./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 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_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a --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 b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 --- 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-b5237d8 [2022-11-21 16:34:42,119 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:34:42,121 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:34:42,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:34:42,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:34:42,145 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:34:42,146 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:34:42,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:34:42,150 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:34:42,151 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:34:42,152 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:34:42,153 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:34:42,153 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:34:42,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:34:42,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:34:42,156 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:34:42,157 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:34:42,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:34:42,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:34:42,161 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:34:42,163 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:34:42,167 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:34:42,168 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:34:42,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:34:42,172 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:34:42,173 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:34:42,173 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:34:42,174 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:34:42,174 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:34:42,175 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:34:42,176 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:34:42,176 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:34:42,177 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:34:42,178 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:34:42,179 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:34:42,179 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:34:42,180 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:34:42,180 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:34:42,181 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:34:42,182 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:34:42,182 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:34:42,184 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:34:42,219 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:34:42,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:34:42,220 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:34:42,220 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:34:42,220 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:34:42,221 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:34:42,221 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:34:42,221 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:34:42,222 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:34:42,222 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:34:42,222 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:34:42,222 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:34:42,227 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:34:42,227 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:34:42,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:34:42,227 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:34:42,228 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:34:42,228 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:34:42,228 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:34:42,228 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:34:42,228 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:34:42,229 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:34:42,229 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:34:42,229 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:34:42,230 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:34:42,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:34:42,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:34:42,230 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:34:42,232 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:34:42,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:34:42,232 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_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 [2022-11-21 16:34:42,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:34:42,506 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:34:42,509 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:34:42,510 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:34:42,511 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:34:42,512 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2022-11-21 16:34:45,503 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:34:45,856 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:34:45,856 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2022-11-21 16:34:45,874 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/data/201fb4bba/ca4fe5cb149041638315155464984dd6/FLAG2828fc88d [2022-11-21 16:34:45,891 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/data/201fb4bba/ca4fe5cb149041638315155464984dd6 [2022-11-21 16:34:45,894 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:34:45,896 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:34:45,897 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:34:45,897 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:34:45,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:34:45,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:34:45" (1/1) ... [2022-11-21 16:34:45,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ab622aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:45, skipping insertion in model container [2022-11-21 16:34:45,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:34:45" (1/1) ... [2022-11-21 16:34:45,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:34:46,002 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:34:46,227 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:34:46,227 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@484d7b88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:46, skipping insertion in model container [2022-11-21 16:34:46,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:34:46,228 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:34:46,230 INFO L158 Benchmark]: Toolchain (without parser) took 333.30ms. Allocated memory is still 199.2MB. Free memory was 157.2MB in the beginning and 147.3MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:34:46,230 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 146.8MB. Free memory is still 90.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:34:46,231 INFO L158 Benchmark]: CACSL2BoogieTranslator took 330.85ms. Allocated memory is still 199.2MB. Free memory was 157.2MB in the beginning and 147.3MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:34:46,232 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 146.8MB. Free memory is still 90.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 330.85ms. Allocated memory is still 199.2MB. Free memory was 157.2MB in the beginning and 147.3MB in the end (delta: 9.9MB). 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_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a --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 b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 --- 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-b5237d8 [2022-11-21 16:34:48,477 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:34:48,480 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:34:48,520 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:34:48,521 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:34:48,524 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:34:48,527 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:34:48,530 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:34:48,532 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:34:48,538 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:34:48,539 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:34:48,545 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:34:48,545 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:34:48,547 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:34:48,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:34:48,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:34:48,550 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:34:48,550 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:34:48,552 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:34:48,554 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:34:48,559 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:34:48,562 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:34:48,564 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:34:48,565 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:34:48,578 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:34:48,579 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:34:48,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:34:48,581 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:34:48,582 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:34:48,583 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:34:48,583 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:34:48,584 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:34:48,586 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:34:48,596 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:34:48,597 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:34:48,597 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:34:48,598 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:34:48,599 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:34:48,599 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:34:48,600 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:34:48,601 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:34:48,602 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 16:34:48,643 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:34:48,643 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:34:48,645 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:34:48,645 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:34:48,646 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:34:48,646 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:34:48,647 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:34:48,647 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:34:48,647 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:34:48,648 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:34:48,649 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:34:48,649 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:34:48,649 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:34:48,649 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:34:48,650 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:34:48,650 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:34:48,650 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:34:48,650 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:34:48,650 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:34:48,651 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:34:48,651 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:34:48,651 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:34:48,651 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:34:48,651 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:34:48,652 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:34:48,652 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:34:48,652 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:34:48,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:34:48,653 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:34:48,653 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:34:48,653 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:34:48,653 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:34:48,654 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:34:48,654 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_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9bf0bad0cbe69b5d3c479fc9571d5ea3a755c149f856a4942bf9e49854dfec3 [2022-11-21 16:34:49,040 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:34:49,073 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:34:49,076 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:34:49,078 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:34:49,078 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:34:49,080 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2022-11-21 16:34:52,107 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:34:52,442 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:34:52,446 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2022-11-21 16:34:52,467 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/data/771fb6b36/6c90414095a44189af6a24b1ac3dc43b/FLAGbc5aad81d [2022-11-21 16:34:52,487 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6472c88b-0b90-4527-8d87-2b9f706bb8ad/bin/uautomizer-vX5HgA9Q3a/data/771fb6b36/6c90414095a44189af6a24b1ac3dc43b [2022-11-21 16:34:52,489 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:34:52,490 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:34:52,492 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:34:52,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:34:52,496 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:34:52,496 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:34:52" (1/1) ... [2022-11-21 16:34:52,497 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@90cef83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:52, skipping insertion in model container [2022-11-21 16:34:52,498 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:34:52" (1/1) ... [2022-11-21 16:34:52,505 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:34:52,578 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:34:52,775 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:34:52,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@14ea878e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:52, skipping insertion in model container [2022-11-21 16:34:52,777 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:34:52,778 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:34:52,780 INFO L158 Benchmark]: Toolchain (without parser) took 288.66ms. Allocated memory is still 81.8MB. Free memory was 40.6MB in the beginning and 59.8MB in the end (delta: -19.2MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. [2022-11-21 16:34:52,780 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 81.8MB. Free memory is still 60.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:34:52,783 INFO L158 Benchmark]: CACSL2BoogieTranslator took 286.02ms. Allocated memory is still 81.8MB. Free memory was 40.5MB in the beginning and 59.8MB in the end (delta: -19.3MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. [2022-11-21 16:34:52,785 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 81.8MB. Free memory is still 60.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 286.02ms. Allocated memory is still 81.8MB. Free memory was 40.5MB in the beginning and 59.8MB in the end (delta: -19.3MB). Peak memory consumption was 12.8MB. 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