./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.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_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/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 fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb ................................................................................................................................ 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_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/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 fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb .................................................................................................................................. 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 02:59:25,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:59:25,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:59:25,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:59:25,407 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:59:25,408 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:59:25,410 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:59:25,414 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:59:25,417 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:59:25,425 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:59:25,427 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:59:25,429 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:59:25,429 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:59:25,433 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:59:25,434 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:59:25,436 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:59:25,438 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:59:25,439 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:59:25,449 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:59:25,453 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:59:25,455 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:59:25,459 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:59:25,461 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:59:25,462 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:59:25,472 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:59:25,473 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:59:25,473 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:59:25,475 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:59:25,476 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:59:25,478 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:59:25,478 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:59:25,479 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:59:25,481 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:59:25,482 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:59:25,484 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:59:25,484 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:59:25,485 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:59:25,485 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:59:25,485 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:59:25,486 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:59:25,487 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:59:25,490 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 02:59:25,527 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:59:25,527 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:59:25,533 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:59:25,533 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:59:25,534 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:59:25,534 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:59:25,534 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:59:25,534 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:59:25,535 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:59:25,535 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:59:25,536 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:59:25,536 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:59:25,536 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:59:25,537 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:59:25,537 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:59:25,537 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:59:25,537 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:59:25,537 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:59:25,538 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:59:25,538 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:59:25,538 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:59:25,538 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:59:25,539 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:59:25,539 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:59:25,539 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:59:25,540 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:59:25,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:59:25,540 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:59:25,540 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:59:25,540 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_9a1fdbfb-99e6-4515-95c9-1be8ff147375/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb [2020-11-28 02:59:25,781 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:59:25,814 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:59:25,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:59:25,820 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:59:25,821 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:59:25,822 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-11-28 02:59:25,918 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/data/3ad35667e/cb1a302d26c749c0a3b19602da0e2a37/FLAG9e76643a1 [2020-11-28 02:59:26,541 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:59:26,542 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-11-28 02:59:26,558 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/data/3ad35667e/cb1a302d26c749c0a3b19602da0e2a37/FLAG9e76643a1 [2020-11-28 02:59:26,899 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/data/3ad35667e/cb1a302d26c749c0a3b19602da0e2a37 [2020-11-28 02:59:26,902 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:59:26,903 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:59:26,905 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:26,905 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:59:26,908 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:59:26,909 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:26" (1/1) ... [2020-11-28 02:59:26,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f85b0d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:26, skipping insertion in model container [2020-11-28 02:59:26,911 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:26" (1/1) ... [2020-11-28 02:59:26,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:59:26,972 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:59:27,238 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:59:27,239 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ae8cfef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:27, skipping insertion in model container [2020-11-28 02:59:27,239 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:27,241 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:59:27,245 INFO L168 Benchmark]: Toolchain (without parser) took 339.04 ms. Allocated memory was 86.0 MB in the beginning and 107.0 MB in the end (delta: 21.0 MB). Free memory was 51.9 MB in the beginning and 85.1 MB in the end (delta: -33.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:27,246 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 86.0 MB. Free memory was 43.0 MB in the beginning and 43.0 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:59:27,248 INFO L168 Benchmark]: CACSL2BoogieTranslator took 335.84 ms. Allocated memory was 86.0 MB in the beginning and 107.0 MB in the end (delta: 21.0 MB). Free memory was 51.7 MB in the beginning and 85.1 MB in the end (delta: -33.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:27,251 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 86.0 MB. Free memory was 43.0 MB in the beginning and 43.0 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 335.84 ms. Allocated memory was 86.0 MB in the beginning and 107.0 MB in the end (delta: 21.0 MB). Free memory was 51.7 MB in the beginning and 85.1 MB in the end (delta: -33.4 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 02:59:29,556 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:59:29,560 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:59:29,609 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:59:29,610 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:59:29,614 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:59:29,616 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:59:29,619 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:59:29,621 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:59:29,623 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:59:29,624 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:59:29,626 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:59:29,626 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:59:29,628 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:59:29,629 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:59:29,630 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:59:29,632 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:59:29,633 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:59:29,635 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:59:29,637 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:59:29,639 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:59:29,641 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:59:29,643 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:59:29,644 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:59:29,647 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:59:29,648 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:59:29,648 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:59:29,649 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:59:29,650 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:59:29,651 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:59:29,652 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:59:29,653 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:59:29,654 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:59:29,655 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:59:29,656 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:59:29,657 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:59:29,658 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:59:29,658 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:59:29,659 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:59:29,660 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:59:29,661 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:59:29,662 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 02:59:29,694 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:59:29,694 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:59:29,696 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:59:29,696 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:59:29,697 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:59:29,697 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:59:29,698 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:59:29,698 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:59:29,698 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:59:29,699 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:59:29,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:59:29,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:59:29,700 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:59:29,700 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:59:29,700 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:59:29,701 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:59:29,701 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:59:29,701 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:59:29,702 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:59:29,702 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:59:29,703 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:59:29,703 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:59:29,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:59:29,704 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:59:29,704 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:59:29,708 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:59:29,708 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:59:29,708 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:59:29,709 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:59:29,717 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:59:29,717 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:59:29,717 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_9a1fdbfb-99e6-4515-95c9-1be8ff147375/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb [2020-11-28 02:59:30,138 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:59:30,170 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:59:30,176 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:59:30,178 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:59:30,179 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:59:30,180 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-11-28 02:59:30,271 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/data/e3164f423/8cf9f423384e4dc1b90dc2968cac757c/FLAG4d392e067 [2020-11-28 02:59:31,029 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:59:31,030 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-11-28 02:59:31,073 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/data/e3164f423/8cf9f423384e4dc1b90dc2968cac757c/FLAG4d392e067 [2020-11-28 02:59:31,236 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9a1fdbfb-99e6-4515-95c9-1be8ff147375/bin/uautomizer/data/e3164f423/8cf9f423384e4dc1b90dc2968cac757c [2020-11-28 02:59:31,240 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:59:31,241 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:59:31,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:31,243 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:59:31,246 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:59:31,247 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:31" (1/1) ... [2020-11-28 02:59:31,249 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1092c6d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:31, skipping insertion in model container [2020-11-28 02:59:31,250 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:31" (1/1) ... [2020-11-28 02:59:31,257 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:59:31,316 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:59:31,573 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:59:31,574 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58d27367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:31, skipping insertion in model container [2020-11-28 02:59:31,574 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:31,575 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 02:59:31,578 INFO L168 Benchmark]: Toolchain (without parser) took 335.01 ms. Allocated memory is still 56.6 MB. Free memory was 33.2 MB in the beginning and 39.2 MB in the end (delta: -6.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:31,579 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 56.6 MB. Free memory is still 38.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:59:31,580 INFO L168 Benchmark]: CACSL2BoogieTranslator took 332.55 ms. Allocated memory is still 56.6 MB. Free memory was 33.0 MB in the beginning and 39.4 MB in the end (delta: -6.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:31,584 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 56.6 MB. Free memory is still 38.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 332.55 ms. Allocated memory is still 56.6 MB. Free memory was 33.0 MB in the beginning and 39.4 MB in the end (delta: -6.4 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...