./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.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_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/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 b749a591ea7178251f76dc18ba3f12f69a53b50b ................................................................................................................................ 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_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/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 b749a591ea7178251f76dc18ba3f12f69a53b50b .................................................................................................................................... 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 16:29:08,244 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:29:08,248 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:29:08,336 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:29:08,337 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:29:08,342 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:29:08,345 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:29:08,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:29:08,352 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:29:08,359 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:29:08,360 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:29:08,362 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:29:08,363 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:29:08,367 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:29:08,369 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:29:08,371 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:29:08,372 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:29:08,377 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:29:08,381 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:29:08,389 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:29:08,391 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:29:08,393 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:29:08,396 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:29:08,397 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:29:08,407 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:29:08,407 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:29:08,408 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:29:08,410 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:29:08,411 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:29:08,413 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:29:08,414 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:29:08,415 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:29:08,418 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:29:08,419 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:29:08,421 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:29:08,421 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:29:08,422 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:29:08,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:29:08,423 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:29:08,424 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:29:08,427 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:29:08,429 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:29:08,468 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:29:08,469 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:29:08,471 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:29:08,471 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:29:08,472 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:29:08,473 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:29:08,473 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:29:08,473 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:29:08,474 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:29:08,474 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:29:08,475 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:29:08,476 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:29:08,476 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:29:08,476 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:29:08,477 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:29:08,477 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:29:08,477 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:29:08,478 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:29:08,478 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:29:08,478 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:29:08,479 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:29:08,479 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:29:08,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:29:08,480 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:29:08,480 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:29:08,480 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:29:08,481 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:29:08,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:29:08,481 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:29:08,483 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_7e8958e5-1f19-45ac-b488-1278d83716dd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b749a591ea7178251f76dc18ba3f12f69a53b50b [2020-12-01 16:29:08,751 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:29:08,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:29:08,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:29:08,793 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:29:08,794 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:29:08,795 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2020-12-01 16:29:08,887 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/data/8cc6ed9f9/846ac3ebe9fe4de4a85accf0d52260ab/FLAGad3ae0c07 [2020-12-01 16:29:09,593 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:29:09,595 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2020-12-01 16:29:09,626 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/data/8cc6ed9f9/846ac3ebe9fe4de4a85accf0d52260ab/FLAGad3ae0c07 [2020-12-01 16:29:09,806 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/data/8cc6ed9f9/846ac3ebe9fe4de4a85accf0d52260ab [2020-12-01 16:29:09,809 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:29:09,811 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:29:09,813 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:29:09,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:29:09,816 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:29:09,817 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:29:09" (1/1) ... [2020-12-01 16:29:09,821 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1426a4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:09, skipping insertion in model container [2020-12-01 16:29:09,822 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:29:09" (1/1) ... [2020-12-01 16:29:09,830 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:29:09,918 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:29:10,183 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:29:10,185 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6134be9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:10, skipping insertion in model container [2020-12-01 16:29:10,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:29:10,186 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:29:10,191 INFO L168 Benchmark]: Toolchain (without parser) took 377.87 ms. Allocated memory is still 96.5 MB. Free memory was 64.3 MB in the beginning and 73.6 MB in the end (delta: -9.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:10,193 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 96.5 MB. Free memory was 53.5 MB in the beginning and 53.4 MB in the end (delta: 37.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:29:10,195 INFO L168 Benchmark]: CACSL2BoogieTranslator took 373.64 ms. Allocated memory is still 96.5 MB. Free memory was 64.0 MB in the beginning and 73.6 MB in the end (delta: -9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:10,198 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 96.5 MB. Free memory was 53.5 MB in the beginning and 53.4 MB in the end (delta: 37.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 373.64 ms. Allocated memory is still 96.5 MB. Free memory was 64.0 MB in the beginning and 73.6 MB in the end (delta: -9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:29:12,623 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:29:12,625 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:29:12,677 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:29:12,678 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:29:12,683 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:29:12,687 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:29:12,691 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:29:12,696 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:29:12,702 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:29:12,704 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:29:12,709 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:29:12,710 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:29:12,714 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:29:12,718 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:29:12,720 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:29:12,722 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:29:12,726 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:29:12,730 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:29:12,739 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:29:12,741 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:29:12,743 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:29:12,746 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:29:12,753 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:29:12,760 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:29:12,763 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:29:12,764 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:29:12,765 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:29:12,767 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:29:12,769 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:29:12,769 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:29:12,770 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:29:12,772 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:29:12,773 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:29:12,775 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:29:12,775 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:29:12,776 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:29:12,776 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:29:12,777 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:29:12,779 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:29:12,780 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:29:12,781 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:29:12,829 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:29:12,830 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:29:12,832 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:29:12,832 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:29:12,834 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:29:12,834 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:29:12,835 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:29:12,835 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:29:12,836 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:29:12,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:29:12,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:29:12,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:29:12,838 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:29:12,838 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:29:12,838 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:29:12,838 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:29:12,839 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:29:12,839 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:29:12,839 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:29:12,839 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:29:12,840 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:29:12,840 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:29:12,840 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:29:12,840 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:29:12,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:29:12,841 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:29:12,841 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:29:12,841 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:29:12,842 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:29:12,842 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:29:12,842 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:29:12,842 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:29:12,843 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:29:12,843 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_7e8958e5-1f19-45ac-b488-1278d83716dd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b749a591ea7178251f76dc18ba3f12f69a53b50b [2020-12-01 16:29:13,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:29:13,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:29:13,284 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:29:13,286 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:29:13,289 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:29:13,290 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2020-12-01 16:29:13,372 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/data/6bc7402c6/0a3e4679975743d7978b50d44aa62146/FLAGce56dacb4 [2020-12-01 16:29:14,143 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:29:14,144 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2020-12-01 16:29:14,179 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/data/6bc7402c6/0a3e4679975743d7978b50d44aa62146/FLAGce56dacb4 [2020-12-01 16:29:14,326 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7e8958e5-1f19-45ac-b488-1278d83716dd/bin/ukojak/data/6bc7402c6/0a3e4679975743d7978b50d44aa62146 [2020-12-01 16:29:14,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:29:14,331 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:29:14,332 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:29:14,332 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:29:14,336 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:29:14,337 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:29:14" (1/1) ... [2020-12-01 16:29:14,339 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3269aa93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:14, skipping insertion in model container [2020-12-01 16:29:14,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:29:14" (1/1) ... [2020-12-01 16:29:14,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:29:14,437 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:29:14,746 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:29:14,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1fd1fe64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:14, skipping insertion in model container [2020-12-01 16:29:14,747 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:29:14,748 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:29:14,750 INFO L168 Benchmark]: Toolchain (without parser) took 418.17 ms. Allocated memory is still 62.9 MB. Free memory was 42.4 MB in the beginning and 47.5 MB in the end (delta: -5.1 MB). Peak memory consumption was 11.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:14,751 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 62.9 MB. Free memory is still 46.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:29:14,752 INFO L168 Benchmark]: CACSL2BoogieTranslator took 415.43 ms. Allocated memory is still 62.9 MB. Free memory was 42.2 MB in the beginning and 47.5 MB in the end (delta: -5.4 MB). Peak memory consumption was 11.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:14,754 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 62.9 MB. Free memory is still 46.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 415.43 ms. Allocated memory is still 62.9 MB. Free memory was 42.2 MB in the beginning and 47.5 MB in the end (delta: -5.4 MB). Peak memory consumption was 11.8 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...