java -Xss4m -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem07_label03_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-71425fa [2018-07-21 00:36:19,694 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-21 00:36:19,697 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-21 00:36:19,713 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-21 00:36:19,714 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-21 00:36:19,715 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-21 00:36:19,718 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-21 00:36:19,721 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-21 00:36:19,734 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-21 00:36:19,735 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-21 00:36:19,736 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-21 00:36:19,737 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-21 00:36:19,738 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-21 00:36:19,739 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-21 00:36:19,740 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-21 00:36:19,741 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-21 00:36:19,742 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-21 00:36:19,751 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-21 00:36:19,753 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-21 00:36:19,755 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-21 00:36:19,758 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-21 00:36:19,760 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-21 00:36:19,764 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-21 00:36:19,765 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-21 00:36:19,765 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-21 00:36:19,766 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-21 00:36:19,767 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-21 00:36:19,770 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-21 00:36:19,772 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-21 00:36:19,773 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-21 00:36:19,773 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-21 00:36:19,779 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-21 00:36:19,779 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-21 00:36:19,779 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-21 00:36:19,780 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-21 00:36:19,781 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-21 00:36:19,782 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default.epf [2018-07-21 00:36:19,813 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-21 00:36:19,814 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-21 00:36:19,818 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-21 00:36:19,818 INFO L133 SettingsManager]: * User list type=DISABLED [2018-07-21 00:36:19,819 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-07-21 00:36:19,819 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-07-21 00:36:19,819 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-07-21 00:36:19,819 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-07-21 00:36:19,819 INFO L133 SettingsManager]: * Log string format=TERM [2018-07-21 00:36:19,820 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-07-21 00:36:19,820 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-07-21 00:36:19,820 INFO L133 SettingsManager]: * Interval Domain=false [2018-07-21 00:36:19,821 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-21 00:36:19,821 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-21 00:36:19,821 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-21 00:36:19,822 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-21 00:36:19,823 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-21 00:36:19,823 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-21 00:36:19,824 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-21 00:36:19,824 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-21 00:36:19,824 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-21 00:36:19,824 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-21 00:36:19,824 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-21 00:36:19,825 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-21 00:36:19,825 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-21 00:36:19,825 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-21 00:36:19,825 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-21 00:36:19,825 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-21 00:36:19,825 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-21 00:36:19,826 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-07-21 00:36:19,826 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-21 00:36:19,826 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-21 00:36:19,826 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-21 00:36:19,826 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-21 00:36:19,827 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-07-21 00:36:19,882 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-21 00:36:19,900 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-21 00:36:19,906 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-21 00:36:19,909 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-21 00:36:19,909 INFO L276 PluginConnector]: CDTParser initialized [2018-07-21 00:36:19,910 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem07_label03_false-unreach-call.c [2018-07-21 00:36:20,326 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/22e0f76af/09198bf058364f189802d546e192fa94/FLAG570b8c7b4 [2018-07-21 00:36:22,443 INFO L276 CDTParser]: Found 1 translation units. [2018-07-21 00:36:22,444 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/eca-rers2012/Problem07_label03_false-unreach-call.c [2018-07-21 00:36:22,596 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/22e0f76af/09198bf058364f189802d546e192fa94/FLAG570b8c7b4 [2018-07-21 00:36:22,610 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/22e0f76af/09198bf058364f189802d546e192fa94 [2018-07-21 00:36:22,620 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-21 00:36:22,626 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-07-21 00:36:22,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-21 00:36:22,628 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-21 00:36:22,635 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-21 00:36:22,637 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 