./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/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_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/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_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/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 98addbea2d7583a98dfe535f8a62b1da98b67168a60a4eb76b7c658a539d3a89 --- 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 12:15:15,704 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:15:15,706 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:15:15,726 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:15:15,727 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:15:15,728 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:15:15,730 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:15:15,732 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:15:15,734 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:15:15,735 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:15:15,736 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:15:15,737 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:15:15,738 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:15:15,739 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:15:15,741 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:15:15,742 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:15:15,743 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:15:15,744 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:15:15,746 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:15:15,748 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:15:15,749 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:15:15,751 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:15:15,753 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:15:15,754 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:15:15,758 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:15:15,758 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:15:15,759 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:15:15,760 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:15:15,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:15:15,762 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:15:15,762 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:15:15,763 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:15:15,764 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:15:15,765 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:15:15,767 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:15:15,767 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:15:15,768 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:15:15,769 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:15:15,769 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:15:15,770 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:15:15,771 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:15:15,772 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:15:15,813 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:15:15,814 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:15:15,814 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:15:15,814 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:15:15,815 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:15:15,816 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:15:15,816 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:15:15,817 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:15:15,817 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:15:15,818 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:15:15,818 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:15:15,818 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:15:15,818 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:15:15,819 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:15:15,819 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:15:15,819 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:15:15,820 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:15:15,820 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:15:15,820 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:15:15,820 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:15:15,821 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:15:15,821 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:15:15,821 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:15:15,822 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:15:15,822 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:15:15,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:15:15,822 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:15:15,823 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:15:15,823 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:15:15,823 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:15:15,824 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_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98addbea2d7583a98dfe535f8a62b1da98b67168a60a4eb76b7c658a539d3a89 [2022-11-20 12:15:16,097 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:15:16,119 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:15:16,122 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:15:16,124 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:15:16,124 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:15:16,126 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i [2022-11-20 12:15:19,587 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:15:20,019 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:15:20,019 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i [2022-11-20 12:15:20,038 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/bin/uautomizer-ug76WZFUDN/data/f9086d4a1/5339ddf94e41462e88d0f4e6d5484b2e/FLAGce98d8781 [2022-11-20 12:15:20,067 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/bin/uautomizer-ug76WZFUDN/data/f9086d4a1/5339ddf94e41462e88d0f4e6d5484b2e [2022-11-20 12:15:20,071 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:15:20,075 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:15:20,080 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:15:20,080 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:15:20,085 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:15:20,086 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:15:20" (1/1) ... [2022-11-20 12:15:20,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@687a4e23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:20, skipping insertion in model container [2022-11-20 12:15:20,088 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:15:20" (1/1) ... [2022-11-20 12:15:20,098 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:15:20,192 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:15:20,476 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:15:20,477 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@429a6f07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:20, skipping insertion in model container [2022-11-20 12:15:20,477 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:15:20,478 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:15:20,481 INFO L158 Benchmark]: Toolchain (without parser) took 404.56ms. Allocated memory is still 142.6MB. Free memory was 112.1MB in the beginning and 102.8MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:15:20,482 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 104.9MB. Free memory is still 73.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:15:20,483 INFO L158 Benchmark]: CACSL2BoogieTranslator took 398.71ms. Allocated memory is still 142.6MB. Free memory was 111.6MB in the beginning and 102.8MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:15:20,485 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 104.9MB. Free memory is still 73.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 398.71ms. Allocated memory is still 142.6MB. Free memory was 111.6MB in the beginning and 102.8MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/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_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/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_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/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 98addbea2d7583a98dfe535f8a62b1da98b67168a60a4eb76b7c658a539d3a89 --- 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 12:15:23,134 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:15:23,137 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:15:23,172 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:15:23,175 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:15:23,177 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:15:23,180 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:15:23,184 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:15:23,190 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:15:23,192 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:15:23,193 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:15:23,196 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:15:23,198 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:15:23,201 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:15:23,204 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:15:23,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:15:23,208 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:15:23,213 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:15:23,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:15:23,222 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:15:23,231 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:15:23,237 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:15:23,238 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:15:23,239 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:15:23,243 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:15:23,244 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:15:23,244 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:15:23,251 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:15:23,252 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:15:23,253 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:15:23,253 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:15:23,254 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:15:23,255 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:15:23,268 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:15:23,270 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:15:23,272 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:15:23,273 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:15:23,274 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:15:23,275 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:15:23,276 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:15:23,278 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:15:23,279 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:15:23,327 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:15:23,327 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:15:23,329 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:15:23,329 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:15:23,330 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:15:23,330 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:15:23,332 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:15:23,332 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:15:23,332 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:15:23,333 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:15:23,334 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:15:23,334 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:15:23,335 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:15:23,335 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:15:23,335 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:15:23,335 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:15:23,336 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:15:23,336 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:15:23,336 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:15:23,336 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:15:23,337 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:15:23,337 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:15:23,337 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:15:23,337 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:15:23,338 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:15:23,338 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:15:23,338 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:15:23,339 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:15:23,339 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:15:23,339 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:15:23,339 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:15:23,340 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:15:23,340 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:15:23,341 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_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98addbea2d7583a98dfe535f8a62b1da98b67168a60a4eb76b7c658a539d3a89 [2022-11-20 12:15:23,815 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:15:23,854 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:15:23,860 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:15:23,861 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:15:23,862 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:15:23,864 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i [2022-11-20 12:15:27,611 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:15:28,039 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:15:28,040 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i [2022-11-20 12:15:28,057 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/bin/uautomizer-ug76WZFUDN/data/a2cc6450a/f6fde1964d834478a0606050baadc6aa/FLAG42c575a8a [2022-11-20 12:15:28,077 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344ae9ce-cdad-4d3c-9dc8-ba8a6944c1be/bin/uautomizer-ug76WZFUDN/data/a2cc6450a/f6fde1964d834478a0606050baadc6aa [2022-11-20 12:15:28,080 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:15:28,086 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:15:28,088 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:15:28,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:15:28,093 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:15:28,093 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:15:28" (1/1) ... [2022-11-20 12:15:28,095 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c174e9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:28, skipping insertion in model container [2022-11-20 12:15:28,095 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:15:28" (1/1) ... [2022-11-20 12:15:28,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:15:28,160 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:15:28,384 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:15:28,385 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2fca2b3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:28, skipping insertion in model container [2022-11-20 12:15:28,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:15:28,385 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:15:28,388 INFO L158 Benchmark]: Toolchain (without parser) took 304.90ms. Allocated memory is still 69.2MB. Free memory was 46.3MB in the beginning and 37.0MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:15:28,389 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 69.2MB. Free memory was 47.7MB in the beginning and 47.6MB in the end (delta: 83.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:15:28,389 INFO L158 Benchmark]: CACSL2BoogieTranslator took 297.26ms. Allocated memory is still 69.2MB. Free memory was 46.1MB in the beginning and 37.0MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:15:28,391 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 69.2MB. Free memory was 47.7MB in the beginning and 47.6MB in the end (delta: 83.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 297.26ms. Allocated memory is still 69.2MB. Free memory was 46.1MB in the beginning and 37.0MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN