./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 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_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a --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 ad1bbae792ec9c8e2e546dc04f3672720af98ce14b9bd37d0d7647e79ce45565 --- 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-b5237d8 [2022-11-21 13:45:41,787 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:45:41,789 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:45:41,822 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:45:41,823 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:45:41,824 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:45:41,825 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:45:41,827 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:45:41,835 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:45:41,843 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:45:41,845 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:45:41,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:45:41,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:45:41,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:45:41,850 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:45:41,851 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:45:41,852 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:45:41,853 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:45:41,854 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:45:41,856 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:45:41,857 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:45:41,865 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:45:41,866 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:45:41,867 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:45:41,870 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:45:41,870 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:45:41,870 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:45:41,871 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:45:41,872 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:45:41,873 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:45:41,873 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:45:41,874 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:45:41,874 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:45:41,875 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:45:41,876 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:45:41,876 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:45:41,877 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:45:41,877 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:45:41,878 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:45:41,879 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:45:41,879 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:45:41,880 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 13:45:41,904 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:45:41,904 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:45:41,905 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:45:41,905 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:45:41,905 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:45:41,906 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:45:41,907 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:45:41,907 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:45:41,907 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:45:41,907 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:45:41,907 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:45:41,908 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:45:41,908 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:45:41,908 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:45:41,908 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:45:41,908 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:45:41,908 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:45:41,909 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:45:41,909 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:45:41,909 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:45:41,909 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:45:41,909 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:45:41,910 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:45:41,910 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:45:41,910 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:45:41,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:45:41,910 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:45:41,911 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:45:41,911 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 13:45:41,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 13:45:41,911 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_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad1bbae792ec9c8e2e546dc04f3672720af98ce14b9bd37d0d7647e79ce45565 [2022-11-21 13:45:42,196 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:45:42,233 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:45:42,237 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:45:42,239 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:45:42,239 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:45:42,240 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2022-11-21 13:45:45,302 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:45:45,645 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:45:45,646 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2022-11-21 13:45:45,669 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/data/742c240d9/a12f530889a54a2cb43ff583df975fff/FLAGa3bbb316b [2022-11-21 13:45:45,683 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/data/742c240d9/a12f530889a54a2cb43ff583df975fff [2022-11-21 13:45:45,685 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:45:45,687 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:45:45,688 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:45:45,688 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:45:45,695 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:45:45,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:45:45" (1/1) ... [2022-11-21 13:45:45,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@230fdfae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:45, skipping insertion in model container [2022-11-21 13:45:45,697 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:45:45" (1/1) ... [2022-11-21 13:45:45,705 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:45:45,773 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:45:45,998 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:45:45,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a028e76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:45, skipping insertion in model container [2022-11-21 13:45:45,999 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:45:46,000 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:45:46,003 INFO L158 Benchmark]: Toolchain (without parser) took 314.84ms. Allocated memory is still 178.3MB. Free memory was 137.1MB in the beginning and 126.8MB in the end (delta: 10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:45:46,003 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 127.9MB. Free memory is still 96.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:45:46,004 INFO L158 Benchmark]: CACSL2BoogieTranslator took 312.34ms. Allocated memory is still 178.3MB. Free memory was 137.1MB in the beginning and 126.8MB in the end (delta: 10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:45:46,006 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 127.9MB. Free memory is still 96.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 312.34ms. Allocated memory is still 178.3MB. Free memory was 137.1MB in the beginning and 126.8MB in the end (delta: 10.2MB). 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_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a --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 ad1bbae792ec9c8e2e546dc04f3672720af98ce14b9bd37d0d7647e79ce45565 --- 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-b5237d8 [2022-11-21 13:45:48,366 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:45:48,368 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:45:48,414 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:45:48,414 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:45:48,415 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:45:48,417 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:45:48,418 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:45:48,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:45:48,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:45:48,422 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:45:48,423 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:45:48,424 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:45:48,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:45:48,426 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:45:48,427 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:45:48,428 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:45:48,429 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:45:48,430 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:45:48,432 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:45:48,434 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:45:48,435 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:45:48,437 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:45:48,438 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:45:48,441 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:45:48,442 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:45:48,442 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:45:48,443 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:45:48,444 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:45:48,445 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:45:48,445 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:45:48,446 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:45:48,447 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:45:48,448 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:45:48,449 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:45:48,449 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:45:48,450 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:45:48,450 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:45:48,451 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:45:48,452 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:45:48,452 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:45:48,453 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 13:45:48,477 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:45:48,477 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:45:48,478 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:45:48,478 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:45:48,479 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:45:48,479 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:45:48,480 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:45:48,480 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:45:48,481 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:45:48,481 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:45:48,481 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:45:48,482 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:45:48,482 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:45:48,482 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:45:48,483 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:45:48,483 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:45:48,483 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:45:48,484 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:45:48,484 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:45:48,484 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:45:48,485 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 13:45:48,485 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 13:45:48,485 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:45:48,486 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:45:48,486 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:45:48,486 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:45:48,487 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:45:48,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:45:48,487 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:45:48,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:45:48,488 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 13:45:48,488 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 13:45:48,488 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 13:45:48,489 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_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad1bbae792ec9c8e2e546dc04f3672720af98ce14b9bd37d0d7647e79ce45565 [2022-11-21 13:45:48,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:45:48,827 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:45:48,829 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:45:48,831 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:45:48,831 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:45:48,833 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2022-11-21 13:45:51,904 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:45:52,299 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:45:52,300 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2022-11-21 13:45:52,316 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/data/b227ea3d6/d5d5e140725943a986a284f1f0176ca4/FLAG23e1d2c5f [2022-11-21 13:45:52,339 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_805e8267-8dd1-447d-b0cd-a68b3f73ca41/bin/uautomizer-vX5HgA9Q3a/data/b227ea3d6/d5d5e140725943a986a284f1f0176ca4 [2022-11-21 13:45:52,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:45:52,350 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:45:52,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:45:52,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:45:52,355 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:45:52,356 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:45:52" (1/1) ... [2022-11-21 13:45:52,357 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54b45d1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:52, skipping insertion in model container [2022-11-21 13:45:52,357 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:45:52" (1/1) ... [2022-11-21 13:45:52,364 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:45:52,423 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:45:52,631 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:45:52,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b312426 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:45:52, skipping insertion in model container [2022-11-21 13:45:52,631 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:45:52,632 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:45:52,633 INFO L158 Benchmark]: Toolchain (without parser) took 282.48ms. Allocated memory is still 69.2MB. Free memory was 44.8MB in the beginning and 34.9MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:45:52,634 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 69.2MB. Free memory is still 47.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:45:52,635 INFO L158 Benchmark]: CACSL2BoogieTranslator took 280.27ms. Allocated memory is still 69.2MB. Free memory was 44.6MB in the beginning and 35.0MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:45:52,636 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 69.2MB. Free memory is still 47.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 280.27ms. Allocated memory is still 69.2MB. Free memory was 44.6MB in the beginning and 35.0MB in the end (delta: 9.6MB). 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