./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6bb5b8807dd3a5b9647c9ae1ed8f2276be101afe .............................................................................................................................. 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_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6bb5b8807dd3a5b9647c9ae1ed8f2276be101afe ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:47:59,646 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:47:59,649 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:47:59,728 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:47:59,729 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:47:59,736 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:47:59,740 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:47:59,748 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:47:59,752 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:47:59,761 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:47:59,762 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:47:59,764 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:47:59,766 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:47:59,769 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:47:59,771 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:47:59,772 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:47:59,775 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:47:59,777 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:47:59,781 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:47:59,787 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:47:59,794 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:47:59,796 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:47:59,798 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:47:59,800 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:47:59,806 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:47:59,806 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:47:59,807 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:47:59,809 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:47:59,810 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:47:59,811 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:47:59,812 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:47:59,813 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:47:59,815 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:47:59,816 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:47:59,818 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:47:59,818 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:47:59,819 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:47:59,819 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:47:59,819 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:47:59,820 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:47:59,821 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:47:59,823 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:47:59,876 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:47:59,876 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:47:59,879 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:47:59,879 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:47:59,880 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:47:59,880 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:47:59,880 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:47:59,880 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:47:59,881 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:47:59,881 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:47:59,882 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:47:59,883 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:47:59,883 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:47:59,883 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:47:59,883 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:47:59,884 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:47:59,884 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:47:59,884 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:47:59,884 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:47:59,885 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:47:59,885 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:47:59,885 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:47:59,886 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:47:59,886 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:47:59,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:47:59,886 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_c73d5316-6b39-4bdf-94da-a19f00ace43d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6bb5b8807dd3a5b9647c9ae1ed8f2276be101afe [2020-11-30 00:48:00,148 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:48:00,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:48:00,192 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:48:00,194 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:48:00,195 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:48:00,195 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i [2020-11-30 00:48:00,274 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/data/718342335/89a5097021454ccbb7aac9fcd7edde3a/FLAGd812e830e [2020-11-30 00:48:00,943 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:48:00,944 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i [2020-11-30 00:48:00,987 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/data/718342335/89a5097021454ccbb7aac9fcd7edde3a/FLAGd812e830e [2020-11-30 00:48:01,123 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/data/718342335/89a5097021454ccbb7aac9fcd7edde3a [2020-11-30 00:48:01,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:48:01,127 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:48:01,145 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:48:01,145 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:48:01,149 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:48:01,150 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:48:01" (1/1) ... [2020-11-30 00:48:01,152 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65c4b139 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:48:01, skipping insertion in model container [2020-11-30 00:48:01,152 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:48:01" (1/1) ... [2020-11-30 00:48:01,161 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:48:01,223 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:48:01,500 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:48:01,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e82989 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:48:01, skipping insertion in model container [2020-11-30 00:48:01,502 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:48:01,502 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:48:01,506 INFO L168 Benchmark]: Toolchain (without parser) took 375.82 ms. Allocated memory is still 113.2 MB. Free memory was 81.6 MB in the beginning and 91.8 MB in the end (delta: -10.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:48:01,507 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 81.8 MB. Free memory is still 44.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:48:01,509 INFO L168 Benchmark]: CACSL2BoogieTranslator took 357.30 ms. Allocated memory is still 113.2 MB. Free memory was 81.3 MB in the beginning and 92.2 MB in the end (delta: -10.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:48:01,512 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 81.8 MB. Free memory is still 44.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 357.30 ms. Allocated memory is still 113.2 MB. Free memory was 81.3 MB in the beginning and 92.2 MB in the end (delta: -10.9 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 [2020-11-30 00:48:03,872 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:48:03,875 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:48:03,911 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:48:03,912 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:48:03,913 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:48:03,916 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:48:03,921 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:48:03,925 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:48:03,931 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:48:03,933 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:48:03,945 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:48:03,946 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:48:03,949 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:48:03,953 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:48:03,954 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:48:03,955 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:48:03,956 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:48:03,958 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:48:03,960 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:48:03,962 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:48:03,966 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:48:03,968 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:48:03,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:48:03,978 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:48:03,978 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:48:03,979 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:48:03,979 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:48:03,980 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:48:03,981 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:48:03,981 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:48:03,981 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:48:03,982 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:48:03,983 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:48:03,983 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:48:03,984 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:48:03,984 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:48:03,985 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:48:03,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:48:03,986 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:48:03,987 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:48:03,988 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:48:04,018 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:48:04,019 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:48:04,020 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:48:04,020 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:48:04,021 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:48:04,021 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:48:04,022 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:48:04,022 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:48:04,022 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:48:04,023 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:48:04,023 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:48:04,024 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:48:04,024 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:48:04,024 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:48:04,025 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:48:04,025 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:48:04,025 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:48:04,025 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:48:04,025 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:48:04,026 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:48:04,026 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:48:04,026 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:48:04,026 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:48:04,027 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:48:04,027 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:48:04,027 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:48:04,027 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:48:04,028 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:48:04,028 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:48:04,028 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:48:04,028 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_c73d5316-6b39-4bdf-94da-a19f00ace43d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6bb5b8807dd3a5b9647c9ae1ed8f2276be101afe [2020-11-30 00:48:04,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:48:04,411 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:48:04,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:48:04,419 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:48:04,420 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:48:04,421 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i [2020-11-30 00:48:04,487 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/data/dfe61ba20/e369e79fa5264c5a8040a57c04efdabe/FLAG0d3e9c406 [2020-11-30 00:48:05,243 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:48:05,244 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i [2020-11-30 00:48:05,272 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/data/dfe61ba20/e369e79fa5264c5a8040a57c04efdabe/FLAG0d3e9c406 [2020-11-30 00:48:05,376 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c73d5316-6b39-4bdf-94da-a19f00ace43d/bin/ukojak/data/dfe61ba20/e369e79fa5264c5a8040a57c04efdabe [2020-11-30 00:48:05,379 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:48:05,382 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:48:05,386 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:48:05,386 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:48:05,391 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:48:05,392 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:48:05" (1/1) ... [2020-11-30 00:48:05,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ef79815 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:48:05, skipping insertion in model container [2020-11-30 00:48:05,399 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:48:05" (1/1) ... [2020-11-30 00:48:05,407 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:48:05,487 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:48:05,744 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:48:05,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a0ddbd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:48:05, skipping insertion in model container [2020-11-30 00:48:05,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:48:05,746 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:48:05,749 INFO L168 Benchmark]: Toolchain (without parser) took 364.73 ms. Allocated memory is still 65.0 MB. Free memory was 43.2 MB in the beginning and 34.0 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:48:05,750 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 65.0 MB. Free memory is still 46.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:48:05,752 INFO L168 Benchmark]: CACSL2BoogieTranslator took 359.73 ms. Allocated memory is still 65.0 MB. Free memory was 43.0 MB in the beginning and 34.0 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:48:05,754 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 65.0 MB. Free memory is still 46.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 359.73 ms. Allocated memory is still 65.0 MB. Free memory was 43.0 MB in the beginning and 34.0 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...