./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/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_508b76c7-9e64-4cf0-bd7e-9053904a3354/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/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_508b76c7-9e64-4cf0-bd7e-9053904a3354/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 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a --- 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 16:26:06,018 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:26:06,020 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:26:06,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:26:06,058 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:26:06,062 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:26:06,065 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:26:06,069 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:26:06,071 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:26:06,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:26:06,080 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:26:06,087 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:26:06,088 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:26:06,094 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:26:06,095 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:26:06,096 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:26:06,097 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:26:06,098 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:26:06,099 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:26:06,109 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:26:06,110 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:26:06,115 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:26:06,117 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:26:06,119 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:26:06,124 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:26:06,125 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:26:06,125 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:26:06,127 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:26:06,127 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:26:06,129 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:26:06,130 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:26:06,131 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:26:06,133 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:26:06,134 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:26:06,135 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:26:06,136 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:26:06,137 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:26:06,137 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:26:06,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:26:06,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:26:06,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:26:06,141 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:26:06,182 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:26:06,186 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:26:06,186 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:26:06,187 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:26:06,188 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:26:06,188 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:26:06,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:26:06,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:26:06,189 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:26:06,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:26:06,191 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:26:06,191 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:26:06,191 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:26:06,191 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:26:06,192 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:26:06,192 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:26:06,192 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:26:06,192 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:26:06,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:26:06,193 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:26:06,193 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:26:06,193 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:26:06,193 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:26:06,194 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:26:06,194 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:26:06,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:26:06,194 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:26:06,195 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:26:06,195 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:26:06,196 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:26:06,196 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_508b76c7-9e64-4cf0-bd7e-9053904a3354/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a [2022-11-21 16:26:06,512 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:26:06,548 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:26:06,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:26:06,553 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:26:06,554 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:26:06,555 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-21 16:26:09,638 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:26:09,954 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:26:09,954 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-21 16:26:09,970 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/bin/uautomizer-vX5HgA9Q3a/data/c2b78491b/85325f0d61614696a9724ffae03d82d8/FLAG38a756e55 [2022-11-21 16:26:09,987 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/bin/uautomizer-vX5HgA9Q3a/data/c2b78491b/85325f0d61614696a9724ffae03d82d8 [2022-11-21 16:26:09,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:26:09,991 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:26:10,012 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:26:10,012 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:26:10,022 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:26:10,023 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:26:09" (1/1) ... [2022-11-21 16:26:10,024 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ba8a4aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:26:10, skipping insertion in model container [2022-11-21 16:26:10,024 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:26:09" (1/1) ... [2022-11-21 16:26:10,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:26:10,096 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:26:10,296 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:26:10,297 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@366af3f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:26:10, skipping insertion in model container [2022-11-21 16:26:10,297 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:26:10,297 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:26:10,299 INFO L158 Benchmark]: Toolchain (without parser) took 307.71ms. Allocated memory was 132.1MB in the beginning and 172.0MB in the end (delta: 39.8MB). Free memory was 67.2MB in the beginning and 134.5MB in the end (delta: -67.4MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:26:10,300 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 132.1MB. Free memory is still 101.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:26:10,301 INFO L158 Benchmark]: CACSL2BoogieTranslator took 285.28ms. Allocated memory is still 172.0MB. Free memory was 142.9MB in the beginning and 134.5MB in the end (delta: 8.4MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. [2022-11-21 16:26:10,302 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 132.1MB. Free memory is still 101.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 285.28ms. Allocated memory is still 172.0MB. Free memory was 142.9MB in the beginning and 134.5MB in the end (delta: 8.4MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/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_508b76c7-9e64-4cf0-bd7e-9053904a3354/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/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_508b76c7-9e64-4cf0-bd7e-9053904a3354/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 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a --- 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 16:26:12,484 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:26:12,486 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:26:12,507 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:26:12,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:26:12,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:26:12,510 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:26:12,513 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:26:12,515 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:26:12,516 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:26:12,517 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:26:12,519 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:26:12,519 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:26:12,520 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:26:12,522 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:26:12,523 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:26:12,524 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:26:12,525 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:26:12,527 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:26:12,529 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:26:12,531 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:26:12,533 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:26:12,534 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:26:12,535 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:26:12,539 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:26:12,539 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:26:12,540 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:26:12,541 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:26:12,542 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:26:12,543 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:26:12,553 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:26:12,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:26:12,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:26:12,571 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:26:12,572 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:26:12,573 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:26:12,574 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:26:12,574 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:26:12,574 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:26:12,575 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:26:12,576 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:26:12,580 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 16:26:12,618 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:26:12,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:26:12,623 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:26:12,623 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:26:12,624 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:26:12,624 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:26:12,625 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:26:12,626 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:26:12,626 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:26:12,626 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:26:12,627 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:26:12,628 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:26:12,628 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:26:12,628 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:26:12,629 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:26:12,629 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:26:12,629 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:26:12,629 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:26:12,630 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:26:12,630 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:26:12,630 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:26:12,631 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:26:12,631 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:26:12,631 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:26:12,631 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:26:12,632 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:26:12,632 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:26:12,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:26:12,633 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:26:12,633 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:26:12,633 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:26:12,633 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:26:12,634 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:26:12,634 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_508b76c7-9e64-4cf0-bd7e-9053904a3354/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a [2022-11-21 16:26:12,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:26:12,997 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:26:13,000 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:26:13,001 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:26:13,002 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:26:13,003 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-21 16:26:16,104 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:26:16,462 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:26:16,462 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-21 16:26:16,479 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/bin/uautomizer-vX5HgA9Q3a/data/c600d39c3/102b763fa4a4488080c9f2afe1429b6a/FLAGb5501ed66 [2022-11-21 16:26:16,494 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b76c7-9e64-4cf0-bd7e-9053904a3354/bin/uautomizer-vX5HgA9Q3a/data/c600d39c3/102b763fa4a4488080c9f2afe1429b6a [2022-11-21 16:26:16,500 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:26:16,502 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:26:16,506 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:26:16,508 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:26:16,512 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:26:16,513 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:26:16" (1/1) ... [2022-11-21 16:26:16,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@337d73ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:26:16, skipping insertion in model container [2022-11-21 16:26:16,515 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:26:16" (1/1) ... [2022-11-21 16:26:16,523 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:26:16,594 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:26:16,811 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:26:16,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@125ec356 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:26:16, skipping insertion in model container [2022-11-21 16:26:16,812 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:26:16,813 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:26:16,816 INFO L158 Benchmark]: Toolchain (without parser) took 312.18ms. Allocated memory is still 79.7MB. Free memory was 56.2MB in the beginning and 46.6MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:26:16,816 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 79.7MB. Free memory is still 58.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:26:16,819 INFO L158 Benchmark]: CACSL2BoogieTranslator took 306.81ms. Allocated memory is still 79.7MB. Free memory was 56.0MB in the beginning and 46.6MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:26:16,822 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 79.7MB. Free memory is still 58.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 306.81ms. Allocated memory is still 79.7MB. Free memory was 56.0MB in the beginning and 46.6MB in the end (delta: 9.5MB). 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