./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.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/ntdrivers/diskperf.i.cil-1.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 68dcc3b5ea5b0d2e57e56ca29021d39ac5ab02f7 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/ntdrivers/diskperf.i.cil-1.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 68dcc3b5ea5b0d2e57e56ca29021d39ac5ab02f7 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:32:59,002 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 16:32:59,008 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 16:32:59,042 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 16:32:59,043 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 16:32:59,045 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 16:32:59,050 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 16:32:59,068 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 16:32:59,070 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 16:32:59,078 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 16:32:59,079 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 16:32:59,084 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 16:32:59,085 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 16:32:59,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 16:32:59,096 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 16:32:59,099 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 16:32:59,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 16:32:59,108 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 16:32:59,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 16:32:59,120 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 16:32:59,126 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 16:32:59,135 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 16:32:59,137 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 16:32:59,142 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 16:32:59,148 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 16:32:59,150 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 16:32:59,150 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 16:32:59,153 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 16:32:59,156 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 16:32:59,157 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 16:32:59,158 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 16:32:59,159 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 16:32:59,162 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 16:32:59,164 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 16:32:59,167 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 16:32:59,168 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 16:32:59,170 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 16:32:59,171 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 16:32:59,171 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 16:32:59,172 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 16:32:59,177 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 16:32:59,178 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 16:32:59,216 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 16:32:59,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 16:32:59,221 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 16:32:59,222 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 16:32:59,224 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 16:32:59,224 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 16:32:59,224 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 16:32:59,225 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 16:32:59,225 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 16:32:59,225 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 16:32:59,226 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 16:32:59,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 16:32:59,229 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 16:32:59,230 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 16:32:59,230 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 16:32:59,230 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 16:32:59,230 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 16:32:59,231 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 16:32:59,232 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 16:32:59,232 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 16:32:59,234 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 16:32:59,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 16:32:59,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 16:32:59,235 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 16:32:59,235 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 16:32:59,235 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 16:32:59,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 16:32:59,237 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 16:32:59,237 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 -> 68dcc3b5ea5b0d2e57e56ca29021d39ac5ab02f7 [2019-11-26 16:32:59,785 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 16:32:59,816 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 16:32:59,823 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 16:32:59,825 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 16:32:59,827 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 16:32:59,831 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c [2019-11-26 16:32:59,988 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb52a4710/dd8ddec4f37345a68bb52628c89040f6/FLAG2547064ef [2019-11-26 16:33:01,603 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 16:33:01,605 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c [2019-11-26 16:33:01,684 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb52a4710/dd8ddec4f37345a68bb52628c89040f6/FLAG2547064ef [2019-11-26 16:33:01,724 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb52a4710/dd8ddec4f37345a68bb52628c89040f6 [2019-11-26 16:33:01,735 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 16:33:01,737 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 16:33:01,740 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:01,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 16:33:01,751 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 16:33:01,752 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:01" (1/1) ... [2019-11-26 16:33:01,761 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7588190f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:33:01, skipping insertion in model container [2019-11-26 16:33:01,762 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:01" (1/1) ... [2019-11-26 16:33:01,780 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 16:33:01,973 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 16:33:02,351 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type LARGE_INTEGER [2019-11-26 16:33:02,357 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fe7b190 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:33:02, skipping insertion in model container [2019-11-26 16:33:02,357 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:02,358 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 16:33:02,366 INFO L168 Benchmark]: Toolchain (without parser) took 622.83 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 933.0 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-26 16:33:02,367 INFO L168 Benchmark]: CDTParser took 0.40 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 16:33:02,370 INFO L168 Benchmark]: CACSL2BoogieTranslator took 617.52 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 933.0 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-26 16:33:02,378 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 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 617.52 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 933.0 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 64]: Unsupported Syntax Undefined type LARGE_INTEGER 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 16:33:06,216 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 16:33:06,222 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 16:33:06,246 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 16:33:06,248 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 16:33:06,259 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 16:33:06,261 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 16:33:06,290 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 16:33:06,294 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 16:33:06,298 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 16:33:06,303 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 16:33:06,308 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 16:33:06,308 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 16:33:06,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 16:33:06,319 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 16:33:06,321 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 16:33:06,325 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 16:33:06,329 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 16:33:06,334 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 16:33:06,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 16:33:06,350 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 16:33:06,357 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 16:33:06,359 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 16:33:06,364 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 16:33:06,371 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 16:33:06,371 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 16:33:06,374 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 16:33:06,376 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 16:33:06,377 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 16:33:06,379 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 16:33:06,381 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 16:33:06,383 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 16:33:06,385 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 16:33:06,389 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 16:33:06,390 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 16:33:06,393 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 16:33:06,394 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 16:33:06,395 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 16:33:06,395 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 16:33:06,399 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 16:33:06,400 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 16:33:06,401 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 16:33:06,444 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 16:33:06,445 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 16:33:06,451 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 16:33:06,452 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 16:33:06,452 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 16:33:06,453 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 16:33:06,453 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 16:33:06,453 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 16:33:06,454 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 16:33:06,456 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 16:33:06,457 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 16:33:06,457 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 16:33:06,458 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 16:33:06,458 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 16:33:06,459 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 16:33:06,461 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 16:33:06,461 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 16:33:06,461 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 16:33:06,462 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 16:33:06,462 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 16:33:06,462 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 16:33:06,463 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 16:33:06,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 16:33:06,464 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 16:33:06,467 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 16:33:06,467 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 16:33:06,467 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 16:33:06,468 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 16:33:06,468 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 16:33:06,468 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 16:33:06,470 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 -> 68dcc3b5ea5b0d2e57e56ca29021d39ac5ab02f7 [2019-11-26 16:33:07,020 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 16:33:07,049 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 16:33:07,056 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 16:33:07,064 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 16:33:07,065 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 16:33:07,066 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c [2019-11-26 16:33:07,213 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4720d5ac2/121ba317651f48eaa26d8ea1672310d1/FLAG8f288fc54 [2019-11-26 16:33:08,831 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 16:33:08,834 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers/diskperf.i.cil-1.c [2019-11-26 16:33:08,924 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4720d5ac2/121ba317651f48eaa26d8ea1672310d1/FLAG8f288fc54 [2019-11-26 16:33:09,426 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4720d5ac2/121ba317651f48eaa26d8ea1672310d1 [2019-11-26 16:33:09,432 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 16:33:09,434 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 16:33:09,447 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:09,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 16:33:09,454 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 16:33:09,455 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:09" (1/1) ... [2019-11-26 16:33:09,462 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@469ec205 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:33:09, skipping insertion in model container [2019-11-26 16:33:09,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:09" (1/1) ... [2019-11-26 16:33:09,482 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 16:33:09,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 16:33:09,991 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type LARGE_INTEGER [2019-11-26 16:33:09,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@796c2b17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:33:09, skipping insertion in model container [2019-11-26 16:33:09,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:09,999 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 16:33:10,007 INFO L168 Benchmark]: Toolchain (without parser) took 567.46 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 937.3 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-26 16:33:10,009 INFO L168 Benchmark]: CDTParser took 0.33 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 16:33:10,013 INFO L168 Benchmark]: CACSL2BoogieTranslator took 552.23 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 937.3 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-26 16:33:10,017 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 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 552.23 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 937.3 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 64]: Unsupported Syntax Undefined type LARGE_INTEGER RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...