./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.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_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/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 2d1f4ceaaf4d72804561a034d923aa8c5ea2790a ................................................................................................................................ 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_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/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 2d1f4ceaaf4d72804561a034d923aa8c5ea2790a .................................................................................................................................. 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 02:58:03,169 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:58:03,172 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:58:03,226 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:58:03,227 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:58:03,232 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:58:03,234 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:58:03,243 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:58:03,245 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:58:03,251 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:58:03,252 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:58:03,255 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:58:03,255 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:58:03,260 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:58:03,261 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:58:03,264 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:58:03,265 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:58:03,270 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:58:03,275 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:58:03,279 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:58:03,284 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:58:03,286 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:58:03,288 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:58:03,290 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:58:03,293 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:58:03,293 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:58:03,294 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:58:03,295 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:58:03,295 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:58:03,296 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:58:03,297 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:58:03,298 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:58:03,299 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:58:03,300 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:58:03,301 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:58:03,301 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:58:03,302 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:58:03,302 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:58:03,303 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:58:03,304 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:58:03,304 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:58:03,305 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 02:58:03,334 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:58:03,334 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:58:03,336 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:58:03,336 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:58:03,337 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:58:03,337 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:58:03,337 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:58:03,337 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:58:03,337 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:58:03,338 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:58:03,339 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:58:03,339 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:58:03,339 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:58:03,339 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:58:03,339 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:58:03,340 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:58:03,340 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:58:03,340 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:58:03,340 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:58:03,340 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:58:03,341 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:58:03,341 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:58:03,341 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:58:03,341 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:58:03,341 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:58:03,342 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:58:03,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:58:03,342 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:58:03,342 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:58:03,342 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_84d7e8f3-a901-4ed1-af8f-58c36ea48407/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d1f4ceaaf4d72804561a034d923aa8c5ea2790a [2020-11-28 02:58:03,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:58:03,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:58:03,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:58:03,653 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:58:03,654 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:58:03,655 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2020-11-28 02:58:03,753 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/data/b8a78feb6/7c79e3eff9e64a1481985d28a27b7d08/FLAG82232ead5 [2020-11-28 02:58:04,327 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:58:04,328 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2020-11-28 02:58:04,367 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/data/b8a78feb6/7c79e3eff9e64a1481985d28a27b7d08/FLAG82232ead5 [2020-11-28 02:58:04,568 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/data/b8a78feb6/7c79e3eff9e64a1481985d28a27b7d08 [2020-11-28 02:58:04,570 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:58:04,572 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:58:04,577 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:04,577 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:58:04,580 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:58:04,581 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:04" (1/1) ... [2020-11-28 02:58:04,583 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b96c12c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:04, skipping insertion in model container [2020-11-28 02:58:04,583 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:04" (1/1) ... [2020-11-28 02:58:04,592 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:58:04,670 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:58:04,935 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:58:04,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60815f5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:04, skipping insertion in model container [2020-11-28 02:58:04,937 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:04,937 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:58:04,941 INFO L168 Benchmark]: Toolchain (without parser) took 367.43 ms. Allocated memory is still 96.5 MB. Free memory was 62.8 MB in the beginning and 74.1 MB in the end (delta: -11.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:04,943 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 75.5 MB. Free memory was 33.3 MB in the beginning and 33.3 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:58:04,945 INFO L168 Benchmark]: CACSL2BoogieTranslator took 360.54 ms. Allocated memory is still 96.5 MB. Free memory was 62.6 MB in the beginning and 74.6 MB in the end (delta: -12.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:04,948 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 75.5 MB. Free memory was 33.3 MB in the beginning and 33.3 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 360.54 ms. Allocated memory is still 96.5 MB. Free memory was 62.6 MB in the beginning and 74.6 MB in the end (delta: -12.0 MB). Peak memory consumption was 10.5 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 02:58:07,294 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:58:07,296 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:58:07,331 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:58:07,333 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:58:07,339 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:58:07,342 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:58:07,347 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:58:07,351 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:58:07,358 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:58:07,360 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:58:07,374 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:58:07,375 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:58:07,376 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:58:07,379 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:58:07,381 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:58:07,383 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:58:07,385 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:58:07,387 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:58:07,394 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:58:07,401 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:58:07,403 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:58:07,404 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:58:07,406 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:58:07,410 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:58:07,412 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:58:07,412 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:58:07,414 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:58:07,415 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:58:07,416 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:58:07,417 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:58:07,418 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:58:07,420 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:58:07,421 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:58:07,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:58:07,423 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:58:07,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:58:07,424 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:58:07,424 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:58:07,426 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:58:07,427 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:58:07,428 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 02:58:07,472 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:58:07,473 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:58:07,476 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:58:07,477 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:58:07,477 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:58:07,477 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:58:07,477 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:58:07,478 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:58:07,478 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:58:07,478 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:58:07,479 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:58:07,480 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:58:07,481 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:58:07,481 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:58:07,481 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:58:07,481 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:58:07,482 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:58:07,482 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:58:07,482 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:58:07,482 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:58:07,482 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:58:07,483 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:58:07,483 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:58:07,485 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:58:07,485 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:58:07,485 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:58:07,486 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:58:07,486 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:58:07,486 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:58:07,486 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:58:07,486 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:58:07,487 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_84d7e8f3-a901-4ed1-af8f-58c36ea48407/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d1f4ceaaf4d72804561a034d923aa8c5ea2790a [2020-11-28 02:58:07,888 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:58:07,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:58:07,936 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:58:07,939 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:58:07,939 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:58:07,940 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2020-11-28 02:58:08,043 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/data/20937bbb3/dcca55b0aaa54aeaa8118b5df6fbdd78/FLAGcb1690755 [2020-11-28 02:58:08,678 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:58:08,678 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2020-11-28 02:58:08,695 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/data/20937bbb3/dcca55b0aaa54aeaa8118b5df6fbdd78/FLAGcb1690755 [2020-11-28 02:58:08,903 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_84d7e8f3-a901-4ed1-af8f-58c36ea48407/bin/uautomizer/data/20937bbb3/dcca55b0aaa54aeaa8118b5df6fbdd78 [2020-11-28 02:58:08,906 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:58:08,908 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:58:08,910 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:08,911 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:58:08,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:58:08,916 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:08" (1/1) ... [2020-11-28 02:58:08,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bb0b42d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:08, skipping insertion in model container [2020-11-28 02:58:08,924 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:08" (1/1) ... [2020-11-28 02:58:08,931 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:58:09,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:58:09,219 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:58:09,220 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@785dc793 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:09, skipping insertion in model container [2020-11-28 02:58:09,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:09,221 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:58:09,223 INFO L168 Benchmark]: Toolchain (without parser) took 313.78 ms. Allocated memory is still 56.6 MB. Free memory was 32.7 MB in the beginning and 23.5 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:09,224 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 56.6 MB. Free memory is still 38.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:58:09,224 INFO L168 Benchmark]: CACSL2BoogieTranslator took 310.71 ms. Allocated memory is still 56.6 MB. Free memory was 32.5 MB in the beginning and 23.7 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:09,226 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 56.6 MB. Free memory is still 38.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 310.71 ms. Allocated memory is still 56.6 MB. Free memory was 32.5 MB in the beginning and 23.7 MB in the end (delta: 8.8 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...