./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/loops-crafted-1/net_reset.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 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/loops-crafted-1/net_reset.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 8ea2024c73565329ff45ecdfe2d38cddf16500d1 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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/loops-crafted-1/net_reset.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 8ea2024c73565329ff45ecdfe2d38cddf16500d1 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:04:51,605 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:04:51,610 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:04:51,646 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:04:51,648 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:04:51,653 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:04:51,656 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:04:51,669 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:04:51,677 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:04:51,684 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:04:51,685 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:04:51,690 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:04:51,693 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:04:51,697 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:04:51,700 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:04:51,704 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:04:51,709 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:04:51,711 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:04:51,714 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:04:51,722 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:04:51,730 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:04:51,736 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:04:51,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:04:51,744 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:04:51,751 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:04:51,752 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:04:51,752 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:04:51,757 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:04:51,758 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:04:51,759 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:04:51,762 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:04:51,763 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:04:51,764 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:04:51,768 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:04:51,771 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:04:51,774 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:04:51,775 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:04:51,776 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:04:51,777 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:04:51,778 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:04:51,784 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:04:51,785 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:04:51,841 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:04:51,842 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:04:51,844 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:04:51,849 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:04:51,851 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:04:51,851 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:04:51,852 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:04:51,852 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:04:51,852 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:04:51,854 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:04:51,854 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:04:51,857 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:04:51,857 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:04:51,859 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:04:51,859 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:04:51,859 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:04:51,860 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:04:51,860 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:04:51,864 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:04:51,864 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:04:51,864 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:04:51,865 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:04:51,865 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:04:51,866 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:04:51,866 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:04:51,867 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:04:51,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:04:51,869 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:04:51,870 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 -> 8ea2024c73565329ff45ecdfe2d38cddf16500d1 [2019-11-26 17:04:52,434 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:04:52,465 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:04:52,474 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:04:52,478 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:04:52,478 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:04:52,482 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/loops-crafted-1/net_reset.c [2019-11-26 17:04:52,658 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d1066604/28bc078f823d4f928de361596aa21f2f/FLAG26249dc78 [2019-11-26 17:04:53,759 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:04:53,761 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loops-crafted-1/net_reset.c [2019-11-26 17:04:53,773 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d1066604/28bc078f823d4f928de361596aa21f2f/FLAG26249dc78 [2019-11-26 17:04:53,802 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d1066604/28bc078f823d4f928de361596aa21f2f [2019-11-26 17:04:53,808 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:04:53,810 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:04:53,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:04:53,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:04:53,817 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:04:53,821 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:04:53" (1/1) ... [2019-11-26 17:04:53,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46e0ec2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:04:53, skipping insertion in model container [2019-11-26 17:04:53,830 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:04:53" (1/1) ... [2019-11-26 17:04:53,843 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:04:53,917 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:04:54,292 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type ip_t [2019-11-26 17:04:54,295 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32934c42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:04:54, skipping insertion in model container [2019-11-26 17:04:54,295 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:04:54,296 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:04:54,305 INFO L168 Benchmark]: Toolchain (without parser) took 489.82 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 956.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:04:54,305 INFO L168 Benchmark]: CDTParser took 2.82 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:04:54,309 INFO L168 Benchmark]: CACSL2BoogieTranslator took 481.71 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 956.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:04:54,313 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.82 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 481.71 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 956.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 188]: Unsupported Syntax Undefined type ip_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:04:58,217 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:04:58,224 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:04:58,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:04:58,262 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:04:58,264 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:04:58,270 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:04:58,289 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:04:58,292 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:04:58,298 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:04:58,300 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:04:58,304 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:04:58,308 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:04:58,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:04:58,314 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:04:58,318 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:04:58,322 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:04:58,324 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:04:58,329 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:04:58,337 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:04:58,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:04:58,353 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:04:58,356 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:04:58,360 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:04:58,369 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:04:58,371 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:04:58,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:04:58,375 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:04:58,376 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:04:58,379 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:04:58,379 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:04:58,381 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:04:58,385 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:04:58,386 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:04:58,391 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:04:58,392 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:04:58,395 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:04:58,397 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:04:58,397 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:04:58,402 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:04:58,404 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:04:58,405 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:04:58,447 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:04:58,448 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:04:58,452 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:04:58,454 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:04:58,454 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:04:58,454 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:04:58,457 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:04:58,457 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:04:58,457 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:04:58,458 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:04:58,459 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:04:58,459 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:04:58,459 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:04:58,460 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:04:58,462 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:04:58,462 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:04:58,462 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:04:58,463 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:04:58,463 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:04:58,465 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:04:58,465 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:04:58,465 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:04:58,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:04:58,468 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:04:58,468 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:04:58,468 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:04:58,469 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:04:58,469 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:04:58,469 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:04:58,470 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:04:58,471 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 -> 8ea2024c73565329ff45ecdfe2d38cddf16500d1 [2019-11-26 17:04:59,026 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:04:59,058 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:04:59,066 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:04:59,071 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:04:59,072 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:04:59,075 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/loops-crafted-1/net_reset.c [2019-11-26 17:04:59,239 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81e2c1bec/986c20a969134b6fab9908b89d48a53e/FLAG394c1a4fa [2019-11-26 17:05:00,403 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:05:00,404 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loops-crafted-1/net_reset.c [2019-11-26 17:05:00,426 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81e2c1bec/986c20a969134b6fab9908b89d48a53e/FLAG394c1a4fa [2019-11-26 17:05:00,465 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81e2c1bec/986c20a969134b6fab9908b89d48a53e [2019-11-26 17:05:00,476 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:05:00,480 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:05:00,483 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:05:00,485 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:05:00,491 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:05:00,495 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:05:00" (1/1) ... [2019-11-26 17:05:00,504 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@167f0116 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:05:00, skipping insertion in model container [2019-11-26 17:05:00,505 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:05:00" (1/1) ... [2019-11-26 17:05:00,524 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:05:00,590 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:05:00,989 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type ip_t [2019-11-26 17:05:00,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2319d7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:05:00, skipping insertion in model container [2019-11-26 17:05:00,992 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:05:00,994 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:05:01,004 INFO L168 Benchmark]: Toolchain (without parser) took 516.31 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 956.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:05:01,005 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:05:01,007 INFO L168 Benchmark]: CACSL2BoogieTranslator took 510.35 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 956.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:05:01,011 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 510.35 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 956.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 188]: Unsupported Syntax Undefined type ip_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...