./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.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_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/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 d395f763b567d18b859b4e0e95df27223438d96d .............................................................................................................................. 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_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/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 d395f763b567d18b859b4e0e95df27223438d96d ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:20:10,718 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:20:10,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:20:10,771 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:20:10,780 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:20:10,786 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:20:10,790 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:20:10,794 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:20:10,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:20:10,804 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:20:10,804 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:20:10,805 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:20:10,806 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:20:10,806 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:20:10,807 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:20:10,809 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:20:10,811 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:20:10,813 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:20:10,815 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:20:10,817 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:20:10,825 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:20:10,826 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:20:10,827 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:20:10,828 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:20:10,831 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:20:10,831 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:20:10,832 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:20:10,833 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:20:10,833 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:20:10,834 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:20:10,835 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:20:10,836 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:20:10,836 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:20:10,837 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:20:10,838 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:20:10,839 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:20:10,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:20:10,840 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:20:10,840 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:20:10,841 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:20:10,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:20:10,844 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 23:20:10,867 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:20:10,867 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:20:10,869 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:20:10,869 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:20:10,869 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:20:10,869 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:20:10,869 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:20:10,870 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:20:10,870 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:20:10,870 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:20:10,870 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:20:10,870 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:20:10,871 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:20:10,871 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:20:10,871 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:20:10,871 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:20:10,871 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:20:10,871 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:20:10,872 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:20:10,872 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:20:10,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:20:10,872 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:20:10,873 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:20:10,873 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 23:20:10,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:20:10,873 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_e317dbcb-b769-4f9f-a5a4-129ba52d914e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d395f763b567d18b859b4e0e95df27223438d96d [2020-11-29 23:20:11,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:20:11,114 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:20:11,117 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:20:11,118 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:20:11,119 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:20:11,120 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2020-11-29 23:20:11,205 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/data/ac2019b8c/45fdd7025b934e928cc49469e76a65d2/FLAGb9a2e72e0 [2020-11-29 23:20:11,796 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:20:11,797 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2020-11-29 23:20:11,816 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/data/ac2019b8c/45fdd7025b934e928cc49469e76a65d2/FLAGb9a2e72e0 [2020-11-29 23:20:12,223 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/data/ac2019b8c/45fdd7025b934e928cc49469e76a65d2 [2020-11-29 23:20:12,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:20:12,227 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:20:12,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:20:12,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:20:12,239 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:20:12,241 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:20:12" (1/1) ... [2020-11-29 23:20:12,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@135b3a36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:20:12, skipping insertion in model container [2020-11-29 23:20:12,243 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:20:12" (1/1) ... [2020-11-29 23:20:12,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:20:12,337 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:20:12,632 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:20:12,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56e5a183 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:20:12, skipping insertion in model container [2020-11-29 23:20:12,633 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:20:12,634 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:20:12,636 INFO L168 Benchmark]: Toolchain (without parser) took 407.37 ms. Allocated memory is still 119.5 MB. Free memory was 83.0 MB in the beginning and 94.6 MB in the end (delta: -11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:20:12,638 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 73.4 MB. Free memory was 34.0 MB in the beginning and 33.9 MB in the end (delta: 67.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:20:12,640 INFO L168 Benchmark]: CACSL2BoogieTranslator took 404.74 ms. Allocated memory is still 119.5 MB. Free memory was 82.8 MB in the beginning and 94.6 MB in the end (delta: -11.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:20:12,643 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 73.4 MB. Free memory was 34.0 MB in the beginning and 33.9 MB in the end (delta: 67.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 404.74 ms. Allocated memory is still 119.5 MB. Free memory was 82.8 MB in the beginning and 94.6 MB in the end (delta: -11.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:20:14,961 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:20:14,963 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:20:15,025 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:20:15,026 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:20:15,030 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:20:15,033 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:20:15,037 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:20:15,040 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:20:15,046 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:20:15,048 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:20:15,052 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:20:15,053 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:20:15,057 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:20:15,060 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:20:15,063 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:20:15,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:20:15,068 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:20:15,071 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:20:15,079 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:20:15,081 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:20:15,083 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:20:15,085 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:20:15,093 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:20:15,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:20:15,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:20:15,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:20:15,103 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:20:15,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:20:15,107 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:20:15,107 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:20:15,108 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:20:15,110 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:20:15,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:20:15,112 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:20:15,113 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:20:15,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:20:15,114 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:20:15,114 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:20:15,116 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:20:15,117 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:20:15,118 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 23:20:15,159 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:20:15,159 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:20:15,160 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:20:15,161 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:20:15,161 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:20:15,161 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:20:15,162 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:20:15,162 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:20:15,162 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:20:15,162 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:20:15,162 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:20:15,163 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:20:15,163 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:20:15,163 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:20:15,163 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:20:15,164 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:20:15,164 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:20:15,164 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:20:15,164 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:20:15,164 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:20:15,165 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:20:15,165 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:20:15,165 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:20:15,165 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:20:15,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:20:15,166 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:20:15,166 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 23:20:15,166 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:20:15,167 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 23:20:15,167 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:20:15,167 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_e317dbcb-b769-4f9f-a5a4-129ba52d914e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d395f763b567d18b859b4e0e95df27223438d96d [2020-11-29 23:20:15,577 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:20:15,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:20:15,614 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:20:15,616 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:20:15,617 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:20:15,618 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2020-11-29 23:20:15,696 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/data/2c2ef33eb/3ec8004020714545bd70ffbdf4e28bd2/FLAGae5394343 [2020-11-29 23:20:16,387 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:20:16,387 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2020-11-29 23:20:16,413 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/data/2c2ef33eb/3ec8004020714545bd70ffbdf4e28bd2/FLAGae5394343 [2020-11-29 23:20:16,546 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e317dbcb-b769-4f9f-a5a4-129ba52d914e/bin/ukojak/data/2c2ef33eb/3ec8004020714545bd70ffbdf4e28bd2 [2020-11-29 23:20:16,549 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:20:16,551 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:20:16,554 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:20:16,555 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:20:16,562 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:20:16,564 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:20:16" (1/1) ... [2020-11-29 23:20:16,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@184c9650 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:20:16, skipping insertion in model container [2020-11-29 23:20:16,571 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:20:16" (1/1) ... [2020-11-29 23:20:16,578 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:20:16,660 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:20:16,908 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:20:16,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a3920fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:20:16, skipping insertion in model container [2020-11-29 23:20:16,912 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:20:16,913 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:20:16,915 INFO L168 Benchmark]: Toolchain (without parser) took 363.22 ms. Allocated memory is still 79.7 MB. Free memory was 61.4 MB in the beginning and 63.4 MB in the end (delta: -2.0 MB). Peak memory consumption was 11.3 MB. Max. memory is 16.1 GB. [2020-11-29 23:20:16,916 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 79.7 MB. Free memory is still 61.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:20:16,919 INFO L168 Benchmark]: CACSL2BoogieTranslator took 358.36 ms. Allocated memory is still 79.7 MB. Free memory was 61.2 MB in the beginning and 63.4 MB in the end (delta: -2.2 MB). Peak memory consumption was 11.3 MB. Max. memory is 16.1 GB. [2020-11-29 23:20:16,921 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 79.7 MB. Free memory is still 61.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 358.36 ms. Allocated memory is still 79.7 MB. Free memory was 61.2 MB in the beginning and 63.4 MB in the end (delta: -2.2 MB). Peak memory consumption was 11.3 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...