./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/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 46416981800c30587f7cc149797fac656b702634 ................................................................................................................................ 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_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/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 46416981800c30587f7cc149797fac656b702634 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:26:22,136 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:26:22,141 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:26:22,221 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:26:22,222 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:26:22,228 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:26:22,230 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:26:22,234 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:26:22,237 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:26:22,239 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:26:22,241 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:26:22,244 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:26:22,245 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:26:22,247 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:26:22,249 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:26:22,251 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:26:22,253 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:26:22,255 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:26:22,258 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:26:22,262 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:26:22,265 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:26:22,268 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:26:22,270 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:26:22,272 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:26:22,277 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:26:22,290 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:26:22,290 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:26:22,292 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:26:22,293 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:26:22,295 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:26:22,296 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:26:22,297 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:26:22,299 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:26:22,300 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:26:22,302 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:26:22,303 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:26:22,304 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:26:22,305 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:26:22,305 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:26:22,307 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:26:22,308 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:26:22,309 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:26:22,368 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:26:22,369 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:26:22,371 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:26:22,372 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:26:22,373 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:26:22,373 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:26:22,374 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:26:22,374 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:26:22,374 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:26:22,375 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:26:22,376 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:26:22,377 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:26:22,377 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:26:22,377 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:26:22,378 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:26:22,378 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:26:22,378 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:26:22,379 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:26:22,379 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:26:22,379 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:26:22,380 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:26:22,388 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:26:22,389 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:26:22,389 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:26:22,390 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:26:22,390 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:26:22,390 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:26:22,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:26:22,391 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:26:22,391 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_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46416981800c30587f7cc149797fac656b702634 [2020-12-01 18:26:22,781 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:26:22,844 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:26:22,849 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:26:22,852 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:26:22,853 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:26:22,855 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2020-12-01 18:26:22,945 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/data/36ae22c25/cdbba5e32d3f4c46836d34bf8ac49946/FLAG8d07a8bb2 [2020-12-01 18:26:23,888 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:26:23,893 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2020-12-01 18:26:23,918 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/data/36ae22c25/cdbba5e32d3f4c46836d34bf8ac49946/FLAG8d07a8bb2 [2020-12-01 18:26:24,408 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/data/36ae22c25/cdbba5e32d3f4c46836d34bf8ac49946 [2020-12-01 18:26:24,417 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:26:24,419 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:26:24,422 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:24,436 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:26:24,440 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:26:24,442 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:24" (1/1) ... [2020-12-01 18:26:24,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@797cb552 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:24, skipping insertion in model container [2020-12-01 18:26:24,445 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:24" (1/1) ... [2020-12-01 18:26:24,456 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:26:24,548 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:26:24,886 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:26:24,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51912220 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:24, skipping insertion in model container [2020-12-01 18:26:24,888 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:24,889 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:26:24,892 INFO L168 Benchmark]: Toolchain (without parser) took 470.68 ms. Allocated memory is still 98.6 MB. Free memory was 74.4 MB in the beginning and 65.2 MB in the end (delta: 9.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:24,893 INFO L168 Benchmark]: CDTParser took 0.52 ms. Allocated memory is still 75.5 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:26:24,895 INFO L168 Benchmark]: CACSL2BoogieTranslator took 467.04 ms. Allocated memory is still 98.6 MB. Free memory was 74.3 MB in the beginning and 65.2 MB in the end (delta: 9.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:24,902 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 ms. Allocated memory is still 75.5 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 467.04 ms. Allocated memory is still 98.6 MB. Free memory was 74.3 MB in the beginning and 65.2 MB in the end (delta: 9.1 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 0.2.0-69874e2 [2020-12-01 18:26:27,804 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:26:27,807 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:26:27,842 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:26:27,843 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:26:27,845 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:26:27,847 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:26:27,850 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:26:27,853 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:26:27,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:26:27,856 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:26:27,858 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:26:27,859 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:26:27,861 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:26:27,863 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:26:27,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:26:27,866 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:26:27,868 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:26:27,870 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:26:27,873 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:26:27,876 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:26:27,878 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:26:27,880 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:26:27,886 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:26:27,897 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:26:27,898 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:26:27,899 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:26:27,920 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:26:27,921 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:26:27,922 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:26:27,923 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:26:27,924 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:26:27,926 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:26:27,927 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:26:27,928 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:26:27,928 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:26:27,929 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:26:27,930 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:26:27,930 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:26:27,931 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:26:27,932 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:26:27,933 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:26:27,962 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:26:27,963 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:26:27,964 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:26:27,964 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:26:27,965 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:26:27,965 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:26:27,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:26:27,966 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:26:27,966 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:26:27,967 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:26:27,967 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:26:27,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:26:27,967 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:26:27,967 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:26:27,968 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:26:27,968 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:26:27,968 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:26:27,968 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:26:27,969 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:26:27,969 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:26:27,969 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:26:27,969 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:26:27,970 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:26:27,970 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:26:27,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:26:27,970 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:26:27,971 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:26:27,971 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:26:27,971 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:26:27,971 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:26:27,971 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:26:27,972 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:26:27,972 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:26:27,972 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_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46416981800c30587f7cc149797fac656b702634 [2020-12-01 18:26:28,507 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:26:28,536 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:26:28,540 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:26:28,541 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:26:28,543 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:26:28,544 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2020-12-01 18:26:28,626 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/data/a2120ba7c/af256f57c97e4edaaced592cbd73d5c2/FLAG56713b114 [2020-12-01 18:26:29,419 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:26:29,420 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2020-12-01 18:26:29,443 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/data/a2120ba7c/af256f57c97e4edaaced592cbd73d5c2/FLAG56713b114 [2020-12-01 18:26:29,538 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0c5fc8d1-3a63-4b41-8ff5-a90d0b7be46a/bin/ukojak/data/a2120ba7c/af256f57c97e4edaaced592cbd73d5c2 [2020-12-01 18:26:29,541 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:26:29,543 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:26:29,544 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:29,544 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:26:29,549 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:26:29,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:29" (1/1) ... [2020-12-01 18:26:29,552 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d64f23b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:29, skipping insertion in model container [2020-12-01 18:26:29,552 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:29" (1/1) ... [2020-12-01 18:26:29,568 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:26:29,669 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:26:29,891 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:26:29,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@221e67ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:29, skipping insertion in model container [2020-12-01 18:26:29,892 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:29,893 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:26:29,896 INFO L168 Benchmark]: Toolchain (without parser) took 351.55 ms. Allocated memory is still 71.3 MB. Free memory was 51.4 MB in the beginning and 42.1 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:29,897 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 71.3 MB. Free memory was 52.5 MB in the beginning and 52.4 MB in the end (delta: 55.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:26:29,898 INFO L168 Benchmark]: CACSL2BoogieTranslator took 348.70 ms. Allocated memory is still 71.3 MB. Free memory was 51.1 MB in the beginning and 42.1 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:29,901 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 71.3 MB. Free memory was 52.5 MB in the beginning and 52.4 MB in the end (delta: 55.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 348.70 ms. Allocated memory is still 71.3 MB. Free memory was 51.1 MB in the beginning and 42.1 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...