./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.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_22ee41a1-a064-43c0-97bd-ff1588c5f30c/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ee41a1-a064-43c0-97bd-ff1588c5f30c/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_22ee41a1-a064-43c0-97bd-ff1588c5f30c/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ee41a1-a064-43c0-97bd-ff1588c5f30c/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ee41a1-a064-43c0-97bd-ff1588c5f30c/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_22ee41a1-a064-43c0-97bd-ff1588c5f30c/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 3db5e6ee1090a5741e563a010c3676d5357df7fec89fabe5a888b2d307357a0e --- 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 16:38:29,124 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:38:29,127 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:38:29,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:38:29,161 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:38:29,163 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:38:29,168 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:38:29,170 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:38:29,172 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:38:29,174 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:38:29,175 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:38:29,176 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:38:29,177 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:38:29,178 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:38:29,179 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:38:29,181 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:38:29,182 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:38:29,183 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:38:29,185 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:38:29,187 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:38:29,189 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:38:29,195 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:38:29,197 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:38:29,198 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:38:29,202 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:38:29,203 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:38:29,203 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:38:29,204 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:38:29,205 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:38:29,206 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:38:29,206 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:38:29,207 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:38:29,208 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:38:29,218 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:38:29,219 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:38:29,220 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:38:29,220 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:38:29,221 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:38:29,221 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:38:29,222 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:38:29,223 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:38:29,226 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ee41a1-a064-43c0-97bd-ff1588c5f30c/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:38:29,269 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:38:29,269 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:38:29,270 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:38:29,270 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:38:29,271 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:38:29,271 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:38:29,272 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:38:29,272 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:38:29,272 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:38:29,272 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:38:29,278 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:38:29,278 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:38:29,278 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:38:29,278 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:38:29,279 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:38:29,279 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:38:29,279 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:38:29,279 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:38:29,280 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:38:29,280 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:38:29,280 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:38:29,280 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:38:29,281 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:38:29,281 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:38:29,282 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:38:29,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:38:29,282 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:38:29,282 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:38:29,283 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:38:29,283 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:38:29,283 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_22ee41a1-a064-43c0-97bd-ff1588c5f30c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ee41a1-a064-43c0-97bd-ff1588c5f30c/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3db5e6ee1090a5741e563a010c3676d5357df7fec89fabe5a888b2d307357a0e [2022-11-21 16:38:29,581 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:38:29,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:38:29,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:38:29,624 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:38:29,625 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:38:29,626 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ee41a1-a064-43c0-97bd-ff1588c5f30c/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.i [2022-11-21 16:38:32,788 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:38:33,213 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:38:33,214 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ee41a1-a064-43c0-97bd-ff1588c5f30c/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.i [2022-11-21 16:38:33,231 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ee41a1-a064-43c0-97bd-ff1588c5f30c/bin/uautomizer-vX5HgA9Q3a/data/09d2aaace/0549c0665a614767a8be3b5d05d3ea3e/FLAG5fe94706e [2022-11-21 16:38:33,248 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ee41a1-a064-43c0-97bd-ff1588c5f30c/bin/uautomizer-vX5HgA9Q3a/data/09d2aaace/0549c0665a614767a8be3b5d05d3ea3e [2022-11-21 16:38:33,251 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:38:33,252 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:38:33,254 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:38:33,254 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:38:33,268 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:38:33,269 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:38:33" (1/1) ... [2022-11-21 16:38:33,270 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@290d2f3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:33, skipping insertion in model container [2022-11-21 16:38:33,270 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:38:33" (1/1) ... [2022-11-21 16:38:33,278 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:38:33,373 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:38:33,735 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:38:33,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4967cd43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:33, skipping insertion in model container [2022-11-21 16:38:33,736 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:38:33,737 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:38:33,740 INFO L158 Benchmark]: Toolchain (without parser) took 486.14ms. Allocated memory is still 142.6MB. Free memory was 108.0MB in the beginning and 97.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:38:33,741 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 88.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:38:33,742 INFO L158 Benchmark]: CACSL2BoogieTranslator took 483.46ms. Allocated memory is still 142.6MB. Free memory was 108.0MB in the beginning and 97.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:38:33,743 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 88.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 483.46ms. Allocated memory is still 142.6MB. Free memory was 108.0MB in the beginning and 97.5MB in the end (delta: 10.5MB). 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_22ee41a1-a064-43c0-97bd-ff1588c5f30c/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ee41a1-a064-43c0-97bd-ff1588c5f30c/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_22ee41a1-a064-43c0-97bd-ff1588c5f30c/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ee41a1-a064-43c0-97bd-ff1588c5f30c/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ee41a1-a064-43c0-97bd-ff1588c5f30c/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_22ee41a1-a064-43c0-97bd-ff1588c5f30c/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 3db5e6ee1090a5741e563a010c3676d5357df7fec89fabe5a888b2d307357a0e --- 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 16:38:36,125 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:38:36,127 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:38:36,158 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:38:36,159 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:38:36,162 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:38:36,167 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:38:36,168 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:38:36,170 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:38:36,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:38:36,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:38:36,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:38:36,173 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:38:36,174 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:38:36,175 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:38:36,181 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:38:36,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:38:36,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:38:36,193 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:38:36,198 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:38:36,199 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:38:36,203 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:38:36,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:38:36,208 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:38:36,215 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:38:36,220 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:38:36,220 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:38:36,222 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:38:36,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:38:36,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:38:36,226 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:38:36,227 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:38:36,228 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:38:36,259 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:38:36,260 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:38:36,261 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:38:36,264 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:38:36,264 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:38:36,265 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:38:36,266 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:38:36,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:38:36,267 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ee41a1-a064-43c0-97bd-ff1588c5f30c/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 16:38:36,308 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:38:36,310 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:38:36,311 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:38:36,312 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:38:36,313 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:38:36,313 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:38:36,314 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:38:36,314 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:38:36,314 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:38:36,314 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:38:36,316 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:38:36,316 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:38:36,316 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:38:36,316 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:38:36,317 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:38:36,317 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:38:36,317 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:38:36,317 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:38:36,317 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:38:36,318 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:38:36,318 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:38:36,318 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:38:36,318 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:38:36,318 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:38:36,319 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:38:36,319 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:38:36,319 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:38:36,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:38:36,320 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:38:36,320 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:38:36,320 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:38:36,320 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:38:36,321 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:38:36,321 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_22ee41a1-a064-43c0-97bd-ff1588c5f30c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ee41a1-a064-43c0-97bd-ff1588c5f30c/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3db5e6ee1090a5741e563a010c3676d5357df7fec89fabe5a888b2d307357a0e [2022-11-21 16:38:36,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:38:36,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:38:36,755 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:38:36,756 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:38:36,756 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:38:36,758 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ee41a1-a064-43c0-97bd-ff1588c5f30c/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.i [2022-11-21 16:38:40,006 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:38:40,405 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:38:40,406 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ee41a1-a064-43c0-97bd-ff1588c5f30c/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.i [2022-11-21 16:38:40,444 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ee41a1-a064-43c0-97bd-ff1588c5f30c/bin/uautomizer-vX5HgA9Q3a/data/28b7d13e1/c72cc85e44c64ce7a7c516b94b90b33d/FLAG807a63dcd [2022-11-21 16:38:40,468 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22ee41a1-a064-43c0-97bd-ff1588c5f30c/bin/uautomizer-vX5HgA9Q3a/data/28b7d13e1/c72cc85e44c64ce7a7c516b94b90b33d [2022-11-21 16:38:40,472 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:38:40,473 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:38:40,476 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:38:40,476 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:38:40,480 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:38:40,481 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:38:40" (1/1) ... [2022-11-21 16:38:40,482 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55753a44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:40, skipping insertion in model container [2022-11-21 16:38:40,482 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:38:40" (1/1) ... [2022-11-21 16:38:40,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:38:40,599 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:38:40,976 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:38:40,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5638c8c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:40, skipping insertion in model container [2022-11-21 16:38:40,978 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:38:40,978 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:38:40,981 INFO L158 Benchmark]: Toolchain (without parser) took 506.04ms. Allocated memory is still 83.9MB. Free memory was 43.6MB in the beginning and 63.9MB in the end (delta: -20.3MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. [2022-11-21 16:38:40,982 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 83.9MB. Free memory was 62.1MB in the beginning and 61.9MB in the end (delta: 144.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:38:40,985 INFO L158 Benchmark]: CACSL2BoogieTranslator took 502.76ms. Allocated memory is still 83.9MB. Free memory was 43.3MB in the beginning and 64.3MB in the end (delta: -20.9MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. [2022-11-21 16:38:40,987 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 83.9MB. Free memory was 62.1MB in the beginning and 61.9MB in the end (delta: 144.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 502.76ms. Allocated memory is still 83.9MB. Free memory was 43.3MB in the beginning and 64.3MB in the end (delta: -20.9MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN