java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/eca-programs/Problem101_label10.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 14:25:23,607 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 14:25:23,609 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 14:25:23,622 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 14:25:23,622 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 14:25:23,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 14:25:23,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 14:25:23,627 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 14:25:23,629 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 14:25:23,630 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 14:25:23,630 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 14:25:23,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 14:25:23,632 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 14:25:23,633 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 14:25:23,634 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 14:25:23,635 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 14:25:23,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 14:25:23,637 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 14:25:23,638 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 14:25:23,640 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 14:25:23,642 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 14:25:23,643 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 14:25:23,644 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 14:25:23,644 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 14:25:23,646 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 14:25:23,647 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 14:25:23,647 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 14:25:23,648 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 14:25:23,649 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 14:25:23,650 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 14:25:23,650 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 14:25:23,651 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 14:25:23,653 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 14:25:23,654 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 14:25:23,655 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 14:25:23,655 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 14:25:23,656 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 14:25:23,656 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 14:25:23,656 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 14:25:23,657 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 14:25:23,658 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 14:25:23,658 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 14:25:23,673 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 14:25:23,673 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 14:25:23,674 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 14:25:23,674 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 14:25:23,675 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 14:25:23,675 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 14:25:23,675 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 14:25:23,676 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 14:25:23,676 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 14:25:23,676 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 14:25:23,677 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 14:25:23,677 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 14:25:23,677 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 14:25:23,677 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 14:25:23,678 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 14:25:23,678 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 14:25:23,678 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 14:25:23,678 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 14:25:23,679 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 14:25:23,679 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 14:25:23,679 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 14:25:23,679 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 14:25:23,680 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 14:25:23,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 14:25:23,680 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 14:25:23,680 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 14:25:23,680 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 14:25:23,681 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 14:25:23,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 14:25:23,681 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 14:25:23,710 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 14:25:23,724 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 14:25:23,728 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 14:25:23,729 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 14:25:23,730 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 14:25:23,730 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-programs/Problem101_label10.c [2019-09-11 14:25:23,797 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa5cbe962/0ca1f14e03db4259b7992ef51d7e6e60/FLAGad234ce65 [2019-09-11 14:25:26,049 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 14:25:26,050 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-programs/Problem101_label10.c [2019-09-11 14:25:26,198 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa5cbe962/0ca1f14e03db4259b7992ef51d7e6e60/FLAGad234ce65 [2019-09-11 14:25:26,626 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa5cbe962/0ca1f14e03db4259b7992ef51d7e6e60 [2019-09-11 14:25:26,639 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 14:25:26,641 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 14:25:26,642 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 14:25:26,642 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 14:25:26,645 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 14:25:26,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 02:25:26" (1/1) ... [2019-09-11 14:25:26,649 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20b00aac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:25:26, skipping insertion in model container [2019-09-11 14:25:26,650 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 02:25:26" (1/1) ... [2019-09-11 14:25:26,657 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 14:25:27,954 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 14:25:39,799 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 14:25:39,804 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 14:25:48,014 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 14:25:49,130 INFO L192 MainTranslator]: Completed translation [2019-09-11 14:25:49,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:25:49 WrapperNode [2019-09-11 14:25:49,131 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 14:25:49,131 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 14:25:49,132 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 14:25:49,132 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 14:25:49,142 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:25:49" (1/1) ... [2019-09-11 14:25:49,143 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:25:49" (1/1) ... [2019-09-11 14:25:49,590 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:25:49" (1/1) ... [2019-09-11 14:25:49,590 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:25:49" (1/1) ... [2019-09-11 14:25:50,588 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:25:49" (1/1) ... [2019-09-11 14:25:50,797 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:25:49" (1/1) ... [2019-09-11 14:25:54,347 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:25:49" (1/1) ... [2019-09-11 14:25:54,717 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 14:25:54,718 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 14:25:54,718 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 14:25:54,718 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 14:25:54,719 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:25:49" (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 [2019-09-11 14:25:54,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 14:25:54,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 14:25:54,790 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-09-11 14:25:54,790 