./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.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_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/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 240bc970891805020aa0ddeec431857767a3e82c .............................................................................................................................. 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_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/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 240bc970891805020aa0ddeec431857767a3e82c ................................................................................................................................... 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 04:45:21,177 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:45:21,180 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:45:21,244 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:45:21,245 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:45:21,249 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:45:21,253 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:45:21,264 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:45:21,266 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:45:21,274 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:45:21,275 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:45:21,277 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:45:21,278 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:45:21,282 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:45:21,283 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:45:21,286 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:45:21,288 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:45:21,289 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:45:21,296 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:45:21,303 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:45:21,304 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:45:21,306 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:45:21,309 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:45:21,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:45:21,312 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:45:21,313 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:45:21,313 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:45:21,314 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:45:21,315 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:45:21,316 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:45:21,316 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:45:21,317 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:45:21,318 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:45:21,319 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:45:21,320 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:45:21,320 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:45:21,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:45:21,321 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:45:21,321 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:45:21,322 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:45:21,323 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:45:21,323 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:45:21,347 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:45:21,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:45:21,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:45:21,348 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:45:21,349 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:45:21,349 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:45:21,349 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:45:21,349 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:45:21,349 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:45:21,350 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:45:21,350 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:45:21,350 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:45:21,350 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:45:21,350 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:45:21,351 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:45:21,351 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:45:21,351 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:45:21,351 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:45:21,351 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:45:21,352 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:45:21,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:45:21,352 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:45:21,352 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:45:21,352 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:45:21,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:45:21,353 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_eb9424c6-0328-4d05-9a52-ea81b0153f57/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 240bc970891805020aa0ddeec431857767a3e82c [2020-11-28 04:45:21,596 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:45:21,629 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:45:21,630 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:45:21,632 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:45:21,634 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:45:21,635 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2020-11-28 04:45:21,717 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/data/f829fcf04/7331ff2cd6ee462582ea19c8662872f5/FLAGb3cea526d [2020-11-28 04:45:22,373 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:45:22,373 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2020-11-28 04:45:22,402 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/data/f829fcf04/7331ff2cd6ee462582ea19c8662872f5/FLAGb3cea526d [2020-11-28 04:45:22,591 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/data/f829fcf04/7331ff2cd6ee462582ea19c8662872f5 [2020-11-28 04:45:22,594 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:45:22,595 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:45:22,599 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:22,599 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:45:22,603 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:45:22,604 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:22" (1/1) ... [2020-11-28 04:45:22,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@667ea0cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:22, skipping insertion in model container [2020-11-28 04:45:22,614 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:22" (1/1) ... [2020-11-28 04:45:22,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:45:22,715 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:45:23,060 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:45:23,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@720f6447 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:23, skipping insertion in model container [2020-11-28 04:45:23,062 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:23,063 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:45:23,066 INFO L168 Benchmark]: Toolchain (without parser) took 468.76 ms. Allocated memory is still 86.0 MB. Free memory was 53.8 MB in the beginning and 64.0 MB in the end (delta: -10.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:23,068 INFO L168 Benchmark]: CDTParser took 0.62 ms. Allocated memory is still 71.3 MB. Free memory was 34.3 MB in the beginning and 34.2 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:45:23,071 INFO L168 Benchmark]: CACSL2BoogieTranslator took 463.94 ms. Allocated memory is still 86.0 MB. Free memory was 53.6 MB in the beginning and 64.0 MB in the end (delta: -10.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:23,074 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 ms. Allocated memory is still 71.3 MB. Free memory was 34.3 MB in the beginning and 34.2 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 463.94 ms. Allocated memory is still 86.0 MB. Free memory was 53.6 MB in the beginning and 64.0 MB in the end (delta: -10.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:45:25,725 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:45:25,728 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:45:25,785 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:45:25,786 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:45:25,795 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:45:25,798 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:45:25,804 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:45:25,808 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:45:25,819 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:45:25,821 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:45:25,822 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:45:25,823 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:45:25,824 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:45:25,826 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:45:25,828 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:45:25,831 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:45:25,838 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:45:25,843 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:45:25,853 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:45:25,861 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:45:25,864 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:45:25,865 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:45:25,867 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:45:25,871 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:45:25,872 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:45:25,872 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:45:25,876 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:45:25,878 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:45:25,888 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:45:25,889 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:45:25,890 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:45:25,896 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:45:25,897 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:45:25,898 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:45:25,899 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:45:25,900 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:45:25,900 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:45:25,901 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:45:25,903 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:45:25,904 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:45:25,905 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:45:25,969 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:45:25,969 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:45:25,971 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:45:25,971 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:45:25,972 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:45:25,972 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:45:25,972 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:45:25,973 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:45:25,973 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:45:25,973 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:45:25,973 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:45:25,974 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:45:25,974 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:45:25,974 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:45:25,974 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:45:25,974 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:45:25,975 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:45:25,975 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:45:25,975 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:45:25,975 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:45:25,976 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:45:25,976 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:45:25,976 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:45:25,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:45:25,981 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:45:25,981 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:45:25,981 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:45:25,981 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:45:25,983 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:45:25,983 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:45:25,983 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_eb9424c6-0328-4d05-9a52-ea81b0153f57/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 240bc970891805020aa0ddeec431857767a3e82c [2020-11-28 04:45:26,498 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:45:26,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:45:26,535 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:45:26,539 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:45:26,540 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:45:26,541 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2020-11-28 04:45:26,641 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/data/c2e777e93/9b0921b78c244dfba3e005f9d59f97de/FLAGb47661c01 [2020-11-28 04:45:27,546 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:45:27,549 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2020-11-28 04:45:27,577 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/data/c2e777e93/9b0921b78c244dfba3e005f9d59f97de/FLAGb47661c01 [2020-11-28 04:45:27,685 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eb9424c6-0328-4d05-9a52-ea81b0153f57/bin/ukojak/data/c2e777e93/9b0921b78c244dfba3e005f9d59f97de [2020-11-28 04:45:27,691 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:45:27,693 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:45:27,696 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:27,697 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:45:27,702 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:45:27,704 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:27" (1/1) ... [2020-11-28 04:45:27,706 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70e29130 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:27, skipping insertion in model container [2020-11-28 04:45:27,707 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:27" (1/1) ... [2020-11-28 04:45:27,717 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:45:27,817 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:45:28,058 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:45:28,059 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e12431c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:28, skipping insertion in model container [2020-11-28 04:45:28,059 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:28,060 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:45:28,062 INFO L168 Benchmark]: Toolchain (without parser) took 368.17 ms. Allocated memory is still 65.0 MB. Free memory was 43.1 MB in the beginning and 34.0 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:28,063 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 65.0 MB. Free memory was 45.9 MB in the beginning and 45.9 MB in the end (delta: 28.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:45:28,065 INFO L168 Benchmark]: CACSL2BoogieTranslator took 363.78 ms. Allocated memory is still 65.0 MB. Free memory was 42.9 MB in the beginning and 34.0 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:28,067 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 65.0 MB. Free memory was 45.9 MB in the beginning and 45.9 MB in the end (delta: 28.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 363.78 ms. Allocated memory is still 65.0 MB. Free memory was 42.9 MB in the beginning and 34.0 MB in the end (delta: 8.9 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...