./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/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_5562624b-ad90-4a64-a5c4-377f5c2fb615/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/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_5562624b-ad90-4a64-a5c4-377f5c2fb615/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 69d24e9affd7540aafb8052ecd737d7732ca2a63c7e8e16adc4217413d1d99a5 --- 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 11:42:32,565 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:42:32,568 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:42:32,614 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:42:32,615 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:42:32,616 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:42:32,618 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:42:32,627 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:42:32,631 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:42:32,640 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:42:32,641 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:42:32,642 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:42:32,643 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:42:32,644 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:42:32,645 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:42:32,647 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:42:32,654 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:42:32,657 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:42:32,660 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:42:32,667 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:42:32,671 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:42:32,673 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:42:32,674 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:42:32,675 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:42:32,684 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:42:32,685 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:42:32,685 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:42:32,688 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:42:32,689 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:42:32,691 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:42:32,691 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:42:32,692 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:42:32,695 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:42:32,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:42:32,698 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:42:32,698 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:42:32,699 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:42:32,699 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:42:32,700 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:42:32,702 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:42:32,703 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:42:32,704 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:42:32,757 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:42:32,758 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:42:32,758 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:42:32,759 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:42:32,760 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:42:32,760 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:42:32,761 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:42:32,761 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:42:32,762 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:42:32,762 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:42:32,764 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:42:32,764 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:42:32,764 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:42:32,765 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:42:32,765 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:42:32,765 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:42:32,765 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:42:32,766 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:42:32,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:42:32,766 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:42:32,767 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:42:32,767 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:42:32,767 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:42:32,768 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:42:32,768 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:42:32,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:42:32,769 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:42:32,769 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:42:32,770 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:42:32,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:42:32,770 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_5562624b-ad90-4a64-a5c4-377f5c2fb615/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 69d24e9affd7540aafb8052ecd737d7732ca2a63c7e8e16adc4217413d1d99a5 [2022-11-20 11:42:33,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:42:33,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:42:33,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:42:33,158 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:42:33,159 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:42:33,160 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2022-11-20 11:42:36,593 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:42:37,061 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:42:37,062 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2022-11-20 11:42:37,088 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/bin/uautomizer-ug76WZFUDN/data/0788928c8/dc4ff0a514a1442d882c71c2c150f9f4/FLAG1c99ea3bb [2022-11-20 11:42:37,110 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/bin/uautomizer-ug76WZFUDN/data/0788928c8/dc4ff0a514a1442d882c71c2c150f9f4 [2022-11-20 11:42:37,116 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:42:37,118 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:42:37,121 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:42:37,121 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:42:37,127 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:42:37,128 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:42:37" (1/1) ... [2022-11-20 11:42:37,129 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@350ccfc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:42:37, skipping insertion in model container [2022-11-20 11:42:37,129 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:42:37" (1/1) ... [2022-11-20 11:42:37,139 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:42:37,204 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:42:37,525 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:42:37,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f00d4d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:42:37, skipping insertion in model container [2022-11-20 11:42:37,526 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:42:37,528 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:42:37,531 INFO L158 Benchmark]: Toolchain (without parser) took 411.05ms. Allocated memory is still 169.9MB. Free memory was 134.8MB in the beginning and 125.3MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:42:37,531 INFO L158 Benchmark]: CDTParser took 0.71ms. Allocated memory is still 119.5MB. Free memory was 85.1MB in the beginning and 85.1MB in the end (delta: 27.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:42:37,533 INFO L158 Benchmark]: CACSL2BoogieTranslator took 406.68ms. Allocated memory is still 169.9MB. Free memory was 134.4MB in the beginning and 125.3MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:42:37,535 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.71ms. Allocated memory is still 119.5MB. Free memory was 85.1MB in the beginning and 85.1MB in the end (delta: 27.