./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec0_product35.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 32f26835 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/email_spec0_product35.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ff09682301622dcf1107317a6926e1e777cb7f5b .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/email_spec0_product35.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ff09682301622dcf1107317a6926e1e777cb7f5b ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-32f2683 [2019-11-24 21:12:51,396 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:12:51,400 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:12:51,435 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:12:51,436 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:12:51,441 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:12:51,448 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:12:51,464 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:12:51,467 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:12:51,472 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:12:51,476 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:12:51,483 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:12:51,484 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:12:51,488 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:12:51,492 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:12:51,496 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:12:51,500 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:12:51,503 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:12:51,509 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:12:51,517 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:12:51,524 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:12:51,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:12:51,535 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:12:51,540 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:12:51,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:12:51,551 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:12:51,551 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:12:51,553 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:12:51,555 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:12:51,556 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:12:51,558 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:12:51,559 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:12:51,561 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:12:51,565 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:12:51,568 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:12:51,570 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:12:51,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:12:51,574 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:12:51,574 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:12:51,575 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:12:51,579 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:12:51,580 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 21:12:51,622 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:12:51,622 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:12:51,628 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:12:51,628 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:12:51,628 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:12:51,629 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:12:51,629 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:12:51,632 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:12:51,632 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:12:51,632 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:12:51,634 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:12:51,634 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:12:51,634 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:12:51,635 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:12:51,635 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:12:51,637 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:12:51,637 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:12:51,637 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:12:51,638 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:12:51,638 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:12:51,638 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:12:51,640 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:12:51,640 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:12:51,640 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:12:51,641 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:12:51,642 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:12:51,642 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:12:51,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:12:51,646 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:12:51,646 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff09682301622dcf1107317a6926e1e777cb7f5b [2019-11-24 21:12:52,192 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:12:52,223 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:12:52,232 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:12:52,237 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:12:52,237 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:12:52,239 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec0_product35.cil.c [2019-11-24 21:12:52,391 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/acb00caa1/41f6fb86e71a4c9a8647cb19b3f079b0/FLAG61a428973 [2019-11-24 21:12:53,754 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:12:53,759 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec0_product35.cil.c [2019-11-24 21:12:53,809 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/acb00caa1/41f6fb86e71a4c9a8647cb19b3f079b0/FLAG61a428973 [2019-11-24 21:12:54,084 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/acb00caa1/41f6fb86e71a4c9a8647cb19b3f079b0 [2019-11-24 21:12:54,094 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:12:54,099 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:12:54,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:12:54,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:12:54,111 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:12:54,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:12:54" (1/1) ... [2019-11-24 21:12:54,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c086abb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:12:54, skipping insertion in model container [2019-11-24 21:12:54,119 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:12:54" (1/1) ... [2019-11-24 21:12:54,135 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:12:54,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:12:55,817 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:12:55,863 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-11-24 21:12:55,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43b4986e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:12:55, skipping insertion in model container [2019-11-24 21:12:55,869 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:12:55,870 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:12:55,879 INFO L168 Benchmark]: Toolchain (without parser) took 1778.02 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 978.8 MB in the end (delta: -12.8 MB). Peak memory consumption was 38.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:12:55,882 INFO L168 Benchmark]: CDTParser took 3.16 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:12:55,884 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1768.90 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 978.8 MB in the end (delta: -18.5 MB). Peak memory consumption was 33.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:12:55,890 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.16 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1768.90 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 978.8 MB in the end (delta: -18.5 MB). Peak memory consumption was 33.