./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.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_9dda829b-594c-4123-a691-b0c2f8a017d4/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/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_9dda829b-594c-4123-a691-b0c2f8a017d4/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/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_9dda829b-594c-4123-a691-b0c2f8a017d4/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 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 --- 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 12:48:31,559 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:48:31,561 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:48:31,589 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:48:31,590 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:48:31,595 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:48:31,598 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:48:31,602 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:48:31,604 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:48:31,609 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:48:31,611 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:48:31,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:48:31,614 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:48:31,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:48:31,620 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:48:31,622 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:48:31,623 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:48:31,624 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:48:31,626 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:48:31,632 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:48:31,634 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:48:31,636 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:48:31,637 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:48:31,638 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:48:31,648 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:48:31,649 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:48:31,649 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:48:31,651 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:48:31,651 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:48:31,652 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:48:31,653 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:48:31,654 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:48:31,656 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:48:31,657 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:48:31,659 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:48:31,659 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:48:31,660 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:48:31,660 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:48:31,660 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:48:31,662 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:48:31,662 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:48:31,663 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:48:31,711 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:48:31,711 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:48:31,712 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:48:31,712 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:48:31,713 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:48:31,714 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:48:31,715 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:48:31,715 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:48:31,715 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:48:31,716 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:48:31,717 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:48:31,717 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:48:31,717 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:48:31,717 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:48:31,718 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:48:31,718 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:48:31,718 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:48:31,718 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:48:31,718 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:48:31,719 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:48:31,719 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:48:31,719 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:48:31,719 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:48:31,720 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:48:31,720 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:48:31,720 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:48:31,720 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:48:31,720 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:48:31,721 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:48:31,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:48:31,722 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_9dda829b-594c-4123-a691-b0c2f8a017d4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 [2022-11-20 12:48:32,014 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:48:32,035 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:48:32,038 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:48:32,039 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:48:32,040 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:48:32,041 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2022-11-20 12:48:35,083 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:48:35,476 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:48:35,478 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2022-11-20 12:48:35,493 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/bin/uautomizer-ug76WZFUDN/data/8533a2336/66a09e55ab2f464dadb8213e96d61f8e/FLAGfad799055 [2022-11-20 12:48:35,510 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/bin/uautomizer-ug76WZFUDN/data/8533a2336/66a09e55ab2f464dadb8213e96d61f8e [2022-11-20 12:48:35,513 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:48:35,515 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:48:35,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:48:35,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:48:35,521 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:48:35,523 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:48:35" (1/1) ... [2022-11-20 12:48:35,524 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f32af95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:48:35, skipping insertion in model container [2022-11-20 12:48:35,524 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:48:35" (1/1) ... [2022-11-20 12:48:35,533 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:48:35,592 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:48:35,868 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:48:35,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@272ca150 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:48:35, skipping insertion in model container [2022-11-20 12:48:35,870 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:48:35,871 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:48:35,873 INFO L158 Benchmark]: Toolchain (without parser) took 357.17ms. Allocated memory is still 209.7MB. Free memory was 173.6MB in the beginning and 163.8MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:48:35,874 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 159.4MB. Free memory is still 102.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:48:35,875 INFO L158 Benchmark]: CACSL2BoogieTranslator took 354.04ms. Allocated memory is still 209.7MB. Free memory was 173.6MB in the beginning and 163.8MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:48:35,876 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 159.4MB. Free memory is still 102.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 354.04ms. Allocated memory is still 209.7MB. Free memory was 173.6MB in the beginning and 163.8MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/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_9dda829b-594c-4123-a691-b0c2f8a017d4/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/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_9dda829b-594c-4123-a691-b0c2f8a017d4/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 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 --- 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 12:48:38,098 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:48:38,100 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:48:38,124 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:48:38,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:48:38,125 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:48:38,131 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:48:38,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:48:38,142 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:48:38,148 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:48:38,149 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:48:38,151 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:48:38,152 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:48:38,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:48:38,158 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:48:38,163 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:48:38,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:48:38,165 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:48:38,166 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:48:38,168 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:48:38,169 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:48:38,176 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:48:38,178 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:48:38,179 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:48:38,187 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:48:38,188 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:48:38,188 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:48:38,189 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:48:38,189 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:48:38,190 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:48:38,190 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:48:38,191 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:48:38,192 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:48:38,193 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:48:38,220 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:48:38,221 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:48:38,221 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:48:38,222 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:48:38,222 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:48:38,223 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:48:38,223 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:48:38,224 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:48:38,251 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:48:38,251 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:48:38,251 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:48:38,252 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:48:38,252 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:48:38,253 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:48:38,253 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:48:38,254 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:48:38,254 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:48:38,254 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:48:38,255 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:48:38,255 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:48:38,255 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:48:38,255 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:48:38,256 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:48:38,256 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:48:38,256 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:48:38,257 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:48:38,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:48:38,257 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:48:38,257 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:48:38,258 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:48:38,258 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:48:38,258 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:48:38,259 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:48:38,259 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:48:38,259 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:48:38,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:48:38,260 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:48:38,260 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:48:38,260 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:48:38,261 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:48:38,261 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:48:38,261 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_9dda829b-594c-4123-a691-b0c2f8a017d4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 [2022-11-20 12:48:38,636 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:48:38,664 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:48:38,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:48:38,670 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:48:38,670 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:48:38,672 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2022-11-20 12:48:41,720 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:48:42,048 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:48:42,049 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2022-11-20 12:48:42,065 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/bin/uautomizer-ug76WZFUDN/data/a73671ddb/d60555fcd7794ab986f7698593ce2a91/FLAGb8466c404 [2022-11-20 12:48:42,080 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dda829b-594c-4123-a691-b0c2f8a017d4/bin/uautomizer-ug76WZFUDN/data/a73671ddb/d60555fcd7794ab986f7698593ce2a91 [2022-11-20 12:48:42,083 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:48:42,085 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:48:42,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:48:42,087 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:48:42,090 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:48:42,091 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:48:42" (1/1) ... [2022-11-20 12:48:42,092 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@630ad330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:48:42, skipping insertion in model container [2022-11-20 12:48:42,093 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:48:42" (1/1) ... [2022-11-20 12:48:42,100 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:48:42,164 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:48:42,380 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:48:42,381 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38af07bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:48:42, skipping insertion in model container [2022-11-20 12:48:42,381 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:48:42,382 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:48:42,383 INFO L158 Benchmark]: Toolchain (without parser) took 297.97ms. Allocated memory is still 96.5MB. Free memory was 56.8MB in the beginning and 47.1MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:48:42,384 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 96.5MB. Free memory was 74.7MB in the beginning and 74.6MB in the end (delta: 136.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:48:42,385 INFO L158 Benchmark]: CACSL2BoogieTranslator took 295.12ms. Allocated memory is still 96.5MB. Free memory was 56.4MB in the beginning and 47.1MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:48:42,387 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 96.5MB. Free memory was 74.7MB in the beginning and 74.6MB in the end (delta: 136.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 295.12ms. Allocated memory is still 96.5MB. Free memory was 56.4MB in the beginning and 47.1MB in the end (delta: 9.3MB). 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