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 406.68ms. Allocated memory is still 169.9MB. Free memory was 134.4MB in the beginning and 125.3MB in the end (delta: 9.1MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/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_5562624b-ad90-4a64-a5c4-377f5c2fb615/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/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_5562624b-ad90-4a64-a5c4-377f5c2fb615/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 69d24e9affd7540aafb8052ecd737d7732ca2a63c7e8e16adc4217413d1d99a5 --- 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 11:42:40,095 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:42:40,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:42:40,121 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:42:40,121 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:42:40,122 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:42:40,124 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:42:40,126 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:42:40,128 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:42:40,129 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:42:40,130 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:42:40,131 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:42:40,132 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:42:40,133 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:42:40,134 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:42:40,140 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:42:40,143 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:42:40,147 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:42:40,149 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:42:40,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:42:40,159 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:42:40,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:42:40,168 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:42:40,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:42:40,173 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:42:40,178 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:42:40,178 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:42:40,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:42:40,180 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:42:40,181 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:42:40,184 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:42:40,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:42:40,186 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:42:40,198 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:42:40,199 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:42:40,199 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:42:40,200 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:42:40,200 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:42:40,201 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:42:40,202 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:42:40,202 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:42:40,208 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:42:40,252 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:42:40,254 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:42:40,255 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:42:40,256 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:42:40,257 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:42:40,257 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:42:40,258 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:42:40,258 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:42:40,258 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:42:40,258 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:42:40,260 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:42:40,260 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:42:40,260 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:42:40,260 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:42:40,261 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:42:40,261 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:42:40,261 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:42:40,261 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:42:40,262 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:42:40,262 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:42:40,262 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:42:40,262 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:42:40,263 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:42:40,263 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:42:40,263 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:42:40,263 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:42:40,264 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:42:40,264 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:42:40,264 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:42:40,264 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:42:40,265 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:42:40,265 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:42:40,265 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:42:40,266 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_5562624b-ad90-4a64-a5c4-377f5c2fb615/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 69d24e9affd7540aafb8052ecd737d7732ca2a63c7e8e16adc4217413d1d99a5 [2022-11-20 11:42:40,752 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:42:40,785 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:42:40,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:42:40,792 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:42:40,793 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:42:40,795 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2022-11-20 11:42:44,165 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:42:44,619 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:42:44,620 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2022-11-20 11:42:44,648 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/bin/uautomizer-ug76WZFUDN/data/0e5fb38cd/6e8fd990c49948a9b55a938632ed0711/FLAGe13fea5b9 [2022-11-20 11:42:44,664 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5562624b-ad90-4a64-a5c4-377f5c2fb615/bin/uautomizer-ug76WZFUDN/data/0e5fb38cd/6e8fd990c49948a9b55a938632ed0711 [2022-11-20 11:42:44,667 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:42:44,669 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:42:44,670 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:42:44,670 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:42:44,674 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:42:44,675 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:42:44" (1/1) ... [2022-11-20 11:42:44,676 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53c1b91a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:42:44, skipping insertion in model container [2022-11-20 11:42:44,676 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:42:44" (1/1) ... [2022-11-20 11:42:44,684 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:42:44,736 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:42:44,971 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:42:44,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@789080d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:42:44, skipping insertion in model container [2022-11-20 11:42:44,973 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:42:44,973 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:42:44,976 INFO L158 Benchmark]: Toolchain (without parser) took 305.97ms. Allocated memory is still 77.6MB. Free memory was 53.3MB in the beginning and 43.8MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:42:44,976 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 77.6MB. Free memory is still 54.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:42:44,977 INFO L158 Benchmark]: CACSL2BoogieTranslator took 303.35ms. Allocated memory is still 77.6MB. Free memory was 53.2MB in the beginning and 43.8MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:42:44,979 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 77.6MB. Free memory is still 54.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 303.35ms. Allocated memory is still 77.6MB. Free memory was 53.2MB in the beginning and 43.8MB in the end (delta: 9.4MB). 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