./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_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_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/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 0cc1349eebd4ad7b044bcad7c68978213be5bc55 ................................................................................................................................ 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_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/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 0cc1349eebd4ad7b044bcad7c68978213be5bc55 .................................................................................................................................... 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 18:01:08,262 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:01:08,267 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:01:08,333 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:01:08,334 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:01:08,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:01:08,343 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:01:08,351 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:01:08,354 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:01:08,368 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:01:08,370 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:01:08,372 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:01:08,373 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:01:08,378 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:01:08,379 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:01:08,382 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:01:08,384 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:01:08,389 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:01:08,393 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:01:08,400 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:01:08,403 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:01:08,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:01:08,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:01:08,409 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:01:08,415 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:01:08,416 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:01:08,416 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:01:08,419 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:01:08,420 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:01:08,422 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:01:08,422 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:01:08,424 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:01:08,426 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:01:08,428 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:01:08,429 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:01:08,430 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:01:08,431 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:01:08,431 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:01:08,432 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:01:08,433 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:01:08,434 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:01:08,437 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:01:08,488 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:01:08,489 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:01:08,491 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:01:08,491 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:01:08,492 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:01:08,492 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:01:08,493 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:01:08,493 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:01:08,493 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:01:08,494 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:01:08,495 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:01:08,496 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:01:08,496 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:01:08,496 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:01:08,496 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:01:08,497 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:01:08,497 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:01:08,497 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:01:08,497 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:01:08,498 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:01:08,498 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:01:08,498 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:01:08,499 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:01:08,499 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:01:08,499 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:01:08,499 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:01:08,500 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:01:08,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:01:08,500 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:01:08,502 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_10bdab4e-4bea-4381-b935-fc17c88b635d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc1349eebd4ad7b044bcad7c68978213be5bc55 [2020-12-01 18:01:08,810 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:01:08,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:01:08,845 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:01:08,846 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:01:08,848 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:01:08,849 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2020-12-01 18:01:08,951 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/data/a2843767a/162a83e2402c471db1c707cd46d6b4f2/FLAG9d76a3a67 [2020-12-01 18:01:09,825 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:01:09,826 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2020-12-01 18:01:09,863 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/data/a2843767a/162a83e2402c471db1c707cd46d6b4f2/FLAG9d76a3a67 [2020-12-01 18:01:09,961 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/data/a2843767a/162a83e2402c471db1c707cd46d6b4f2 [2020-12-01 18:01:09,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:01:09,966 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:01:09,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:01:09,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:01:09,971 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:01:09,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:01:09" (1/1) ... [2020-12-01 18:01:09,974 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30f232ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:09, skipping insertion in model container [2020-12-01 18:01:09,975 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:01:09" (1/1) ... [2020-12-01 18:01:09,982 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:01:10,050 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:01:10,295 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:01:10,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ae87b95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:10, skipping insertion in model container [2020-12-01 18:01:10,296 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:01:10,297 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:01:10,299 INFO L168 Benchmark]: Toolchain (without parser) took 332.15 ms. Allocated memory is still 92.3 MB. Free memory was 59.9 MB in the beginning and 50.7 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:10,301 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 75.5 MB. Free memory was 42.4 MB in the beginning and 42.3 MB in the end (delta: 39.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:01:10,302 INFO L168 Benchmark]: CACSL2BoogieTranslator took 329.04 ms. Allocated memory is still 92.3 MB. Free memory was 59.6 MB in the beginning and 50.7 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:10,304 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 75.5 MB. Free memory was 42.4 MB in the beginning and 42.3 MB in the end (delta: 39.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 329.04 ms. Allocated memory is still 92.3 MB. Free memory was 59.6 MB in the beginning and 50.7 MB in the end (delta: 8.9 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 0.2.0-69874e2 [2020-12-01 18:01:12,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:01:12,919 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:01:12,986 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:01:12,987 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:01:12,993 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:01:12,998 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:01:13,004 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:01:13,009 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:01:13,018 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:01:13,020 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:01:13,040 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:01:13,040 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:01:13,043 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:01:13,045 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:01:13,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:01:13,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:01:13,053 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:01:13,055 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:01:13,061 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:01:13,066 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:01:13,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:01:13,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:01:13,073 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:01:13,080 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:01:13,081 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:01:13,081 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:01:13,084 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:01:13,084 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:01:13,086 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:01:13,086 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:01:13,087 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:01:13,089 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:01:13,090 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:01:13,091 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:01:13,092 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:01:13,092 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:01:13,093 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:01:13,093 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:01:13,095 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:01:13,096 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:01:13,097 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:01:13,151 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:01:13,151 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:01:13,154 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:01:13,154 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:01:13,157 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:01:13,157 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:01:13,158 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:01:13,158 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:01:13,158 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:01:13,159 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:01:13,160 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:01:13,160 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:01:13,161 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:01:13,161 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:01:13,161 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:01:13,161 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:01:13,162 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:01:13,162 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:01:13,162 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:01:13,162 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:01:13,163 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:01:13,163 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:01:13,163 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:01:13,164 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:01:13,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:01:13,164 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:01:13,164 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:01:13,165 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:01:13,165 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:01:13,165 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:01:13,165 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:01:13,166 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:01:13,166 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:01:13,166 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_10bdab4e-4bea-4381-b935-fc17c88b635d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc1349eebd4ad7b044bcad7c68978213be5bc55 [2020-12-01 18:01:13,574 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:01:13,611 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:01:13,615 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:01:13,616 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:01:13,617 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:01:13,619 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2020-12-01 18:01:13,695 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/data/2bd44e271/b437cbc4bcc94d9fa7406e0406bdcae2/FLAG2c5be41bf [2020-12-01 18:01:14,565 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:01:14,565 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2020-12-01 18:01:14,590 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/data/2bd44e271/b437cbc4bcc94d9fa7406e0406bdcae2/FLAG2c5be41bf [2020-12-01 18:01:14,719 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_10bdab4e-4bea-4381-b935-fc17c88b635d/bin/ukojak/data/2bd44e271/b437cbc4bcc94d9fa7406e0406bdcae2 [2020-12-01 18:01:14,722 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:01:14,727 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:01:14,730 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:01:14,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:01:14,735 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:01:14,736 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:01:14" (1/1) ... [2020-12-01 18:01:14,743 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62266615 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:14, skipping insertion in model container [2020-12-01 18:01:14,744 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:01:14" (1/1) ... [2020-12-01 18:01:14,753 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:01:14,842 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:01:15,155 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:01:15,156 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a05501e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:15, skipping insertion in model container [2020-12-01 18:01:15,156 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:01:15,157 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:01:15,160 INFO L168 Benchmark]: Toolchain (without parser) took 431.09 ms. Allocated memory is still 54.5 MB. Free memory was 28.1 MB in the beginning and 33.9 MB in the end (delta: -5.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:15,161 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 54.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:01:15,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 427.32 ms. Allocated memory is still 54.5 MB. Free memory was 27.9 MB in the beginning and 34.0 MB in the end (delta: -6.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:15,164 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 54.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 427.32 ms. Allocated memory is still 54.5 MB. Free memory was 27.9 MB in the beginning and 34.0 MB in the end (delta: -6.1 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...