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 253]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-32f2683 [2019-11-24 21:12:59,987 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:12:59,992 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:13:00,016 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:13:00,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:13:00,035 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:13:00,037 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:13:00,054 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:13:00,057 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:13:00,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:13:00,069 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:13:00,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:13:00,073 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:13:00,079 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:13:00,084 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:13:00,087 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:13:00,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:13:00,095 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:13:00,101 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:13:00,111 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:13:00,117 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:13:00,124 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:13:00,127 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:13:00,132 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:13:00,142 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:13:00,143 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:13:00,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:13:00,145 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:13:00,146 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:13:00,147 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:13:00,148 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:13:00,151 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:13:00,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:13:00,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:13:00,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:13:00,156 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:13:00,157 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:13:00,158 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:13:00,158 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:13:00,159 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:13:00,162 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:13:00,162 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 21:13:00,189 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:13:00,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:13:00,194 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:13:00,194 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:13:00,194 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:13:00,197 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:13:00,197 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:13:00,197 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:13:00,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:13:00,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:13:00,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:13:00,199 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:13:00,200 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:13:00,200 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:13:00,200 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:13:00,200 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:13:00,202 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:13:00,202 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:13:00,202 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:13:00,202 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:13:00,203 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:13:00,204 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:13:00,204 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:13:00,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:13:00,204 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:13:00,207 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:13:00,207 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:13:00,207 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:13:00,207 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:13:00,208 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:13:00,209 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:13:00,209 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff09682301622dcf1107317a6926e1e777cb7f5b [2019-11-24 21:13:00,828 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:13:00,854 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:13:00,862 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:13:00,865 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:13:00,868 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:13:00,870 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec0_product35.cil.c [2019-11-24 21:13:01,021 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42e2a32e9/b9851d3337ff406e9e6a88c44fa9fd9a/FLAG898e52ec0 [2019-11-24 21:13:02,442 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:13:02,444 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec0_product35.cil.c [2019-11-24 21:13:02,504 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42e2a32e9/b9851d3337ff406e9e6a88c44fa9fd9a/FLAG898e52ec0 [2019-11-24 21:13:02,543 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42e2a32e9/b9851d3337ff406e9e6a88c44fa9fd9a [2019-11-24 21:13:02,550 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:13:02,553 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:13:02,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:02,561 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:13:02,568 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:13:02,572 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:02" (1/1) ... [2019-11-24 21:13:02,579 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54771fda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:02, skipping insertion in model container [2019-11-24 21:13:02,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:02" (1/1) ... [2019-11-24 21:13:02,607 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:13:02,765 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:04,353 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:04,409 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:13:04,442 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:04,696 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:04,719 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:13:04,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:05,188 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:13:05,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:05 WrapperNode [2019-11-24 21:13:05,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:05,192 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:05,192 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:13:05,195 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:13:05,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:05" (1/1) ... [2019-11-24 21:13:05,328 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:05" (1/1) ... [2019-11-24 21:13:05,694 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:05,695 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:13:05,695 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:13:05,695 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:13:05,720 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:05" (1/1) ... [2019-11-24 21:13:05,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:05" (1/1) ... [2019-11-24 21:13:05,774 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:05" (1/1) ... [2019-11-24 21:13:05,775 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:05" (1/1) ... [2019-11-24 21:13:06,015 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:05" (1/1) ... [2019-11-24 21:13:06,141 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:05" (1/1) ... [2019-11-24 21:13:06,182 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:05" (1/1) ... [2019-11-24 21:13:06,239 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:13:06,248 INFO L168 Benchmark]: Toolchain (without parser) took 3688.76 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 868.9 MB in the end (delta: 98.5 MB). Peak memory consumption was 98.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:06,251 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:13:06,254 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2633.08 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 909.0 MB in the end (delta: 52.6 MB). Peak memory consumption was 52.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:06,256 INFO L168 Benchmark]: Boogie Procedure Inliner took 502.29 ms. Allocated memory is still 1.0 GB. Free memory was 909.0 MB in the beginning and 886.1 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:06,263 INFO L168 Benchmark]: Boogie Preprocessor took 544.75 ms. Allocated memory is still 1.0 GB. Free memory was 886.1 MB in the beginning and 868.9 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:06,273 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 2633.08 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 909.0 MB in the end (delta: 52.6 MB). Peak memory consumption was 52.7 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 502.29 ms. Allocated memory is still 1.0 GB. Free memory was 909.0 MB in the beginning and 886.1 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 544.75 ms. Allocated memory is still 1.0 GB. Free memory was 886.1 MB in the beginning and 868.9 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...