./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.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_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/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 66ad704b25542cd6472e01c6f6a78da40eedc6e2 ................................................................................................................................ 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_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/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 66ad704b25542cd6472e01c6f6a78da40eedc6e2 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:12:11,091 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:12:11,094 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:12:11,209 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:12:11,210 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:12:11,216 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:12:11,220 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:12:11,229 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:12:11,233 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:12:11,240 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:12:11,242 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:12:11,245 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:12:11,245 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:12:11,250 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:12:11,252 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:12:11,256 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:12:11,257 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:12:11,262 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:12:11,267 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:12:11,279 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:12:11,282 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:12:11,284 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:12:11,287 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:12:11,288 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:12:11,300 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:12:11,300 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:12:11,301 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:12:11,304 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:12:11,305 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:12:11,306 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:12:11,307 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:12:11,309 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:12:11,311 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:12:11,313 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:12:11,317 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:12:11,318 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:12:11,319 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:12:11,319 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:12:11,320 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:12:11,321 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:12:11,322 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:12:11,326 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-29 20:12:11,380 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:12:11,380 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:12:11,382 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:12:11,382 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:12:11,383 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:12:11,384 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:12:11,384 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:12:11,384 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:12:11,385 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:12:11,385 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:12:11,386 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:12:11,387 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:12:11,387 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:12:11,387 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:12:11,388 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:12:11,388 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:12:11,388 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:12:11,388 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:12:11,389 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:12:11,389 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:12:11,389 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:12:11,390 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:12:11,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:12:11,390 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:12:11,391 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:12:11,391 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:12:11,391 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:12:11,392 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:12:11,392 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:12:11,394 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_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66ad704b25542cd6472e01c6f6a78da40eedc6e2 [2020-11-29 20:12:11,708 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:12:11,750 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:12:11,753 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:12:11,754 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:12:11,756 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:12:11,758 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2020-11-29 20:12:11,849 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/data/0ee391ed7/c7a1bae76182448490dea5d249a0bea3/FLAG44877a0d3 [2020-11-29 20:12:12,809 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:12:12,810 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2020-11-29 20:12:12,856 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/data/0ee391ed7/c7a1bae76182448490dea5d249a0bea3/FLAG44877a0d3 [2020-11-29 20:12:13,364 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/data/0ee391ed7/c7a1bae76182448490dea5d249a0bea3 [2020-11-29 20:12:13,367 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:12:13,369 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:12:13,371 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:12:13,371 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:12:13,378 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:12:13,379 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:12:13" (1/1) ... [2020-11-29 20:12:13,381 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70088eab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:12:13, skipping insertion in model container [2020-11-29 20:12:13,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:12:13" (1/1) ... [2020-11-29 20:12:13,391 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:12:13,513 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:12:13,845 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:12:13,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29033c2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:12:13, skipping insertion in model container [2020-11-29 20:12:13,847 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:12:13,847 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:12:13,850 INFO L168 Benchmark]: Toolchain (without parser) took 479.57 ms. Allocated memory is still 83.9 MB. Free memory was 59.5 MB in the beginning and 61.2 MB in the end (delta: -1.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:12:13,851 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 83.9 MB. Free memory was 46.0 MB in the beginning and 45.9 MB in the end (delta: 67.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:12:13,853 INFO L168 Benchmark]: CACSL2BoogieTranslator took 476.61 ms. Allocated memory is still 83.9 MB. Free memory was 59.1 MB in the beginning and 61.2 MB in the end (delta: -2.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:12:13,855 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 83.9 MB. Free memory was 46.0 MB in the beginning and 45.9 MB in the end (delta: 67.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 476.61 ms. Allocated memory is still 83.9 MB. Free memory was 59.1 MB in the beginning and 61.2 MB in the end (delta: -2.1 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 [2020-11-29 20:12:16,726 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:12:16,729 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:12:16,791 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:12:16,792 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:12:16,799 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:12:16,802 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:12:16,808 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:12:16,812 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:12:16,819 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:12:16,821 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:12:16,827 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:12:16,828 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:12:16,833 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:12:16,837 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:12:16,839 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:12:16,841 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:12:16,845 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:12:16,850 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:12:16,859 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:12:16,862 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:12:16,864 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:12:16,866 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:12:16,875 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:12:16,884 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:12:16,888 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:12:16,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:12:16,891 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:12:16,893 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:12:16,895 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:12:16,896 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:12:16,897 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:12:16,900 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:12:16,901 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:12:16,902 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:12:16,904 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:12:16,905 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:12:16,905 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:12:16,906 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:12:16,908 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:12:16,909 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:12:16,910 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-29 20:12:16,967 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:12:16,968 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:12:16,969 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:12:16,970 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:12:16,971 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:12:16,972 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:12:16,972 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:12:16,973 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:12:16,973 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:12:16,974 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:12:16,975 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:12:16,975 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:12:16,976 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:12:16,976 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:12:16,977 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:12:16,977 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:12:16,977 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:12:16,978 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:12:16,978 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:12:16,978 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:12:16,979 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:12:16,979 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:12:16,979 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:12:16,980 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:12:16,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:12:16,981 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:12:16,981 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:12:16,981 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:12:16,997 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:12:16,997 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:12:16,997 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:12:16,998 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:12:16,998 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:12:16,998 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_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66ad704b25542cd6472e01c6f6a78da40eedc6e2 [2020-11-29 20:12:17,502 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:12:17,554 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:12:17,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:12:17,559 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:12:17,560 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:12:17,561 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2020-11-29 20:12:17,652 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/data/c67c2e534/13046931c62a4932a51dae0e3ead157d/FLAG719315246 [2020-11-29 20:12:18,609 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:12:18,611 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2020-11-29 20:12:18,655 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/data/c67c2e534/13046931c62a4932a51dae0e3ead157d/FLAG719315246 [2020-11-29 20:12:19,138 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cb7e4094-3732-49b7-a7b6-d18a1d15bc18/bin/ukojak/data/c67c2e534/13046931c62a4932a51dae0e3ead157d [2020-11-29 20:12:19,142 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:12:19,145 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:12:19,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:12:19,149 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:12:19,154 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:12:19,155 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:12:19" (1/1) ... [2020-11-29 20:12:19,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@407a6beb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:12:19, skipping insertion in model container [2020-11-29 20:12:19,157 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:12:19" (1/1) ... [2020-11-29 20:12:19,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:12:19,284 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:12:19,663 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:12:19,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7df94add and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:12:19, skipping insertion in model container [2020-11-29 20:12:19,673 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:12:19,674 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:12:19,677 INFO L168 Benchmark]: Toolchain (without parser) took 530.74 ms. Allocated memory is still 62.9 MB. Free memory was 38.5 MB in the beginning and 45.4 MB in the end (delta: -7.0 MB). Peak memory consumption was 12.7 MB. Max. memory is 16.1 GB. [2020-11-29 20:12:19,678 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 62.9 MB. Free memory is still 44.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:12:19,679 INFO L168 Benchmark]: CACSL2BoogieTranslator took 525.07 ms. Allocated memory is still 62.9 MB. Free memory was 38.2 MB in the beginning and 45.4 MB in the end (delta: -7.3 MB). Peak memory consumption was 12.7 MB. Max. memory is 16.1 GB. [2020-11-29 20:12:19,681 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 62.9 MB. Free memory is still 44.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 525.07 ms. Allocated memory is still 62.9 MB. Free memory was 38.2 MB in the beginning and 45.4 MB in the end (delta: -7.3 MB). Peak memory consumption was 12.7 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...