12:36:22" (1/1) ... [2018-07-21 00:36:22,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f35bf97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:36:22, skipping insertion in model container [2018-07-21 00:36:22,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 12:36:22" (1/1) ... [2018-07-21 00:36:24,297 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-21 00:36:35,646 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-21 00:36:35,663 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-21 00:36:43,439 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-21 00:36:49,766 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:36:49 WrapperNode [2018-07-21 00:36:49,766 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-21 00:36:49,767 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-21 00:36:49,767 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-21 00:36:49,768 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-21 00:36:49,778 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:36:49" (1/1) ... [2018-07-21 00:36:50,216 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:36:49" (1/1) ... [2018-07-21 00:36:50,337 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-21 00:36:50,338 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-21 00:36:50,338 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-21 00:36:50,338 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-21 00:36:50,350 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:36:49" (1/1) ... [2018-07-21 00:36:50,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:36:49" (1/1) ... [2018-07-21 00:36:50,658 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:36:49" (1/1) ... [2018-07-21 00:36:50,658 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:36:49" (1/1) ... [2018-07-21 00:36:52,156 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:36:49" (1/1) ... [2018-07-21 00:36:52,435 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:36:49" (1/1) ... [2018-07-21 00:36:52,784 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:36:49" (1/1) ... [2018-07-21 00:36:53,171 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-21 00:36:53,171 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-21 00:36:53,171 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-21 00:36:53,171 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-21 00:36:53,173 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:36:49" (1/1) ... No working directory specified, using /storage/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 [2018-07-21 00:36:53,231 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output9 [2018-07-21 00:36:53,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output9 [2018-07-21 00:36:53,231 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output8 [2018-07-21 00:36:53,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output8 [2018-07-21 00:36:53,232 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output7 [2018-07-21 00:36:53,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output7 [2018-07-21 00:36:53,232 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output6 [2018-07-21 00:36:53,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output6 [2018-07-21 00:36:53,232 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output5 [2018-07-21 00:36:53,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output5 [2018-07-21 00:36:53,233 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output4 [2018-07-21 00:36:53,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output4 [2018-07-21 00:36:53,233 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-07-21 00:36:53,233 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-07-21 00:36:53,233 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output [2018-07-21 00:36:53,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output [2018-07-21 00:36:53,233 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output22 [2018-07-21 00:36:53,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output22 [2018-07-21 00:36:53,234 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output23 [2018-07-21 00:36:53,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output23 [2018-07-21 00:36:53,234 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output24 [2018-07-21 00:36:53,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output24 [2018-07-21 00:36:53,234 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output25 [2018-07-21 00:36:53,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output25 [2018-07-21 00:36:53,235 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output20 [2018-07-21 00:36:53,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output20 [2018-07-21 00:36:53,235 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output21 [2018-07-21 00:36:53,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output21 [2018-07-21 00:36:53,235 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output26 [2018-07-21 00:36:53,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output26 [2018-07-21 00:36:53,235 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output27 [2018-07-21 00:36:53,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output27 [2018-07-21 00:36:53,236 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output28 [2018-07-21 00:36:53,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output28 [2018-07-21 00:36:53,236 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output29 [2018-07-21 00:36:53,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output29 [2018-07-21 00:36:53,236 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output33 [2018-07-21 00:36:53,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output33 [2018-07-21 00:36:53,237 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output34 [2018-07-21 00:36:53,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output34 [2018-07-21 00:36:53,237 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output35 [2018-07-21 00:36:53,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output35 [2018-07-21 00:36:53,237 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output36 [2018-07-21 00:36:53,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output36 [2018-07-21 00:36:53,238 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output30 [2018-07-21 00:36:53,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output30 [2018-07-21 00:36:53,238 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output31 [2018-07-21 00:36:53,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output31 [2018-07-21 00:36:53,238 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output32 [2018-07-21 00:36:53,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output32 [2018-07-21 00:36:53,238 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output3 [2018-07-21 00:36:53,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output3 [2018-07-21 00:36:53,239 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output2 [2018-07-21 00:36:53,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output2 [2018-07-21 00:36:53,239 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output37 [2018-07-21 00:36:53,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output37 [2018-07-21 00:36:53,239 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output38 [2018-07-21 00:36:53,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output38 [2018-07-21 00:36:53,240 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output39 [2018-07-21 00:36:53,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output39 [2018-07-21 00:36:53,240 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output44 [2018-07-21 00:36:53,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output44 [2018-07-21 00:36:53,240 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output45 [2018-07-21 00:36:53,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output45 [2018-07-21 00:36:53,241 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output46 [2018-07-21 00:36:53,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output46 [2018-07-21 00:36:53,241 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output40 [2018-07-21 00:36:53,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output40 [2018-07-21 00:36:53,241 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output41 [2018-07-21 00:36:53,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output41 [2018-07-21 00:36:53,242 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output42 [2018-07-21 00:36:53,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output42 [2018-07-21 00:36:53,242 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output43 [2018-07-21 00:36:53,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output43 [2018-07-21 00:36:53,242 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output11 [2018-07-21 00:36:53,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output11 [2018-07-21 00:36:53,242 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output12 [2018-07-21 00:36:53,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output12 [2018-07-21 00:36:53,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-07-21 00:36:53,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-07-21 00:36:53,243 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output13 [2018-07-21 00:36:53,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output13 [2018-07-21 00:36:53,243 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output14 [2018-07-21 00:36:53,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output14 [2018-07-21 00:36:53,244 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output10 [2018-07-21 00:36:53,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output10 [2018-07-21 00:36:53,247 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output19 [2018-07-21 00:36:53,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output19 [2018-07-21 00:36:53,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-21 00:36:53,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-21 00:36:53,248 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output15 [2018-07-21 00:36:53,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output15 [2018-07-21 00:36:53,248 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output16 [2018-07-21 00:36:53,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output16 [2018-07-21 00:36:53,248 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output17 [2018-07-21 00:36:53,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output17 [2018-07-21 00:36:53,248 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output18 [2018-07-21 00:36:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output18 [2018-07-21 00:37:47,649 INFO L261 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-21 00:37:47,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 12:37:47 BoogieIcfgContainer [2018-07-21 00:37:47,650 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-21 00:37:47,658 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-21 00:37:47,659 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-21 00:37:47,663 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-21 00:37:47,663 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 12:36:22" (1/3) ... [2018-07-21 00:37:47,664 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a07525 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 12:37:47, skipping insertion in model container [2018-07-21 00:37:47,665 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:36:49" (2/3) ... [2018-07-21 00:37:47,665 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a07525 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 12:37:47, skipping insertion in model container [2018-07-21 00:37:47,665 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 12:37:47" (3/3) ... [2018-07-21 00:37:47,669 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem07_label03_false-unreach-call.c [2018-07-21 00:37:47,681 INFO L132 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-07-21 00:37:47,694 INFO L144 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-21 00:37:47,818 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-21 00:37:47,818 INFO L373 AbstractCegarLoop]: Interprodecural is true [2018-07-21 00:37:47,818 INFO L374 AbstractCegarLoop]: Hoare is true [2018-07-21 00:37:47,819 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-07-21 00:37:47,819 INFO L376 AbstractCegarLoop]: Backedges is TWOTRACK [2018-07-21 00:37:47,819 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-21 00:37:47,819 INFO L378 AbstractCegarLoop]: Difference is false [2018-07-21 00:37:47,819 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-21 00:37:47,819 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-21 00:37:47,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10447 states. [2018-07-21 00:37:49,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10206 [2018-07-21 00:37:49,297 INFO L350 BasicCegarLoop]: Found error trace [2018-07-21 00:37:49,306 INFO L358 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-21 00:37:49,312 INFO L414 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___false_unreach_call_c__calculate_output46Err0AssertViolationERROR_FUNCTION]=== [2018-07-21 00:37:49,336 INFO L82 PathProgramCache]: Analyzing trace with hash -1069215793, now seen corresponding path program 1 times [2018-07-21 00:37:49,339 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-07-21 00:37:49,399 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-21 00:37:49,399 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-21 00:37:49,399 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-21 00:37:49,399 INFO L282 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-07-21 00:37:52,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-21 00:38:28,466 WARN L169 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-07-21 00:39:41,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-21 00:39:41,673 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-21 00:39:41,674 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-21 00:39:41,675 INFO L254 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-07-21 00:39:41,696 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-21 00:39:41,715 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-21 00:39:41,716 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-21 00:39:41,719 INFO L87 Difference]: Start difference. First operand 10447 states. Second operand 3 states. Received shutdown request... [2018-07-21 00:40:10,466 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-21 00:40:10,466 WARN L540 AbstractCegarLoop]: Verification canceled [2018-07-21 00:40:10,472 WARN L202 ceAbstractionStarter]: Timeout [2018-07-21 00:40:10,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.07 12:40:10 BoogieIcfgContainer [2018-07-21 00:40:10,473 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-21 00:40:10,473 INFO L168 Benchmark]: Toolchain (without parser) took 227852.69 ms. Allocated memory was 396.4 MB in the beginning and 3.4 GB in the end (delta: 3.0 GB). Free memory was 270.8 MB in the beginning and 1.4 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.9 GB. Max. memory is 5.3 GB. [2018-07-21 00:40:10,474 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 296.7 MB. Free memory is still 261.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-07-21 00:40:10,475 INFO L168 Benchmark]: CACSL2BoogieTranslator took 27138.96 ms. Allocated memory was 396.4 MB in the beginning and 1.8 GB in the end (delta: 1.4 GB). Free memory was 270.8 MB in the beginning and 840.5 MB in the end (delta: -569.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 5.3 GB. [2018-07-21 00:40:10,475 INFO L168 Benchmark]: Boogie Procedure Inliner took 570.49 ms. Allocated memory is still 1.8 GB. Free memory was 840.5 MB in the beginning and 785.6 MB in the end (delta: 54.9 MB). Peak memory consumption was 54.9 MB. Max. memory is 5.3 GB. [2018-07-21 00:40:10,476 INFO L168 Benchmark]: Boogie Preprocessor took 2833.14 ms. Allocated memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: 89.1 MB). Free memory was 785.6 MB in the beginning and 886.7 MB in the end (delta: -101.1 MB). Peak memory consumption was 377.0 MB. Max. memory is 5.3 GB. [2018-07-21 00:40:10,477 INFO L168 Benchmark]: RCFGBuilder took 54478.98 ms. Allocated memory was 1.9 GB in the beginning and 3.0 GB in the end (delta: 1.1 GB). Free memory was 886.7 MB in the beginning and 1.5 GB in the end (delta: -630.8 MB). Peak memory consumption was 1.4 GB. Max. memory is 5.3 GB. [2018-07-21 00:40:10,477 INFO L168 Benchmark]: TraceAbstraction took 142814.41 ms. Allocated memory was 3.0 GB in the beginning and 3.4 GB in the end (delta: 466.6 MB). Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 114.3 MB). Peak memory consumption was 580.9 MB. Max. memory is 5.3 GB. [2018-07-21 00:40:10,482 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 296.7 MB. Free memory is still 261.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 27138.96 ms. Allocated memory was 396.4 MB in the beginning and 1.8 GB in the end (delta: 1.4 GB). Free memory was 270.8 MB in the beginning and 840.5 MB in the end (delta: -569.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 5.3 GB. * Boogie Procedure Inliner took 570.49 ms. Allocated memory is still 1.8 GB. Free memory was 840.5 MB in the beginning and 785.6 MB in the end (delta: 54.9 MB). Peak memory consumption was 54.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 2833.14 ms. Allocated memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: 89.1 MB). Free memory was 785.6 MB in the beginning and 886.7 MB in the end (delta: -101.1 MB). Peak memory consumption was 377.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 54478.98 ms. Allocated memory was 1.9 GB in the beginning and 3.0 GB in the end (delta: 1.1 GB). Free memory was 886.7 MB in the beginning and 1.5 GB in the end (delta: -630.8 MB). Peak memory consumption was 1.4 GB. Max. memory is 5.3 GB. * TraceAbstraction took 142814.41 ms. Allocated memory was 3.0 GB in the beginning and 3.4 GB in the end (delta: 466.6 MB). Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 114.3 MB). Peak memory consumption was 580.9 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 73562]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 73562). Cancelled while BasicCegarLoop was constructing difference of abstraction (10447states) and interpolant automaton (currently 3 states, 3 states before enhancement), while ReachableStatesComputation was computing reachable states (21327 states constructedinput type IntersectNwa). - StatisticsResult: Ultimate Automizer benchmark data CFG has 49 procedures, 10447 locations, 1 error locations. TIMEOUT Result, 142.6s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 28.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1308 SDtfs, 817 SDslu, 168 SDs, 0 SdLazy, 22342 SolverSat, 8387 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 23.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 51 GetRequests, 3 SyntacticMatches, 47 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10447occurred 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: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.7s SsaConstructionTime, 2.2s SatisfiabilityAnalysisTime, 37.1s InterpolantComputationTime, 10205 NumberOfCodeBlocks, 10205 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 10204 ConstructedInterpolants, 0 QuantifiedInterpolants, 416425240 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/Problem07_label03_false-unreach-call.c_svcomp-Reach-64bit-Taipan_Default.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-07-21_00-40-10-501.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/Problem07_label03_false-unreach-call.c_svcomp-Reach-64bit-Taipan_Default.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-21_00-40-10-501.csv Completed graceful shutdown