./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 65d6cd23 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_ring_buffer_acquire_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 5167e36e236f58ea7a0900fa9c347ec382b19061 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_ring_buffer_acquire_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 5167e36e236f58ea7a0900fa9c347ec382b19061 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:24:28,214 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:24:28,216 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:24:28,255 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:24:28,256 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:24:28,264 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:24:28,266 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:24:28,283 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:24:28,286 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:24:28,290 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:24:28,294 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:24:28,301 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:24:28,302 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:24:28,307 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:24:28,311 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:24:28,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:24:28,319 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:24:28,325 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:24:28,330 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:24:28,340 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:24:28,348 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:24:28,354 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:24:28,357 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:24:28,362 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:24:28,367 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:24:28,369 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:24:28,373 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:24:28,375 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:24:28,376 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:24:28,377 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:24:28,378 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:24:28,382 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:24:28,383 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:24:28,387 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:24:28,389 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:24:28,391 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:24:28,396 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:24:28,397 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:24:28,397 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:24:28,402 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:24:28,406 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:24:28,407 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-25 23:24:28,449 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:24:28,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:24:28,455 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:24:28,456 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:24:28,456 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:24:28,457 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:24:28,459 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:24:28,459 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:24:28,459 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:24:28,460 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:24:28,461 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:24:28,464 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:24:28,464 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:24:28,465 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:24:28,465 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:24:28,466 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:24:28,466 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:24:28,466 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:24:28,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:24:28,469 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:24:28,470 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:24:28,470 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:24:28,470 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:24:28,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:24:28,471 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:24:28,474 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:24:28,474 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 -> 5167e36e236f58ea7a0900fa9c347ec382b19061 [2019-11-25 23:24:29,116 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:24:29,149 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:24:29,155 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:24:29,159 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:24:29,161 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:24:29,162 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2019-11-25 23:24:29,316 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/894bca8d3/d8fb8e42bae84436981fcbbb32028b1f/FLAGa02503884 [2019-11-25 23:24:31,153 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:24:31,156 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2019-11-25 23:24:31,262 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/894bca8d3/d8fb8e42bae84436981fcbbb32028b1f/FLAGa02503884 [2019-11-25 23:24:31,301 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/894bca8d3/d8fb8e42bae84436981fcbbb32028b1f [2019-11-25 23:24:31,311 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:24:31,315 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:24:31,321 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:24:31,322 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:24:31,330 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:24:31,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:24:31" (1/1) ... [2019-11-25 23:24:31,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41305a75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:31, skipping insertion in model container [2019-11-25 23:24:31,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:24:31" (1/1) ... [2019-11-25 23:24:31,362 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:24:31,618 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:24:32,171 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type int64_t [2019-11-25 23:24:32,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57db637b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:32, skipping insertion in model container [2019-11-25 23:24:32,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:24:32,174 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-25 23:24:32,183 INFO L168 Benchmark]: Toolchain (without parser) took 863.45 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 988.6 MB in the end (delta: -32.6 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-25 23:24:32,184 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. [2019-11-25 23:24:32,188 INFO L168 Benchmark]: CACSL2BoogieTranslator took 852.65 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 988.6 MB in the end (delta: -32.6 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-25 23:24:32,196 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 852.65 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 988.6 MB in the end (delta: -32.6 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1825]: Unsupported Syntax Undefined type int64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:24:36,009 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:24:36,016 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:24:36,056 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:24:36,057 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:24:36,063 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:24:36,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:24:36,087 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:24:36,090 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:24:36,097 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:24:36,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:24:36,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:24:36,106 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:24:36,113 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:24:36,115 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:24:36,121 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:24:36,126 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:24:36,131 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:24:36,137 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:24:36,146 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:24:36,151 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:24:36,157 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:24:36,160 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:24:36,164 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:24:36,174 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:24:36,175 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:24:36,175 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:24:36,178 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:24:36,183 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:24:36,184 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:24:36,185 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:24:36,186 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:24:36,187 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:24:36,190 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:24:36,193 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:24:36,193 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:24:36,196 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:24:36,198 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:24:36,198 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:24:36,202 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:24:36,205 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:24:36,209 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-25 23:24:36,247 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:24:36,249 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:24:36,253 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:24:36,257 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:24:36,257 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:24:36,258 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:24:36,258 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:24:36,258 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:24:36,258 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:24:36,259 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:24:36,260 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:24:36,261 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:24:36,262 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:24:36,262 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:24:36,263 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:24:36,264 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:24:36,264 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:24:36,267 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:24:36,267 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:24:36,267 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:24:36,268 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:24:36,268 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:24:36,268 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:24:36,269 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:24:36,269 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:24:36,269 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:24:36,273 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:24:36,273 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-25 23:24:36,274 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 -> 5167e36e236f58ea7a0900fa9c347ec382b19061 [2019-11-25 23:24:36,838 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:24:36,868 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:24:36,879 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:24:36,881 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:24:36,884 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:24:36,886 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2019-11-25 23:24:37,046 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/898f5f90c/2385501b405d4f0fbc930e68f40d3acb/FLAG4229c5796 [2019-11-25 23:24:38,861 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:24:38,864 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2019-11-25 23:24:38,961 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/898f5f90c/2385501b405d4f0fbc930e68f40d3acb/FLAG4229c5796 [2019-11-25 23:24:38,995 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/898f5f90c/2385501b405d4f0fbc930e68f40d3acb [2019-11-25 23:24:39,003 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:24:39,007 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:24:39,010 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:24:39,012 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:24:39,021 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:24:39,024 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:24:38" (1/1) ... [2019-11-25 23:24:39,030 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40900e77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:39, skipping insertion in model container [2019-11-25 23:24:39,030 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:24:38" (1/1) ... [2019-11-25 23:24:39,050 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:24:39,346 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:24:39,866 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type int64_t [2019-11-25 23:24:39,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c973907 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:24:39, skipping insertion in model container [2019-11-25 23:24:39,869 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:24:39,869 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-25 23:24:39,877 INFO L168 Benchmark]: Toolchain (without parser) took 865.35 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 988.4 MB in the end (delta: -38.2 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. [2019-11-25 23:24:39,878 INFO L168 Benchmark]: CDTParser took 0.42 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. [2019-11-25 23:24:39,879 INFO L168 Benchmark]: CACSL2BoogieTranslator took 858.84 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 988.4 MB in the end (delta: -38.2 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. [2019-11-25 23:24:39,885 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 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 858.84 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 988.4 MB in the end (delta: -38.2 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1825]: Unsupported Syntax Undefined type int64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...