./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.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_7e95ebd0-5a40-4acc-893e-2c41239df99a/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e95ebd0-5a40-4acc-893e-2c41239df99a/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_7e95ebd0-5a40-4acc-893e-2c41239df99a/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e95ebd0-5a40-4acc-893e-2c41239df99a/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e95ebd0-5a40-4acc-893e-2c41239df99a/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_7e95ebd0-5a40-4acc-893e-2c41239df99a/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 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a --- 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 12:46:05,555 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:46:05,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:46:05,611 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:46:05,613 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:46:05,618 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:46:05,621 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:46:05,625 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:46:05,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:46:05,634 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:46:05,636 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:46:05,639 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:46:05,640 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:46:05,643 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:46:05,645 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:46:05,648 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:46:05,650 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:46:05,652 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:46:05,654 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:46:05,661 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:46:05,665 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:46:05,667 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:46:05,670 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:46:05,672 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:46:05,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:46:05,684 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:46:05,684 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:46:05,686 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:46:05,687 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:46:05,688 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:46:05,690 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:46:05,691 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:46:05,693 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:46:05,695 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:46:05,697 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:46:05,697 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:46:05,698 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:46:05,698 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:46:05,699 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:46:05,702 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:46:05,703 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:46:05,704 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e95ebd0-5a40-4acc-893e-2c41239df99a/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:46:05,751 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:46:05,752 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:46:05,753 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:46:05,753 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:46:05,754 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:46:05,755 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:46:05,756 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:46:05,756 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:46:05,756 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:46:05,756 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:46:05,758 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:46:05,758 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:46:05,759 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:46:05,759 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:46:05,759 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:46:05,759 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:46:05,760 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:46:05,760 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:46:05,760 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:46:05,760 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:46:05,761 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:46:05,761 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:46:05,761 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:46:05,761 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:46:05,762 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:46:05,762 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:46:05,762 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:46:05,763 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:46:05,763 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:46:05,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:46:05,763 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_7e95ebd0-5a40-4acc-893e-2c41239df99a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e95ebd0-5a40-4acc-893e-2c41239df99a/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a [2022-11-20 12:46:06,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:46:06,174 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:46:06,182 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:46:06,184 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:46:06,185 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:46:06,186 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e95ebd0-5a40-4acc-893e-2c41239df99a/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-20 12:46:09,918 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:46:10,387 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:46:10,387 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e95ebd0-5a40-4acc-893e-2c41239df99a/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-20 12:46:10,406 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e95ebd0-5a40-4acc-893e-2c41239df99a/bin/uautomizer-ug76WZFUDN/data/adea80df1/d430118c0e6749368e8b276194f968a7/FLAGd9b2ad1d0 [2022-11-20 12:46:10,425 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e95ebd0-5a40-4acc-893e-2c41239df99a/bin/uautomizer-ug76WZFUDN/data/adea80df1/d430118c0e6749368e8b276194f968a7 [2022-11-20 12:46:10,429 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:46:10,431 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:46:10,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:46:10,433 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:46:10,451 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:46:10,452 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:46:10" (1/1) ... [2022-11-20 12:46:10,453 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@310e5deb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:46:10, skipping insertion in model container [2022-11-20 12:46:10,454 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:46:10" (1/1) ... [2022-11-20 12:46:10,464 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:46:10,525 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:46:10,790 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:46:10,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50446597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:46:10, skipping insertion in model container [2022-11-20 12:46:10,792 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:46:10,793 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:46:10,796 INFO L158 Benchmark]: Toolchain (without parser) took 364.24ms. Allocated memory is still 178.3MB. Free memory was 150.2MB in the beginning and 140.7MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:46:10,797 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 119.5MB. Free memory was 87.5MB in the beginning and 87.4MB in the end (delta: 74.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:46:10,799 INFO L158 Benchmark]: CACSL2BoogieTranslator took 360.86ms. Allocated memory is still 178.3MB. Free memory was 150.2MB in the beginning and 140.7MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:46:10,800 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 119.5MB. Free memory was 87.5MB in the beginning and 87.4MB in the end (delta: 74.