./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.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_3726dd05-d419-4b41-a4ec-855dd7fac615/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3726dd05-d419-4b41-a4ec-855dd7fac615/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_3726dd05-d419-4b41-a4ec-855dd7fac615/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3726dd05-d419-4b41-a4ec-855dd7fac615/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3726dd05-d419-4b41-a4ec-855dd7fac615/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_3726dd05-d419-4b41-a4ec-855dd7fac615/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 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d --- 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 13:59:16,763 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:59:16,765 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:59:16,791 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:59:16,791 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:59:16,792 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:59:16,794 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:59:16,796 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:59:16,798 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:59:16,799 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:59:16,800 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:59:16,801 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:59:16,802 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:59:16,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:59:16,804 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:59:16,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:59:16,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:59:16,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:59:16,809 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:59:16,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:59:16,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:59:16,814 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:59:16,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:59:16,817 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:59:16,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:59:16,822 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:59:16,822 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:59:16,823 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:59:16,824 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:59:16,825 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:59:16,826 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:59:16,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:59:16,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:59:16,829 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:59:16,830 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:59:16,830 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:59:16,831 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:59:16,832 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:59:16,832 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:59:16,833 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:59:16,834 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:59:16,835 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3726dd05-d419-4b41-a4ec-855dd7fac615/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 13:59:16,861 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:59:16,861 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:59:16,862 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:59:16,862 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:59:16,863 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:59:16,863 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:59:16,864 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:59:16,864 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:59:16,864 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:59:16,865 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:59:16,865 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:59:16,865 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:59:16,866 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:59:16,866 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:59:16,866 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:59:16,867 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:59:16,867 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:59:16,867 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:59:16,867 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:59:16,868 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:59:16,868 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:59:16,868 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:59:16,869 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:59:16,869 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:59:16,869 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:59:16,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:59:16,870 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:59:16,870 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:59:16,870 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 13:59:16,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 13:59:16,871 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_3726dd05-d419-4b41-a4ec-855dd7fac615/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3726dd05-d419-4b41-a4ec-855dd7fac615/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d [2022-11-21 13:59:17,136 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:59:17,160 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:59:17,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:59:17,165 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:59:17,165 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:59:17,167 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3726dd05-d419-4b41-a4ec-855dd7fac615/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-21 13:59:20,427 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:59:20,797 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:59:20,798 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3726dd05-d419-4b41-a4ec-855dd7fac615/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-21 13:59:20,819 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3726dd05-d419-4b41-a4ec-855dd7fac615/bin/uautomizer-vX5HgA9Q3a/data/b6f574ab2/9a28bb3d078c40ff9c7639bce1c40d6d/FLAG06269417b [2022-11-21 13:59:20,834 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3726dd05-d419-4b41-a4ec-855dd7fac615/bin/uautomizer-vX5HgA9Q3a/data/b6f574ab2/9a28bb3d078c40ff9c7639bce1c40d6d [2022-11-21 13:59:20,837 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:59:20,838 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:59:20,840 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:59:20,840 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:59:20,844 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:59:20,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:59:20" (1/1) ... [2022-11-21 13:59:20,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@139cf8e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:59:20, skipping insertion in model container [2022-11-21 13:59:20,846 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:59:20" (1/1) ... [2022-11-21 13:59:20,854 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:59:20,936 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:59:21,194 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:59:21,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@37c26aed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:59:21, skipping insertion in model container [2022-11-21 13:59:21,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:59:21,196 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:59:21,198 INFO L158 Benchmark]: Toolchain (without parser) took 358.84ms. Allocated memory is still 123.7MB. Free memory was 88.8MB in the beginning and 78.3MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:59:21,199 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 123.7MB. Free memory is still 66.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:59:21,200 INFO L158 Benchmark]: CACSL2BoogieTranslator took 356.27ms. Allocated memory is still 123.7MB. Free memory was 88.6MB in the beginning and 78.3MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:59:21,201 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 123.7MB. Free memory is still 66.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 356.27ms. Allocated memory is still 123.7MB. Free memory was 88.6MB in the beginning and 78.3MB in the end (delta: 10.3MB). 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_3726dd05-d419-4b41-a4ec-855dd7fac615/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3726dd05-d419-4b41-a4ec-855dd7fac615/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_3726dd05-d419-4b41-a4ec-855dd7fac615/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3726dd05-d419-4b41-a4ec-855dd7fac615/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3726dd05-d419-4b41-a4ec-855dd7fac615/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_3726dd05-d419-4b41-a4ec-855dd7fac615/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 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d --- 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 13:59:23,645 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:59:23,647 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:59:23,697 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:59:23,698 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:59:23,709 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:59:23,714 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:59:23,716 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:59:23,720 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:59:23,724 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:59:23,726 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:59:23,729 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:59:23,730 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:59:23,736 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:59:23,738 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:59:23,741 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:59:23,744 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:59:23,745 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:59:23,747 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:59:23,751 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:59:23,756 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:59:23,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:59:23,765 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:59:23,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:59:23,772 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:59:23,777 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:59:23,778 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:59:23,779 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:59:23,781 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:59:23,782 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:59:23,785 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:59:23,786 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:59:23,787 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:59:23,789 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:59:23,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:59:23,791 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:59:23,792 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:59:23,793 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:59:23,793 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:59:23,794 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:59:23,795 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:59:23,796 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3726dd05-d419-4b41-a4ec-855dd7fac615/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 13:59:23,833 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:59:23,835 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:59:23,836 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:59:23,837 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:59:23,838 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:59:23,838 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:59:23,839 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:59:23,839 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:59:23,839 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:59:23,840 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:59:23,841 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:59:23,841 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:59:23,841 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:59:23,842 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:59:23,842 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:59:23,842 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:59:23,842 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:59:23,843 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:59:23,843 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:59:23,843 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:59:23,843 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 13:59:23,844 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 13:59:23,844 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:59:23,844 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:59:23,844 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:59:23,845 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:59:23,845 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:59:23,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:59:23,845 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:59:23,846 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:59:23,846 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 13:59:23,846 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 13:59:23,847 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 13:59:23,847 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_3726dd05-d419-4b41-a4ec-855dd7fac615/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3726dd05-d419-4b41-a4ec-855dd7fac615/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d [2022-11-21 13:59:24,224 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:59:24,247 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:59:24,251 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:59:24,253 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:59:24,254 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:59:24,256 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3726dd05-d419-4b41-a4ec-855dd7fac615/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-21 13:59:27,500 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:59:27,916 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:59:27,917 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3726dd05-d419-4b41-a4ec-855dd7fac615/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-21 13:59:27,938 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3726dd05-d419-4b41-a4ec-855dd7fac615/bin/uautomizer-vX5HgA9Q3a/data/bd0580859/4ab774f0ac594c978ae8e828fff0a688/FLAGad0d9952e [2022-11-21 13:59:27,964 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3726dd05-d419-4b41-a4ec-855dd7fac615/bin/uautomizer-vX5HgA9Q3a/data/bd0580859/4ab774f0ac594c978ae8e828fff0a688 [2022-11-21 13:59:27,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:59:27,970 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:59:27,971 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:59:27,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:59:27,979 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:59:27,980 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:59:27" (1/1) ... [2022-11-21 13:59:27,982 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27ac8e8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:59:27, skipping insertion in model container [2022-11-21 13:59:27,982 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:59:27" (1/1) ... [2022-11-21 13:59:27,991 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:59:28,069 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:59:28,317 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:59:28,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78b8c62e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:59:28, skipping insertion in model container [2022-11-21 13:59:28,318 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:59:28,319 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:59:28,321 INFO L158 Benchmark]: Toolchain (without parser) took 350.25ms. Allocated memory is still 71.3MB. Free memory was 42.1MB in the beginning and 31.8MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:59:28,322 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 71.3MB. Free memory is still 49.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:59:28,324 INFO L158 Benchmark]: CACSL2BoogieTranslator took 347.34ms. Allocated memory is still 71.3MB. Free memory was 41.8MB in the beginning and 31.8MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:59:28,326 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 71.3MB. Free memory is still 49.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 347.34ms. Allocated memory is still 71.3MB. Free memory was 41.8MB in the beginning and 31.8MB in the end (delta: 10.0MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN