./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.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_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/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 7f24b34909966b7340bcc750203323848ba9526e .............................................................................................................................. 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_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/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 7f24b34909966b7340bcc750203323848ba9526e ................................................................................................................................... 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 04:38:12,094 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:12,098 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:12,154 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:12,155 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:12,160 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:12,163 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:12,167 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:12,170 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:12,176 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:12,178 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:12,180 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:12,181 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:12,184 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:12,186 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:12,188 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:12,189 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:12,193 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:12,196 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:12,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:12,206 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:12,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:12,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:12,211 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:12,220 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:12,221 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:12,221 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:12,223 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:12,224 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:12,225 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:12,225 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:12,227 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:12,229 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:12,230 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:12,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:12,232 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:12,233 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:12,233 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:12,233 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:12,234 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:12,235 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:12,238 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:38:12,278 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:12,278 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:12,280 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:12,280 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:12,281 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:12,281 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:12,281 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:38:12,281 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:12,282 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:12,282 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:12,283 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:38:12,284 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:38:12,284 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:38:12,284 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:12,284 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:12,285 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:12,285 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:12,285 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:12,286 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:12,286 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:12,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:12,286 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:12,287 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:12,287 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:38:12,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:38:12,288 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_28d690a0-8702-4b06-af36-6afebd7d2057/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f24b34909966b7340bcc750203323848ba9526e [2020-11-28 04:38:12,588 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:12,621 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:12,624 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:12,626 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:12,627 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:12,628 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2020-11-28 04:38:12,690 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/data/8e86485fd/5b0505855ccf4dcca608010018962a68/FLAG8aa161156 [2020-11-28 04:38:13,345 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:13,346 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2020-11-28 04:38:13,377 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/data/8e86485fd/5b0505855ccf4dcca608010018962a68/FLAG8aa161156 [2020-11-28 04:38:13,537 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/data/8e86485fd/5b0505855ccf4dcca608010018962a68 [2020-11-28 04:38:13,540 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:13,541 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:13,543 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:13,543 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:13,547 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:13,548 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:13" (1/1) ... [2020-11-28 04:38:13,550 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60698d29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:13, skipping insertion in model container [2020-11-28 04:38:13,550 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:13" (1/1) ... [2020-11-28 04:38:13,558 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:13,614 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:13,873 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:38:13,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@515bb73f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:13, skipping insertion in model container [2020-11-28 04:38:13,874 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:13,874 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:38:13,877 INFO L168 Benchmark]: Toolchain (without parser) took 333.96 ms. Allocated memory is still 102.8 MB. Free memory was 62.8 MB in the beginning and 78.4 MB in the end (delta: -15.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:13,877 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 102.8 MB. Free memory is still 81.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:13,878 INFO L168 Benchmark]: CACSL2BoogieTranslator took 331.08 ms. Allocated memory is still 102.8 MB. Free memory was 62.6 MB in the beginning and 78.6 MB in the end (delta: -16.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:13,880 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 102.8 MB. Free memory is still 81.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 331.08 ms. Allocated memory is still 102.8 MB. Free memory was 62.6 MB in the beginning and 78.6 MB in the end (delta: -16.0 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 04:38:16,057 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:16,060 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:16,109 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:16,110 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:16,115 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:16,118 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:16,122 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:16,126 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:16,132 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:16,133 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:16,138 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:16,138 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:16,142 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:16,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:16,147 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:16,149 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:16,152 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:16,155 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:16,163 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:16,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:16,167 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:16,168 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:16,177 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:16,183 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:16,184 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:16,184 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:16,186 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:16,186 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:16,187 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:16,188 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:16,189 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:16,190 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:16,191 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:16,192 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:16,192 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:16,198 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:16,199 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:16,199 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:16,201 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:16,201 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:16,202 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:38:16,245 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:16,246 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:16,248 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:16,249 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:16,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:16,249 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:16,249 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:38:16,250 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:16,250 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:16,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:16,251 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:38:16,251 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:38:16,252 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:38:16,252 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:16,252 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:38:16,252 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:38:16,252 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:38:16,252 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:16,253 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:16,253 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:16,253 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:16,253 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:16,253 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:16,254 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:16,254 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:16,254 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:16,254 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:38:16,254 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:38:16,272 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:38:16,272 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:38:16,272 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_28d690a0-8702-4b06-af36-6afebd7d2057/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f24b34909966b7340bcc750203323848ba9526e [2020-11-28 04:38:16,667 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:16,691 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:16,694 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:16,695 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:16,696 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:16,697 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2020-11-28 04:38:16,783 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/data/9cce87de6/3329e3692c344028b05a55bdd5729d69/FLAGc7cc09a2c [2020-11-28 04:38:17,431 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:17,432 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2020-11-28 04:38:17,451 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/data/9cce87de6/3329e3692c344028b05a55bdd5729d69/FLAGc7cc09a2c [2020-11-28 04:38:17,621 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_28d690a0-8702-4b06-af36-6afebd7d2057/bin/ukojak/data/9cce87de6/3329e3692c344028b05a55bdd5729d69 [2020-11-28 04:38:17,624 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:17,626 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:17,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:17,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:17,634 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:17,635 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:17" (1/1) ... [2020-11-28 04:38:17,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@842322 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:17, skipping insertion in model container [2020-11-28 04:38:17,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:17" (1/1) ... [2020-11-28 04:38:17,645 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:17,750 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:17,991 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:38:17,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e307144 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:17, skipping insertion in model container [2020-11-28 04:38:17,991 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:17,992 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:38:17,994 INFO L168 Benchmark]: Toolchain (without parser) took 366.55 ms. Allocated memory is still 83.9 MB. Free memory was 48.1 MB in the beginning and 61.3 MB in the end (delta: -13.1 MB). Peak memory consumption was 6.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:17,995 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 83.9 MB. Free memory was 67.0 MB in the beginning and 67.0 MB in the end (delta: 65.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:17,996 INFO L168 Benchmark]: CACSL2BoogieTranslator took 361.81 ms. Allocated memory is still 83.9 MB. Free memory was 47.9 MB in the beginning and 61.3 MB in the end (delta: -13.3 MB). Peak memory consumption was 6.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:17,998 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 83.9 MB. Free memory was 67.0 MB in the beginning and 67.0 MB in the end (delta: 65.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 361.81 ms. Allocated memory is still 83.9 MB. Free memory was 47.9 MB in the beginning and 61.3 MB in the end (delta: -13.3 MB). Peak memory consumption was 6.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...