./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/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 6f67155127f79d08d545ec5e1acba6f4c38459b4 ................................................................................................................................ 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_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/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 6f67155127f79d08d545ec5e1acba6f4c38459b4 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:58:25,241 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:58:25,273 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:58:25,337 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:58:25,338 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:58:25,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:58:25,342 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:58:25,345 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:58:25,348 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:58:25,350 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:58:25,351 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:58:25,353 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:58:25,354 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:58:25,355 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:58:25,357 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:58:25,359 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:58:25,360 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:58:25,361 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:58:25,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:58:25,367 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:58:25,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:58:25,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:58:25,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:58:25,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:58:25,377 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:58:25,378 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:58:25,379 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:58:25,380 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:58:25,381 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:58:25,382 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:58:25,383 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:58:25,384 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:58:25,385 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:58:25,386 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:58:25,388 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:58:25,388 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:58:25,389 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:58:25,390 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:58:25,390 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:58:25,391 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:58:25,392 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:58:25,393 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 02:58:25,416 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:58:25,416 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:58:25,418 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:58:25,418 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:58:25,418 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:58:25,419 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:58:25,419 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:58:25,419 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:58:25,419 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:58:25,420 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:58:25,420 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:58:25,420 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:58:25,420 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:58:25,421 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:58:25,421 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:58:25,421 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:58:25,421 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:58:25,421 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:58:25,422 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:58:25,422 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:58:25,422 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:58:25,422 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:58:25,423 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:58:25,423 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:58:25,423 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:58:25,423 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:58:25,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:58:25,424 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:58:25,424 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:58:25,424 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_5c3cea55-1809-4dc1-a630-975881874a49/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f67155127f79d08d545ec5e1acba6f4c38459b4 [2020-11-28 02:58:25,666 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:58:25,691 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:58:25,694 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:58:25,699 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:58:25,701 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:58:25,702 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-11-28 02:58:25,772 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/data/a4020de71/65709651f5544dd3be44262c7e6e75b9/FLAGfd5fb451b [2020-11-28 02:58:26,406 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:58:26,407 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-11-28 02:58:26,441 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/data/a4020de71/65709651f5544dd3be44262c7e6e75b9/FLAGfd5fb451b [2020-11-28 02:58:26,627 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/data/a4020de71/65709651f5544dd3be44262c7e6e75b9 [2020-11-28 02:58:26,630 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:58:26,634 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:58:26,637 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:26,637 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:58:26,641 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:58:26,642 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:26" (1/1) ... [2020-11-28 02:58:26,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55a26dd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:26, skipping insertion in model container [2020-11-28 02:58:26,644 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:26" (1/1) ... [2020-11-28 02:58:26,652 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:58:26,730 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:58:27,032 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:58:27,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f500e8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:27, skipping insertion in model container [2020-11-28 02:58:27,034 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:27,034 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:58:27,038 INFO L168 Benchmark]: Toolchain (without parser) took 401.87 ms. Allocated memory is still 100.7 MB. Free memory was 70.9 MB in the beginning and 78.4 MB in the end (delta: -7.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:27,040 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 100.7 MB. Free memory was 57.5 MB in the beginning and 57.5 MB in the end (delta: 41.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:58:27,042 INFO L168 Benchmark]: CACSL2BoogieTranslator took 397.45 ms. Allocated memory is still 100.7 MB. Free memory was 70.6 MB in the beginning and 78.4 MB in the end (delta: -7.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:27,045 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 100.7 MB. Free memory was 57.5 MB in the beginning and 57.5 MB in the end (delta: 41.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 397.45 ms. Allocated memory is still 100.7 MB. Free memory was 70.6 MB in the beginning and 78.4 MB in the end (delta: -7.7 MB). Peak memory consumption was 12.6 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-a4ecdab [2020-11-28 02:58:29,494 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:58:29,496 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:58:29,544 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:58:29,545 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:58:29,549 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:58:29,553 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:58:29,557 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:58:29,561 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:58:29,567 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:58:29,569 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:58:29,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:58:29,586 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:58:29,589 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:58:29,591 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:58:29,593 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:58:29,594 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:58:29,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:58:29,601 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:58:29,609 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:58:29,617 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:58:29,619 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:58:29,620 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:58:29,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:58:29,629 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:58:29,632 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:58:29,633 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:58:29,636 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:58:29,636 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:58:29,638 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:58:29,638 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:58:29,639 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:58:29,642 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:58:29,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:58:29,644 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:58:29,644 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:58:29,645 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:58:29,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:58:29,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:58:29,648 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:58:29,649 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:58:29,650 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 02:58:29,694 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:58:29,694 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:58:29,697 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:58:29,697 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:58:29,698 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:58:29,698 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:58:29,699 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:58:29,699 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:58:29,699 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:58:29,700 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:58:29,701 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:58:29,701 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:58:29,702 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:58:29,702 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:58:29,702 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:58:29,702 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:58:29,703 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:58:29,703 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:58:29,703 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:58:29,704 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:58:29,704 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:58:29,704 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:58:29,705 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:58:29,705 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:58:29,705 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:58:29,705 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:58:29,706 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:58:29,706 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:58:29,706 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:58:29,707 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:58:29,707 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:58:29,707 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_5c3cea55-1809-4dc1-a630-975881874a49/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f67155127f79d08d545ec5e1acba6f4c38459b4 [2020-11-28 02:58:30,095 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:58:30,134 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:58:30,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:58:30,138 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:58:30,139 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:58:30,140 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-11-28 02:58:30,228 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/data/92af3d22b/1a2091eefded4e53a7dbe71fb7f745f3/FLAG6086b9552 [2020-11-28 02:58:30,925 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:58:30,926 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-11-28 02:58:30,949 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/data/92af3d22b/1a2091eefded4e53a7dbe71fb7f745f3/FLAG6086b9552 [2020-11-28 02:58:31,148 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5c3cea55-1809-4dc1-a630-975881874a49/bin/uautomizer/data/92af3d22b/1a2091eefded4e53a7dbe71fb7f745f3 [2020-11-28 02:58:31,151 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:58:31,153 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:58:31,156 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:31,156 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:58:31,161 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:58:31,162 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:31" (1/1) ... [2020-11-28 02:58:31,172 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d64f23b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:31, skipping insertion in model container [2020-11-28 02:58:31,173 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:31" (1/1) ... [2020-11-28 02:58:31,180 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:58:31,264 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:58:31,540 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:58:31,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@221e67ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:31, skipping insertion in model container [2020-11-28 02:58:31,543 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:31,544 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:58:31,547 INFO L168 Benchmark]: Toolchain (without parser) took 391.77 ms. Allocated memory is still 56.6 MB. Free memory was 32.4 MB in the beginning and 23.2 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:31,548 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 56.6 MB. Free memory is still 38.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:58:31,550 INFO L168 Benchmark]: CACSL2BoogieTranslator took 387.33 ms. Allocated memory is still 56.6 MB. Free memory was 32.2 MB in the beginning and 23.3 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:31,553 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 56.6 MB. Free memory is still 38.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 387.33 ms. Allocated memory is still 56.6 MB. Free memory was 32.2 MB in the beginning and 23.3 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 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...