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-09-11 14:25:54,790 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-09-11 14:25:54,790 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-09-11 14:25:54,790 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-09-11 14:25:54,790 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-09-11 14:25:54,791 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-09-11 14:25:54,791 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-09-11 14:25:54,792 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output9 [2019-09-11 14:25:54,793 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output10 [2019-09-11 14:25:54,793 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output11 [2019-09-11 14:25:54,795 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output12 [2019-09-11 14:25:54,795 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output13 [2019-09-11 14:25:54,796 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output14 [2019-09-11 14:25:54,796 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output15 [2019-09-11 14:25:54,797 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output16 [2019-09-11 14:25:54,797 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output17 [2019-09-11 14:25:54,797 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output18 [2019-09-11 14:25:54,797 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output19 [2019-09-11 14:25:54,797 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output20 [2019-09-11 14:25:54,797 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output21 [2019-09-11 14:25:54,797 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output22 [2019-09-11 14:25:54,798 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output23 [2019-09-11 14:25:54,798 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output24 [2019-09-11 14:25:54,798 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output25 [2019-09-11 14:25:54,799 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output26 [2019-09-11 14:25:54,799 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output27 [2019-09-11 14:25:54,799 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output28 [2019-09-11 14:25:54,799 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output29 [2019-09-11 14:25:54,799 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output30 [2019-09-11 14:25:54,799 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output31 [2019-09-11 14:25:54,799 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output32 [2019-09-11 14:25:54,800 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output33 [2019-09-11 14:25:54,800 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output34 [2019-09-11 14:25:54,800 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output35 [2019-09-11 14:25:54,800 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output36 [2019-09-11 14:25:54,800 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output37 [2019-09-11 14:25:54,800 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output38 [2019-09-11 14:25:54,800 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output39 [2019-09-11 14:25:54,801 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output40 [2019-09-11 14:25:54,801 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output41 [2019-09-11 14:25:54,801 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output42 [2019-09-11 14:25:54,801 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output43 [2019-09-11 14:25:54,802 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output44 [2019-09-11 14:25:54,802 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output45 [2019-09-11 14:25:54,802 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output46 [2019-09-11 14:25:54,802 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 14:25:54,802 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-09-11 14:25:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-09-11 14:25:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-09-11 14:25:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-09-11 14:25:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-09-11 14:25:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-09-11 14:25:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-09-11 14:25:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-09-11 14:25:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output9 [2019-09-11 14:25:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output10 [2019-09-11 14:25:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output11 [2019-09-11 14:25:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output12 [2019-09-11 14:25:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output13 [2019-09-11 14:25:54,805 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output14 [2019-09-11 14:25:54,805 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output15 [2019-09-11 14:25:54,805 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output16 [2019-09-11 14:25:54,805 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output17 [2019-09-11 14:25:54,805 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output18 [2019-09-11 14:25:54,806 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output19 [2019-09-11 14:25:54,806 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output20 [2019-09-11 14:25:54,806 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output21 [2019-09-11 14:25:54,806 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output22 [2019-09-11 14:25:54,806 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output23 [2019-09-11 14:25:54,806 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output24 [2019-09-11 14:25:54,807 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output25 [2019-09-11 14:25:54,807 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output26 [2019-09-11 14:25:54,807 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output27 [2019-09-11 14:25:54,807 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output28 [2019-09-11 14:25:54,807 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output29 [2019-09-11 14:25:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output30 [2019-09-11 14:25:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output31 [2019-09-11 14:25:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output32 [2019-09-11 14:25:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output33 [2019-09-11 14:25:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output34 [2019-09-11 14:25:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output35 [2019-09-11 14:25:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output36 [2019-09-11 14:25:54,809 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output37 [2019-09-11 14:25:54,809 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output38 [2019-09-11 14:25:54,810 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output39 [2019-09-11 14:25:54,811 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output40 [2019-09-11 14:25:54,811 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output41 [2019-09-11 14:25:54,811 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output42 [2019-09-11 14:25:54,811 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output43 [2019-09-11 14:25:54,811 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output44 [2019-09-11 14:25:54,811 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output45 [2019-09-11 14:25:54,811 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output46 [2019-09-11 14:25:54,812 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 14:25:54,812 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 14:25:54,812 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-09-11 14:25:54,812 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 14:25:54,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 14:25:54,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 14:26:42,667 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 14:26:42,668 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-11 14:26:42,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 02:26:42 BoogieIcfgContainer [2019-09-11 14:26:42,674 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 14:26:42,675 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 14:26:42,675 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 14:26:42,675 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 14:26:42,676 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 02:26:42" (1/1) ... [2019-09-11 14:26:42,907 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2)