./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.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_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/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 02bc9f5c0211321edea1df962e7225a139055c15 ................................................................................................................................ 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_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/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 02bc9f5c0211321edea1df962e7225a139055c15 .................................................................................................................................... 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 17:21:11,465 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:21:11,468 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:21:11,506 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:21:11,507 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:21:11,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:21:11,511 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:21:11,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:21:11,516 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:21:11,518 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:21:11,519 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:21:11,521 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:21:11,522 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:21:11,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:21:11,525 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:21:11,527 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:21:11,528 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:21:11,529 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:21:11,532 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:21:11,535 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:21:11,538 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:21:11,540 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:21:11,541 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:21:11,543 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:21:11,547 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:21:11,551 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:21:11,552 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:21:11,553 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:21:11,554 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:21:11,555 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:21:11,556 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:21:11,557 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:21:11,558 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:21:11,559 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:21:11,564 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:21:11,564 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:21:11,565 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:21:11,566 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:21:11,566 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:21:11,567 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:21:11,568 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:21:11,571 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:21:11,615 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:21:11,616 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:21:11,617 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:21:11,618 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:21:11,619 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:21:11,619 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:21:11,620 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:21:11,620 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:21:11,620 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:21:11,620 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:21:11,622 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:21:11,622 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:21:11,622 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:21:11,623 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:21:11,623 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:21:11,623 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:21:11,623 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:21:11,624 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:21:11,624 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:21:11,624 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:21:11,625 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:21:11,625 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:21:11,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:21:11,625 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:21:11,626 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:21:11,626 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:21:11,626 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:21:11,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:21:11,627 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:21:11,627 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_661a55fb-014a-47e3-a5f4-62c77a267267/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02bc9f5c0211321edea1df962e7225a139055c15 [2020-12-01 17:21:11,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:21:12,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:21:12,034 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:21:12,037 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:21:12,038 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:21:12,039 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-12-01 17:21:12,119 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/data/70117d4ab/1e6d7c368f8b467b99383d5fa123055a/FLAGec9fcf484 [2020-12-01 17:21:12,974 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:21:12,975 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-12-01 17:21:12,997 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/data/70117d4ab/1e6d7c368f8b467b99383d5fa123055a/FLAGec9fcf484 [2020-12-01 17:21:13,087 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/data/70117d4ab/1e6d7c368f8b467b99383d5fa123055a [2020-12-01 17:21:13,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:21:13,095 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:21:13,099 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:21:13,099 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:21:13,104 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:21:13,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:21:13" (1/1) ... [2020-12-01 17:21:13,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54e6922b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:21:13, skipping insertion in model container [2020-12-01 17:21:13,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:21:13" (1/1) ... [2020-12-01 17:21:13,122 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:21:13,223 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:21:13,568 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:21:13,570 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@601b0e6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:21:13, skipping insertion in model container [2020-12-01 17:21:13,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:21:13,571 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:21:13,575 INFO L168 Benchmark]: Toolchain (without parser) took 478.39 ms. Allocated memory is still 125.8 MB. Free memory was 93.7 MB in the beginning and 102.8 MB in the end (delta: -9.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:21:13,577 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 81.8 MB. Free memory was 42.0 MB in the beginning and 41.9 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:21:13,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 472.15 ms. Allocated memory is still 125.8 MB. Free memory was 93.4 MB in the beginning and 102.8 MB in the end (delta: -9.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:21:13,582 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 81.8 MB. Free memory was 42.0 MB in the beginning and 41.9 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 472.15 ms. Allocated memory is still 125.8 MB. Free memory was 93.4 MB in the beginning and 102.8 MB in the end (delta: -9.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:21:16,276 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:21:16,278 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:21:16,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:21:16,323 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:21:16,324 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:21:16,326 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:21:16,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:21:16,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:21:16,333 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:21:16,335 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:21:16,337 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:21:16,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:21:16,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:21:16,340 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:21:16,342 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:21:16,343 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:21:16,345 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:21:16,347 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:21:16,350 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:21:16,353 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:21:16,354 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:21:16,356 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:21:16,362 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:21:16,370 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:21:16,370 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:21:16,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:21:16,372 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:21:16,372 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:21:16,374 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:21:16,374 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:21:16,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:21:16,388 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:21:16,390 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:21:16,393 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:21:16,395 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:21:16,396 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:21:16,396 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:21:16,397 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:21:16,400 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:21:16,402 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:21:16,403 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:21:16,484 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:21:16,488 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:21:16,491 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:21:16,491 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:21:16,493 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:21:16,493 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:21:16,494 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:21:16,494 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:21:16,494 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:21:16,494 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:21:16,496 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:21:16,497 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:21:16,497 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:21:16,497 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:21:16,497 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:21:16,498 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:21:16,498 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:21:16,498 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:21:16,498 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:21:16,499 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:21:16,499 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:21:16,499 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:21:16,500 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:21:16,500 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:21:16,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:21:16,501 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:21:16,501 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:21:16,501 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:21:16,501 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:21:16,502 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:21:16,502 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:21:16,502 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:21:16,503 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:21:16,504 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_661a55fb-014a-47e3-a5f4-62c77a267267/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02bc9f5c0211321edea1df962e7225a139055c15 [2020-12-01 17:21:16,997 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:21:17,044 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:21:17,049 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:21:17,051 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:21:17,054 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:21:17,055 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-12-01 17:21:17,153 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/data/d0b00ee79/c0a067e63699492fb9761eec5268d415/FLAGd6157d655 [2020-12-01 17:21:18,066 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:21:18,067 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-12-01 17:21:18,099 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/data/d0b00ee79/c0a067e63699492fb9761eec5268d415/FLAGd6157d655 [2020-12-01 17:21:18,171 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_661a55fb-014a-47e3-a5f4-62c77a267267/bin/ukojak/data/d0b00ee79/c0a067e63699492fb9761eec5268d415 [2020-12-01 17:21:18,175 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:21:18,176 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:21:18,178 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:21:18,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:21:18,183 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:21:18,184 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:21:18" (1/1) ... [2020-12-01 17:21:18,188 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65f37063 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:21:18, skipping insertion in model container [2020-12-01 17:21:18,189 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:21:18" (1/1) ... [2020-12-01 17:21:18,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:21:18,302 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:21:18,601 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:21:18,603 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@462df4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:21:18, skipping insertion in model container [2020-12-01 17:21:18,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:21:18,603 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:21:18,607 INFO L168 Benchmark]: Toolchain (without parser) took 428.17 ms. Allocated memory is still 62.9 MB. Free memory was 39.3 MB in the beginning and 45.1 MB in the end (delta: -5.8 MB). Peak memory consumption was 14.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:21:18,608 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 62.9 MB. Free memory is still 43.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:21:18,611 INFO L168 Benchmark]: CACSL2BoogieTranslator took 425.17 ms. Allocated memory is still 62.9 MB. Free memory was 39.1 MB in the beginning and 45.1 MB in the end (delta: -5.9 MB). Peak memory consumption was 14.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:21:18,614 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 62.9 MB. Free memory is still 43.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 425.17 ms. Allocated memory is still 62.9 MB. Free memory was 39.1 MB in the beginning and 45.1 MB in the end (delta: -5.9 MB). Peak memory consumption was 14.6 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...