./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.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_e5b11fef-1492-4987-9379-dbe8caa3a295/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5b11fef-1492-4987-9379-dbe8caa3a295/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_e5b11fef-1492-4987-9379-dbe8caa3a295/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5b11fef-1492-4987-9379-dbe8caa3a295/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5b11fef-1492-4987-9379-dbe8caa3a295/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_e5b11fef-1492-4987-9379-dbe8caa3a295/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 241cbbc1863278905c5862751ae4b8363464962676a0cc42dc0ceaf22f2782d4 --- 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 11:17:34,116 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:17:34,119 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:17:34,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:17:34,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:17:34,145 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:17:34,147 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:17:34,149 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:17:34,152 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:17:34,159 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:17:34,161 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:17:34,165 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:17:34,166 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:17:34,169 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:17:34,171 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:17:34,174 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:17:34,176 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:17:34,178 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:17:34,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:17:34,189 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:17:34,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:17:34,194 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:17:34,197 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:17:34,198 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:17:34,211 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:17:34,212 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:17:34,212 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:17:34,215 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:17:34,215 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:17:34,217 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:17:34,218 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:17:34,219 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:17:34,222 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:17:34,224 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:17:34,227 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:17:34,227 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:17:34,228 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:17:34,229 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:17:34,229 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:17:34,231 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:17:34,232 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:17:34,234 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5b11fef-1492-4987-9379-dbe8caa3a295/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:17:34,279 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:17:34,279 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:17:34,280 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:17:34,280 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:17:34,281 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:17:34,282 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:17:34,282 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:17:34,283 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:17:34,283 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:17:34,283 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:17:34,285 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:17:34,285 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:17:34,285 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:17:34,286 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:17:34,286 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:17:34,286 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:17:34,287 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:17:34,287 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:17:34,287 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:17:34,288 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:17:34,288 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:17:34,288 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:17:34,288 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:17:34,289 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:17:34,290 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:17:34,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:17:34,290 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:17:34,290 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:17:34,291 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:17:34,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:17:34,291 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_e5b11fef-1492-4987-9379-dbe8caa3a295/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5b11fef-1492-4987-9379-dbe8caa3a295/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 241cbbc1863278905c5862751ae4b8363464962676a0cc42dc0ceaf22f2782d4 [2022-11-20 11:17:34,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:17:34,666 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:17:34,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:17:34,671 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:17:34,672 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:17:34,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5b11fef-1492-4987-9379-dbe8caa3a295/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i [2022-11-20 11:17:38,346 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:17:38,800 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:17:38,801 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5b11fef-1492-4987-9379-dbe8caa3a295/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i [2022-11-20 11:17:38,826 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5b11fef-1492-4987-9379-dbe8caa3a295/bin/uautomizer-ug76WZFUDN/data/169f2b199/403eeb3dc5ec40f6a80f98ba61582776/FLAG2449789d3 [2022-11-20 11:17:38,847 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5b11fef-1492-4987-9379-dbe8caa3a295/bin/uautomizer-ug76WZFUDN/data/169f2b199/403eeb3dc5ec40f6a80f98ba61582776 [2022-11-20 11:17:38,850 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:17:38,852 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:17:38,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:17:38,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:17:38,859 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:17:38,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:17:38" (1/1) ... [2022-11-20 11:17:38,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d6a7e1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:17:38, skipping insertion in model container [2022-11-20 11:17:38,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:17:38" (1/1) ... [2022-11-20 11:17:38,872 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:17:38,954 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:17:39,301 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:17:39,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c0ea3bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:17:39, skipping insertion in model container [2022-11-20 11:17:39,303 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:17:39,304 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:17:39,307 INFO L158 Benchmark]: Toolchain (without parser) took 453.38ms. Allocated memory is still 169.9MB. Free memory was 134.2MB in the beginning and 124.5MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:17:39,308 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 138.4MB. Free memory is still 82.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:17:39,309 INFO L158 Benchmark]: CACSL2BoogieTranslator took 449.98ms. Allocated memory is still 169.9MB. Free memory was 134.2MB in the beginning and 124.5MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:17:39,311 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 138.4MB. Free memory is still 82.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 449.98ms. Allocated memory is still 169.9MB. Free memory was 134.2MB in the beginning and 124.5MB in the end (delta: 9.8MB). 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_e5b11fef-1492-4987-9379-dbe8caa3a295/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5b11fef-1492-4987-9379-dbe8caa3a295/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_e5b11fef-1492-4987-9379-dbe8caa3a295/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5b11fef-1492-4987-9379-dbe8caa3a295/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5b11fef-1492-4987-9379-dbe8caa3a295/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_e5b11fef-1492-4987-9379-dbe8caa3a295/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 241cbbc1863278905c5862751ae4b8363464962676a0cc42dc0ceaf22f2782d4 --- 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 11:17:42,091 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:17:42,095 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:17:42,157 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:17:42,157 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:17:42,162 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:17:42,165 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:17:42,168 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:17:42,171 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:17:42,172 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:17:42,173 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:17:42,175 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:17:42,176 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:17:42,177 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:17:42,179 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:17:42,181 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:17:42,182 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:17:42,192 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:17:42,194 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:17:42,197 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:17:42,199 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:17:42,205 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:17:42,207 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:17:42,208 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:17:42,218 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:17:42,219 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:17:42,219 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:17:42,220 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:17:42,221 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:17:42,222 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:17:42,223 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:17:42,224 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:17:42,225 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:17:42,226 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:17:42,233 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:17:42,234 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:17:42,235 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:17:42,236 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:17:42,236 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:17:42,237 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:17:42,238 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:17:42,240 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5b11fef-1492-4987-9379-dbe8caa3a295/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:17:42,289 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:17:42,289 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:17:42,291 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:17:42,292 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:17:42,293 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:17:42,293 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:17:42,294 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:17:42,294 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:17:42,294 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:17:42,295 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:17:42,296 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:17:42,297 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:17:42,297 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:17:42,297 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:17:42,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:17:42,298 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:17:42,298 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:17:42,298 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:17:42,298 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:17:42,299 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:17:42,299 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:17:42,299 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:17:42,299 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:17:42,300 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:17:42,300 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:17:42,300 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:17:42,301 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:17:42,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:17:42,301 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:17:42,302 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:17:42,302 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:17:42,302 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:17:42,303 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:17:42,303 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_e5b11fef-1492-4987-9379-dbe8caa3a295/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5b11fef-1492-4987-9379-dbe8caa3a295/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 241cbbc1863278905c5862751ae4b8363464962676a0cc42dc0ceaf22f2782d4 [2022-11-20 11:17:42,852 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:17:42,886 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:17:42,890 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:17:42,891 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:17:42,892 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:17:42,894 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5b11fef-1492-4987-9379-dbe8caa3a295/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i [2022-11-20 11:17:46,907 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:17:47,299 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:17:47,300 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5b11fef-1492-4987-9379-dbe8caa3a295/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i [2022-11-20 11:17:47,320 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5b11fef-1492-4987-9379-dbe8caa3a295/bin/uautomizer-ug76WZFUDN/data/2522bfbe8/57f35f5a73534bbfa780e6d63b1bed05/FLAGf84cde9d5 [2022-11-20 11:17:47,352 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5b11fef-1492-4987-9379-dbe8caa3a295/bin/uautomizer-ug76WZFUDN/data/2522bfbe8/57f35f5a73534bbfa780e6d63b1bed05 [2022-11-20 11:17:47,355 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:17:47,357 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:17:47,361 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:17:47,361 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:17:47,366 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:17:47,368 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:17:47" (1/1) ... [2022-11-20 11:17:47,369 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@661d1622 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:17:47, skipping insertion in model container [2022-11-20 11:17:47,369 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:17:47" (1/1) ... [2022-11-20 11:17:47,378 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:17:47,486 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:17:47,844 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:17:47,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@20d97363 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:17:47, skipping insertion in model container [2022-11-20 11:17:47,845 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:17:47,846 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:17:47,849 INFO L158 Benchmark]: Toolchain (without parser) took 490.20ms. Allocated memory is still 67.1MB. Free memory was 33.9MB in the beginning and 44.4MB in the end (delta: -10.5MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. [2022-11-20 11:17:47,849 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 67.1MB. Free memory is still 45.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:17:47,852 INFO L158 Benchmark]: CACSL2BoogieTranslator took 485.44ms. Allocated memory is still 67.1MB. Free memory was 33.7MB in the beginning and 44.4MB in the end (delta: -10.7MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. [2022-11-20 11:17:47,854 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52ms. Allocated memory is still 67.1MB. Free memory is still 45.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 485.44ms. Allocated memory is still 67.1MB. Free memory was 33.7MB in the beginning and 44.4MB in the end (delta: -10.7MB). Peak memory consumption was 10.6MB. 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