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 360.86ms. Allocated memory is still 178.3MB. Free memory was 150.2MB in the beginning and 140.7MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_7e95ebd0-5a40-4acc-893e-2c41239df99a/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e95ebd0-5a40-4acc-893e-2c41239df99a/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_7e95ebd0-5a40-4acc-893e-2c41239df99a/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e95ebd0-5a40-4acc-893e-2c41239df99a/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e95ebd0-5a40-4acc-893e-2c41239df99a/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_7e95ebd0-5a40-4acc-893e-2c41239df99a/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 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a --- 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 12:46:13,703 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:46:13,707 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:46:13,760 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:46:13,761 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:46:13,766 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:46:13,770 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:46:13,776 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:46:13,779 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:46:13,787 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:46:13,790 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:46:13,791 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:46:13,794 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:46:13,797 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:46:13,799 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:46:13,801 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:46:13,805 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:46:13,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:46:13,809 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:46:13,813 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:46:13,818 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:46:13,824 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:46:13,828 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:46:13,829 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:46:13,832 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:46:13,842 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:46:13,843 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:46:13,844 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:46:13,845 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:46:13,846 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:46:13,846 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:46:13,848 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:46:13,849 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:46:13,868 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:46:13,870 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:46:13,871 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:46:13,872 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:46:13,872 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:46:13,873 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:46:13,874 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:46:13,875 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:46:13,881 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e95ebd0-5a40-4acc-893e-2c41239df99a/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:46:13,934 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:46:13,934 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:46:13,936 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:46:13,936 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:46:13,937 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:46:13,938 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:46:13,939 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:46:13,939 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:46:13,939 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:46:13,940 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:46:13,941 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:46:13,941 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:46:13,942 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:46:13,942 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:46:13,942 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:46:13,943 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:46:13,943 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:46:13,943 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:46:13,944 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:46:13,944 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:46:13,944 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:46:13,944 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:46:13,945 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:46:13,945 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:46:13,945 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:46:13,946 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:46:13,946 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:46:13,946 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:46:13,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:46:13,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:46:13,947 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:46:13,948 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:46:13,948 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:46:13,949 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_7e95ebd0-5a40-4acc-893e-2c41239df99a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e95ebd0-5a40-4acc-893e-2c41239df99a/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a [2022-11-20 12:46:14,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:46:14,544 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:46:14,548 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:46:14,550 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:46:14,551 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:46:14,552 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e95ebd0-5a40-4acc-893e-2c41239df99a/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-20 12:46:18,525 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:46:18,888 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:46:18,889 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e95ebd0-5a40-4acc-893e-2c41239df99a/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-20 12:46:18,908 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e95ebd0-5a40-4acc-893e-2c41239df99a/bin/uautomizer-ug76WZFUDN/data/299e5c6eb/5b22d4a1e445474fbef980c2aa07da32/FLAG1effdf22e [2022-11-20 12:46:18,928 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e95ebd0-5a40-4acc-893e-2c41239df99a/bin/uautomizer-ug76WZFUDN/data/299e5c6eb/5b22d4a1e445474fbef980c2aa07da32 [2022-11-20 12:46:18,931 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:46:18,952 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:46:18,961 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:46:18,961 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:46:18,970 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:46:18,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:46:18" (1/1) ... [2022-11-20 12:46:18,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c30295d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:46:18, skipping insertion in model container [2022-11-20 12:46:18,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:46:18" (1/1) ... [2022-11-20 12:46:18,982 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:46:19,071 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:46:19,314 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:46:19,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@734f6e76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:46:19, skipping insertion in model container [2022-11-20 12:46:19,315 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:46:19,316 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:46:19,318 INFO L158 Benchmark]: Toolchain (without parser) took 383.92ms. Allocated memory is still 67.1MB. Free memory was 32.4MB in the beginning and 38.0MB in the end (delta: -5.6MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:46:19,319 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 67.1MB. Free memory is still 43.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:46:19,320 INFO L158 Benchmark]: CACSL2BoogieTranslator took 354.85ms. Allocated memory is still 67.1MB. Free memory was 47.2MB in the beginning and 38.0MB in the end (delta: 9.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 12:46:19,322 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 67.1MB. Free memory is still 43.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 354.85ms. Allocated memory is still 67.1MB. Free memory was 47.2MB in the beginning and 38.0MB in the end (delta: 9.2MB). Peak memory consumption was 6.3MB. 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