./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.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_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash aa1a6e0a084213090aa876eb3bf26d2f4a89bbbe ................................................................................................................................ 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_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash aa1a6e0a084213090aa876eb3bf26d2f4a89bbbe .................................................................................................................................... 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 04:32:51,134 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:32:51,137 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:32:51,229 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:32:51,230 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:32:51,235 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:32:51,238 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:32:51,242 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:32:51,244 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:32:51,250 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:32:51,251 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:32:51,253 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:32:51,254 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:32:51,257 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:32:51,258 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:32:51,260 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:32:51,261 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:32:51,265 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:32:51,268 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:32:51,272 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:32:51,276 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:32:51,277 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:32:51,280 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:32:51,281 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:32:51,290 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:32:51,291 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:32:51,291 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:32:51,293 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:32:51,294 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:32:51,295 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:32:51,295 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:32:51,296 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:32:51,298 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:32:51,300 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:32:51,301 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:32:51,301 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:32:51,302 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:32:51,302 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:32:51,302 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:32:51,303 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:32:51,304 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:32:51,306 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:32:51,346 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:32:51,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:32:51,348 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:32:51,348 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:32:51,349 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:32:51,349 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:32:51,349 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:32:51,349 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:32:51,350 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:32:51,350 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:32:51,351 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:32:51,351 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:32:51,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:32:51,351 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:32:51,351 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:32:51,352 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:32:51,352 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:32:51,352 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:32:51,352 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:32:51,352 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:32:51,353 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:32:51,353 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:32:51,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:32:51,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:32:51,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:32:51,353 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:32:51,354 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:32:51,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:32:51,354 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:32:51,355 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_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa1a6e0a084213090aa876eb3bf26d2f4a89bbbe [2020-11-28 04:32:51,648 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:32:51,689 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:32:51,694 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:32:51,696 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:32:51,697 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:32:51,698 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2020-11-28 04:32:51,804 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/data/b60cddfc9/051cd19d3d3847c9a40f2f9287e11e8d/FLAG94658938b [2020-11-28 04:32:52,468 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:32:52,469 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2020-11-28 04:32:52,511 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/data/b60cddfc9/051cd19d3d3847c9a40f2f9287e11e8d/FLAG94658938b [2020-11-28 04:32:52,691 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/data/b60cddfc9/051cd19d3d3847c9a40f2f9287e11e8d [2020-11-28 04:32:52,694 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:32:52,695 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:32:52,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:52,705 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:32:52,709 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:32:52,710 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:52" (1/1) ... [2020-11-28 04:32:52,712 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@314dfe5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:52, skipping insertion in model container [2020-11-28 04:32:52,712 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:52" (1/1) ... [2020-11-28 04:32:52,721 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:32:52,806 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:32:53,088 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:32:53,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3dc55b68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:53, skipping insertion in model container [2020-11-28 04:32:53,089 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:53,090 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:32:53,094 INFO L168 Benchmark]: Toolchain (without parser) took 396.53 ms. Allocated memory is still 102.8 MB. Free memory was 68.2 MB in the beginning and 79.8 MB in the end (delta: -11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:53,095 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 73.4 MB. Free memory is still 33.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:32:53,097 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.62 ms. Allocated memory is still 102.8 MB. Free memory was 68.0 MB in the beginning and 79.8 MB in the end (delta: -11.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:53,100 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 73.4 MB. Free memory is still 33.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 384.62 ms. Allocated memory is still 102.8 MB. Free memory was 68.0 MB in the beginning and 79.8 MB in the end (delta: -11.8 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 04:32:55,415 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:32:55,419 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:32:55,465 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:32:55,466 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:32:55,471 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:32:55,473 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:32:55,477 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:32:55,481 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:32:55,486 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:32:55,488 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:32:55,500 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:32:55,501 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:32:55,502 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:32:55,503 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:32:55,505 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:32:55,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:32:55,509 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:32:55,512 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:32:55,519 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:32:55,522 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:32:55,523 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:32:55,525 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:32:55,527 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:32:55,539 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:32:55,542 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:32:55,543 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:32:55,544 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:32:55,546 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:32:55,547 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:32:55,548 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:32:55,549 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:32:55,550 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:32:55,551 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:32:55,552 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:32:55,553 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:32:55,554 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:32:55,554 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:32:55,554 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:32:55,556 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:32:55,557 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:32:55,558 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:32:55,599 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:32:55,599 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:32:55,601 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:32:55,602 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:32:55,603 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:32:55,604 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:32:55,604 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:32:55,604 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:32:55,605 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:32:55,605 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:32:55,606 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:32:55,606 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:32:55,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:32:55,607 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:32:55,607 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:32:55,607 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:32:55,608 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:32:55,608 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:32:55,608 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:32:55,609 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:32:55,609 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:32:55,609 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:32:55,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:32:55,610 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:32:55,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:32:55,610 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:32:55,611 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:32:55,611 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:32:55,611 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:32:55,612 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:32:55,612 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:32:55,612 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:32:55,613 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:32:55,613 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_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa1a6e0a084213090aa876eb3bf26d2f4a89bbbe [2020-11-28 04:32:56,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:32:56,065 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:32:56,067 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:32:56,069 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:32:56,069 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:32:56,070 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2020-11-28 04:32:56,151 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/data/00c6b3673/fb322bc1e3534770a51944675cdd3485/FLAG0c659cf27 [2020-11-28 04:32:56,846 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:32:56,847 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2020-11-28 04:32:56,877 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/data/00c6b3673/fb322bc1e3534770a51944675cdd3485/FLAG0c659cf27 [2020-11-28 04:32:57,089 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0a575b79-54cc-4ab3-a6e4-ee639c751d42/bin/ukojak/data/00c6b3673/fb322bc1e3534770a51944675cdd3485 [2020-11-28 04:32:57,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:32:57,095 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:32:57,098 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:57,098 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:32:57,101 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:32:57,103 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:57" (1/1) ... [2020-11-28 04:32:57,107 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ef6b609 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:57, skipping insertion in model container [2020-11-28 04:32:57,108 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:57" (1/1) ... [2020-11-28 04:32:57,115 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:32:57,197 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:32:57,457 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:32:57,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58c2d752 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:57, skipping insertion in model container [2020-11-28 04:32:57,458 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:57,459 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:32:57,461 INFO L168 Benchmark]: Toolchain (without parser) took 364.75 ms. Allocated memory is still 56.6 MB. Free memory was 32.1 MB in the beginning and 23.0 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:57,462 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 56.6 MB. Free memory was 38.3 MB in the beginning and 38.2 MB in the end (delta: 25.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:32:57,463 INFO L168 Benchmark]: CACSL2BoogieTranslator took 360.77 ms. Allocated memory is still 56.6 MB. Free memory was 32.0 MB in the beginning and 23.0 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:57,464 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 56.6 MB. Free memory was 38.3 MB in the beginning and 38.2 MB in the end (delta: 25.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 360.77 ms. Allocated memory is still 56.6 MB. Free memory was 32.0 MB in the beginning and 23.0 MB in the end (delta: 9.0 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...