./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 ................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 15:29:20,086 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:29:20,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:29:20,142 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:29:20,143 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:29:20,147 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:29:20,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:29:20,155 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:29:20,157 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:29:20,159 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:29:20,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:29:20,161 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:29:20,162 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:29:20,163 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:29:20,164 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:29:20,166 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:29:20,167 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:29:20,168 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:29:20,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:29:20,172 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:29:20,177 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:29:20,182 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:29:20,183 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:29:20,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:29:20,187 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:29:20,188 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:29:20,188 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:29:20,189 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:29:20,190 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:29:20,191 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:29:20,191 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:29:20,192 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:29:20,193 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:29:20,194 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:29:20,196 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:29:20,196 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:29:20,197 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:29:20,197 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:29:20,198 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:29:20,199 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:29:20,200 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:29:20,201 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-12-01 15:29:20,227 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:29:20,228 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:29:20,229 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:29:20,230 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:29:20,230 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:29:20,230 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:29:20,231 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:29:20,231 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 15:29:20,231 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:29:20,232 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:29:20,232 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:29:20,233 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:29:20,233 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:29:20,233 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:29:20,234 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:29:20,234 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:29:20,234 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:29:20,235 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:29:20,235 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:29:20,235 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:29:20,236 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:29:20,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:29:20,237 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:29:20,237 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:29:20,237 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:29:20,238 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-01 15:29:20,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 15:29:20,238 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:29:20,239 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:29:20,239 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 [2020-12-01 15:29:20,503 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:29:20,531 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:29:20,533 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:29:20,534 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:29:20,539 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:29:20,540 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-12-01 15:29:20,606 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/data/4abd4437e/6cbc9966e6884b0683fffa4fa28b6c0b/FLAGf82bf8836 [2020-12-01 15:29:21,305 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:29:21,307 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-12-01 15:29:21,340 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/data/4abd4437e/6cbc9966e6884b0683fffa4fa28b6c0b/FLAGf82bf8836 [2020-12-01 15:29:21,428 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/data/4abd4437e/6cbc9966e6884b0683fffa4fa28b6c0b [2020-12-01 15:29:21,430 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:29:21,433 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:29:21,435 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:29:21,435 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:29:21,439 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:29:21,441 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:29:21" (1/1) ... [2020-12-01 15:29:21,446 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a247d00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:29:21, skipping insertion in model container [2020-12-01 15:29:21,447 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:29:21" (1/1) ... [2020-12-01 15:29:21,453 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:29:21,546 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:29:21,852 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 15:29:21,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c54c8bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:29:21, skipping insertion in model container [2020-12-01 15:29:21,855 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:29:21,855 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 15:29:21,859 INFO L168 Benchmark]: Toolchain (without parser) took 423.94 ms. Allocated memory is still 100.7 MB. Free memory was 66.5 MB in the beginning and 77.0 MB in the end (delta: -10.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 15:29:21,861 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 100.7 MB. Free memory was 60.4 MB in the beginning and 60.3 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:29:21,863 INFO L168 Benchmark]: CACSL2BoogieTranslator took 419.99 ms. Allocated memory is still 100.7 MB. Free memory was 66.2 MB in the beginning and 77.0 MB in the end (delta: -10.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 15:29:21,866 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 100.7 MB. Free memory was 60.4 MB in the beginning and 60.3 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 419.99 ms. Allocated memory is still 100.7 MB. Free memory was 66.2 MB in the beginning and 77.0 MB in the end (delta: -10.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 15:29:24,279 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:29:24,283 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:29:24,338 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:29:24,338 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:29:24,344 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:29:24,347 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:29:24,351 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:29:24,355 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:29:24,361 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:29:24,363 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:29:24,372 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:29:24,372 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:29:24,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:29:24,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:29:24,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:29:24,381 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:29:24,385 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:29:24,387 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:29:24,392 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:29:24,396 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:29:24,398 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:29:24,399 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:29:24,402 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:29:24,413 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:29:24,414 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:29:24,415 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:29:24,416 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:29:24,418 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:29:24,419 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:29:24,420 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:29:24,421 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:29:24,423 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:29:24,424 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:29:24,425 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:29:24,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:29:24,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:29:24,427 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:29:24,427 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:29:24,429 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:29:24,430 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:29:24,431 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-12-01 15:29:24,496 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:29:24,497 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:29:24,500 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:29:24,501 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:29:24,501 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:29:24,501 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:29:24,501 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:29:24,502 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:29:24,502 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:29:24,502 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:29:24,503 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:29:24,503 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:29:24,504 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 15:29:24,504 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 15:29:24,504 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:29:24,504 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:29:24,505 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:29:24,505 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:29:24,505 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:29:24,505 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:29:24,506 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:29:24,506 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:29:24,506 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:29:24,506 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:29:24,507 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:29:24,507 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:29:24,507 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-01 15:29:24,507 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 15:29:24,508 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:29:24,508 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:29:24,508 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 15:29:24,508 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5badd2430affebec6dfb0fdfa6cdd447eb53a2f3 [2020-12-01 15:29:24,886 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:29:24,913 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:29:24,916 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:29:24,917 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:29:24,921 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:29:24,923 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-12-01 15:29:24,994 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/data/e800bdaa8/d5d7fce131a84218b1ba5159eaba54d3/FLAGa2dbaa2dd [2020-12-01 15:29:25,775 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:29:25,775 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2020-12-01 15:29:25,839 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/data/e800bdaa8/d5d7fce131a84218b1ba5159eaba54d3/FLAGa2dbaa2dd [2020-12-01 15:29:25,860 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9030ecbe-05b5-4c4f-8fbd-70a0e9569e9e/bin/uautomizer/data/e800bdaa8/d5d7fce131a84218b1ba5159eaba54d3 [2020-12-01 15:29:25,863 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:29:25,865 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:29:25,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:29:25,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:29:25,871 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:29:25,872 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:29:25" (1/1) ... [2020-12-01 15:29:25,875 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57aac18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:29:25, skipping insertion in model container [2020-12-01 15:29:25,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:29:25" (1/1) ... [2020-12-01 15:29:25,883 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:29:25,975 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:29:26,281 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 15:29:26,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23d2feb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:29:26, skipping insertion in model container [2020-12-01 15:29:26,284 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:29:26,285 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 15:29:26,288 INFO L168 Benchmark]: Toolchain (without parser) took 421.02 ms. Allocated memory was 50.3 MB in the beginning and 75.5 MB in the end (delta: 25.2 MB). Free memory was 33.2 MB in the beginning and 57.8 MB in the end (delta: -24.6 MB). Peak memory consumption was 13.3 MB. Max. memory is 16.1 GB. [2020-12-01 15:29:26,289 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 50.3 MB. Free memory was 32.2 MB in the beginning and 32.2 MB in the end (delta: 37.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:29:26,291 INFO L168 Benchmark]: CACSL2BoogieTranslator took 418.22 ms. Allocated memory was 50.3 MB in the beginning and 75.5 MB in the end (delta: 25.2 MB). Free memory was 32.9 MB in the beginning and 57.8 MB in the end (delta: -24.9 MB). Peak memory consumption was 13.3 MB. Max. memory is 16.1 GB. [2020-12-01 15:29:26,294 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 50.3 MB. Free memory was 32.2 MB in the beginning and 32.2 MB in the end (delta: 37.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 418.22 ms. Allocated memory was 50.3 MB in the beginning and 75.5 MB in the end (delta: 25.2 MB). Free memory was 32.9 MB in the beginning and 57.8 MB in the end (delta: -24.9 MB). Peak memory consumption was 13.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...