./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/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 836af08ab3bdcefa1c6a6cc409c47f91fbf995e9 ................................................................................................................................ 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_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/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 836af08ab3bdcefa1c6a6cc409c47f91fbf995e9 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:44:01,695 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:44:01,697 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:44:01,754 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:44:01,755 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:44:01,756 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:44:01,759 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:44:01,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:44:01,764 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:44:01,765 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:44:01,766 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:44:01,768 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:44:01,768 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:44:01,770 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:44:01,771 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:44:01,772 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:44:01,773 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:44:01,775 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:44:01,777 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:44:01,779 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:44:01,781 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:44:01,782 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:44:01,784 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:44:01,785 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:44:01,788 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:44:01,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:44:01,789 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:44:01,790 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:44:01,791 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:44:01,792 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:44:01,792 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:44:01,793 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:44:01,794 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:44:01,795 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:44:01,796 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:44:01,796 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:44:01,797 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:44:01,798 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:44:01,798 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:44:01,799 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:44:01,800 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:44:01,801 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:44:01,823 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:44:01,824 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:44:01,825 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:44:01,825 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:44:01,826 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:44:01,826 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:44:01,827 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:44:01,827 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:44:01,827 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:44:01,828 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:44:01,828 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:44:01,828 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:44:01,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:44:01,829 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:44:01,829 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:44:01,829 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:44:01,830 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:44:01,830 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:44:01,830 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:44:01,830 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:44:01,831 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:44:01,831 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:44:01,831 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:44:01,831 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:44:01,831 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:44:01,831 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:44:01,832 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:44:01,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:44:01,832 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:44:01,832 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_bedb440a-c2c8-415c-8438-a4939317a439/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 836af08ab3bdcefa1c6a6cc409c47f91fbf995e9 [2020-11-28 04:44:02,094 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:44:02,115 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:44:02,118 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:44:02,119 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:44:02,120 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:44:02,121 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2020-11-28 04:44:02,206 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/data/0e515ce0b/37892dd341d249438891185d5f5b2708/FLAGa14527b4d [2020-11-28 04:44:02,841 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:44:02,842 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2020-11-28 04:44:02,870 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/data/0e515ce0b/37892dd341d249438891185d5f5b2708/FLAGa14527b4d [2020-11-28 04:44:03,046 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/data/0e515ce0b/37892dd341d249438891185d5f5b2708 [2020-11-28 04:44:03,048 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:44:03,050 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:44:03,054 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:03,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:44:03,057 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:44:03,057 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:03" (1/1) ... [2020-11-28 04:44:03,059 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c9fb559 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:03, skipping insertion in model container [2020-11-28 04:44:03,059 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:03" (1/1) ... [2020-11-28 04:44:03,069 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:44:03,131 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:03,395 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:44:03,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@547fdafc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:03, skipping insertion in model container [2020-11-28 04:44:03,395 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:03,396 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:44:03,399 INFO L168 Benchmark]: Toolchain (without parser) took 347.84 ms. Allocated memory is still 117.4 MB. Free memory was 85.5 MB in the beginning and 95.1 MB in the end (delta: -9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:03,401 INFO L168 Benchmark]: CDTParser took 4.27 ms. Allocated memory is still 81.8 MB. Free memory was 40.2 MB in the beginning and 40.2 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:44:03,402 INFO L168 Benchmark]: CACSL2BoogieTranslator took 342.05 ms. Allocated memory is still 117.4 MB. Free memory was 85.2 MB in the beginning and 95.1 MB in the end (delta: -9.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:03,405 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 4.27 ms. Allocated memory is still 81.8 MB. Free memory was 40.2 MB in the beginning and 40.2 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 342.05 ms. Allocated memory is still 117.4 MB. Free memory was 85.2 MB in the beginning and 95.1 MB in the end (delta: -9.9 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-a4ecdab [2020-11-28 04:44:05,672 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:44:05,674 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:44:05,716 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:44:05,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:44:05,721 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:44:05,724 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:44:05,730 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:44:05,733 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:44:05,739 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:44:05,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:44:05,745 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:44:05,745 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:44:05,749 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:44:05,752 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:44:05,754 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:44:05,755 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:44:05,756 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:44:05,761 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:44:05,769 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:44:05,771 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:44:05,772 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:44:05,774 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:44:05,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:44:05,785 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:44:05,788 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:44:05,789 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:44:05,789 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:44:05,790 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:44:05,791 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:44:05,791 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:44:05,792 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:44:05,793 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:44:05,794 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:44:05,795 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:44:05,795 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:44:05,796 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:44:05,796 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:44:05,796 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:44:05,797 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:44:05,798 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:44:05,799 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:44:05,837 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:44:05,838 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:44:05,840 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:44:05,840 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:44:05,842 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:44:05,842 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:44:05,842 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:44:05,843 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:44:05,843 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:44:05,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:44:05,844 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:44:05,845 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:44:05,845 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:44:05,845 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:44:05,845 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:44:05,846 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:44:05,846 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:44:05,846 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:44:05,846 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:44:05,846 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:44:05,847 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:44:05,847 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:44:05,847 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:44:05,848 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:44:05,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:44:05,848 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:44:05,848 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:44:05,849 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:44:05,849 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:44:05,849 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:44:05,849 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:44:05,849 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:44:05,850 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:44:05,850 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_bedb440a-c2c8-415c-8438-a4939317a439/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 836af08ab3bdcefa1c6a6cc409c47f91fbf995e9 [2020-11-28 04:44:06,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:44:06,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:44:06,230 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:44:06,232 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:44:06,235 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:44:06,236 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2020-11-28 04:44:06,306 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/data/497883e78/6d3c5113b45a4c8899399581094edf49/FLAG2da616fa1 [2020-11-28 04:44:06,916 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:44:06,916 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2020-11-28 04:44:06,934 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/data/497883e78/6d3c5113b45a4c8899399581094edf49/FLAG2da616fa1 [2020-11-28 04:44:07,137 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bedb440a-c2c8-415c-8438-a4939317a439/bin/ukojak/data/497883e78/6d3c5113b45a4c8899399581094edf49 [2020-11-28 04:44:07,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:44:07,142 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:44:07,146 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:07,146 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:44:07,161 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:44:07,162 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:07" (1/1) ... [2020-11-28 04:44:07,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dfc0ef1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:07, skipping insertion in model container [2020-11-28 04:44:07,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:07" (1/1) ... [2020-11-28 04:44:07,171 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:44:07,246 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:07,499 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:44:07,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@dcef379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:07, skipping insertion in model container [2020-11-28 04:44:07,501 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:07,502 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:44:07,505 INFO L168 Benchmark]: Toolchain (without parser) took 360.71 ms. Allocated memory is still 52.4 MB. Free memory was 27.8 MB in the beginning and 31.7 MB in the end (delta: -3.9 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:07,506 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 52.4 MB. Free memory was 35.0 MB in the beginning and 35.0 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:44:07,509 INFO L168 Benchmark]: CACSL2BoogieTranslator took 355.57 ms. Allocated memory is still 52.4 MB. Free memory was 27.7 MB in the beginning and 31.7 MB in the end (delta: -4.0 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:07,511 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 52.4 MB. Free memory was 35.0 MB in the beginning and 35.0 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 355.57 ms. Allocated memory is still 52.4 MB. Free memory was 27.7 MB in the beginning and 31.7 MB in the end (delta: -4.0 MB). Peak memory consumption was 5.7 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...