./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/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 9d400555267017f03897ae7686503013203fb1d2 .............................................................................................................................. 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_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/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 9d400555267017f03897ae7686503013203fb1d2 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:16:57,033 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:16:57,036 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:16:57,128 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:16:57,129 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:16:57,131 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:16:57,134 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:16:57,137 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:16:57,140 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:16:57,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:16:57,145 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:16:57,147 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:16:57,148 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:16:57,150 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:16:57,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:16:57,154 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:16:57,156 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:16:57,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:16:57,161 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:16:57,164 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:16:57,167 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:16:57,171 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:16:57,173 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:16:57,175 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:16:57,180 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:16:57,180 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:16:57,181 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:16:57,183 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:16:57,184 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:16:57,186 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:16:57,186 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:16:57,188 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:16:57,189 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:16:57,191 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:16:57,193 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:16:57,193 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:16:57,195 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:16:57,196 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:16:57,196 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:16:57,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:16:57,199 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:16:57,201 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 18:16:57,233 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:16:57,234 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:16:57,246 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:16:57,247 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:16:57,247 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:16:57,248 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:16:57,248 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:16:57,248 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:16:57,249 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:16:57,249 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:16:57,249 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:16:57,250 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:16:57,250 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:16:57,250 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:16:57,251 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:16:57,251 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:16:57,251 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:16:57,252 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:16:57,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:16:57,252 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:16:57,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:16:57,253 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:16:57,253 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:16:57,253 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:16:57,254 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:16:57,254 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_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d400555267017f03897ae7686503013203fb1d2 [2020-12-01 18:16:57,527 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:16:57,570 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:16:57,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:16:57,579 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:16:57,580 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:16:57,594 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2020-12-01 18:16:57,721 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/data/f8e940beb/afba5e48b65e4a109a0354258574d054/FLAGd5ff82d91 [2020-12-01 18:16:58,510 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:16:58,512 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2020-12-01 18:16:58,547 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/data/f8e940beb/afba5e48b65e4a109a0354258574d054/FLAGd5ff82d91 [2020-12-01 18:16:58,717 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/data/f8e940beb/afba5e48b65e4a109a0354258574d054 [2020-12-01 18:16:58,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:16:58,723 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:16:58,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:16:58,729 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:16:58,734 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:16:58,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:16:58" (1/1) ... [2020-12-01 18:16:58,740 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705cd355 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:58, skipping insertion in model container [2020-12-01 18:16:58,740 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:16:58" (1/1) ... [2020-12-01 18:16:58,750 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:16:58,886 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:16:59,207 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:16:59,208 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@fdd1d33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:59, skipping insertion in model container [2020-12-01 18:16:59,209 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:16:59,209 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:16:59,212 INFO L168 Benchmark]: Toolchain (without parser) took 487.86 ms. Allocated memory was 86.0 MB in the beginning and 111.1 MB in the end (delta: 25.2 MB). Free memory was 50.9 MB in the beginning and 87.8 MB in the end (delta: -37.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:59,213 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 86.0 MB. Free memory was 58.1 MB in the beginning and 58.0 MB in the end (delta: 84.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:16:59,215 INFO L168 Benchmark]: CACSL2BoogieTranslator took 481.58 ms. Allocated memory was 86.0 MB in the beginning and 111.1 MB in the end (delta: 25.2 MB). Free memory was 50.8 MB in the beginning and 87.8 MB in the end (delta: -37.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:59,217 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 86.0 MB. Free memory was 58.1 MB in the beginning and 58.0 MB in the end (delta: 84.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 481.58 ms. Allocated memory was 86.0 MB in the beginning and 111.1 MB in the end (delta: 25.2 MB). Free memory was 50.8 MB in the beginning and 87.8 MB in the end (delta: -37.1 MB). Peak memory consumption was 4.2 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 0.2.0-69874e2 [2020-12-01 18:17:02,017 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:17:02,022 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:17:02,089 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:17:02,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:17:02,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:17:02,100 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:17:02,105 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:17:02,110 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:17:02,117 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:17:02,119 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:17:02,125 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:17:02,125 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:17:02,129 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:17:02,133 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:17:02,136 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:17:02,137 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:17:02,141 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:17:02,146 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:17:02,155 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:17:02,157 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:17:02,159 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:17:02,162 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:17:02,170 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:17:02,177 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:17:02,180 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:17:02,181 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:17:02,182 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:17:02,185 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:17:02,186 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:17:02,187 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:17:02,188 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:17:02,191 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:17:02,192 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:17:02,193 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:17:02,194 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:17:02,195 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:17:02,195 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:17:02,196 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:17:02,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:17:02,199 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:17:02,200 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 18:17:02,250 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:17:02,250 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:17:02,254 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:17:02,254 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:17:02,255 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:17:02,255 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:17:02,255 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:17:02,256 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:17:02,257 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:17:02,257 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:17:02,258 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:17:02,259 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:17:02,259 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:17:02,259 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:17:02,260 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:17:02,260 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:17:02,260 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:17:02,260 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:17:02,261 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:17:02,261 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:17:02,261 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:17:02,262 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:17:02,262 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:17:02,262 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:17:02,263 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:17:02,263 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:17:02,263 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:17:02,264 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:17:02,264 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:17:02,264 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:17:02,265 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_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d400555267017f03897ae7686503013203fb1d2 [2020-12-01 18:17:02,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:17:02,875 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:17:02,879 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:17:02,882 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:17:02,883 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:17:02,884 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2020-12-01 18:17:02,989 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/data/bc91cf5e0/6ccb629261154ef09dd9974369b14316/FLAG8b41f6d25 [2020-12-01 18:17:03,806 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:17:03,807 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2020-12-01 18:17:03,834 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/data/bc91cf5e0/6ccb629261154ef09dd9974369b14316/FLAG8b41f6d25 [2020-12-01 18:17:04,065 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4b6919c1-6810-43f3-b0a6-fdcd4c32095d/bin/ukojak/data/bc91cf5e0/6ccb629261154ef09dd9974369b14316 [2020-12-01 18:17:04,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:17:04,070 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:17:04,081 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:17:04,082 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:17:04,086 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:17:04,087 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:17:04" (1/1) ... [2020-12-01 18:17:04,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56716e85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:17:04, skipping insertion in model container [2020-12-01 18:17:04,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:17:04" (1/1) ... [2020-12-01 18:17:04,101 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:17:04,226 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:17:04,529 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:17:04,531 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@362da7df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:17:04, skipping insertion in model container [2020-12-01 18:17:04,531 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:17:04,533 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:17:04,538 INFO L168 Benchmark]: Toolchain (without parser) took 464.37 ms. Allocated memory is still 60.8 MB. Free memory was 37.7 MB in the beginning and 28.6 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:17:04,540 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 60.8 MB. Free memory was 43.2 MB in the beginning and 43.2 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:17:04,542 INFO L168 Benchmark]: CACSL2BoogieTranslator took 452.07 ms. Allocated memory is still 60.8 MB. Free memory was 37.4 MB in the beginning and 28.6 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:17:04,546 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 60.8 MB. Free memory was 43.2 MB in the beginning and 43.2 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 452.07 ms. Allocated memory is still 60.8 MB. Free memory was 37.4 MB in the beginning and 28.6 MB in the end (delta: 8.8 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...