./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/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_7065d03e-28b6-4466-b9a9-0a080a72c33f/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/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_7065d03e-28b6-4466-b9a9-0a080a72c33f/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 f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 --- 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 11:54:20,110 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:54:20,113 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:54:20,152 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:54:20,153 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:54:20,157 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:54:20,159 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:54:20,162 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:54:20,164 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:54:20,167 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:54:20,168 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:54:20,168 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:54:20,169 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:54:20,170 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:54:20,171 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:54:20,172 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:54:20,176 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:54:20,177 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:54:20,179 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:54:20,181 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:54:20,182 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:54:20,184 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:54:20,185 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:54:20,186 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:54:20,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:54:20,189 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:54:20,190 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:54:20,191 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:54:20,191 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:54:20,192 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:54:20,192 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:54:20,193 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:54:20,194 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:54:20,195 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:54:20,196 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:54:20,196 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:54:20,197 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:54:20,197 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:54:20,197 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:54:20,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:54:20,199 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:54:20,203 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:54:20,236 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:54:20,236 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:54:20,236 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:54:20,237 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:54:20,237 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:54:20,238 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:54:20,238 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:54:20,238 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:54:20,239 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:54:20,239 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:54:20,239 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:54:20,240 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:54:20,240 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:54:20,240 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:54:20,240 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:54:20,240 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:54:20,241 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:54:20,241 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:54:20,241 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:54:20,241 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:54:20,242 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:54:20,242 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:54:20,242 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:54:20,244 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:54:20,245 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:54:20,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:54:20,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:54:20,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:54:20,246 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:54:20,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:54:20,247 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_7065d03e-28b6-4466-b9a9-0a080a72c33f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 [2022-11-20 11:54:20,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:54:20,568 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:54:20,571 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:54:20,573 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:54:20,574 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:54:20,575 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-11-20 11:54:23,654 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:54:23,954 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:54:23,954 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-11-20 11:54:23,968 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/bin/uautomizer-ug76WZFUDN/data/2ba6dc0bb/0b0966d27c8841acaf7575216269a19f/FLAG0e0f95e55 [2022-11-20 11:54:23,982 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/bin/uautomizer-ug76WZFUDN/data/2ba6dc0bb/0b0966d27c8841acaf7575216269a19f [2022-11-20 11:54:23,985 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:54:23,987 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:54:23,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:54:23,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:54:23,992 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:54:23,993 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:54:23" (1/1) ... [2022-11-20 11:54:23,994 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a610c58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:54:23, skipping insertion in model container [2022-11-20 11:54:23,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:54:23" (1/1) ... [2022-11-20 11:54:24,002 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:54:24,054 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:54:24,283 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:54:24,284 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6fb33997 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:54:24, skipping insertion in model container [2022-11-20 11:54:24,284 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:54:24,285 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:54:24,287 INFO L158 Benchmark]: Toolchain (without parser) took 299.53ms. Allocated memory is still 190.8MB. Free memory was 147.6MB in the beginning and 137.9MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:54:24,288 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 132.1MB. Free memory was 74.2MB in the beginning and 74.1MB in the end (delta: 142.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:54:24,289 INFO L158 Benchmark]: CACSL2BoogieTranslator took 296.98ms. Allocated memory is still 190.8MB. Free memory was 147.6MB in the beginning and 138.3MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:54:24,291 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 132.1MB. Free memory was 74.2MB in the beginning and 74.1MB in the end (delta: 142.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 296.98ms. Allocated memory is still 190.8MB. Free memory was 147.6MB in the beginning and 138.3MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/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_7065d03e-28b6-4466-b9a9-0a080a72c33f/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/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_7065d03e-28b6-4466-b9a9-0a080a72c33f/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 f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 --- 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 11:54:26,548 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:54:26,551 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:54:26,602 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:54:26,603 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:54:26,607 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:54:26,612 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:54:26,615 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:54:26,618 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:54:26,623 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:54:26,625 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:54:26,627 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:54:26,628 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:54:26,630 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:54:26,632 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:54:26,638 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:54:26,639 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:54:26,640 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:54:26,642 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:54:26,647 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:54:26,649 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:54:26,652 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:54:26,653 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:54:26,654 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:54:26,664 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:54:26,665 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:54:26,665 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:54:26,667 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:54:26,668 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:54:26,669 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:54:26,669 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:54:26,671 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:54:26,673 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:54:26,674 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:54:26,675 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:54:26,675 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:54:26,676 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:54:26,677 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:54:26,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:54:26,678 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:54:26,679 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:54:26,684 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:54:26,726 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:54:26,727 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:54:26,728 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:54:26,729 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:54:26,730 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:54:26,730 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:54:26,730 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:54:26,731 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:54:26,731 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:54:26,731 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:54:26,732 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:54:26,732 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:54:26,733 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:54:26,733 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:54:26,733 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:54:26,733 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:54:26,734 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:54:26,734 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:54:26,734 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:54:26,734 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:54:26,734 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:54:26,735 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:54:26,735 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:54:26,735 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:54:26,735 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:54:26,735 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:54:26,736 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:54:26,736 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:54:26,736 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:54:26,736 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:54:26,737 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:54:26,737 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:54:26,737 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:54:26,737 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_7065d03e-28b6-4466-b9a9-0a080a72c33f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 [2022-11-20 11:54:27,158 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:54:27,178 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:54:27,181 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:54:27,182 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:54:27,183 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:54:27,184 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-11-20 11:54:30,191 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:54:30,566 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:54:30,567 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-11-20 11:54:30,581 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/bin/uautomizer-ug76WZFUDN/data/ae76c0210/ddcba3dd9dd9449a9e716a356dde664f/FLAG046874a39 [2022-11-20 11:54:30,596 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7065d03e-28b6-4466-b9a9-0a080a72c33f/bin/uautomizer-ug76WZFUDN/data/ae76c0210/ddcba3dd9dd9449a9e716a356dde664f [2022-11-20 11:54:30,601 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:54:30,602 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:54:30,603 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:54:30,603 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:54:30,607 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:54:30,608 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:54:30" (1/1) ... [2022-11-20 11:54:30,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@361ea83f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:54:30, skipping insertion in model container [2022-11-20 11:54:30,609 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:54:30" (1/1) ... [2022-11-20 11:54:30,616 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:54:30,666 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:54:30,872 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:54:30,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@168c2f5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:54:30, skipping insertion in model container [2022-11-20 11:54:30,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:54:30,874 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:54:30,876 INFO L158 Benchmark]: Toolchain (without parser) took 272.76ms. Allocated memory is still 75.5MB. Free memory was 49.9MB in the beginning and 40.4MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:54:30,876 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 75.5MB. Free memory is still 52.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:54:30,878 INFO L158 Benchmark]: CACSL2BoogieTranslator took 270.75ms. Allocated memory is still 75.5MB. Free memory was 49.7MB in the beginning and 40.4MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:54:30,880 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 75.5MB. Free memory is still 52.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 270.75ms. Allocated memory is still 75.5MB. Free memory was 49.7MB in the beginning and 40.4MB in the end (delta: 9.2MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN