) the Hoare annotation is: true [2018-11-07 16:48:55,615 INFO L425 ceAbstractionStarter]: For program point L409(line 409) no Hoare annotation was computed. [2018-11-07 16:48:55,615 INFO L425 ceAbstractionStarter]: For program point L409-1(lines 401 411) no Hoare annotation was computed. [2018-11-07 16:48:55,615 INFO L425 ceAbstractionStarter]: For program point L405(line 405) no Hoare annotation was computed. [2018-11-07 16:48:55,616 INFO L425 ceAbstractionStarter]: For program point L405-1(line 405) no Hoare annotation was computed. [2018-11-07 16:48:55,616 INFO L425 ceAbstractionStarter]: For program point L403(line 403) no Hoare annotation was computed. [2018-11-07 16:48:55,616 INFO L425 ceAbstractionStarter]: For program point L405-2(line 405) no Hoare annotation was computed. [2018-11-07 16:48:55,616 INFO L425 ceAbstractionStarter]: For program point L403-1(line 403) no Hoare annotation was computed. [2018-11-07 16:48:55,616 INFO L425 ceAbstractionStarter]: For program point L405-3(line 405) no Hoare annotation was computed. [2018-11-07 16:48:55,616 INFO L425 ceAbstractionStarter]: For program point L403-2(line 403) no Hoare annotation was computed. [2018-11-07 16:48:55,616 INFO L425 ceAbstractionStarter]: For program point L401-1(lines 401 411) no Hoare annotation was computed. [2018-11-07 16:48:55,617 INFO L425 ceAbstractionStarter]: For program point L403-3(line 403) no Hoare annotation was computed. [2018-11-07 16:48:55,617 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_99ENTRY(lines 395 414) the Hoare annotation is: true [2018-11-07 16:48:55,617 INFO L425 ceAbstractionStarter]: For program point L399(line 399) no Hoare annotation was computed. [2018-11-07 16:48:55,617 INFO L425 ceAbstractionStarter]: For program point L403-4(line 403) no Hoare annotation was computed. [2018-11-07 16:48:55,617 INFO L425 ceAbstractionStarter]: For program point L399-1(line 399) no Hoare annotation was computed. [2018-11-07 16:48:55,617 INFO L425 ceAbstractionStarter]: For program point L403-5(line 403) no Hoare annotation was computed. [2018-11-07 16:48:55,618 INFO L428 ceAbstractionStarter]: At program point L401-3(lines 401 411) the Hoare annotation is: true [2018-11-07 16:48:55,618 INFO L425 ceAbstractionStarter]: For program point L397(line 397) no Hoare annotation was computed. [2018-11-07 16:48:55,618 INFO L428 ceAbstractionStarter]: At program point L399-2(line 399) the Hoare annotation is: true [2018-11-07 16:48:55,618 INFO L425 ceAbstractionStarter]: For program point L403-6(line 403) no Hoare annotation was computed. [2018-11-07 16:48:55,618 INFO L428 ceAbstractionStarter]: At program point L401-4(lines 401 411) the Hoare annotation is: true [2018-11-07 16:48:55,618 INFO L425 ceAbstractionStarter]: For program point L397-1(line 397) no Hoare annotation was computed. [2018-11-07 16:48:55,619 INFO L425 ceAbstractionStarter]: For program point L397-2(line 397) no Hoare annotation was computed. [2018-11-07 16:48:55,619 INFO L425 ceAbstractionStarter]: For program point L403-8(lines 403 410) no Hoare annotation was computed. [2018-11-07 16:48:55,619 INFO L425 ceAbstractionStarter]: For program point L397-3(line 397) no Hoare annotation was computed. [2018-11-07 16:48:55,619 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_99EXIT(lines 395 414) no Hoare annotation was computed. [2018-11-07 16:48:55,619 INFO L425 ceAbstractionStarter]: For program point L397-4(line 397) no Hoare annotation was computed. [2018-11-07 16:48:55,619 INFO L425 ceAbstractionStarter]: For program point L397-5(line 397) no Hoare annotation was computed. [2018-11-07 16:48:55,619 INFO L425 ceAbstractionStarter]: For program point L397-6(line 397) no Hoare annotation was computed. [2018-11-07 16:48:55,620 INFO L425 ceAbstractionStarter]: For program point L412(line 412) no Hoare annotation was computed. [2018-11-07 16:48:55,620 INFO L425 ceAbstractionStarter]: For program point L400(line 400) no Hoare annotation was computed. [2018-11-07 16:48:55,620 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_99FINAL(lines 395 414) no Hoare annotation was computed. [2018-11-07 16:48:55,620 INFO L425 ceAbstractionStarter]: For program point L209(line 209) no Hoare annotation was computed. [2018-11-07 16:48:55,620 INFO L425 ceAbstractionStarter]: For program point L209-2(line 209) no Hoare annotation was computed. [2018-11-07 16:48:55,620 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_89ENTRY(lines 188 243) the Hoare annotation is: true [2018-11-07 16:48:55,620 INFO L425 ceAbstractionStarter]: For program point L193(lines 193 196) no Hoare annotation was computed. [2018-11-07 16:48:55,621 INFO L425 ceAbstractionStarter]: For program point L218(line 218) no Hoare annotation was computed. [2018-11-07 16:48:55,621 INFO L425 ceAbstractionStarter]: For program point L210(line 210) no Hoare annotation was computed. [2018-11-07 16:48:55,621 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_89FINAL(lines 188 243) no Hoare annotation was computed. [2018-11-07 16:48:55,621 INFO L425 ceAbstractionStarter]: For program point L212(line 212) no Hoare annotation was computed. [2018-11-07 16:48:55,621 INFO L425 ceAbstractionStarter]: For program point L212-2(line 212) no Hoare annotation was computed. [2018-11-07 16:48:55,621 INFO L428 ceAbstractionStarter]: At program point L204(lines 204 220) the Hoare annotation is: true [2018-11-07 16:48:55,622 INFO L425 ceAbstractionStarter]: For program point L229(line 229) no Hoare annotation was computed. [2018-11-07 16:48:55,622 INFO L425 ceAbstractionStarter]: For program point L229-2(line 229) no Hoare annotation was computed. [2018-11-07 16:48:55,622 INFO L425 ceAbstractionStarter]: For program point L229-3(line 229) no Hoare annotation was computed. [2018-11-07 16:48:55,622 INFO L425 ceAbstractionStarter]: For program point L229-4(line 229) no Hoare annotation was computed. [2018-11-07 16:48:55,622 INFO L425 ceAbstractionStarter]: For program point L229-5(line 229) no Hoare annotation was computed. [2018-11-07 16:48:55,622 INFO L425 ceAbstractionStarter]: For program point L229-6(line 229) no Hoare annotation was computed. [2018-11-07 16:48:55,622 INFO L425 ceAbstractionStarter]: For program point L229-7(line 229) no Hoare annotation was computed. [2018-11-07 16:48:55,623 INFO L425 ceAbstractionStarter]: For program point L229-8(line 229) no Hoare annotation was computed. [2018-11-07 16:48:55,623 INFO L425 ceAbstractionStarter]: For program point L221-1(lines 221 228) no Hoare annotation was computed. [2018-11-07 16:48:55,623 INFO L425 ceAbstractionStarter]: For program point L229-9(line 229) no Hoare annotation was computed. [2018-11-07 16:48:55,623 INFO L425 ceAbstractionStarter]: For program point L221-2(line 221) no Hoare annotation was computed. [2018-11-07 16:48:55,623 INFO L425 ceAbstractionStarter]: For program point L221-3(lines 221 228) no Hoare annotation was computed. [2018-11-07 16:48:55,623 INFO L425 ceAbstractionStarter]: For program point L229-11(lines 229 241) no Hoare annotation was computed. [2018-11-07 16:48:55,624 INFO L428 ceAbstractionStarter]: At program point L221-5(lines 221 228) the Hoare annotation is: true [2018-11-07 16:48:55,624 INFO L425 ceAbstractionStarter]: For program point L221-6(lines 221 228) no Hoare annotation was computed. [2018-11-07 16:48:55,624 INFO L425 ceAbstractionStarter]: For program point L213(line 213) no Hoare annotation was computed. [2018-11-07 16:48:55,624 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_89EXIT(lines 188 243) no Hoare annotation was computed. [2018-11-07 16:48:55,624 INFO L425 ceAbstractionStarter]: For program point L197(lines 197 203) no Hoare annotation was computed. [2018-11-07 16:48:55,624 INFO L425 ceAbstractionStarter]: For program point L197-2(lines 197 203) no Hoare annotation was computed. [2018-11-07 16:48:55,624 INFO L425 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2018-11-07 16:48:55,625 INFO L425 ceAbstractionStarter]: For program point L206-2(line 206) no Hoare annotation was computed. [2018-11-07 16:48:55,625 INFO L425 ceAbstractionStarter]: For program point L231(line 231) no Hoare annotation was computed. [2018-11-07 16:48:55,625 INFO L425 ceAbstractionStarter]: For program point L231-1(line 231) no Hoare annotation was computed. [2018-11-07 16:48:55,625 INFO L425 ceAbstractionStarter]: For program point L231-2(lines 231 236) no Hoare annotation was computed. [2018-11-07 16:48:55,625 INFO L425 ceAbstractionStarter]: For program point L231-3(lines 229 241) no Hoare annotation was computed. [2018-11-07 16:48:55,625 INFO L425 ceAbstractionStarter]: For program point L223(line 223) no Hoare annotation was computed. [2018-11-07 16:48:55,626 INFO L425 ceAbstractionStarter]: For program point L223-1(line 223) no Hoare annotation was computed. [2018-11-07 16:48:55,626 INFO L425 ceAbstractionStarter]: For program point L215(line 215) no Hoare annotation was computed. [2018-11-07 16:48:55,626 INFO L425 ceAbstractionStarter]: For program point L215-2(line 215) no Hoare annotation was computed. [2018-11-07 16:48:55,626 INFO L425 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2018-11-07 16:48:55,626 INFO L425 ceAbstractionStarter]: For program point L199(lines 199 202) no Hoare annotation was computed. [2018-11-07 16:48:55,626 INFO L425 ceAbstractionStarter]: For program point L224(lines 224 227) no Hoare annotation was computed. [2018-11-07 16:48:55,626 INFO L425 ceAbstractionStarter]: For program point L216(line 216) no Hoare annotation was computed. [2018-11-07 16:48:55,627 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-07 16:48:55,627 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-07 16:48:55,627 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-07 16:48:55,627 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-07 16:48:55,627 INFO L425 ceAbstractionStarter]: For program point L447(lines 447 450) no Hoare annotation was computed. [2018-11-07 16:48:55,627 INFO L425 ceAbstractionStarter]: For program point L446(line 446) no Hoare annotation was computed. [2018-11-07 16:48:55,628 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 422 453) the Hoare annotation is: true [2018-11-07 16:48:55,628 INFO L425 ceAbstractionStarter]: For program point L446-1(line 446) no Hoare annotation was computed. [2018-11-07 16:48:55,628 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 422 453) no Hoare annotation was computed. [2018-11-07 16:48:55,628 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 422 453) no Hoare annotation was computed. [2018-11-07 16:48:55,628 INFO L428 ceAbstractionStarter]: At program point L452(line 452) the Hoare annotation is: true [2018-11-07 16:48:55,628 INFO L425 ceAbstractionStarter]: For program point L349(line 349) no Hoare annotation was computed. [2018-11-07 16:48:55,629 INFO L425 ceAbstractionStarter]: For program point L349-1(lines 347 350) no Hoare annotation was computed. [2018-11-07 16:48:55,629 INFO L428 ceAbstractionStarter]: At program point L366(line 366) the Hoare annotation is: true [2018-11-07 16:48:55,629 INFO L425 ceAbstractionStarter]: For program point L333(line 333) no Hoare annotation was computed. [2018-11-07 16:48:55,629 INFO L425 ceAbstractionStarter]: For program point L366-1(lines 366 369) no Hoare annotation was computed. [2018-11-07 16:48:55,629 INFO L425 ceAbstractionStarter]: For program point L333-1(line 333) no Hoare annotation was computed. [2018-11-07 16:48:55,629 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_97EXIT(lines 326 394) no Hoare annotation was computed. [2018-11-07 16:48:55,629 INFO L425 ceAbstractionStarter]: For program point L333-2(line 333) no Hoare annotation was computed. [2018-11-07 16:48:55,630 INFO L425 ceAbstractionStarter]: For program point L333-3(line 333) no Hoare annotation was computed. [2018-11-07 16:48:55,630 INFO L425 ceAbstractionStarter]: For program point L333-4(line 333) no Hoare annotation was computed. [2018-11-07 16:48:55,630 INFO L425 ceAbstractionStarter]: For program point L333-5(line 333) no Hoare annotation was computed. [2018-11-07 16:48:55,630 INFO L425 ceAbstractionStarter]: For program point L333-6(line 333) no Hoare annotation was computed. [2018-11-07 16:48:55,630 INFO L425 ceAbstractionStarter]: For program point L333-7(line 333) no Hoare annotation was computed. [2018-11-07 16:48:55,630 INFO L425 ceAbstractionStarter]: For program point L333-8(line 333) no Hoare annotation was computed. [2018-11-07 16:48:55,630 INFO L425 ceAbstractionStarter]: For program point L333-9(line 333) no Hoare annotation was computed. [2018-11-07 16:48:55,631 INFO L425 ceAbstractionStarter]: For program point L333-10(line 333) no Hoare annotation was computed. [2018-11-07 16:48:55,631 INFO L425 ceAbstractionStarter]: For program point L333-11(line 333) no Hoare annotation was computed. [2018-11-07 16:48:55,631 INFO L425 ceAbstractionStarter]: For program point L333-12(line 333) no Hoare annotation was computed. [2018-11-07 16:48:55,631 INFO L425 ceAbstractionStarter]: For program point L333-13(line 333) no Hoare annotation was computed. [2018-11-07 16:48:55,631 INFO L428 ceAbstractionStarter]: At program point L383(line 383) the Hoare annotation is: true [2018-11-07 16:48:55,631 INFO L425 ceAbstractionStarter]: For program point L333-14(line 333) no Hoare annotation was computed. [2018-11-07 16:48:55,631 INFO L425 ceAbstractionStarter]: For program point L383-1(line 383) no Hoare annotation was computed. [2018-11-07 16:48:55,632 INFO L425 ceAbstractionStarter]: For program point L342(line 342) no Hoare annotation was computed. [2018-11-07 16:48:55,632 INFO L425 ceAbstractionStarter]: For program point L342-1(line 342) no Hoare annotation was computed. [2018-11-07 16:48:55,632 INFO L425 ceAbstractionStarter]: For program point L342-2(line 342) no Hoare annotation was computed. [2018-11-07 16:48:55,632 INFO L425 ceAbstractionStarter]: For program point L342-3(line 342) no Hoare annotation was computed. [2018-11-07 16:48:55,632 INFO L425 ceAbstractionStarter]: For program point L342-4(line 342) no Hoare annotation was computed. [2018-11-07 16:48:55,632 INFO L425 ceAbstractionStarter]: For program point L342-5(line 342) no Hoare annotation was computed. [2018-11-07 16:48:55,633 INFO L425 ceAbstractionStarter]: For program point L342-6(line 342) no Hoare annotation was computed. [2018-11-07 16:48:55,633 INFO L425 ceAbstractionStarter]: For program point L342-7(line 342) no Hoare annotation was computed. [2018-11-07 16:48:55,633 INFO L425 ceAbstractionStarter]: For program point L342-8(line 342) no Hoare annotation was computed. [2018-11-07 16:48:55,633 INFO L425 ceAbstractionStarter]: For program point L342-9(line 342) no Hoare annotation was computed. [2018-11-07 16:48:55,633 INFO L425 ceAbstractionStarter]: For program point L342-10(line 342) no Hoare annotation was computed. [2018-11-07 16:48:55,633 INFO L425 ceAbstractionStarter]: For program point L342-11(line 342) no Hoare annotation was computed. [2018-11-07 16:48:55,633 INFO L425 ceAbstractionStarter]: For program point L342-12(line 342) no Hoare annotation was computed. [2018-11-07 16:48:55,633 INFO L425 ceAbstractionStarter]: For program point L342-13(line 342) no Hoare annotation was computed. [2018-11-07 16:48:55,634 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 387) no Hoare annotation was computed. [2018-11-07 16:48:55,634 INFO L425 ceAbstractionStarter]: For program point L351(lines 351 392) no Hoare annotation was computed. [2018-11-07 16:48:55,634 INFO L425 ceAbstractionStarter]: For program point L343(line 343) no Hoare annotation was computed. [2018-11-07 16:48:55,634 INFO L425 ceAbstractionStarter]: For program point L343-1(line 343) no Hoare annotation was computed. [2018-11-07 16:48:55,634 INFO L425 ceAbstractionStarter]: For program point L343-2(line 343) no Hoare annotation was computed. [2018-11-07 16:48:55,634 INFO L425 ceAbstractionStarter]: For program point L343-3(line 343) no Hoare annotation was computed. [2018-11-07 16:48:55,634 INFO L425 ceAbstractionStarter]: For program point L343-4(line 343) no Hoare annotation was computed. [2018-11-07 16:48:55,635 INFO L425 ceAbstractionStarter]: For program point L343-5(line 343) no Hoare annotation was computed. [2018-11-07 16:48:55,635 INFO L425 ceAbstractionStarter]: For program point L343-6(line 343) no Hoare annotation was computed. [2018-11-07 16:48:55,635 INFO L425 ceAbstractionStarter]: For program point L343-7(line 343) no Hoare annotation was computed. [2018-11-07 16:48:55,635 INFO L425 ceAbstractionStarter]: For program point L335(line 335) no Hoare annotation was computed. [2018-11-07 16:48:55,635 INFO L425 ceAbstractionStarter]: For program point L343-8(line 343) no Hoare annotation was computed. [2018-11-07 16:48:55,635 INFO L425 ceAbstractionStarter]: For program point L335-1(line 335) no Hoare annotation was computed. [2018-11-07 16:48:55,635 INFO L425 ceAbstractionStarter]: For program point L343-9(line 343) no Hoare annotation was computed. [2018-11-07 16:48:55,636 INFO L425 ceAbstractionStarter]: For program point L335-2(line 335) no Hoare annotation was computed. [2018-11-07 16:48:55,636 INFO L425 ceAbstractionStarter]: For program point L343-10(line 343) no Hoare annotation was computed. [2018-11-07 16:48:55,636 INFO L425 ceAbstractionStarter]: For program point L335-3(line 335) no Hoare annotation was computed. [2018-11-07 16:48:55,636 INFO L425 ceAbstractionStarter]: For program point L343-11(line 343) no Hoare annotation was computed. [2018-11-07 16:48:55,636 INFO L425 ceAbstractionStarter]: For program point L335-4(line 335) no Hoare annotation was computed. [2018-11-07 16:48:55,636 INFO L425 ceAbstractionStarter]: For program point L343-12(line 343) no Hoare annotation was computed. [2018-11-07 16:48:55,636 INFO L425 ceAbstractionStarter]: For program point L335-5(line 335) no Hoare annotation was computed. [2018-11-07 16:48:55,636 INFO L425 ceAbstractionStarter]: For program point L335-6(line 335) no Hoare annotation was computed. [2018-11-07 16:48:55,637 INFO L428 ceAbstractionStarter]: At program point L360(line 360) the Hoare annotation is: true [2018-11-07 16:48:55,637 INFO L425 ceAbstractionStarter]: For program point L335-7(line 335) no Hoare annotation was computed. [2018-11-07 16:48:55,637 INFO L425 ceAbstractionStarter]: For program point L360-1(lines 360 363) no Hoare annotation was computed. [2018-11-07 16:48:55,637 INFO L425 ceAbstractionStarter]: For program point L335-8(line 335) no Hoare annotation was computed. [2018-11-07 16:48:55,637 INFO L425 ceAbstractionStarter]: For program point L335-9(line 335) no Hoare annotation was computed. [2018-11-07 16:48:55,637 INFO L425 ceAbstractionStarter]: For program point L335-10(line 335) no Hoare annotation was computed. [2018-11-07 16:48:55,637 INFO L425 ceAbstractionStarter]: For program point L335-11(line 335) no Hoare annotation was computed. [2018-11-07 16:48:55,638 INFO L425 ceAbstractionStarter]: For program point L335-12(line 335) no Hoare annotation was computed. [2018-11-07 16:48:55,638 INFO L425 ceAbstractionStarter]: For program point L335-13(line 335) no Hoare annotation was computed. [2018-11-07 16:48:55,638 INFO L425 ceAbstractionStarter]: For program point L335-14(line 335) no Hoare annotation was computed. [2018-11-07 16:48:55,638 INFO L425 ceAbstractionStarter]: For program point L377(line 377) no Hoare annotation was computed. [2018-11-07 16:48:55,638 INFO L425 ceAbstractionStarter]: For program point L377-1(line 377) no Hoare annotation was computed. [2018-11-07 16:48:55,638 INFO L425 ceAbstractionStarter]: For program point L336(line 336) no Hoare annotation was computed. [2018-11-07 16:48:55,639 INFO L425 ceAbstractionStarter]: For program point L336-1(line 336) no Hoare annotation was computed. [2018-11-07 16:48:55,639 INFO L425 ceAbstractionStarter]: For program point L336-2(line 336) no Hoare annotation was computed. [2018-11-07 16:48:55,639 INFO L425 ceAbstractionStarter]: For program point L336-3(line 336) no Hoare annotation was computed. [2018-11-07 16:48:55,639 INFO L425 ceAbstractionStarter]: For program point L336-4(line 336) no Hoare annotation was computed. [2018-11-07 16:48:55,639 INFO L425 ceAbstractionStarter]: For program point L336-5(line 336) no Hoare annotation was computed. [2018-11-07 16:48:55,639 INFO L425 ceAbstractionStarter]: For program point L336-6(line 336) no Hoare annotation was computed. [2018-11-07 16:48:55,639 INFO L425 ceAbstractionStarter]: For program point L336-7(line 336) no Hoare annotation was computed. [2018-11-07 16:48:55,640 INFO L425 ceAbstractionStarter]: For program point L336-8(line 336) no Hoare annotation was computed. [2018-11-07 16:48:55,640 INFO L425 ceAbstractionStarter]: For program point L336-9(line 336) no Hoare annotation was computed. [2018-11-07 16:48:55,640 INFO L425 ceAbstractionStarter]: For program point L336-10(line 336) no Hoare annotation was computed. [2018-11-07 16:48:55,640 INFO L425 ceAbstractionStarter]: For program point L336-11(line 336) no Hoare annotation was computed. [2018-11-07 16:48:55,640 INFO L425 ceAbstractionStarter]: For program point L336-12(line 336) no Hoare annotation was computed. [2018-11-07 16:48:55,640 INFO L425 ceAbstractionStarter]: For program point L336-13(line 336) no Hoare annotation was computed. [2018-11-07 16:48:55,640 INFO L425 ceAbstractionStarter]: For program point L353-1(lines 353 391) no Hoare annotation was computed. [2018-11-07 16:48:55,641 INFO L425 ceAbstractionStarter]: For program point L353-3(lines 353 391) no Hoare annotation was computed. [2018-11-07 16:48:55,641 INFO L428 ceAbstractionStarter]: At program point L353-4(lines 353 391) the Hoare annotation is: true [2018-11-07 16:48:55,641 INFO L425 ceAbstractionStarter]: For program point L370(line 370) no Hoare annotation was computed. [2018-11-07 16:48:55,641 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_97ENTRY(lines 326 394) the Hoare annotation is: true [2018-11-07 16:48:55,641 INFO L425 ceAbstractionStarter]: For program point L370-1(line 370) no Hoare annotation was computed. [2018-11-07 16:48:55,641 INFO L425 ceAbstractionStarter]: For program point L379(line 379) no Hoare annotation was computed. [2018-11-07 16:48:55,642 INFO L425 ceAbstractionStarter]: For program point L379-1(line 379) no Hoare annotation was computed. [2018-11-07 16:48:55,642 INFO L425 ceAbstractionStarter]: For program point L371-1(lines 371 388) no Hoare annotation was computed. [2018-11-07 16:48:55,642 INFO L425 ceAbstractionStarter]: For program point L371-3(lines 371 388) no Hoare annotation was computed. [2018-11-07 16:48:55,642 INFO L428 ceAbstractionStarter]: At program point L371-4(lines 371 388) the Hoare annotation is: true [2018-11-07 16:48:55,642 INFO L425 ceAbstractionStarter]: For program point L371-5(lines 371 388) no Hoare annotation was computed. [2018-11-07 16:48:55,642 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_97FINAL(lines 326 394) no Hoare annotation was computed. [2018-11-07 16:48:55,643 INFO L425 ceAbstractionStarter]: For program point L347-1(lines 347 350) no Hoare annotation was computed. [2018-11-07 16:48:55,643 INFO L428 ceAbstractionStarter]: At program point L347-3(lines 347 350) the Hoare annotation is: true [2018-11-07 16:48:55,643 INFO L425 ceAbstractionStarter]: For program point L347-4(lines 327 394) no Hoare annotation was computed. [2018-11-07 16:48:55,643 INFO L425 ceAbstractionStarter]: For program point L364(line 364) no Hoare annotation was computed. [2018-11-07 16:48:55,643 INFO L425 ceAbstractionStarter]: For program point L364-1(line 364) no Hoare annotation was computed. [2018-11-07 16:48:55,643 INFO L425 ceAbstractionStarter]: For program point L364-2(line 364) no Hoare annotation was computed. [2018-11-07 16:48:55,643 INFO L425 ceAbstractionStarter]: For program point L364-3(line 364) no Hoare annotation was computed. [2018-11-07 16:48:55,643 INFO L428 ceAbstractionStarter]: At program point L356(line 356) the Hoare annotation is: true [2018-11-07 16:48:55,644 INFO L425 ceAbstractionStarter]: For program point L356-1(lines 356 359) no Hoare annotation was computed. [2018-11-07 16:48:55,644 INFO L428 ceAbstractionStarter]: At program point L373(line 373) the Hoare annotation is: true [2018-11-07 16:48:55,644 INFO L425 ceAbstractionStarter]: For program point L373-1(lines 373 376) no Hoare annotation was computed. [2018-11-07 16:48:55,644 INFO L425 ceAbstractionStarter]: For program point L365(line 365) no Hoare annotation was computed. [2018-11-07 16:48:55,644 INFO L425 ceAbstractionStarter]: For program point L365-1(line 365) no Hoare annotation was computed. [2018-11-07 16:48:55,644 INFO L425 ceAbstractionStarter]: For program point avoid_zeroEXIT(lines 4 10) no Hoare annotation was computed. [2018-11-07 16:48:55,644 INFO L425 ceAbstractionStarter]: For program point L6(lines 6 9) no Hoare annotation was computed. [2018-11-07 16:48:55,645 INFO L428 ceAbstractionStarter]: At program point avoid_zeroENTRY(lines 4 10) the Hoare annotation is: true [2018-11-07 16:48:55,645 INFO L425 ceAbstractionStarter]: For program point L6-2(lines 4 10) no Hoare annotation was computed. [2018-11-07 16:48:55,645 INFO L425 ceAbstractionStarter]: For program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 458) no Hoare annotation was computed. [2018-11-07 16:48:55,645 INFO L428 ceAbstractionStarter]: At program point __VERIFIER_assertENTRY(lines 454 461) the Hoare annotation is: true [2018-11-07 16:48:55,645 INFO L425 ceAbstractionStarter]: For program point L458(line 458) no Hoare annotation was computed. [2018-11-07 16:48:55,646 INFO L425 ceAbstractionStarter]: For program point __VERIFIER_assertEXIT(lines 454 461) no Hoare annotation was computed. [2018-11-07 16:48:55,646 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 459) no Hoare annotation was computed. [2018-11-07 16:48:55,646 INFO L425 ceAbstractionStarter]: For program point L456-2(lines 454 461) no Hoare annotation was computed. [2018-11-07 16:48:55,646 INFO L425 ceAbstractionStarter]: For program point L289(line 289) no Hoare annotation was computed. [2018-11-07 16:48:55,646 INFO L425 ceAbstractionStarter]: For program point L289-1(line 289) no Hoare annotation was computed. [2018-11-07 16:48:55,646 INFO L428 ceAbstractionStarter]: At program point L285(line 285) the Hoare annotation is: true [2018-11-07 16:48:55,646 INFO L425 ceAbstractionStarter]: For program point L285-1(line 285) no Hoare annotation was computed. [2018-11-07 16:48:55,647 INFO L425 ceAbstractionStarter]: For program point L283(lines 283 290) no Hoare annotation was computed. [2018-11-07 16:48:55,647 INFO L425 ceAbstractionStarter]: For program point L283-2(lines 283 290) no Hoare annotation was computed. [2018-11-07 16:48:55,647 INFO L425 ceAbstractionStarter]: For program point L279(lines 279 282) no Hoare annotation was computed. [2018-11-07 16:48:55,647 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_95ENTRY(lines 275 294) the Hoare annotation is: true [2018-11-07 16:48:55,647 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_95EXIT(lines 275 294) no Hoare annotation was computed. [2018-11-07 16:48:55,647 INFO L425 ceAbstractionStarter]: For program point L293(line 293) no Hoare annotation was computed. [2018-11-07 16:48:55,647 INFO L428 ceAbstractionStarter]: At program point L292(line 292) the Hoare annotation is: true [2018-11-07 16:48:55,648 INFO L428 ceAbstractionStarter]: At program point L291(line 291) the Hoare annotation is: true [2018-11-07 16:48:55,648 INFO L425 ceAbstractionStarter]: For program point L292-1(line 292) no Hoare annotation was computed. [2018-11-07 16:48:55,648 INFO L425 ceAbstractionStarter]: For program point L291-1(line 291) no Hoare annotation was computed. [2018-11-07 16:48:55,648 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_95FINAL(lines 275 294) no Hoare annotation was computed. [2018-11-07 16:48:55,648 INFO L425 ceAbstractionStarter]: For program point L313(line 313) no Hoare annotation was computed. [2018-11-07 16:48:55,648 INFO L425 ceAbstractionStarter]: For program point L313-1(line 313) no Hoare annotation was computed. [2018-11-07 16:48:55,649 INFO L425 ceAbstractionStarter]: For program point L313-2(lines 313 318) no Hoare annotation was computed. [2018-11-07 16:48:55,649 INFO L425 ceAbstractionStarter]: For program point L313-3(lines 311 323) no Hoare annotation was computed. [2018-11-07 16:48:55,649 INFO L425 ceAbstractionStarter]: For program point L305(line 305) no Hoare annotation was computed. [2018-11-07 16:48:55,649 INFO L425 ceAbstractionStarter]: For program point L305-1(line 305) no Hoare annotation was computed. [2018-11-07 16:48:55,649 INFO L425 ceAbstractionStarter]: For program point L306(lines 306 309) no Hoare annotation was computed. [2018-11-07 16:48:55,649 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_96FINAL(lines 295 325) no Hoare annotation was computed. [2018-11-07 16:48:55,649 INFO L425 ceAbstractionStarter]: For program point L311(line 311) no Hoare annotation was computed. [2018-11-07 16:48:55,650 INFO L425 ceAbstractionStarter]: For program point L311-2(line 311) no Hoare annotation was computed. [2018-11-07 16:48:55,650 INFO L425 ceAbstractionStarter]: For program point L311-3(line 311) no Hoare annotation was computed. [2018-11-07 16:48:55,650 INFO L425 ceAbstractionStarter]: For program point L311-4(line 311) no Hoare annotation was computed. [2018-11-07 16:48:55,650 INFO L428 ceAbstractionStarter]: At program point Id_MCDC_96ENTRY(lines 295 325) the Hoare annotation is: true [2018-11-07 16:48:55,650 INFO L425 ceAbstractionStarter]: For program point L311-5(line 311) no Hoare annotation was computed. [2018-11-07 16:48:55,650 INFO L425 ceAbstractionStarter]: For program point L311-6(line 311) no Hoare annotation was computed. [2018-11-07 16:48:55,650 INFO L425 ceAbstractionStarter]: For program point L311-7(line 311) no Hoare annotation was computed. [2018-11-07 16:48:55,651 INFO L425 ceAbstractionStarter]: For program point L311-8(line 311) no Hoare annotation was computed. [2018-11-07 16:48:55,651 INFO L425 ceAbstractionStarter]: For program point Id_MCDC_96EXIT(lines 295 325) no Hoare annotation was computed. [2018-11-07 16:48:55,651 INFO L425 ceAbstractionStarter]: For program point L303-1(lines 303 310) no Hoare annotation was computed. [2018-11-07 16:48:55,651 INFO L425 ceAbstractionStarter]: For