./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.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_6ab6f32e-e7e9-48da-957d-f7c3e784f546/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/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_6ab6f32e-e7e9-48da-957d-f7c3e784f546/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/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_6ab6f32e-e7e9-48da-957d-f7c3e784f546/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 2f1036b64b29bd922a31935b87e7c90d1acbba8f8044f40e2525bb03d5de1e7f --- 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 14:00:12,787 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 14:00:12,789 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 14:00:12,807 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 14:00:12,808 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 14:00:12,809 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 14:00:12,810 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 14:00:12,811 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 14:00:12,813 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 14:00:12,814 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 14:00:12,815 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 14:00:12,816 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 14:00:12,816 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 14:00:12,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 14:00:12,818 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 14:00:12,820 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 14:00:12,820 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 14:00:12,821 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 14:00:12,823 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 14:00:12,825 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 14:00:12,826 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 14:00:12,831 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 14:00:12,832 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 14:00:12,832 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 14:00:12,836 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 14:00:12,836 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 14:00:12,837 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 14:00:12,837 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 14:00:12,838 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 14:00:12,839 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 14:00:12,839 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 14:00:12,840 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 14:00:12,841 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 14:00:12,841 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 14:00:12,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 14:00:12,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 14:00:12,855 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 14:00:12,855 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 14:00:12,856 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 14:00:12,857 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 14:00:12,857 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 14:00:12,859 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 14:00:12,894 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 14:00:12,894 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 14:00:12,895 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 14:00:12,895 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 14:00:12,895 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 14:00:12,896 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 14:00:12,896 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 14:00:12,896 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 14:00:12,897 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 14:00:12,897 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 14:00:12,897 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 14:00:12,897 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 14:00:12,897 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 14:00:12,897 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 14:00:12,898 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 14:00:12,898 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 14:00:12,898 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 14:00:12,898 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 14:00:12,898 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 14:00:12,898 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 14:00:12,899 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 14:00:12,899 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 14:00:12,904 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 14:00:12,905 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 14:00:12,905 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 14:00:12,905 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 14:00:12,905 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 14:00:12,905 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 14:00:12,906 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 14:00:12,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 14:00:12,907 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_6ab6f32e-e7e9-48da-957d-f7c3e784f546/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f1036b64b29bd922a31935b87e7c90d1acbba8f8044f40e2525bb03d5de1e7f [2022-11-21 14:00:13,236 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 14:00:13,262 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 14:00:13,265 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 14:00:13,266 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 14:00:13,271 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 14:00:13,273 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i [2022-11-21 14:00:16,211 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 14:00:16,581 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 14:00:16,582 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i [2022-11-21 14:00:16,621 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/bin/uautomizer-vX5HgA9Q3a/data/833500c69/b43ad219e23a4c588675c9e6f7b4ddb8/FLAGd5e539805 [2022-11-21 14:00:16,639 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/bin/uautomizer-vX5HgA9Q3a/data/833500c69/b43ad219e23a4c588675c9e6f7b4ddb8 [2022-11-21 14:00:16,644 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 14:00:16,646 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 14:00:16,649 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 14:00:16,649 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 14:00:16,653 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 14:00:16,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 02:00:16" (1/1) ... [2022-11-21 14:00:16,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4acb6f04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:00:16, skipping insertion in model container [2022-11-21 14:00:16,655 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 02:00:16" (1/1) ... [2022-11-21 14:00:16,662 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 14:00:16,730 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 14:00:16,967 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 14:00:16,968 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f345a7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:00:16, skipping insertion in model container [2022-11-21 14:00:16,968 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 14:00:16,969 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 14:00:16,970 INFO L158 Benchmark]: Toolchain (without parser) took 323.34ms. Allocated memory is still 180.4MB. Free memory was 139.7MB in the beginning and 130.4MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 14:00:16,971 INFO L158 Benchmark]: CDTParser took 0.85ms. Allocated memory is still 180.4MB. Free memory was 150.1MB in the beginning and 149.9MB in the end (delta: 160.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 14:00:16,972 INFO L158 Benchmark]: CACSL2BoogieTranslator took 319.25ms. Allocated memory is still 180.4MB. Free memory was 139.7MB in the beginning and 130.4MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 14:00:16,973 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.85ms. Allocated memory is still 180.4MB. Free memory was 150.1MB in the beginning and 149.9MB in the end (delta: 160.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 319.25ms. Allocated memory is still 180.4MB. Free memory was 139.7MB in the beginning and 130.4MB in the end (delta: 9.2MB). 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/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_6ab6f32e-e7e9-48da-957d-f7c3e784f546/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/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_6ab6f32e-e7e9-48da-957d-f7c3e784f546/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 2f1036b64b29bd922a31935b87e7c90d1acbba8f8044f40e2525bb03d5de1e7f --- 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 14:00:19,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 14:00:19,213 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 14:00:19,239 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 14:00:19,242 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 14:00:19,246 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 14:00:19,251 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 14:00:19,255 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 14:00:19,257 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 14:00:19,263 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 14:00:19,264 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 14:00:19,265 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 14:00:19,268 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 14:00:19,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 14:00:19,271 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 14:00:19,272 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 14:00:19,273 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 14:00:19,274 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 14:00:19,275 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 14:00:19,277 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 14:00:19,278 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 14:00:19,279 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 14:00:19,280 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 14:00:19,281 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 14:00:19,284 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 14:00:19,285 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 14:00:19,285 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 14:00:19,286 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 14:00:19,286 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 14:00:19,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 14:00:19,287 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 14:00:19,288 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 14:00:19,289 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 14:00:19,301 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 14:00:19,302 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 14:00:19,303 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 14:00:19,304 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 14:00:19,304 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 14:00:19,304 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 14:00:19,305 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 14:00:19,306 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 14:00:19,311 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 14:00:19,336 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 14:00:19,336 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 14:00:19,336 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 14:00:19,336 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 14:00:19,337 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 14:00:19,337 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 14:00:19,338 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 14:00:19,338 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 14:00:19,338 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 14:00:19,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 14:00:19,339 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 14:00:19,339 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 14:00:19,339 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 14:00:19,339 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 14:00:19,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 14:00:19,340 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 14:00:19,340 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 14:00:19,340 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 14:00:19,340 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 14:00:19,341 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 14:00:19,341 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 14:00:19,341 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 14:00:19,341 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 14:00:19,341 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 14:00:19,342 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 14:00:19,342 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 14:00:19,342 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 14:00:19,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 14:00:19,342 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 14:00:19,343 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 14:00:19,343 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 14:00:19,343 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 14:00:19,343 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 14:00:19,343 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_6ab6f32e-e7e9-48da-957d-f7c3e784f546/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f1036b64b29bd922a31935b87e7c90d1acbba8f8044f40e2525bb03d5de1e7f [2022-11-21 14:00:19,713 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 14:00:19,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 14:00:19,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 14:00:19,749 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 14:00:19,749 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 14:00:19,751 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i [2022-11-21 14:00:22,752 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 14:00:23,061 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 14:00:23,062 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-2.i [2022-11-21 14:00:23,077 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/bin/uautomizer-vX5HgA9Q3a/data/b1bae5ed0/9a67f338fdd04cbca876aa3b5377dad3/FLAGc31827ba7 [2022-11-21 14:00:23,093 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ab6f32e-e7e9-48da-957d-f7c3e784f546/bin/uautomizer-vX5HgA9Q3a/data/b1bae5ed0/9a67f338fdd04cbca876aa3b5377dad3 [2022-11-21 14:00:23,096 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 14:00:23,097 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 14:00:23,098 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 14:00:23,098 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 14:00:23,101 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 14:00:23,102 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 02:00:23" (1/1) ... [2022-11-21 14:00:23,103 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fbf81d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:00:23, skipping insertion in model container [2022-11-21 14:00:23,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 02:00:23" (1/1) ... [2022-11-21 14:00:23,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 14:00:23,169 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 14:00:23,360 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 14:00:23,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e03e5e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:00:23, skipping insertion in model container [2022-11-21 14:00:23,361 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 14:00:23,361 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 14:00:23,363 INFO L158 Benchmark]: Toolchain (without parser) took 265.50ms. Allocated memory is still 88.1MB. Free memory was 63.8MB in the beginning and 54.2MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 14:00:23,364 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 60.8MB. Free memory is still 39.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 14:00:23,364 INFO L158 Benchmark]: CACSL2BoogieTranslator took 263.68ms. Allocated memory is still 88.1MB. Free memory was 63.6MB in the beginning and 54.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 14:00:23,366 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 60.8MB. Free memory is still 39.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 263.68ms. Allocated memory is still 88.1MB. Free memory was 63.6MB in the beginning and 54.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN