./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.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_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/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 7eabb1d27727c3b672f7d31e984246edbfc50bb7 .............................................................................................................................. 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_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/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 7eabb1d27727c3b672f7d31e984246edbfc50bb7 ................................................................................................................................... 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 04:39:00,962 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:00,964 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:01,038 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:01,049 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:01,051 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:01,054 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:01,060 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:01,064 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:01,070 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:01,072 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:01,075 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:01,076 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:01,079 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:01,081 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:01,084 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:01,085 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:01,089 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:01,095 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:01,099 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:01,103 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:01,105 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:01,108 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:01,109 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:01,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:01,120 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:01,121 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:01,123 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:01,124 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:01,125 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:01,125 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:01,127 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:01,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:01,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:01,132 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:01,132 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:01,133 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:01,133 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:01,133 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:01,136 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:01,137 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:01,139 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:39:01,180 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:01,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:01,187 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:01,187 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:01,187 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:01,188 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:01,188 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:39:01,188 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:39:01,188 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:01,189 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:01,190 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:39:01,190 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:39:01,190 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:39:01,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:01,191 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:01,191 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:01,191 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:01,191 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:01,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:01,192 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:01,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:01,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:01,193 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:01,193 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:39:01,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:39:01,193 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_b857a975-a745-4c03-9322-8349b834662b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7eabb1d27727c3b672f7d31e984246edbfc50bb7 [2020-11-28 04:39:01,523 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:01,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:01,558 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:01,560 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:01,560 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:01,561 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2020-11-28 04:39:01,657 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/data/8326a8e08/c51cb14c29964a1a82fba5f7ccc80308/FLAG60e85d8db [2020-11-28 04:39:02,385 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:02,386 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2020-11-28 04:39:02,425 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/data/8326a8e08/c51cb14c29964a1a82fba5f7ccc80308/FLAG60e85d8db [2020-11-28 04:39:02,621 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/data/8326a8e08/c51cb14c29964a1a82fba5f7ccc80308 [2020-11-28 04:39:02,625 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:02,628 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:02,632 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:02,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:02,636 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:02,637 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:02" (1/1) ... [2020-11-28 04:39:02,639 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77cb1d58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:02, skipping insertion in model container [2020-11-28 04:39:02,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:02" (1/1) ... [2020-11-28 04:39:02,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:02,732 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:02,990 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:39:02,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ddb9666 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:02, skipping insertion in model container [2020-11-28 04:39:02,991 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:02,992 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:39:02,995 INFO L168 Benchmark]: Toolchain (without parser) took 364.91 ms. Allocated memory is still 119.5 MB. Free memory was 83.5 MB in the beginning and 95.2 MB in the end (delta: -11.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:02,996 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 75.5 MB. Free memory is still 34.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:02,998 INFO L168 Benchmark]: CACSL2BoogieTranslator took 359.26 ms. Allocated memory is still 119.5 MB. Free memory was 83.2 MB in the beginning and 95.2 MB in the end (delta: -12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:03,001 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 75.5 MB. Free memory is still 34.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 359.26 ms. Allocated memory is still 119.5 MB. Free memory was 83.2 MB in the beginning and 95.2 MB in the end (delta: -12.0 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 04:39:05,243 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:05,245 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:05,278 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:05,279 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:05,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:05,282 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:05,285 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:05,288 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:05,290 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:05,293 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:05,295 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:05,298 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:05,302 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:05,304 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:05,306 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:05,308 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:05,314 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:05,316 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:05,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:05,327 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:05,329 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:05,331 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:05,332 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:05,337 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:05,347 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:05,347 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:05,348 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:05,349 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:05,351 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:05,352 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:05,353 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:05,357 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:05,358 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:05,359 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:05,359 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:05,360 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:05,361 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:05,361 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:05,362 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:05,363 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:05,365 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:39:05,391 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:05,392 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:05,393 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:05,393 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:05,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:05,393 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:05,394 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:39:05,394 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:39:05,394 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:05,394 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:05,394 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:39:05,395 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:39:05,395 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:39:05,395 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:05,395 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:39:05,395 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:39:05,395 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:39:05,396 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:05,396 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:05,396 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:05,396 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:05,396 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:05,397 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:05,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:05,397 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:05,397 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:05,397 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:39:05,398 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:39:05,398 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:39:05,398 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:39:05,398 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_b857a975-a745-4c03-9322-8349b834662b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7eabb1d27727c3b672f7d31e984246edbfc50bb7 [2020-11-28 04:39:05,849 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:05,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:05,886 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:05,888 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:05,889 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:05,890 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2020-11-28 04:39:05,966 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/data/47db8939e/991d6a3335a4484997ac855e0ec90f45/FLAG2fcc24ca3 [2020-11-28 04:39:06,658 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:06,659 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-2.i [2020-11-28 04:39:06,692 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/data/47db8939e/991d6a3335a4484997ac855e0ec90f45/FLAG2fcc24ca3 [2020-11-28 04:39:06,852 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b857a975-a745-4c03-9322-8349b834662b/bin/ukojak/data/47db8939e/991d6a3335a4484997ac855e0ec90f45 [2020-11-28 04:39:06,855 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:06,856 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:06,858 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:06,858 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:06,862 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:06,863 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:06" (1/1) ... [2020-11-28 04:39:06,865 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd8b93a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:06, skipping insertion in model container [2020-11-28 04:39:06,865 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:06" (1/1) ... [2020-11-28 04:39:06,873 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:06,931 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:07,196 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:39:07,197 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d42b119 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:07, skipping insertion in model container [2020-11-28 04:39:07,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:07,198 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:39:07,201 INFO L168 Benchmark]: Toolchain (without parser) took 342.50 ms. Allocated memory is still 73.4 MB. Free memory was 55.9 MB in the beginning and 58.4 MB in the end (delta: -2.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:07,201 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 73.4 MB. Free memory is still 56.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:07,204 INFO L168 Benchmark]: CACSL2BoogieTranslator took 339.98 ms. Allocated memory is still 73.4 MB. Free memory was 55.7 MB in the beginning and 58.4 MB in the end (delta: -2.6 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:07,206 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 73.4 MB. Free memory is still 56.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 339.98 ms. Allocated memory is still 73.4 MB. Free memory was 55.7 MB in the beginning and 58.4 MB in the end (delta: -2.6 MB). Peak memory consumption was 13.4 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...