./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.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_d6988a5e-fefa-4744-961b-d782e567b558/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6988a5e-fefa-4744-961b-d782e567b558/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_d6988a5e-fefa-4744-961b-d782e567b558/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6988a5e-fefa-4744-961b-d782e567b558/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6988a5e-fefa-4744-961b-d782e567b558/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_d6988a5e-fefa-4744-961b-d782e567b558/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 ec105877a5c5817dc7d6d5e780267dcadb379ad27281f7d8981115c8613ba085 --- 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 17:26:45,905 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:26:45,907 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:26:45,926 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:26:45,926 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:26:45,927 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:26:45,929 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:26:45,930 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:26:45,932 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:26:45,933 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:26:45,934 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:26:45,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:26:45,939 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:26:45,940 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:26:45,941 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:26:45,942 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:26:45,943 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:26:45,944 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:26:45,945 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:26:45,947 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:26:45,948 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:26:45,949 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:26:45,951 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:26:45,951 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:26:45,955 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:26:45,955 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:26:45,956 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:26:45,957 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:26:45,957 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:26:45,958 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:26:45,959 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:26:45,960 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:26:45,960 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:26:45,961 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:26:45,962 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:26:45,963 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:26:45,963 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:26:45,964 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:26:45,964 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:26:45,965 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:26:45,966 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:26:45,967 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6988a5e-fefa-4744-961b-d782e567b558/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 17:26:45,988 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:26:45,989 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:26:45,989 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:26:45,989 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:26:45,990 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:26:45,990 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:26:45,991 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:26:45,995 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:26:45,995 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:26:45,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:26:45,996 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:26:45,996 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:26:45,996 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:26:45,997 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:26:45,997 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:26:45,997 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:26:45,997 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:26:45,998 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:26:45,998 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:26:45,998 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:26:45,999 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:26:45,999 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:26:45,999 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:26:46,005 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:26:46,005 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:26:46,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:26:46,006 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:26:46,006 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:26:46,007 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:26:46,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:26:46,007 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_d6988a5e-fefa-4744-961b-d782e567b558/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6988a5e-fefa-4744-961b-d782e567b558/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec105877a5c5817dc7d6d5e780267dcadb379ad27281f7d8981115c8613ba085 [2022-11-21 17:26:46,321 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:26:46,354 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:26:46,357 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:26:46,360 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:26:46,361 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:26:46,362 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6988a5e-fefa-4744-961b-d782e567b558/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2022-11-21 17:26:49,433 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:26:49,744 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:26:49,745 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6988a5e-fefa-4744-961b-d782e567b558/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2022-11-21 17:26:49,758 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6988a5e-fefa-4744-961b-d782e567b558/bin/uautomizer-vX5HgA9Q3a/data/2148398dc/58237f87c52e426ebe5c82522d7f9983/FLAGfde627ccb [2022-11-21 17:26:49,773 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6988a5e-fefa-4744-961b-d782e567b558/bin/uautomizer-vX5HgA9Q3a/data/2148398dc/58237f87c52e426ebe5c82522d7f9983 [2022-11-21 17:26:49,775 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:26:49,777 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:26:49,778 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:26:49,779 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:26:49,782 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:26:49,783 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:26:49" (1/1) ... [2022-11-21 17:26:49,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4098c016 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:26:49, skipping insertion in model container [2022-11-21 17:26:49,784 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:26:49" (1/1) ... [2022-11-21 17:26:49,792 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:26:49,850 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:26:50,068 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:26:50,068 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@afcd02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:26:50, skipping insertion in model container [2022-11-21 17:26:50,068 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:26:50,069 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:26:50,071 INFO L158 Benchmark]: Toolchain (without parser) took 293.11ms. Allocated memory is still 167.8MB. Free memory was 122.6MB in the beginning and 113.5MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:26:50,071 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 167.8MB. Free memory was 138.3MB in the beginning and 138.1MB in the end (delta: 148.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:26:50,072 INFO L158 Benchmark]: CACSL2BoogieTranslator took 290.61ms. Allocated memory is still 167.8MB. Free memory was 122.6MB in the beginning and 113.5MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:26:50,074 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 167.8MB. Free memory was 138.3MB in the beginning and 138.1MB in the end (delta: 148.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 290.61ms. Allocated memory is still 167.8MB. Free memory was 122.6MB in the beginning and 113.5MB in the end (delta: 9.0MB). 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_d6988a5e-fefa-4744-961b-d782e567b558/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6988a5e-fefa-4744-961b-d782e567b558/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_d6988a5e-fefa-4744-961b-d782e567b558/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6988a5e-fefa-4744-961b-d782e567b558/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6988a5e-fefa-4744-961b-d782e567b558/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_d6988a5e-fefa-4744-961b-d782e567b558/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 ec105877a5c5817dc7d6d5e780267dcadb379ad27281f7d8981115c8613ba085 --- 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 17:26:52,423 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:26:52,426 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:26:52,467 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:26:52,467 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:26:52,471 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:26:52,473 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:26:52,477 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:26:52,479 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:26:52,485 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:26:52,486 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:26:52,492 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:26:52,492 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:26:52,494 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:26:52,495 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:26:52,496 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:26:52,497 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:26:52,497 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:26:52,499 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:26:52,500 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:26:52,502 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:26:52,507 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:26:52,509 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:26:52,512 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:26:52,523 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:26:52,523 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:26:52,524 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:26:52,525 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:26:52,525 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:26:52,526 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:26:52,526 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:26:52,527 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:26:52,530 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:26:52,532 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:26:52,539 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:26:52,539 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:26:52,540 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:26:52,540 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:26:52,541 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:26:52,542 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:26:52,543 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:26:52,548 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6988a5e-fefa-4744-961b-d782e567b558/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 17:26:52,592 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:26:52,592 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:26:52,594 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:26:52,594 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:26:52,595 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:26:52,595 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:26:52,596 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:26:52,597 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:26:52,597 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:26:52,597 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:26:52,598 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:26:52,599 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:26:52,599 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:26:52,599 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:26:52,600 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:26:52,600 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:26:52,600 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:26:52,600 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:26:52,601 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:26:52,601 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:26:52,601 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:26:52,602 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:26:52,602 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:26:52,602 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:26:52,603 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:26:52,603 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:26:52,603 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:26:52,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:26:52,604 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:26:52,604 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:26:52,604 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:26:52,605 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:26:52,605 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:26:52,605 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_d6988a5e-fefa-4744-961b-d782e567b558/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6988a5e-fefa-4744-961b-d782e567b558/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec105877a5c5817dc7d6d5e780267dcadb379ad27281f7d8981115c8613ba085 [2022-11-21 17:26:52,984 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:26:53,009 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:26:53,012 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:26:53,014 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:26:53,015 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:26:53,017 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6988a5e-fefa-4744-961b-d782e567b558/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2022-11-21 17:26:56,131 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:26:56,447 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:26:56,448 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6988a5e-fefa-4744-961b-d782e567b558/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2022-11-21 17:26:56,461 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6988a5e-fefa-4744-961b-d782e567b558/bin/uautomizer-vX5HgA9Q3a/data/84ba91fd9/0d54ff8c5afe4955ab15503d86bf17b2/FLAG48e8763a5 [2022-11-21 17:26:56,481 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6988a5e-fefa-4744-961b-d782e567b558/bin/uautomizer-vX5HgA9Q3a/data/84ba91fd9/0d54ff8c5afe4955ab15503d86bf17b2 [2022-11-21 17:26:56,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:26:56,485 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:26:56,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:26:56,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:26:56,490 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:26:56,491 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:26:56" (1/1) ... [2022-11-21 17:26:56,492 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b314f03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:26:56, skipping insertion in model container [2022-11-21 17:26:56,492 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:26:56" (1/1) ... [2022-11-21 17:26:56,500 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:26:56,560 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:26:56,792 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:26:56,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53eca9ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:26:56, skipping insertion in model container [2022-11-21 17:26:56,793 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:26:56,794 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:26:56,796 INFO L158 Benchmark]: Toolchain (without parser) took 310.03ms. Allocated memory was 62.9MB in the beginning and 79.7MB in the end (delta: 16.8MB). Free memory was 31.7MB in the beginning and 58.3MB in the end (delta: -26.6MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. [2022-11-21 17:26:56,797 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 62.9MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:26:56,799 INFO L158 Benchmark]: CACSL2BoogieTranslator took 307.60ms. Allocated memory was 62.9MB in the beginning and 79.7MB in the end (delta: 16.8MB). Free memory was 31.6MB in the beginning and 58.3MB in the end (delta: -26.7MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. [2022-11-21 17:26:56,802 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 62.9MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 307.60ms. Allocated memory was 62.9MB in the beginning and 79.7MB in the end (delta: 16.8MB). Free memory was 31.6MB in the beginning and 58.3MB in the end (delta: -26.7MB). Peak memory consumption was 10.1MB. 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