./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.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_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/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_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/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_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/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 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 --- 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 16:51:49,261 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:51:49,264 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:51:49,309 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:51:49,310 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:51:49,311 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:51:49,313 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:51:49,316 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:51:49,329 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:51:49,333 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:51:49,334 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:51:49,335 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:51:49,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:51:49,337 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:51:49,339 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:51:49,340 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:51:49,345 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:51:49,351 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:51:49,355 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:51:49,364 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:51:49,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:51:49,372 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:51:49,376 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:51:49,377 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:51:49,388 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:51:49,388 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:51:49,389 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:51:49,390 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:51:49,391 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:51:49,392 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:51:49,392 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:51:49,394 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:51:49,395 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:51:49,396 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:51:49,402 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:51:49,404 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:51:49,405 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:51:49,405 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:51:49,405 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:51:49,408 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:51:49,409 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:51:49,410 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:51:49,462 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:51:49,462 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:51:49,463 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:51:49,464 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:51:49,465 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:51:49,465 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:51:49,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:51:49,467 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:51:49,467 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:51:49,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:51:49,469 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:51:49,469 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:51:49,469 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:51:49,470 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:51:49,470 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:51:49,470 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:51:49,471 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:51:49,471 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:51:49,471 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:51:49,472 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:51:49,472 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:51:49,472 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:51:49,473 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:51:49,473 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:51:49,473 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:51:49,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:51:49,474 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:51:49,474 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:51:49,475 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:51:49,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:51:49,476 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_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 [2022-11-21 16:51:49,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:51:49,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:51:49,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:51:49,854 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:51:49,854 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:51:49,856 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-21 16:51:53,445 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:51:53,818 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:51:53,819 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-21 16:51:53,838 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/bin/uautomizer-vX5HgA9Q3a/data/e8b1b2e7e/00eccc8d56144a8b8b999be488a51f6a/FLAG4b216e257 [2022-11-21 16:51:53,857 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/bin/uautomizer-vX5HgA9Q3a/data/e8b1b2e7e/00eccc8d56144a8b8b999be488a51f6a [2022-11-21 16:51:53,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:51:53,862 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:51:53,864 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:51:53,864 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:51:53,869 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:51:53,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:51:53" (1/1) ... [2022-11-21 16:51:53,871 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f5a840e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:51:53, skipping insertion in model container [2022-11-21 16:51:53,872 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:51:53" (1/1) ... [2022-11-21 16:51:53,882 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:51:53,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:51:54,282 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:51:54,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e73f740 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:51:54, skipping insertion in model container [2022-11-21 16:51:54,283 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:51:54,284 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:51:54,287 INFO L158 Benchmark]: Toolchain (without parser) took 423.64ms. Allocated memory is still 180.4MB. Free memory was 133.9MB in the beginning and 124.4MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:51:54,287 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 136.3MB. Free memory is still 81.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:51:54,288 INFO L158 Benchmark]: CACSL2BoogieTranslator took 420.31ms. Allocated memory is still 180.4MB. Free memory was 133.9MB in the beginning and 124.4MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:51:54,290 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 136.3MB. Free memory is still 81.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 420.31ms. Allocated memory is still 180.4MB. Free memory was 133.9MB in the beginning and 124.4MB in the end (delta: 9.5MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/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_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/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_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/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 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 --- 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 16:51:57,093 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:51:57,096 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:51:57,149 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:51:57,150 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:51:57,155 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:51:57,159 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:51:57,164 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:51:57,168 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:51:57,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:51:57,173 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:51:57,177 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:51:57,179 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:51:57,185 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:51:57,187 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:51:57,189 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:51:57,193 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:51:57,195 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:51:57,197 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:51:57,200 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:51:57,206 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:51:57,211 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:51:57,212 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:51:57,213 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:51:57,218 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:51:57,218 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:51:57,218 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:51:57,219 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:51:57,220 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:51:57,221 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:51:57,222 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:51:57,223 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:51:57,224 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:51:57,225 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:51:57,250 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:51:57,251 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:51:57,252 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:51:57,252 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:51:57,252 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:51:57,254 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:51:57,254 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:51:57,262 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 16:51:57,308 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:51:57,308 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:51:57,310 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:51:57,310 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:51:57,311 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:51:57,312 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:51:57,313 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:51:57,313 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:51:57,313 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:51:57,314 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:51:57,315 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:51:57,315 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:51:57,316 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:51:57,316 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:51:57,316 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:51:57,316 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:51:57,316 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:51:57,317 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:51:57,317 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:51:57,317 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:51:57,317 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:51:57,318 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:51:57,318 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:51:57,318 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:51:57,318 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:51:57,319 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:51:57,319 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:51:57,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:51:57,319 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:51:57,319 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:51:57,320 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:51:57,320 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:51:57,320 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:51:57,321 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_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 [2022-11-21 16:51:57,805 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:51:57,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:51:57,841 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:51:57,842 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:51:57,843 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:51:57,845 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-21 16:52:01,301 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:52:01,789 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:52:01,789 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-21 16:52:01,825 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/bin/uautomizer-vX5HgA9Q3a/data/2d56725b5/5e9170b24ce945508be01c5c002d85fc/FLAGae4b7c92f [2022-11-21 16:52:01,843 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9a6b466-0ed7-4902-a1b0-14ca3d271dbe/bin/uautomizer-vX5HgA9Q3a/data/2d56725b5/5e9170b24ce945508be01c5c002d85fc [2022-11-21 16:52:01,847 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:52:01,849 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:52:01,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:52:01,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:52:01,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:52:01,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:52:01" (1/1) ... [2022-11-21 16:52:01,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ae2b0ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:01, skipping insertion in model container [2022-11-21 16:52:01,858 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:52:01" (1/1) ... [2022-11-21 16:52:01,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:52:01,973 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:52:02,333 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:52:02,334 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@481cca4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:02, skipping insertion in model container [2022-11-21 16:52:02,334 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:52:02,335 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:52:02,338 INFO L158 Benchmark]: Toolchain (without parser) took 487.61ms. Allocated memory is still 77.6MB. Free memory was 53.5MB in the beginning and 43.9MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:52:02,339 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 77.6MB. Free memory was 55.0MB in the beginning and 54.9MB in the end (delta: 54.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:52:02,343 INFO L158 Benchmark]: CACSL2BoogieTranslator took 484.39ms. Allocated memory is still 77.6MB. Free memory was 53.3MB in the beginning and 43.9MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:52:02,345 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 77.6MB. Free memory was 55.0MB in the beginning and 54.9MB in the end (delta: 54.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 484.39ms. Allocated memory is still 77.6MB. Free memory was 53.3MB in the beginning and 43.9MB in the end (delta: 9.4MB). 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