program point L311-9(line 311) no Hoare annotation was computed. [2018-11-07 16:48:55,651 INFO L425 ceAbstractionStarter]: For program point L303-2(line 303) no Hoare annotation was computed. [2018-11-07 16:48:55,651 INFO L425 ceAbstractionStarter]: For program point L303-3(lines 303 310) no Hoare annotation was computed. [2018-11-07 16:48:55,651 INFO L425 ceAbstractionStarter]: For program point L311-11(lines 311 323) no Hoare annotation was computed. [2018-11-07 16:48:55,651 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 302) no Hoare annotation was computed. [2018-11-07 16:48:55,652 INFO L428 ceAbstractionStarter]: At program point L303-5(lines 303 310) the Hoare annotation is: true [2018-11-07 16:48:55,652 INFO L425 ceAbstractionStarter]: For program point L303-6(lines 303 310) no Hoare annotation was computed. [2018-11-07 16:48:55,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:48:55 BoogieIcfgContainer [2018-11-07 16:48:55,662 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-07 16:48:55,664 INFO L168 Benchmark]: Toolchain (without parser) took 5044.03 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 759.7 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -553.5 MB). Peak memory consumption was 206.2 MB. Max. memory is 7.1 GB. [2018-11-07 16:48:55,666 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-07 16:48:55,667 INFO L168 Benchmark]: CACSL2BoogieTranslator took 616.01 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 759.7 MB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -818.5 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. [2018-11-07 16:48:55,668 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.46 ms. Allocated memory is still 2.3 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. [2018-11-07 16:48:55,669 INFO L168 Benchmark]: Boogie Preprocessor took 102.47 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-07 16:48:55,669 INFO L168 Benchmark]: RCFGBuilder took 2076.05 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 80.8 MB). Peak memory consumption was 80.8 MB. Max. memory is 7.1 GB. [2018-11-07 16:48:55,670 INFO L168 Benchmark]: TraceAbstraction took 2189.97 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 170.9 MB). Peak memory consumption was 170.9 MB. Max. memory is 7.1 GB. [2018-11-07 16:48:55,675 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 616.01 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 759.7 MB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -818.5 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 53.46 ms. Allocated memory is still 2.3 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 102.47 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 2076.05 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 80.8 MB). Peak memory consumption was 80.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2189.97 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 170.9 MB). Peak memory consumption was 170.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 458]: 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: 371]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 221]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 204]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 353]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 401]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 303]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 12 procedures, 293 locations, 1 error locations. SAFE Result, 2.1s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.3s AutomataDifference, 0.0s DeadEndRemovalTime, 0.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 663 SDtfs, 5 SDslu, 643 SDs, 0 SdLazy, 5 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 204 GetRequests, 199 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=293occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 34 LocationsWithAnnotation, 76 PreInvPairs, 91 NumberOfFragments, 34 HoareAnnotationTreeSize, 76 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 34 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 301 NumberOfCodeBlocks, 301 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 298 ConstructedInterpolants, 0 QuantifiedInterpolants, 30404 SizeOfPredicates, 5 NumberOfNonLiveVariables, 501 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...