./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.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_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/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 02bc9f5c0211321edea1df962e7225a139055c15 ................................................................................................................................ 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_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/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 02bc9f5c0211321edea1df962e7225a139055c15 .................................................................................................................................... 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 04:41:51,121 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:41:51,131 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:41:51,189 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:41:51,190 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:41:51,196 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:41:51,200 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:41:51,205 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:41:51,207 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:41:51,213 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:41:51,214 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:41:51,216 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:41:51,217 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:41:51,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:41:51,222 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:41:51,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:41:51,226 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:41:51,227 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:41:51,232 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:41:51,240 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:41:51,242 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:41:51,243 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:41:51,246 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:41:51,247 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:41:51,250 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:41:51,251 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:41:51,251 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:41:51,253 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:41:51,254 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:41:51,255 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:41:51,256 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:41:51,257 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:41:51,259 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:41:51,260 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:41:51,261 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:41:51,262 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:41:51,262 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:41:51,263 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:41:51,263 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:41:51,264 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:41:51,265 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:41:51,267 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:41:51,290 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:41:51,291 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:41:51,291 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:41:51,292 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:41:51,292 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:41:51,293 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:41:51,293 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:41:51,293 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:41:51,293 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:41:51,294 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:41:51,295 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:41:51,295 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:41:51,295 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:41:51,296 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:41:51,296 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:41:51,296 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:41:51,296 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:41:51,297 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:41:51,297 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:41:51,297 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:41:51,297 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:41:51,298 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:41:51,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:41:51,298 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:41:51,298 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:41:51,299 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:41:51,299 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:41:51,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:41:51,300 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:41:51,301 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_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02bc9f5c0211321edea1df962e7225a139055c15 [2020-11-28 04:41:51,602 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:41:51,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:41:51,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:41:51,636 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:41:51,637 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:41:51,638 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-11-28 04:41:51,734 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/data/c2863b5ed/37479e6820d44461893dd997f312e9b5/FLAG0a20511ae [2020-11-28 04:41:52,347 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:52,347 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-11-28 04:41:52,378 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/data/c2863b5ed/37479e6820d44461893dd997f312e9b5/FLAG0a20511ae [2020-11-28 04:41:52,548 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/data/c2863b5ed/37479e6820d44461893dd997f312e9b5 [2020-11-28 04:41:52,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:52,551 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:52,566 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:52,566 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:52,570 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:52,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:52" (1/1) ... [2020-11-28 04:41:52,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ba24d42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:52, skipping insertion in model container [2020-11-28 04:41:52,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:52" (1/1) ... [2020-11-28 04:41:52,581 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:52,642 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:52,895 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:41:52,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d9595fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:52, skipping insertion in model container [2020-11-28 04:41:52,896 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:52,897 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:41:52,900 INFO L168 Benchmark]: Toolchain (without parser) took 346.72 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 51.1 MB in the beginning and 74.3 MB in the end (delta: -23.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:52,901 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 83.9 MB. Free memory was 39.0 MB in the beginning and 38.9 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:52,903 INFO L168 Benchmark]: CACSL2BoogieTranslator took 330.70 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 50.9 MB in the beginning and 74.3 MB in the end (delta: -23.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:52,905 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 83.9 MB. Free memory was 39.0 MB in the beginning and 38.9 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 330.70 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 50.9 MB in the beginning and 74.3 MB in the end (delta: -23.4 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:41:55,267 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:41:55,269 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:41:55,301 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:41:55,302 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:41:55,304 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:41:55,306 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:41:55,308 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:41:55,310 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:41:55,312 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:41:55,313 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:41:55,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:41:55,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:41:55,317 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:41:55,318 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:41:55,319 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:41:55,320 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:41:55,322 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:41:55,324 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:41:55,326 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:41:55,328 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:41:55,329 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:41:55,331 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:41:55,332 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:41:55,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:41:55,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:41:55,337 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:41:55,338 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:41:55,339 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:41:55,349 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:41:55,350 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:41:55,351 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:41:55,351 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:41:55,352 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:41:55,354 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:41:55,354 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:41:55,355 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:41:55,355 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:41:55,356 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:41:55,357 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:41:55,358 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:41:55,359 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:41:55,386 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:41:55,386 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:41:55,387 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:41:55,387 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:41:55,388 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:41:55,388 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:41:55,388 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:41:55,388 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:41:55,388 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:41:55,389 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:41:55,389 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:41:55,389 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:41:55,389 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:41:55,389 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:41:55,389 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:41:55,390 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:41:55,390 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:41:55,390 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:41:55,390 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:41:55,390 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:41:55,390 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:41:55,390 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:41:55,391 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:41:55,391 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:41:55,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:41:55,391 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:41:55,391 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:41:55,391 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:41:55,392 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:41:55,392 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:41:55,392 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:41:55,392 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:41:55,392 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:41:55,392 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_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02bc9f5c0211321edea1df962e7225a139055c15 [2020-11-28 04:41:55,775 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:41:55,800 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:41:55,806 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:41:55,808 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:41:55,810 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:41:55,811 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-11-28 04:41:55,890 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/data/03f807f9b/c605e0b58a4d41369c8665f59907e411/FLAG96fc97b87 [2020-11-28 04:41:56,733 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:56,733 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-11-28 04:41:56,755 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/data/03f807f9b/c605e0b58a4d41369c8665f59907e411/FLAG96fc97b87 [2020-11-28 04:41:56,874 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b764e343-8c18-4ae0-9cd9-03c6a490fd7f/bin/ukojak/data/03f807f9b/c605e0b58a4d41369c8665f59907e411 [2020-11-28 04:41:56,881 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:56,883 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:56,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:56,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:56,890 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:56,892 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:56" (1/1) ... [2020-11-28 04:41:56,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e572942 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:56, skipping insertion in model container [2020-11-28 04:41:56,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:56" (1/1) ... [2020-11-28 04:41:56,903 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:56,991 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:57,247 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:41:57,247 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c0c6d1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:57, skipping insertion in model container [2020-11-28 04:41:57,248 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:57,248 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:41:57,250 INFO L168 Benchmark]: Toolchain (without parser) took 366.06 ms. Allocated memory is still 58.7 MB. Free memory was 33.8 MB in the beginning and 41.8 MB in the end (delta: -8.0 MB). Peak memory consumption was 8.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:57,251 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 58.7 MB. Free memory is still 39.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:57,252 INFO L168 Benchmark]: CACSL2BoogieTranslator took 361.42 ms. Allocated memory is still 58.7 MB. Free memory was 33.7 MB in the beginning and 41.8 MB in the end (delta: -8.2 MB). Peak memory consumption was 8.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:57,253 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 58.7 MB. Free memory is still 39.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 361.42 ms. Allocated memory is still 58.7 MB. Free memory was 33.7 MB in the beginning and 41.8 MB in the end (delta: -8.2 MB). Peak memory consumption was 8.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...