./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.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_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/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_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/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_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/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 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea --- 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 11:36:04,662 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:36:04,666 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:36:04,694 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:36:04,694 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:36:04,696 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:36:04,697 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:36:04,699 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:36:04,701 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:36:04,702 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:36:04,704 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:36:04,705 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:36:04,706 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:36:04,707 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:36:04,708 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:36:04,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:36:04,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:36:04,712 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:36:04,714 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:36:04,716 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:36:04,718 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:36:04,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:36:04,721 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:36:04,722 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:36:04,726 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:36:04,726 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:36:04,726 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:36:04,727 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:36:04,728 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:36:04,729 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:36:04,730 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:36:04,731 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:36:04,732 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:36:04,733 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:36:04,734 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:36:04,734 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:36:04,745 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:36:04,746 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:36:04,747 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:36:04,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:36:04,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:36:04,751 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:36:04,800 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:36:04,801 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:36:04,801 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:36:04,802 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:36:04,803 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:36:04,803 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:36:04,804 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:36:04,804 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:36:04,804 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:36:04,805 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:36:04,806 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:36:04,806 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:36:04,806 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:36:04,807 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:36:04,807 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:36:04,807 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:36:04,807 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:36:04,807 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:36:04,808 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:36:04,808 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:36:04,808 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:36:04,808 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:36:04,809 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:36:04,809 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:36:04,809 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:36:04,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:36:04,810 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:36:04,810 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:36:04,810 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:36:04,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:36:04,810 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_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea [2022-11-20 11:36:05,171 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:36:05,214 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:36:05,217 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:36:05,219 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:36:05,219 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:36:05,221 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-20 11:36:08,252 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:36:08,693 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:36:08,693 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-20 11:36:08,708 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/bin/uautomizer-ug76WZFUDN/data/b704a01ea/dc4b77a9dc794e3aa1bcae749ddf99cd/FLAG9e9b64fe2 [2022-11-20 11:36:08,723 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/bin/uautomizer-ug76WZFUDN/data/b704a01ea/dc4b77a9dc794e3aa1bcae749ddf99cd [2022-11-20 11:36:08,726 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:36:08,727 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:36:08,729 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:36:08,729 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:36:08,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:36:08,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:36:08" (1/1) ... [2022-11-20 11:36:08,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74dcea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:36:08, skipping insertion in model container [2022-11-20 11:36:08,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:36:08" (1/1) ... [2022-11-20 11:36:08,744 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:36:08,795 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:36:09,039 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:36:09,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b8486b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:36:09, skipping insertion in model container [2022-11-20 11:36:09,040 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:36:09,041 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:36:09,044 INFO L158 Benchmark]: Toolchain (without parser) took 314.92ms. Allocated memory is still 153.1MB. Free memory was 121.9MB in the beginning and 112.2MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:36:09,044 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 99.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:36:09,045 INFO L158 Benchmark]: CACSL2BoogieTranslator took 312.10ms. Allocated memory is still 153.1MB. Free memory was 121.9MB in the beginning and 112.2MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:36:09,047 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 99.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 312.10ms. Allocated memory is still 153.1MB. Free memory was 121.9MB in the beginning and 112.2MB 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/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_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/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_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/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 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea --- 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 11:36:11,411 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:36:11,414 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:36:11,446 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:36:11,446 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:36:11,448 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:36:11,449 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:36:11,451 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:36:11,452 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:36:11,453 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:36:11,454 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:36:11,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:36:11,457 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:36:11,458 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:36:11,459 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:36:11,460 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:36:11,461 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:36:11,462 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:36:11,463 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:36:11,465 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:36:11,467 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:36:11,468 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:36:11,469 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:36:11,470 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:36:11,474 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:36:11,474 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:36:11,475 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:36:11,475 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:36:11,476 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:36:11,477 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:36:11,477 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:36:11,478 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:36:11,479 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:36:11,479 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:36:11,500 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:36:11,500 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:36:11,501 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:36:11,501 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:36:11,501 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:36:11,502 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:36:11,503 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:36:11,504 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:36:11,528 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:36:11,529 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:36:11,529 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:36:11,529 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:36:11,530 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:36:11,530 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:36:11,531 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:36:11,532 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:36:11,532 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:36:11,532 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:36:11,533 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:36:11,533 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:36:11,533 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:36:11,533 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:36:11,534 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:36:11,534 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:36:11,534 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:36:11,535 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:36:11,535 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:36:11,535 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:36:11,535 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:36:11,536 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:36:11,536 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:36:11,536 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:36:11,537 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:36:11,537 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:36:11,537 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:36:11,537 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:36:11,538 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:36:11,538 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:36:11,538 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:36:11,538 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:36:11,539 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:36:11,539 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_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea [2022-11-20 11:36:11,890 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:36:11,923 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:36:11,928 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:36:11,929 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:36:11,929 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:36:11,931 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-20 11:36:14,995 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:36:15,335 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:36:15,336 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2022-11-20 11:36:15,363 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/bin/uautomizer-ug76WZFUDN/data/9c2f8cbb7/aac42b3208ae4157acb1f2459f0d9b14/FLAGa0b1f9958 [2022-11-20 11:36:15,378 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9aad4c-3d77-43fc-839a-0fe84f2363d3/bin/uautomizer-ug76WZFUDN/data/9c2f8cbb7/aac42b3208ae4157acb1f2459f0d9b14 [2022-11-20 11:36:15,381 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:36:15,385 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:36:15,387 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:36:15,387 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:36:15,394 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:36:15,394 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:36:15" (1/1) ... [2022-11-20 11:36:15,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22fac9a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:36:15, skipping insertion in model container [2022-11-20 11:36:15,396 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:36:15" (1/1) ... [2022-11-20 11:36:15,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:36:15,481 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:36:15,694 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:36:15,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@20239b5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:36:15, skipping insertion in model container [2022-11-20 11:36:15,695 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:36:15,696 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:36:15,698 INFO L158 Benchmark]: Toolchain (without parser) took 314.32ms. Allocated memory was 65.0MB in the beginning and 96.5MB in the end (delta: 31.5MB). Free memory was 33.6MB in the beginning and 71.8MB in the end (delta: -38.2MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. [2022-11-20 11:36:15,698 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 65.0MB. Free memory is still 43.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:36:15,699 INFO L158 Benchmark]: CACSL2BoogieTranslator took 308.68ms. Allocated memory was 65.0MB in the beginning and 96.5MB in the end (delta: 31.5MB). Free memory was 33.2MB in the beginning and 71.8MB in the end (delta: -38.5MB). Peak memory consumption was 6.2MB. Max. memory is 16.1GB. [2022-11-20 11:36:15,700 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 65.0MB. Free memory is still 43.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 308.68ms. Allocated memory was 65.0MB in the beginning and 96.5MB in the end (delta: 31.5MB). Free memory was 33.2MB in the beginning and 71.8MB in the end (delta: -38.5MB). Peak memory consumption was 6.2MB. 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