./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.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_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/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_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/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_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/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 94599b38b669e42115f92cee257d9ed4ed5d4777dca7d2ee690bacb4e0d226f0 --- 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 12:46:11,004 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:46:11,007 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:46:11,062 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:46:11,062 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:46:11,064 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:46:11,065 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:46:11,067 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:46:11,070 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:46:11,071 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:46:11,077 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:46:11,081 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:46:11,081 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:46:11,089 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:46:11,092 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:46:11,094 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:46:11,096 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:46:11,099 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:46:11,104 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:46:11,117 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:46:11,118 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:46:11,121 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:46:11,124 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:46:11,126 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:46:11,136 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:46:11,138 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:46:11,138 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:46:11,140 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:46:11,141 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:46:11,143 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:46:11,144 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:46:11,145 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:46:11,147 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:46:11,148 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:46:11,150 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:46:11,150 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:46:11,151 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:46:11,152 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:46:11,152 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:46:11,153 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:46:11,154 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:46:11,155 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:46:11,205 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:46:11,206 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:46:11,207 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:46:11,207 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:46:11,209 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:46:11,210 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:46:11,211 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:46:11,211 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:46:11,211 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:46:11,212 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:46:11,213 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:46:11,214 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:46:11,214 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:46:11,214 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:46:11,214 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:46:11,215 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:46:11,215 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:46:11,215 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:46:11,215 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:46:11,216 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:46:11,216 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:46:11,216 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:46:11,217 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:46:11,217 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:46:11,217 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:46:11,217 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:46:11,218 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:46:11,218 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:46:11,219 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:46:11,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:46:11,220 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_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94599b38b669e42115f92cee257d9ed4ed5d4777dca7d2ee690bacb4e0d226f0 [2022-11-20 12:46:11,595 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:46:11,637 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:46:11,641 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:46:11,643 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:46:11,644 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:46:11,646 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2022-11-20 12:46:14,788 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:46:15,199 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:46:15,200 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2022-11-20 12:46:15,230 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/bin/uautomizer-ug76WZFUDN/data/6d7573cb3/87cbcd4c178d4f6eba804019f116028d/FLAG90305f135 [2022-11-20 12:46:15,254 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/bin/uautomizer-ug76WZFUDN/data/6d7573cb3/87cbcd4c178d4f6eba804019f116028d [2022-11-20 12:46:15,258 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:46:15,260 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:46:15,264 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:46:15,264 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:46:15,269 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:46:15,270 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:46:15" (1/1) ... [2022-11-20 12:46:15,271 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4af87a4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:46:15, skipping insertion in model container [2022-11-20 12:46:15,271 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:46:15" (1/1) ... [2022-11-20 12:46:15,280 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:46:15,364 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:46:15,585 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:46:15,586 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e5a01dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:46:15, skipping insertion in model container [2022-11-20 12:46:15,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:46:15,587 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:46:15,589 INFO L158 Benchmark]: Toolchain (without parser) took 327.75ms. Allocated memory is still 165.7MB. Free memory was 118.9MB in the beginning and 109.1MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:46:15,589 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 134.2MB. Free memory is still 76.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:46:15,590 INFO L158 Benchmark]: CACSL2BoogieTranslator took 322.82ms. Allocated memory is still 165.7MB. Free memory was 118.6MB in the beginning and 109.1MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:46:15,592 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 134.2MB. Free memory is still 76.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 322.82ms. Allocated memory is still 165.7MB. Free memory was 118.6MB in the beginning and 109.1MB in the end (delta: 9.5MB). 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_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/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_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/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_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/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 94599b38b669e42115f92cee257d9ed4ed5d4777dca7d2ee690bacb4e0d226f0 --- 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 12:46:18,191 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:46:18,194 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:46:18,236 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:46:18,236 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:46:18,238 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:46:18,239 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:46:18,241 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:46:18,243 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:46:18,244 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:46:18,245 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:46:18,246 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:46:18,246 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:46:18,247 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:46:18,249 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:46:18,250 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:46:18,251 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:46:18,252 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:46:18,254 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:46:18,260 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:46:18,262 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:46:18,267 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:46:18,271 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:46:18,272 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:46:18,278 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:46:18,285 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:46:18,286 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:46:18,287 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:46:18,287 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:46:18,289 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:46:18,289 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:46:18,290 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:46:18,312 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:46:18,313 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:46:18,314 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:46:18,314 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:46:18,315 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:46:18,315 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:46:18,316 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:46:18,317 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:46:18,318 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:46:18,323 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:46:18,368 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:46:18,368 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:46:18,370 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:46:18,370 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:46:18,371 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:46:18,371 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:46:18,372 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:46:18,372 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:46:18,373 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:46:18,373 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:46:18,374 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:46:18,374 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:46:18,375 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:46:18,375 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:46:18,375 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:46:18,375 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:46:18,375 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:46:18,376 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:46:18,376 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:46:18,376 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:46:18,376 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:46:18,376 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:46:18,376 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:46:18,377 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:46:18,377 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:46:18,377 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:46:18,377 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:46:18,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:46:18,378 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:46:18,378 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:46:18,378 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:46:18,378 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:46:18,379 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:46:18,379 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_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94599b38b669e42115f92cee257d9ed4ed5d4777dca7d2ee690bacb4e0d226f0 [2022-11-20 12:46:18,836 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:46:18,859 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:46:18,862 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:46:18,864 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:46:18,864 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:46:18,866 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2022-11-20 12:46:21,869 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:46:22,271 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:46:22,272 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2022-11-20 12:46:22,286 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/bin/uautomizer-ug76WZFUDN/data/94dfe4710/ae6d78ebed314deba12c1d9acd1d1cb0/FLAGa13af1031 [2022-11-20 12:46:22,306 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c410112-87d9-41dd-9e6f-bbd2dde5a9c6/bin/uautomizer-ug76WZFUDN/data/94dfe4710/ae6d78ebed314deba12c1d9acd1d1cb0 [2022-11-20 12:46:22,309 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:46:22,310 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:46:22,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:46:22,312 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:46:22,316 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:46:22,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:46:22" (1/1) ... [2022-11-20 12:46:22,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48d0a284 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:46:22, skipping insertion in model container [2022-11-20 12:46:22,319 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:46:22" (1/1) ... [2022-11-20 12:46:22,327 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:46:22,385 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:46:22,707 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:46:22,708 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45e555e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:46:22, skipping insertion in model container [2022-11-20 12:46:22,709 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:46:22,709 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:46:22,711 INFO L158 Benchmark]: Toolchain (without parser) took 400.05ms. Allocated memory is still 90.2MB. Free memory was 65.3MB in the beginning and 55.5MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:46:22,712 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 90.2MB. Free memory is still 67.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:46:22,714 INFO L158 Benchmark]: CACSL2BoogieTranslator took 397.33ms. Allocated memory is still 90.2MB. Free memory was 65.1MB in the beginning and 55.5MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:46:22,716 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 90.2MB. Free memory is still 67.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 397.33ms. Allocated memory is still 90.2MB. Free memory was 65.1MB in the beginning and 55.5MB in the end (delta: 9.6MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN