./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/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 998461add59e119b2523e85d4770e63c192ce5ef .............................................................................................................................. 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_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/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 998461add59e119b2523e85d4770e63c192ce5ef ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:15:21,946 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:15:21,953 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:15:22,043 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:15:22,044 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:15:22,051 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:15:22,054 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:15:22,062 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:15:22,065 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:15:22,068 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:15:22,069 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:15:22,073 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:15:22,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:15:22,082 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:15:22,085 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:15:22,088 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:15:22,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:15:22,097 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:15:22,100 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:15:22,104 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:15:22,111 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:15:22,113 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:15:22,116 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:15:22,117 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:15:22,125 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:15:22,126 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:15:22,126 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:15:22,129 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:15:22,129 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:15:22,131 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:15:22,131 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:15:22,133 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:15:22,135 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:15:22,137 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:15:22,138 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:15:22,139 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:15:22,140 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:15:22,140 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:15:22,140 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:15:22,142 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:15:22,142 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:15:22,146 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 19:15:22,199 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:15:22,200 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:15:22,203 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:15:22,203 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:15:22,203 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:15:22,204 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:15:22,204 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:15:22,204 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:15:22,204 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:15:22,205 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:15:22,206 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:15:22,206 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:15:22,207 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 19:15:22,207 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:15:22,207 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:15:22,207 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:15:22,208 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:15:22,208 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:15:22,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:15:22,209 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:15:22,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:15:22,209 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:15:22,210 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:15:22,210 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:15:22,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:15:22,210 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_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 998461add59e119b2523e85d4770e63c192ce5ef [2020-11-29 19:15:22,494 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:15:22,523 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:15:22,527 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:15:22,528 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:15:22,529 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:15:22,530 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2020-11-29 19:15:22,641 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/data/8e18475ca/aa8f997a3534418cb45707efa4df6f92/FLAGb4e79d9ba [2020-11-29 19:15:23,373 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:15:23,373 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2020-11-29 19:15:23,391 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/data/8e18475ca/aa8f997a3534418cb45707efa4df6f92/FLAGb4e79d9ba [2020-11-29 19:15:23,557 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/data/8e18475ca/aa8f997a3534418cb45707efa4df6f92 [2020-11-29 19:15:23,561 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:15:23,563 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:15:23,567 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:15:23,567 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:15:23,571 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:15:23,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:15:23" (1/1) ... [2020-11-29 19:15:23,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51085cb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:15:23, skipping insertion in model container [2020-11-29 19:15:23,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:15:23" (1/1) ... [2020-11-29 19:15:23,585 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:15:23,664 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:15:23,964 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:15:23,965 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@141b3c22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:15:23, skipping insertion in model container [2020-11-29 19:15:23,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:15:23,966 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:15:23,970 INFO L168 Benchmark]: Toolchain (without parser) took 404.15 ms. Allocated memory was 86.0 MB in the beginning and 123.7 MB in the end (delta: 37.7 MB). Free memory was 51.4 MB in the beginning and 101.5 MB in the end (delta: -50.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:15:23,971 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 86.0 MB. Free memory was 42.9 MB in the beginning and 42.9 MB in the end (delta: 36.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:15:23,973 INFO L168 Benchmark]: CACSL2BoogieTranslator took 399.11 ms. Allocated memory was 86.0 MB in the beginning and 123.7 MB in the end (delta: 37.7 MB). Free memory was 51.4 MB in the beginning and 101.5 MB in the end (delta: -50.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:15:23,976 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 86.0 MB. Free memory was 42.9 MB in the beginning and 42.9 MB in the end (delta: 36.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 399.11 ms. Allocated memory was 86.0 MB in the beginning and 123.7 MB in the end (delta: 37.7 MB). Free memory was 51.4 MB in the beginning and 101.5 MB in the end (delta: -50.1 MB). Peak memory consumption was 10.5 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 [2020-11-29 19:15:26,101 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:15:26,105 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:15:26,155 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:15:26,156 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:15:26,160 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:15:26,163 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:15:26,166 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:15:26,170 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:15:26,175 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:15:26,176 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:15:26,187 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:15:26,188 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:15:26,191 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:15:26,196 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:15:26,198 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:15:26,199 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:15:26,203 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:15:26,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:15:26,209 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:15:26,216 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:15:26,217 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:15:26,219 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:15:26,221 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:15:26,227 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:15:26,232 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:15:26,233 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:15:26,234 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:15:26,235 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:15:26,237 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:15:26,237 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:15:26,238 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:15:26,240 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:15:26,240 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:15:26,241 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:15:26,242 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:15:26,242 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:15:26,242 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:15:26,243 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:15:26,245 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:15:26,245 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:15:26,246 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 19:15:26,286 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:15:26,286 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:15:26,289 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:15:26,289 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:15:26,290 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:15:26,290 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:15:26,290 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:15:26,290 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:15:26,291 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:15:26,291 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:15:26,292 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:15:26,292 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:15:26,292 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 19:15:26,293 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:15:26,293 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:15:26,293 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:15:26,293 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:15:26,294 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:15:26,294 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:15:26,294 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:15:26,294 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:15:26,294 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:15:26,295 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:15:26,295 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:15:26,295 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:15:26,295 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:15:26,296 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:15:26,296 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:15:26,296 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:15:26,296 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:15:26,296 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_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 998461add59e119b2523e85d4770e63c192ce5ef [2020-11-29 19:15:26,666 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:15:26,696 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:15:26,699 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:15:26,700 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:15:26,704 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:15:26,705 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2020-11-29 19:15:26,782 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/data/70f518108/667804974f26451eb2e69447ef33edaf/FLAG646103880 [2020-11-29 19:15:27,544 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:15:27,545 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2020-11-29 19:15:27,561 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/data/70f518108/667804974f26451eb2e69447ef33edaf/FLAG646103880 [2020-11-29 19:15:27,726 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2adccfc5-a042-4ae6-aabd-d8610bd27b7e/bin/ukojak/data/70f518108/667804974f26451eb2e69447ef33edaf [2020-11-29 19:15:27,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:15:27,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:15:27,734 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:15:27,734 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:15:27,738 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:15:27,739 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:15:27" (1/1) ... [2020-11-29 19:15:27,744 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d544885 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:15:27, skipping insertion in model container [2020-11-29 19:15:27,744 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:15:27" (1/1) ... [2020-11-29 19:15:27,751 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:15:27,828 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:15:28,040 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:15:28,041 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@db66b9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:15:28, skipping insertion in model container [2020-11-29 19:15:28,041 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:15:28,041 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:15:28,043 INFO L168 Benchmark]: Toolchain (without parser) took 310.63 ms. Allocated memory is still 54.5 MB. Free memory was 30.3 MB in the beginning and 21.2 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:15:28,044 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:15:28,045 INFO L168 Benchmark]: CACSL2BoogieTranslator took 307.00 ms. Allocated memory is still 54.5 MB. Free memory was 30.1 MB in the beginning and 21.2 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:15:28,047 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 307.00 ms. Allocated memory is still 54.5 MB. Free memory was 30.1 MB in the beginning and 21.2 MB in the end (delta: 9.0 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...