./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cb182062e759f3e947e2f86847df2222bda90081d4cc013a50b9baa2d9844063 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:30:11,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:30:11,843 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:30:11,896 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:30:11,904 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:30:11,905 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:30:11,907 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:30:11,910 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:30:11,913 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:30:11,918 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:30:11,920 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:30:11,922 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:30:11,925 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:30:11,929 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:30:11,930 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:30:11,933 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:30:11,935 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:30:11,942 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:30:11,944 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:30:11,958 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:30:11,960 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:30:11,967 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:30:11,969 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:30:11,972 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:30:11,976 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:30:11,984 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:30:11,985 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:30:11,986 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:30:11,988 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:30:11,989 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:30:11,992 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:30:11,993 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:30:11,995 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:30:11,997 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:30:11,999 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:30:12,000 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:30:12,001 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:30:12,001 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:30:12,001 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:30:12,003 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:30:12,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:30:12,007 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:30:12,053 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:30:12,056 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:30:12,057 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:30:12,058 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:30:12,059 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:30:12,059 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:30:12,059 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:30:12,060 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:30:12,060 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:30:12,060 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:30:12,060 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:30:12,060 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:30:12,061 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:30:12,061 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:30:12,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:30:12,061 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:30:12,062 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:30:12,062 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:30:12,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:30:12,062 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:30:12,062 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:30:12,063 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:30:12,063 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:30:12,063 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:30:12,063 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:30:12,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:30:12,064 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:30:12,064 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:30:12,064 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:30:12,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:30:12,065 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_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb182062e759f3e947e2f86847df2222bda90081d4cc013a50b9baa2d9844063 [2022-11-20 11:30:12,404 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:30:12,431 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:30:12,434 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:30:12,436 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:30:12,436 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:30:12,438 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2022-11-20 11:30:16,091 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:30:16,550 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:30:16,551 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2022-11-20 11:30:16,570 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/data/121ee2b10/1dfbb12a1a93412eb2083201c345c1a6/FLAG1659b8e52 [2022-11-20 11:30:16,589 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/data/121ee2b10/1dfbb12a1a93412eb2083201c345c1a6 [2022-11-20 11:30:16,592 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:30:16,594 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:30:16,596 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:30:16,596 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:30:16,603 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:30:16,603 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:30:16" (1/1) ... [2022-11-20 11:30:16,604 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7768f140 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:30:16, skipping insertion in model container [2022-11-20 11:30:16,605 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:30:16" (1/1) ... [2022-11-20 11:30:16,615 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:30:16,702 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:30:17,025 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:30:17,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ed365fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:30:17, skipping insertion in model container [2022-11-20 11:30:17,026 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:30:17,027 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:30:17,029 INFO L158 Benchmark]: Toolchain (without parser) took 433.65ms. Allocated memory is still 176.2MB. Free memory was 141.3MB in the beginning and 146.3MB in the end (delta: -5.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:30:17,030 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 130.0MB. Free memory is still 101.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:30:17,030 INFO L158 Benchmark]: CACSL2BoogieTranslator took 430.40ms. Allocated memory is still 176.2MB. Free memory was 141.3MB in the beginning and 146.3MB in the end (delta: -5.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:30:17,032 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 130.0MB. Free memory is still 101.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 430.40ms. Allocated memory is still 176.2MB. Free memory was 141.3MB in the beginning and 146.3MB in the end (delta: -5.0MB). 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_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cb182062e759f3e947e2f86847df2222bda90081d4cc013a50b9baa2d9844063 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:30:19,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:30:19,954 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:30:19,998 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:30:19,999 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:30:20,000 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:30:20,010 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:30:20,015 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:30:20,018 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:30:20,025 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:30:20,027 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:30:20,031 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:30:20,031 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:30:20,034 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:30:20,039 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:30:20,045 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:30:20,047 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:30:20,048 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:30:20,050 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:30:20,052 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:30:20,054 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:30:20,060 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:30:20,061 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:30:20,062 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:30:20,078 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:30:20,079 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:30:20,079 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:30:20,080 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:30:20,081 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:30:20,082 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:30:20,082 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:30:20,084 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:30:20,085 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:30:20,099 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:30:20,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:30:20,107 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:30:20,108 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:30:20,109 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:30:20,109 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:30:20,110 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:30:20,112 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:30:20,113 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:30:20,142 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:30:20,142 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:30:20,143 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:30:20,143 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:30:20,144 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:30:20,145 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:30:20,146 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:30:20,146 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:30:20,146 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:30:20,147 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:30:20,147 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:30:20,148 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:30:20,148 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:30:20,148 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:30:20,149 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:30:20,149 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:30:20,150 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:30:20,150 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:30:20,150 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:30:20,151 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:30:20,151 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:30:20,152 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:30:20,152 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:30:20,152 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:30:20,153 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:30:20,153 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:30:20,154 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:30:20,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:30:20,155 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:30:20,155 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:30:20,155 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:30:20,156 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:30:20,156 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:30:20,156 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_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb182062e759f3e947e2f86847df2222bda90081d4cc013a50b9baa2d9844063 [2022-11-20 11:30:20,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:30:20,637 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:30:20,641 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:30:20,642 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:30:20,647 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:30:20,649 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2022-11-20 11:30:24,490 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:30:25,070 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:30:25,071 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2022-11-20 11:30:25,105 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/data/8ac5f12d4/16a7156f44824941a2081c4f52dd485f/FLAG1f5e94546 [2022-11-20 11:30:25,136 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c6d9bd-451c-41ce-879a-5871794a5010/bin/uautomizer-ug76WZFUDN/data/8ac5f12d4/16a7156f44824941a2081c4f52dd485f [2022-11-20 11:30:25,139 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:30:25,141 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:30:25,146 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:30:25,146 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:30:25,151 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:30:25,152 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:30:25" (1/1) ... [2022-11-20 11:30:25,153 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3413885c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:30:25, skipping insertion in model container [2022-11-20 11:30:25,154 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:30:25" (1/1) ... [2022-11-20 11:30:25,163 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:30:25,264 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:30:25,600 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:30:25,601 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ec1fdd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:30:25, skipping insertion in model container [2022-11-20 11:30:25,601 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:30:25,602 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:30:25,604 INFO L158 Benchmark]: Toolchain (without parser) took 461.98ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 49.8MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:30:25,605 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 65.0MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:30:25,608 INFO L158 Benchmark]: CACSL2BoogieTranslator took 455.91ms. Allocated memory is still 83.9MB. Free memory was 59.3MB in the beginning and 49.8MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:30:25,611 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 65.0MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 455.91ms. Allocated memory is still 83.9MB. Free memory was 59.3MB in the beginning and 49.8MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN