./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.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_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/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 1924a5847e1afeb444ba4beab5038acdfc6deae5 ................................................................................................................................ 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_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/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 1924a5847e1afeb444ba4beab5038acdfc6deae5 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:01:22,703 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:01:22,708 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:01:22,776 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:01:22,778 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:01:22,786 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:01:22,790 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:01:22,796 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:01:22,799 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:01:22,808 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:01:22,810 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:01:22,813 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:01:22,814 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:01:22,819 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:01:22,821 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:01:22,825 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:01:22,827 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:01:22,832 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:01:22,837 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:01:22,848 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:01:22,851 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:01:22,854 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:01:22,857 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:01:22,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:01:22,868 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:01:22,869 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:01:22,870 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:01:22,874 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:01:22,887 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:01:22,888 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:01:22,889 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:01:22,891 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:01:22,894 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:01:22,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:01:22,899 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:01:22,900 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:01:22,901 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:01:22,902 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:01:22,902 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:01:22,904 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:01:22,905 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:01:22,909 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-30 00:01:22,978 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:01:22,979 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:01:22,985 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:01:22,985 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:01:22,987 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:01:22,988 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:01:22,988 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:01:22,989 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:01:22,989 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:01:22,989 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:01:22,991 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:01:22,991 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:01:22,992 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:01:22,992 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:01:22,992 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:01:22,993 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:01:22,993 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:01:22,993 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:01:22,993 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:01:22,994 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:01:22,994 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:01:22,994 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:01:22,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:01:22,995 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:01:22,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:01:23,005 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:01:23,006 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:01:23,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:01:23,006 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:01:23,009 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_91f38bbe-f60f-4407-a17e-5205146b1f2c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1924a5847e1afeb444ba4beab5038acdfc6deae5 [2020-11-30 00:01:23,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:01:23,475 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:01:23,478 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:01:23,483 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:01:23,485 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:01:23,486 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-30 00:01:23,587 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/data/786d4503f/38a29bbd84b84dc7a8f4bd7fe53ab6e6/FLAG31adaf82a [2020-11-30 00:01:24,745 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:01:24,745 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-30 00:01:24,821 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/data/786d4503f/38a29bbd84b84dc7a8f4bd7fe53ab6e6/FLAG31adaf82a [2020-11-30 00:01:25,236 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/data/786d4503f/38a29bbd84b84dc7a8f4bd7fe53ab6e6 [2020-11-30 00:01:25,240 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:01:25,242 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:01:25,244 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:01:25,244 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:01:25,249 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:01:25,250 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:01:25" (1/1) ... [2020-11-30 00:01:25,253 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79069a0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:01:25, skipping insertion in model container [2020-11-30 00:01:25,253 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:01:25" (1/1) ... [2020-11-30 00:01:25,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:01:25,382 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:01:25,726 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:01:25,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31e38288 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:01:25, skipping insertion in model container [2020-11-30 00:01:25,728 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:01:25,729 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:01:25,735 INFO L168 Benchmark]: Toolchain (without parser) took 490.00 ms. Allocated memory is still 90.2 MB. Free memory was 68.1 MB in the beginning and 58.5 MB in the end (delta: 9.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:01:25,737 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 73.4 MB. Free memory was 47.1 MB in the beginning and 47.1 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:01:25,740 INFO L168 Benchmark]: CACSL2BoogieTranslator took 484.78 ms. Allocated memory is still 90.2 MB. Free memory was 67.9 MB in the beginning and 58.5 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:01:25,744 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 73.4 MB. Free memory was 47.1 MB in the beginning and 47.1 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 484.78 ms. Allocated memory is still 90.2 MB. Free memory was 67.9 MB in the beginning and 58.5 MB in the end (delta: 9.4 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 [2020-11-30 00:01:29,016 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:01:29,020 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:01:29,093 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:01:29,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:01:29,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:01:29,107 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:01:29,114 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:01:29,119 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:01:29,128 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:01:29,131 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:01:29,138 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:01:29,138 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:01:29,144 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:01:29,150 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:01:29,153 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:01:29,155 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:01:29,161 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:01:29,166 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:01:29,177 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:01:29,180 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:01:29,183 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:01:29,187 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:01:29,197 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:01:29,203 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:01:29,208 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:01:29,209 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:01:29,211 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:01:29,213 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:01:29,215 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:01:29,216 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:01:29,217 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:01:29,220 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:01:29,222 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:01:29,223 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:01:29,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:01:29,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:01:29,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:01:29,226 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:01:29,229 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:01:29,230 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:01:29,231 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-30 00:01:29,277 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:01:29,277 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:01:29,279 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:01:29,280 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:01:29,281 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:01:29,281 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:01:29,282 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:01:29,282 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:01:29,282 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:01:29,282 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:01:29,283 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:01:29,283 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:01:29,283 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:01:29,284 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:01:29,284 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:01:29,284 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:01:29,285 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:01:29,285 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:01:29,285 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:01:29,285 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:01:29,286 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:01:29,286 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:01:29,286 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:01:29,287 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:01:29,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:01:29,287 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:01:29,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:01:29,288 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:01:29,288 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:01:29,289 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:01:29,289 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:01:29,289 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:01:29,290 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:01:29,290 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_91f38bbe-f60f-4407-a17e-5205146b1f2c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1924a5847e1afeb444ba4beab5038acdfc6deae5 [2020-11-30 00:01:29,852 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:01:29,888 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:01:29,901 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:01:29,903 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:01:29,904 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:01:29,906 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-30 00:01:30,019 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/data/3f93bbd57/c6ec6e750dbf450181049bacd395a911/FLAG9f760405c [2020-11-30 00:01:31,044 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:01:31,045 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-30 00:01:31,082 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/data/3f93bbd57/c6ec6e750dbf450181049bacd395a911/FLAG9f760405c [2020-11-30 00:01:31,187 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_91f38bbe-f60f-4407-a17e-5205146b1f2c/bin/ukojak/data/3f93bbd57/c6ec6e750dbf450181049bacd395a911 [2020-11-30 00:01:31,192 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:01:31,196 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:01:31,202 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:01:31,202 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:01:31,207 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:01:31,208 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:01:31" (1/1) ... [2020-11-30 00:01:31,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3af8688a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:01:31, skipping insertion in model container [2020-11-30 00:01:31,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:01:31" (1/1) ... [2020-11-30 00:01:31,223 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:01:31,354 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:01:31,720 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:01:31,722 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38762527 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:01:31, skipping insertion in model container [2020-11-30 00:01:31,723 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:01:31,724 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:01:31,728 INFO L168 Benchmark]: Toolchain (without parser) took 529.36 ms. Allocated memory is still 56.6 MB. Free memory was 32.9 MB in the beginning and 40.1 MB in the end (delta: -7.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:01:31,732 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 56.6 MB. Free memory was 39.3 MB in the beginning and 39.2 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:01:31,736 INFO L168 Benchmark]: CACSL2BoogieTranslator took 522.10 ms. Allocated memory is still 56.6 MB. Free memory was 32.8 MB in the beginning and 40.1 MB in the end (delta: -7.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:01:31,740 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 56.6 MB. Free memory was 39.3 MB in the beginning and 39.2 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 522.10 ms. Allocated memory is still 56.6 MB. Free memory was 32.8 MB in the beginning and 40.1 MB in the end (delta: -7.4 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...