./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 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_b88f7a94-8981-4b24-a224-a8224cf2a9c4/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f7a94-8981-4b24-a224-a8224cf2a9c4/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_b88f7a94-8981-4b24-a224-a8224cf2a9c4/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f7a94-8981-4b24-a224-a8224cf2a9c4/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f7a94-8981-4b24-a224-a8224cf2a9c4/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_b88f7a94-8981-4b24-a224-a8224cf2a9c4/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 816e37c4bcf3aac0429d508c13e4e6eeab848e29c3869a32879e05a2b79a73a3 --- 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 17:24:26,191 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:24:26,194 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:24:26,230 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:24:26,231 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:24:26,232 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:24:26,234 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:24:26,235 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:24:26,237 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:24:26,238 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:24:26,239 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:24:26,241 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:24:26,241 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:24:26,242 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:24:26,244 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:24:26,245 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:24:26,246 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:24:26,247 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:24:26,249 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:24:26,251 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:24:26,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:24:26,256 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:24:26,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:24:26,258 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:24:26,262 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:24:26,272 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:24:26,272 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:24:26,273 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:24:26,275 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:24:26,276 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:24:26,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:24:26,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:24:26,281 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:24:26,282 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:24:26,284 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:24:26,285 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:24:26,285 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:24:26,286 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:24:26,286 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:24:26,287 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:24:26,289 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:24:26,290 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f7a94-8981-4b24-a224-a8224cf2a9c4/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 17:24:26,315 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:24:26,315 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:24:26,316 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:24:26,316 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:24:26,317 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:24:26,317 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:24:26,318 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:24:26,318 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:24:26,318 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:24:26,318 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:24:26,319 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:24:26,319 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:24:26,319 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:24:26,319 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:24:26,320 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:24:26,320 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:24:26,320 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:24:26,320 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:24:26,321 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:24:26,321 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:24:26,321 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:24:26,321 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:24:26,322 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:24:26,322 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:24:26,322 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:24:26,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:24:26,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:24:26,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:24:26,323 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:24:26,323 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:24:26,323 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_b88f7a94-8981-4b24-a224-a8224cf2a9c4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f7a94-8981-4b24-a224-a8224cf2a9c4/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 816e37c4bcf3aac0429d508c13e4e6eeab848e29c3869a32879e05a2b79a73a3 [2022-11-21 17:24:26,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:24:26,647 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:24:26,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:24:26,653 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:24:26,653 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:24:26,655 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f7a94-8981-4b24-a224-a8224cf2a9c4/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i [2022-11-21 17:24:29,602 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:24:30,016 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:24:30,023 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f7a94-8981-4b24-a224-a8224cf2a9c4/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i [2022-11-21 17:24:30,043 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f7a94-8981-4b24-a224-a8224cf2a9c4/bin/uautomizer-vX5HgA9Q3a/data/408366bd9/68b4e8297c46484bb7f9a44a4f8ab521/FLAG1620912e2 [2022-11-21 17:24:30,059 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f7a94-8981-4b24-a224-a8224cf2a9c4/bin/uautomizer-vX5HgA9Q3a/data/408366bd9/68b4e8297c46484bb7f9a44a4f8ab521 [2022-11-21 17:24:30,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:24:30,063 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:24:30,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:24:30,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:24:30,069 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:24:30,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:24:30" (1/1) ... [2022-11-21 17:24:30,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6634ad1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:30, skipping insertion in model container [2022-11-21 17:24:30,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:24:30" (1/1) ... [2022-11-21 17:24:30,079 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:24:30,137 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:24:30,362 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:24:30,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b900049 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:30, skipping insertion in model container [2022-11-21 17:24:30,364 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:24:30,365 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:24:30,367 INFO L158 Benchmark]: Toolchain (without parser) took 302.86ms. Allocated memory is still 192.9MB. Free memory was 156.6MB in the beginning and 146.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:24:30,368 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 146.8MB. Free memory is still 88.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:24:30,368 INFO L158 Benchmark]: CACSL2BoogieTranslator took 300.08ms. Allocated memory is still 192.9MB. Free memory was 156.0MB in the beginning and 146.1MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:24:30,370 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 146.8MB. Free memory is still 88.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 300.08ms. Allocated memory is still 192.9MB. Free memory was 156.0MB in the beginning and 146.1MB in the end (delta: 9.9MB). 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_b88f7a94-8981-4b24-a224-a8224cf2a9c4/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f7a94-8981-4b24-a224-a8224cf2a9c4/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_b88f7a94-8981-4b24-a224-a8224cf2a9c4/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f7a94-8981-4b24-a224-a8224cf2a9c4/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f7a94-8981-4b24-a224-a8224cf2a9c4/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_b88f7a94-8981-4b24-a224-a8224cf2a9c4/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 816e37c4bcf3aac0429d508c13e4e6eeab848e29c3869a32879e05a2b79a73a3 --- 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 17:24:32,787 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:24:32,789 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:24:32,846 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:24:32,847 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:24:32,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:24:32,849 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:24:32,852 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:24:32,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:24:32,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:24:32,856 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:24:32,858 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:24:32,858 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:24:32,859 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:24:32,861 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:24:32,862 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:24:32,863 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:24:32,864 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:24:32,866 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:24:32,868 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:24:32,870 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:24:32,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:24:32,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:24:32,877 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:24:32,881 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:24:32,881 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:24:32,882 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:24:32,883 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:24:32,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:24:32,885 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:24:32,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:24:32,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:24:32,890 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:24:32,893 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:24:32,898 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:24:32,898 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:24:32,899 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:24:32,899 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:24:32,899 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:24:32,901 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:24:32,901 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:24:32,902 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f7a94-8981-4b24-a224-a8224cf2a9c4/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 17:24:32,952 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:24:32,952 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:24:32,954 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:24:32,954 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:24:32,955 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:24:32,956 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:24:32,956 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:24:32,957 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:24:32,957 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:24:32,957 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:24:32,958 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:24:32,958 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:24:32,959 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:24:32,959 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:24:32,959 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:24:32,959 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:24:32,960 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:24:32,960 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:24:32,960 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:24:32,960 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:24:32,960 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:24:32,961 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:24:32,961 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:24:32,961 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:24:32,961 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:24:32,962 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:24:32,962 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:24:32,962 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:24:32,962 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:24:32,962 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:24:32,963 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:24:32,963 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:24:32,963 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:24:32,963 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_b88f7a94-8981-4b24-a224-a8224cf2a9c4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f7a94-8981-4b24-a224-a8224cf2a9c4/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 816e37c4bcf3aac0429d508c13e4e6eeab848e29c3869a32879e05a2b79a73a3 [2022-11-21 17:24:33,360 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:24:33,391 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:24:33,396 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:24:33,398 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:24:33,398 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:24:33,400 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f7a94-8981-4b24-a224-a8224cf2a9c4/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i [2022-11-21 17:24:36,527 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:24:36,892 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:24:36,899 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f7a94-8981-4b24-a224-a8224cf2a9c4/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i [2022-11-21 17:24:36,916 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f7a94-8981-4b24-a224-a8224cf2a9c4/bin/uautomizer-vX5HgA9Q3a/data/9c0b4b065/f85ca073815b4884a2c376b5e95d48dc/FLAGff6689926 [2022-11-21 17:24:36,930 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f7a94-8981-4b24-a224-a8224cf2a9c4/bin/uautomizer-vX5HgA9Q3a/data/9c0b4b065/f85ca073815b4884a2c376b5e95d48dc [2022-11-21 17:24:36,932 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:24:36,934 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:24:36,935 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:24:36,935 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:24:36,939 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:24:36,940 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:24:36" (1/1) ... [2022-11-21 17:24:36,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dca2c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:36, skipping insertion in model container [2022-11-21 17:24:36,941 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:24:36" (1/1) ... [2022-11-21 17:24:36,948 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:24:37,015 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:24:37,410 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:24:37,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62d77190 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:24:37, skipping insertion in model container [2022-11-21 17:24:37,412 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:24:37,412 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:24:37,415 INFO L158 Benchmark]: Toolchain (without parser) took 479.64ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 40.5MB in the beginning and 59.1MB in the end (delta: -18.5MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. [2022-11-21 17:24:37,416 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 65.0MB. Free memory is still 43.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:24:37,421 INFO L158 Benchmark]: CACSL2BoogieTranslator took 477.07ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 40.4MB in the beginning and 59.1MB in the end (delta: -18.7MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. [2022-11-21 17:24:37,423 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 65.0MB. Free memory is still 43.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 477.07ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 40.4MB in the beginning and 59.1MB in the end (delta: -18.7MB). Peak memory consumption was 11.4MB. 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