./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.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_3ba13583-600e-4cf3-91a8-c3387a1786c5/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/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_3ba13583-600e-4cf3-91a8-c3387a1786c5/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/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_3ba13583-600e-4cf3-91a8-c3387a1786c5/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 d952a2ac4207d7207b65e88d163e23d18bb81c0593196a835eab903a81ce4e5c --- 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 11:20:52,776 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:20:52,778 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:20:52,805 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:20:52,805 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:20:52,807 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:20:52,808 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:20:52,811 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:20:52,813 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:20:52,814 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:20:52,815 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:20:52,817 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:20:52,818 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:20:52,819 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:20:52,821 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:20:52,822 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:20:52,824 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:20:52,825 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:20:52,827 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:20:52,830 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:20:52,832 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:20:52,833 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:20:52,835 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:20:52,836 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:20:52,841 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:20:52,841 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:20:52,842 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:20:52,843 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:20:52,844 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:20:52,846 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:20:52,847 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:20:52,848 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:20:52,849 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:20:52,850 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:20:52,852 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:20:52,853 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:20:52,854 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:20:52,854 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:20:52,855 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:20:52,856 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:20:52,857 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:20:52,859 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:20:52,887 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:20:52,888 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:20:52,888 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:20:52,889 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:20:52,890 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:20:52,890 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:20:52,891 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:20:52,891 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:20:52,892 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:20:52,892 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:20:52,892 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:20:52,893 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:20:52,893 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:20:52,893 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:20:52,894 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:20:52,894 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:20:52,894 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:20:52,895 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:20:52,895 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:20:52,895 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:20:52,895 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:20:52,896 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:20:52,896 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:20:52,896 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:20:52,897 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:20:52,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:20:52,897 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:20:52,898 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:20:52,898 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:20:52,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:20:52,898 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_3ba13583-600e-4cf3-91a8-c3387a1786c5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d952a2ac4207d7207b65e88d163e23d18bb81c0593196a835eab903a81ce4e5c [2022-11-20 11:20:53,236 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:20:53,263 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:20:53,266 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:20:53,268 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:20:53,269 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:20:53,270 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2022-11-20 11:20:56,763 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:20:57,142 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:20:57,143 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2022-11-20 11:20:57,162 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/bin/uautomizer-ug76WZFUDN/data/ba02b0bea/0ceb836ce94040b88690b7874bb5738d/FLAG79c388b4a [2022-11-20 11:20:57,180 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/bin/uautomizer-ug76WZFUDN/data/ba02b0bea/0ceb836ce94040b88690b7874bb5738d [2022-11-20 11:20:57,183 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:20:57,185 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:20:57,187 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:20:57,187 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:20:57,192 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:20:57,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:20:57" (1/1) ... [2022-11-20 11:20:57,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@aacd743 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:20:57, skipping insertion in model container [2022-11-20 11:20:57,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:20:57" (1/1) ... [2022-11-20 11:20:57,204 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:20:57,271 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:20:57,623 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:20:57,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@47bfa9fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:20:57, skipping insertion in model container [2022-11-20 11:20:57,624 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:20:57,626 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:20:57,629 INFO L158 Benchmark]: Toolchain (without parser) took 442.16ms. Allocated memory is still 184.5MB. Free memory was 141.3MB in the beginning and 131.3MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:20:57,630 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 117.4MB. Free memory was 59.8MB in the beginning and 59.7MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:20:57,631 INFO L158 Benchmark]: CACSL2BoogieTranslator took 438.85ms. Allocated memory is still 184.5MB. Free memory was 141.3MB in the beginning and 131.3MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:20:57,633 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 117.4MB. Free memory was 59.8MB in the beginning and 59.7MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 438.85ms. Allocated memory is still 184.5MB. Free memory was 141.3MB in the beginning and 131.3MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/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_3ba13583-600e-4cf3-91a8-c3387a1786c5/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/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_3ba13583-600e-4cf3-91a8-c3387a1786c5/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 d952a2ac4207d7207b65e88d163e23d18bb81c0593196a835eab903a81ce4e5c --- 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 11:21:00,572 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:21:00,575 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:21:00,615 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:21:00,616 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:21:00,620 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:21:00,626 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:21:00,631 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:21:00,633 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:21:00,640 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:21:00,642 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:21:00,645 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:21:00,646 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:21:00,649 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:21:00,652 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:21:00,658 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:21:00,660 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:21:00,661 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:21:00,663 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:21:00,665 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:21:00,667 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:21:00,672 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:21:00,673 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:21:00,675 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:21:00,691 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:21:00,691 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:21:00,692 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:21:00,693 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:21:00,694 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:21:00,695 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:21:00,695 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:21:00,696 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:21:00,697 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:21:00,718 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:21:00,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:21:00,720 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:21:00,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:21:00,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:21:00,722 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:21:00,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:21:00,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:21:00,729 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:21:00,781 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:21:00,781 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:21:00,783 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:21:00,783 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:21:00,784 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:21:00,785 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:21:00,786 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:21:00,786 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:21:00,786 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:21:00,786 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:21:00,788 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:21:00,788 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:21:00,788 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:21:00,789 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:21:00,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:21:00,789 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:21:00,789 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:21:00,790 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:21:00,790 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:21:00,790 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:21:00,790 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:21:00,791 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:21:00,791 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:21:00,791 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:21:00,791 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:21:00,792 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:21:00,792 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:21:00,792 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:21:00,792 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:21:00,793 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:21:00,793 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:21:00,793 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:21:00,794 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:21:00,794 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_3ba13583-600e-4cf3-91a8-c3387a1786c5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d952a2ac4207d7207b65e88d163e23d18bb81c0593196a835eab903a81ce4e5c [2022-11-20 11:21:01,325 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:21:01,358 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:21:01,362 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:21:01,364 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:21:01,364 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:21:01,366 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2022-11-20 11:21:05,449 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:21:05,904 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:21:05,905 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2022-11-20 11:21:05,925 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/bin/uautomizer-ug76WZFUDN/data/8c7bec81a/c9d9e7c42b4a4689867ac2fe80db4f06/FLAG117e6152c [2022-11-20 11:21:05,945 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ba13583-600e-4cf3-91a8-c3387a1786c5/bin/uautomizer-ug76WZFUDN/data/8c7bec81a/c9d9e7c42b4a4689867ac2fe80db4f06 [2022-11-20 11:21:05,949 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:21:05,951 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:21:05,953 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:21:05,953 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:21:05,959 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:21:05,960 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:21:05" (1/1) ... [2022-11-20 11:21:05,961 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d85e021 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:21:05, skipping insertion in model container [2022-11-20 11:21:05,961 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:21:05" (1/1) ... [2022-11-20 11:21:05,971 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:21:06,070 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:21:06,352 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:21:06,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4126a6d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:21:06, skipping insertion in model container [2022-11-20 11:21:06,354 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:21:06,354 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:21:06,357 INFO L158 Benchmark]: Toolchain (without parser) took 404.91ms. Allocated memory is still 71.3MB. Free memory was 48.2MB in the beginning and 37.9MB in the end (delta: 10.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:21:06,357 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 71.3MB. Free memory is still 49.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:21:06,360 INFO L158 Benchmark]: CACSL2BoogieTranslator took 401.68ms. Allocated memory is still 71.3MB. Free memory was 48.0MB in the beginning and 38.1MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:21:06,363 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 71.3MB. Free memory is still 49.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 401.68ms. Allocated memory is still 71.3MB. Free memory was 48.0MB in the beginning and 38.1MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN