./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/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 0b968ec9a739137ad521e4976217f34841208f4f ................................................................................................................................ 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_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/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 0b968ec9a739137ad521e4976217f34841208f4f .................................................................................................................................... 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 03:46:36,848 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:46:36,851 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:46:36,925 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:46:36,926 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:46:36,932 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:46:36,936 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:46:36,945 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:46:36,947 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:46:36,948 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:46:36,949 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:46:36,950 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:46:36,951 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:46:36,952 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:46:36,954 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:46:36,955 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:46:36,956 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:46:36,957 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:46:36,959 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:46:36,962 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:46:36,972 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:46:36,978 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:46:36,980 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:46:36,981 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:46:36,990 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:46:36,991 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:46:36,991 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:46:36,992 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:46:36,995 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:46:36,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:46:36,997 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:46:36,999 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:46:37,000 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:46:37,002 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:46:37,003 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:46:37,004 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:46:37,005 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:46:37,006 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:46:37,007 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:46:37,008 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:46:37,009 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:46:37,012 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-30 03:46:37,053 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:46:37,056 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:46:37,058 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:46:37,058 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 03:46:37,059 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 03:46:37,059 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 03:46:37,059 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:46:37,060 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 03:46:37,060 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 03:46:37,060 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 03:46:37,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:46:37,062 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:46:37,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:46:37,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:46:37,062 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 03:46:37,062 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:46:37,063 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:46:37,063 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:46:37,063 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 03:46:37,063 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 03:46:37,064 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:46:37,064 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:46:37,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 03:46:37,064 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:46:37,065 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:46:37,065 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:46:37,065 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 03:46:37,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 03:46:37,065 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:46:37,066 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_feb95a5d-0b6e-48ba-b509-626b168f59da/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b968ec9a739137ad521e4976217f34841208f4f [2020-11-30 03:46:37,365 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:46:37,413 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:46:37,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:46:37,418 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:46:37,419 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:46:37,420 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i [2020-11-30 03:46:37,500 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/data/bcc503752/17b5dacfb4394de09dfbed08cc90ee0c/FLAG6c81a8820 [2020-11-30 03:46:38,239 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:46:38,240 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i [2020-11-30 03:46:38,286 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/data/bcc503752/17b5dacfb4394de09dfbed08cc90ee0c/FLAG6c81a8820 [2020-11-30 03:46:38,345 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/data/bcc503752/17b5dacfb4394de09dfbed08cc90ee0c [2020-11-30 03:46:38,347 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:46:38,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:46:38,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:46:38,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:46:38,354 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:46:38,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:46:38" (1/1) ... [2020-11-30 03:46:38,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5392cff4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:46:38, skipping insertion in model container [2020-11-30 03:46:38,357 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:46:38" (1/1) ... [2020-11-30 03:46:38,364 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:46:38,450 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:46:38,716 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 03:46:38,717 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61d759d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:46:38, skipping insertion in model container [2020-11-30 03:46:38,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 03:46:38,718 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 03:46:38,720 INFO L168 Benchmark]: Toolchain (without parser) took 370.48 ms. Allocated memory is still 111.1 MB. Free memory was 74.2 MB in the beginning and 88.1 MB in the end (delta: -13.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 03:46:38,721 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 111.1 MB. Free memory was 85.0 MB in the beginning and 85.0 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:46:38,722 INFO L168 Benchmark]: CACSL2BoogieTranslator took 366.59 ms. Allocated memory is still 111.1 MB. Free memory was 74.1 MB in the beginning and 88.1 MB in the end (delta: -14.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 03:46:38,724 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 111.1 MB. Free memory was 85.0 MB in the beginning and 85.0 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 366.59 ms. Allocated memory is still 111.1 MB. Free memory was 74.1 MB in the beginning and 88.1 MB in the end (delta: -14.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 03:46:40,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:46:40,998 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:46:41,051 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:46:41,052 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:46:41,057 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:46:41,059 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:46:41,062 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:46:41,064 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:46:41,066 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:46:41,067 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:46:41,069 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:46:41,069 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:46:41,071 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:46:41,072 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:46:41,074 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:46:41,075 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:46:41,076 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:46:41,078 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:46:41,081 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:46:41,083 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:46:41,085 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:46:41,086 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:46:41,087 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:46:41,091 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:46:41,091 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:46:41,092 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:46:41,093 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:46:41,094 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:46:41,108 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:46:41,110 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:46:41,111 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:46:41,113 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:46:41,114 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:46:41,115 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:46:41,116 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:46:41,117 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:46:41,117 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:46:41,117 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:46:41,119 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:46:41,120 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:46:41,121 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-30 03:46:41,166 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:46:41,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:46:41,168 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:46:41,168 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 03:46:41,169 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 03:46:41,170 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 03:46:41,170 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:46:41,170 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 03:46:41,170 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 03:46:41,171 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:46:41,172 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:46:41,172 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:46:41,172 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:46:41,172 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:46:41,173 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 03:46:41,173 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 03:46:41,173 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 03:46:41,173 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:46:41,173 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:46:41,174 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:46:41,174 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 03:46:41,174 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 03:46:41,174 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:46:41,175 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:46:41,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 03:46:41,175 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:46:41,175 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:46:41,175 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:46:41,176 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 03:46:41,176 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 03:46:41,176 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:46:41,176 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 03:46:41,177 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:46:41,177 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_feb95a5d-0b6e-48ba-b509-626b168f59da/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b968ec9a739137ad521e4976217f34841208f4f [2020-11-30 03:46:41,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:46:41,600 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:46:41,603 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:46:41,604 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:46:41,605 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:46:41,606 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i [2020-11-30 03:46:41,677 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/data/ff068b2e1/cc55ecdbfb314dd8a44a81a4c1d8e117/FLAG13c74e1b5 [2020-11-30 03:46:42,594 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:46:42,595 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i [2020-11-30 03:46:42,628 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/data/ff068b2e1/cc55ecdbfb314dd8a44a81a4c1d8e117/FLAG13c74e1b5 [2020-11-30 03:46:42,708 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_feb95a5d-0b6e-48ba-b509-626b168f59da/bin/ukojak/data/ff068b2e1/cc55ecdbfb314dd8a44a81a4c1d8e117 [2020-11-30 03:46:42,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:46:42,722 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:46:42,730 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:46:42,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:46:42,735 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:46:42,736 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:46:42" (1/1) ... [2020-11-30 03:46:42,739 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eb2b92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:46:42, skipping insertion in model container [2020-11-30 03:46:42,739 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:46:42" (1/1) ... [2020-11-30 03:46:42,754 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:46:42,850 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:46:43,159 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 03:46:43,160 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54ff8157 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:46:43, skipping insertion in model container [2020-11-30 03:46:43,160 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 03:46:43,165 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 03:46:43,168 INFO L168 Benchmark]: Toolchain (without parser) took 444.60 ms. Allocated memory is still 60.8 MB. Free memory was 35.9 MB in the beginning and 44.0 MB in the end (delta: -8.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 03:46:43,169 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 60.8 MB. Free memory was 41.9 MB in the beginning and 41.8 MB in the end (delta: 28.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:46:43,169 INFO L168 Benchmark]: CACSL2BoogieTranslator took 430.26 ms. Allocated memory is still 60.8 MB. Free memory was 35.6 MB in the beginning and 44.2 MB in the end (delta: -8.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 03:46:43,171 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 60.8 MB. Free memory was 41.9 MB in the beginning and 41.8 MB in the end (delta: 28.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 430.26 ms. Allocated memory is still 60.8 MB. Free memory was 35.6 MB in the beginning and 44.2 MB in the end (delta: -8.6 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...