./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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/aws-c-common/aws_hash_callback_c_str_eq_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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 64bit --witnessprinter.graph.data.programhash 28fcc99987208eaced3f694af00799bb039a9c8c ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/aws-c-common/aws_hash_callback_c_str_eq_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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 64bit --witnessprinter.graph.data.programhash 28fcc99987208eaced3f694af00799bb039a9c8c .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:29:17,342 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:29:17,345 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:29:17,367 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:29:17,369 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:29:17,386 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:29:17,390 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:29:17,408 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:29:17,412 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:29:17,418 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:29:17,420 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:29:17,426 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:29:17,427 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:29:17,433 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:29:17,437 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:29:17,442 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:29:17,443 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:29:17,447 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:29:17,453 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:29:17,462 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:29:17,471 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:29:17,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:29:17,482 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:29:17,484 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:29:17,493 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:29:17,493 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:29:17,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:29:17,497 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:29:17,501 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:29:17,502 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:29:17,503 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:29:17,504 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:29:17,504 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:29:17,509 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:29:17,511 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:29:17,512 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:29:17,515 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:29:17,515 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:29:17,516 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:29:17,518 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:29:17,524 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:29:17,525 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:29:17,567 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:29:17,571 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:29:17,574 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:29:17,574 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:29:17,575 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:29:17,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:29:17,577 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:29:17,577 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:29:17,578 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:29:17,578 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:29:17,580 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:29:17,580 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:29:17,582 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:29:17,583 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:29:17,583 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:29:17,583 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:29:17,584 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:29:17,588 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:29:17,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:29:17,588 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:29:17,589 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:29:17,589 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:29:17,589 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:29:17,589 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:29:17,590 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:29:17,590 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:29:17,590 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 28fcc99987208eaced3f694af00799bb039a9c8c [2019-11-26 17:29:18,178 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:29:18,208 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:29:18,215 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:29:18,218 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:29:18,220 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:29:18,223 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2019-11-26 17:29:18,414 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a18fec6f6/0a40e4e907ee4aed8ebfde420b604092/FLAGbbc558229 [2019-11-26 17:29:20,194 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:29:20,200 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2019-11-26 17:29:20,289 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a18fec6f6/0a40e4e907ee4aed8ebfde420b604092/FLAGbbc558229 [2019-11-26 17:29:20,328 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a18fec6f6/0a40e4e907ee4aed8ebfde420b604092 [2019-11-26 17:29:20,332 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:29:20,337 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:29:20,344 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:29:20,345 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:29:20,352 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:29:20,354 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:29:20" (1/1) ... [2019-11-26 17:29:20,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ecf0186 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:29:20, skipping insertion in model container [2019-11-26 17:29:20,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:29:20" (1/1) ... [2019-11-26 17:29:20,382 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:29:20,656 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:29:21,157 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type _G_fpos_t [2019-11-26 17:29:21,162 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a5176b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:29:21, skipping insertion in model container [2019-11-26 17:29:21,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:29:21,163 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:29:21,180 INFO L168 Benchmark]: Toolchain (without parser) took 828.68 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 987.6 MB in the end (delta: -31.6 MB). Peak memory consumption was 58.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:29:21,185 INFO L168 Benchmark]: CDTParser took 0.79 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. [2019-11-26 17:29:21,188 INFO L168 Benchmark]: CACSL2BoogieTranslator took 818.57 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 987.6 MB in the end (delta: -31.6 MB). Peak memory consumption was 58.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:29:21,194 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.79 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 818.57 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 987.6 MB in the end (delta: -31.6 MB). Peak memory consumption was 58.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 476]: Unsupported Syntax Undefined type _G_fpos_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 17:29:25,168 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:29:25,176 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:29:25,209 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:29:25,210 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:29:25,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:29:25,218 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:29:25,235 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:29:25,242 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:29:25,245 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:29:25,247 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:29:25,253 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:29:25,254 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:29:25,258 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:29:25,264 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:29:25,268 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:29:25,270 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:29:25,275 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:29:25,280 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:29:25,286 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:29:25,295 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:29:25,299 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:29:25,307 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:29:25,308 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:29:25,317 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:29:25,317 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:29:25,318 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:29:25,321 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:29:25,323 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:29:25,324 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:29:25,326 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:29:25,327 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:29:25,328 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:29:25,332 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:29:25,334 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:29:25,337 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:29:25,338 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:29:25,338 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:29:25,339 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:29:25,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:29:25,346 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:29:25,349 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:29:25,390 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:29:25,391 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:29:25,395 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:29:25,396 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:29:25,397 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:29:25,397 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:29:25,399 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:29:25,399 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:29:25,399 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:29:25,400 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:29:25,404 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:29:25,404 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:29:25,405 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:29:25,405 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:29:25,406 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:29:25,406 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:29:25,406 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:29:25,407 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:29:25,407 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:29:25,407 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:29:25,408 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:29:25,409 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:29:25,409 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:29:25,412 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:29:25,412 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:29:25,413 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:29:25,413 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:29:25,413 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:29:25,413 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 28fcc99987208eaced3f694af00799bb039a9c8c [2019-11-26 17:29:25,988 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:29:26,016 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:29:26,019 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:29:26,026 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:29:26,029 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:29:26,030 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2019-11-26 17:29:26,190 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09d4cfa2f/6f9b3f846bda469aa1ceb6402697a66c/FLAGd55ba205d [2019-11-26 17:29:27,886 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:29:27,889 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2019-11-26 17:29:27,993 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09d4cfa2f/6f9b3f846bda469aa1ceb6402697a66c/FLAGd55ba205d [2019-11-26 17:29:28,302 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09d4cfa2f/6f9b3f846bda469aa1ceb6402697a66c [2019-11-26 17:29:28,307 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:29:28,309 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:29:28,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:29:28,324 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:29:28,330 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:29:28,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:29:28" (1/1) ... [2019-11-26 17:29:28,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@db47512 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:29:28, skipping insertion in model container [2019-11-26 17:29:28,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:29:28" (1/1) ... [2019-11-26 17:29:28,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:29:28,713 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:29:29,238 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type _G_fpos_t [2019-11-26 17:29:29,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1915a9fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:29:29, skipping insertion in model container [2019-11-26 17:29:29,242 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:29:29,243 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:29:29,251 INFO L168 Benchmark]: Toolchain (without parser) took 937.44 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 987.6 MB in the end (delta: -37.3 MB). Peak memory consumption was 58.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:29:29,252 INFO L168 Benchmark]: CDTParser took 0.33 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 17:29:29,257 INFO L168 Benchmark]: CACSL2BoogieTranslator took 918.96 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 987.6 MB in the end (delta: -37.3 MB). Peak memory consumption was 58.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:29:29,263 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 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 918.96 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 987.6 MB in the end (delta: -37.3 MB). Peak memory consumption was 58.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 476]: Unsupported Syntax Undefined type _G_fpos_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...