./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.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_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/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 4bbaa0c5f3011f72e65560243ef41edad84d931b .............................................................................................................................. 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_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/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 4bbaa0c5f3011f72e65560243ef41edad84d931b ................................................................................................................................... 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 17:14:46,069 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:14:46,072 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:14:46,133 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:14:46,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:14:46,142 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:14:46,145 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:14:46,153 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:14:46,164 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:14:46,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:14:46,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:14:46,174 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:14:46,178 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:14:46,183 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:14:46,184 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:14:46,187 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:14:46,188 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:14:46,192 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:14:46,196 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:14:46,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:14:46,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:14:46,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:14:46,211 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:14:46,212 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:14:46,222 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:14:46,223 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:14:46,224 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:14:46,226 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:14:46,227 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:14:46,228 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:14:46,229 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:14:46,230 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:14:46,233 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:14:46,234 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:14:46,236 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:14:46,236 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:14:46,237 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:14:46,238 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:14:46,238 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:14:46,239 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:14:46,240 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:14:46,242 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:14:46,291 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:14:46,291 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:14:46,293 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:14:46,294 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:14:46,294 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:14:46,295 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:14:46,295 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:14:46,295 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:14:46,296 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:14:46,296 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:14:46,298 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:14:46,298 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:14:46,298 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:14:46,299 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:14:46,299 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:14:46,299 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:14:46,300 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:14:46,300 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:14:46,300 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:14:46,301 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:14:46,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:14:46,302 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:14:46,302 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:14:46,302 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:14:46,303 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:14:46,303 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_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bbaa0c5f3011f72e65560243ef41edad84d931b [2020-12-01 17:14:46,655 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:14:46,708 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:14:46,712 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:14:46,713 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:14:46,714 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:14:46,716 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i [2020-12-01 17:14:46,814 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/data/d8b1121dc/e9bd905d1d74427a933c3bd318c0c6c9/FLAG26337471f [2020-12-01 17:14:47,602 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:14:47,603 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i [2020-12-01 17:14:47,637 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/data/d8b1121dc/e9bd905d1d74427a933c3bd318c0c6c9/FLAG26337471f [2020-12-01 17:14:47,798 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/data/d8b1121dc/e9bd905d1d74427a933c3bd318c0c6c9 [2020-12-01 17:14:47,803 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:14:47,807 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:14:47,813 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:14:47,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:14:47,818 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:14:47,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:14:47" (1/1) ... [2020-12-01 17:14:47,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@285ff721 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:14:47, skipping insertion in model container [2020-12-01 17:14:47,823 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:14:47" (1/1) ... [2020-12-01 17:14:47,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:14:47,939 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:14:48,346 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:14:48,348 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@549e9a6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:14:48, skipping insertion in model container [2020-12-01 17:14:48,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:14:48,349 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:14:48,353 INFO L168 Benchmark]: Toolchain (without parser) took 543.24 ms. Allocated memory was 98.6 MB in the beginning and 123.7 MB in the end (delta: 25.2 MB). Free memory was 69.1 MB in the beginning and 100.3 MB in the end (delta: -31.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:14:48,355 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 98.6 MB. Free memory is still 59.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:14:48,357 INFO L168 Benchmark]: CACSL2BoogieTranslator took 535.89 ms. Allocated memory was 98.6 MB in the beginning and 123.7 MB in the end (delta: 25.2 MB). Free memory was 69.1 MB in the beginning and 100.3 MB in the end (delta: -31.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:14:48,361 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 98.6 MB. Free memory is still 59.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 535.89 ms. Allocated memory was 98.6 MB in the beginning and 123.7 MB in the end (delta: 25.2 MB). Free memory was 69.1 MB in the beginning and 100.3 MB in the end (delta: -31.2 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 0.2.0-69874e2 [2020-12-01 17:14:51,042 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:14:51,047 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:14:51,092 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:14:51,094 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:14:51,100 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:14:51,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:14:51,108 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:14:51,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:14:51,118 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:14:51,120 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:14:51,133 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:14:51,133 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:14:51,138 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:14:51,143 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:14:51,145 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:14:51,147 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:14:51,151 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:14:51,156 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:14:51,165 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:14:51,167 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:14:51,170 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:14:51,171 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:14:51,181 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:14:51,186 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:14:51,191 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:14:51,192 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:14:51,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:14:51,196 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:14:51,198 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:14:51,198 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:14:51,199 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:14:51,202 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:14:51,203 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:14:51,204 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:14:51,205 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:14:51,206 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:14:51,206 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:14:51,207 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:14:51,209 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:14:51,210 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:14:51,211 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:14:51,267 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:14:51,267 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:14:51,270 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:14:51,270 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:14:51,271 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:14:51,271 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:14:51,271 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:14:51,272 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:14:51,272 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:14:51,272 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:14:51,273 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:14:51,273 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:14:51,274 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:14:51,274 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:14:51,274 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:14:51,274 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:14:51,274 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:14:51,275 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:14:51,275 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:14:51,275 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:14:51,275 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:14:51,276 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:14:51,276 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:14:51,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:14:51,276 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:14:51,277 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:14:51,277 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:14:51,277 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:14:51,277 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:14:51,277 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:14:51,278 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_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bbaa0c5f3011f72e65560243ef41edad84d931b [2020-12-01 17:14:51,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:14:51,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:14:51,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:14:51,738 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:14:51,740 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:14:51,741 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i [2020-12-01 17:14:51,812 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/data/fc4b7acb3/ac8d18c0da7a481aacf91e5d2efc4f1a/FLAGcc995c40e [2020-12-01 17:14:52,714 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:14:52,721 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-1.i [2020-12-01 17:14:52,747 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/data/fc4b7acb3/ac8d18c0da7a481aacf91e5d2efc4f1a/FLAGcc995c40e [2020-12-01 17:14:52,855 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b1448046-4ad1-4a1f-b1bf-63cce1ab37bc/bin/ukojak/data/fc4b7acb3/ac8d18c0da7a481aacf91e5d2efc4f1a [2020-12-01 17:14:52,858 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:14:52,860 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:14:52,862 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:14:52,862 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:14:52,877 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:14:52,878 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:14:52" (1/1) ... [2020-12-01 17:14:52,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@308e99ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:14:52, skipping insertion in model container [2020-12-01 17:14:52,882 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:14:52" (1/1) ... [2020-12-01 17:14:52,890 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:14:52,974 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:14:53,190 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:14:53,191 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@647deda5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:14:53, skipping insertion in model container [2020-12-01 17:14:53,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:14:53,204 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:14:53,207 INFO L168 Benchmark]: Toolchain (without parser) took 345.22 ms. Allocated memory was 48.2 MB in the beginning and 58.7 MB in the end (delta: 10.5 MB). Free memory was 30.8 MB in the beginning and 42.1 MB in the end (delta: -11.3 MB). Peak memory consumption was 10.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:14:53,208 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 48.2 MB. Free memory was 29.8 MB in the beginning and 29.8 MB in the end (delta: 20.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:14:53,209 INFO L168 Benchmark]: CACSL2BoogieTranslator took 341.88 ms. Allocated memory was 48.2 MB in the beginning and 58.7 MB in the end (delta: 10.5 MB). Free memory was 30.6 MB in the beginning and 42.1 MB in the end (delta: -11.5 MB). Peak memory consumption was 10.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:14:53,212 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 48.2 MB. Free memory was 29.8 MB in the beginning and 29.8 MB in the end (delta: 20.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 341.88 ms. Allocated memory was 48.2 MB in the beginning and 58.7 MB in the end (delta: 10.5 MB). Free memory was 30.6 MB in the beginning and 42.1 MB in the end (delta: -11.5 MB). Peak memory consumption was 10.9 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...