./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ad1bbae792ec9c8e2e546dc04f3672720af98ce14b9bd37d0d7647e79ce45565 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 12:05:09,152 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:05:09,155 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:05:09,200 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:05:09,200 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:05:09,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:05:09,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:05:09,209 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:05:09,211 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:05:09,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:05:09,218 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:05:09,221 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:05:09,221 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:05:09,224 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:05:09,226 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:05:09,228 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:05:09,230 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:05:09,231 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:05:09,232 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:05:09,250 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:05:09,251 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:05:09,252 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:05:09,254 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:05:09,254 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:05:09,260 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:05:09,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:05:09,261 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:05:09,262 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:05:09,262 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:05:09,263 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:05:09,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:05:09,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:05:09,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:05:09,265 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:05:09,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:05:09,266 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:05:09,267 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:05:09,280 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:05:09,280 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:05:09,283 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:05:09,284 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:05:09,284 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:05:09,324 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:05:09,324 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:05:09,325 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:05:09,325 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:05:09,325 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:05:09,326 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:05:09,326 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:05:09,326 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:05:09,327 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:05:09,327 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:05:09,328 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:05:09,328 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:05:09,328 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:05:09,328 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:05:09,329 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:05:09,329 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:05:09,329 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:05:09,329 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:05:09,329 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:05:09,329 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:05:09,330 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:05:09,330 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:05:09,330 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:05:09,330 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:05:09,330 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:05:09,331 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:05:09,331 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:05:09,331 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:05:09,331 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:05:09,332 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:05:09,332 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_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad1bbae792ec9c8e2e546dc04f3672720af98ce14b9bd37d0d7647e79ce45565 [2022-11-20 12:05:09,656 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:05:09,693 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:05:09,696 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:05:09,698 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:05:09,698 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:05:09,700 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2022-11-20 12:05:12,691 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:05:13,073 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:05:13,074 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2022-11-20 12:05:13,088 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/data/05b58453c/b790f27e18b24d938bb484f4a55bd34a/FLAG5e60273b7 [2022-11-20 12:05:13,103 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/data/05b58453c/b790f27e18b24d938bb484f4a55bd34a [2022-11-20 12:05:13,105 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:05:13,107 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:05:13,108 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:05:13,108 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:05:13,112 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:05:13,113 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:05:13" (1/1) ... [2022-11-20 12:05:13,114 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cdf20c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:05:13, skipping insertion in model container [2022-11-20 12:05:13,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:05:13" (1/1) ... [2022-11-20 12:05:13,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:05:13,204 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:05:13,439 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:05:13,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2945ddfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:05:13, skipping insertion in model container [2022-11-20 12:05:13,441 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:05:13,442 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:05:13,444 INFO L158 Benchmark]: Toolchain (without parser) took 335.94ms. Allocated memory is still 155.2MB. Free memory was 122.5MB in the beginning and 112.6MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:05:13,444 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 125.8MB. Free memory is still 98.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:05:13,445 INFO L158 Benchmark]: CACSL2BoogieTranslator took 333.45ms. Allocated memory is still 155.2MB. Free memory was 122.5MB in the beginning and 112.6MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:05:13,446 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 125.8MB. Free memory is still 98.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 333.45ms. Allocated memory is still 155.2MB. Free memory was 122.5MB in the beginning and 112.6MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ad1bbae792ec9c8e2e546dc04f3672720af98ce14b9bd37d0d7647e79ce45565 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 12:05:15,783 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:05:15,786 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:05:15,825 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:05:15,825 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:05:15,830 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:05:15,832 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:05:15,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:05:15,840 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:05:15,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:05:15,847 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:05:15,850 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:05:15,850 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:05:15,853 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:05:15,854 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:05:15,859 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:05:15,864 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:05:15,865 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:05:15,866 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:05:15,868 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:05:15,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:05:15,874 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:05:15,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:05:15,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:05:15,884 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:05:15,888 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:05:15,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:05:15,890 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:05:15,891 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:05:15,892 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:05:15,893 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:05:15,894 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:05:15,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:05:15,911 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:05:15,913 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:05:15,914 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:05:15,915 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:05:15,916 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:05:15,916 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:05:15,917 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:05:15,918 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:05:15,919 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:05:15,955 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:05:15,955 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:05:15,957 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:05:15,957 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:05:15,958 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:05:15,959 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:05:15,960 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:05:15,960 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:05:15,960 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:05:15,961 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:05:15,962 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:05:15,962 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:05:15,962 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:05:15,963 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:05:15,963 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:05:15,963 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:05:15,964 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:05:15,964 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:05:15,964 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:05:15,965 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:05:15,965 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:05:15,965 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:05:15,966 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:05:15,966 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:05:15,966 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:05:15,967 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:05:15,967 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:05:15,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:05:15,968 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:05:15,968 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:05:15,968 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:05:15,969 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:05:15,969 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:05:15,969 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_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad1bbae792ec9c8e2e546dc04f3672720af98ce14b9bd37d0d7647e79ce45565 [2022-11-20 12:05:16,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:05:16,410 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:05:16,414 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:05:16,415 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:05:16,416 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:05:16,418 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2022-11-20 12:05:19,566 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:05:19,878 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:05:19,878 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2022-11-20 12:05:19,901 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/data/ef549dfa3/da2228f91b6640929d43b31e9f3119bc/FLAG21a97f9a7 [2022-11-20 12:05:19,929 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c13b285-03a9-44d0-a4d6-1ed9bc056b42/bin/uautomizer-ug76WZFUDN/data/ef549dfa3/da2228f91b6640929d43b31e9f3119bc [2022-11-20 12:05:19,936 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:05:19,938 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:05:19,942 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:05:19,943 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:05:19,946 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:05:19,947 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:05:19" (1/1) ... [2022-11-20 12:05:19,948 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e6b3111 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:05:19, skipping insertion in model container [2022-11-20 12:05:19,949 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:05:19" (1/1) ... [2022-11-20 12:05:19,956 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:05:20,027 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:05:20,302 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:05:20,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c78ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:05:20, skipping insertion in model container [2022-11-20 12:05:20,303 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:05:20,304 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:05:20,306 INFO L158 Benchmark]: Toolchain (without parser) took 367.12ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 31.5MB in the beginning and 63.8MB in the end (delta: -32.3MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. [2022-11-20 12:05:20,307 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:05:20,311 INFO L158 Benchmark]: CACSL2BoogieTranslator took 361.37ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 31.2MB in the beginning and 63.8MB in the end (delta: -32.6MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. [2022-11-20 12:05:20,313 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 361.37ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 31.2MB in the beginning and 63.8MB in the end (delta: -32.6MB). Peak memory consumption was 6.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN