./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ca0a592612bf67ed64c0cb4dbe07151d7191a8039e0f3c4eacc12cd10ecaa237 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:37:05,296 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:37:05,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:37:05,349 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:37:05,355 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:37:05,356 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:37:05,359 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:37:05,364 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:37:05,367 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:37:05,368 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:37:05,369 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:37:05,371 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:37:05,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:37:05,372 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:37:05,373 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:37:05,375 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:37:05,376 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:37:05,377 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:37:05,379 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:37:05,381 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:37:05,383 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:37:05,385 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:37:05,387 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:37:05,388 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:37:05,393 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:37:05,393 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:37:05,394 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:37:05,395 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:37:05,395 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:37:05,396 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:37:05,397 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:37:05,398 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:37:05,403 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:37:05,406 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:37:05,407 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:37:05,408 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:37:05,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:37:05,409 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:37:05,409 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:37:05,412 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:37:05,415 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:37:05,416 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 10:37:05,441 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:37:05,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:37:05,442 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:37:05,442 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:37:05,443 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:37:05,443 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:37:05,444 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:37:05,444 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:37:05,445 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:37:05,445 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:37:05,445 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:37:05,445 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:37:05,446 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:37:05,446 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:37:05,446 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:37:05,446 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:37:05,447 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:37:05,447 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:37:05,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:37:05,447 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:37:05,448 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:37:05,448 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:37:05,448 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:37:05,448 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:37:05,449 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:37:05,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:37:05,449 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:37:05,449 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:37:05,450 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:37:05,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:37:05,450 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_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ca0a592612bf67ed64c0cb4dbe07151d7191a8039e0f3c4eacc12cd10ecaa237 [2022-11-20 10:37:05,706 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:37:05,738 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:37:05,742 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:37:05,744 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:37:05,745 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:37:05,746 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2022-11-20 10:37:08,888 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:37:09,192 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:37:09,193 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2022-11-20 10:37:09,216 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/data/f12c143f2/3c577aa65cc64b1ab008ef48230ffa20/FLAG1df20232d [2022-11-20 10:37:09,235 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/data/f12c143f2/3c577aa65cc64b1ab008ef48230ffa20 [2022-11-20 10:37:09,238 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:37:09,240 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:37:09,242 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:37:09,242 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:37:09,246 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:37:09,246 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:37:09" (1/1) ... [2022-11-20 10:37:09,247 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f7c3f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:09, skipping insertion in model container [2022-11-20 10:37:09,248 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:37:09" (1/1) ... [2022-11-20 10:37:09,255 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:37:09,310 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:37:09,554 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:37:09,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2381f1b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:09, skipping insertion in model container [2022-11-20 10:37:09,555 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:37:09,557 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:37:09,559 INFO L158 Benchmark]: Toolchain (without parser) took 317.79ms. Allocated memory is still 178.3MB. Free memory was 133.3MB in the beginning and 123.9MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:37:09,560 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 132.1MB. Free memory is still 75.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:37:09,561 INFO L158 Benchmark]: CACSL2BoogieTranslator took 314.91ms. Allocated memory is still 178.3MB. Free memory was 133.3MB in the beginning and 123.9MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:37:09,562 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 132.1MB. Free memory is still 75.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 314.91ms. Allocated memory is still 178.3MB. Free memory was 133.3MB in the beginning and 123.9MB in the end (delta: 9.4MB). 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_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ca0a592612bf67ed64c0cb4dbe07151d7191a8039e0f3c4eacc12cd10ecaa237 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:37:11,887 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:37:11,889 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:37:11,934 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:37:11,935 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:37:11,940 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:37:11,942 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:37:11,946 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:37:11,950 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:37:11,951 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:37:11,953 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:37:11,955 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:37:11,956 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:37:11,963 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:37:11,965 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:37:11,966 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:37:11,971 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:37:11,972 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:37:11,975 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:37:11,977 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:37:11,983 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:37:11,984 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:37:11,987 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:37:11,988 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:37:11,992 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:37:11,997 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:37:11,998 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:37:11,999 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:37:12,000 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:37:12,001 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:37:12,001 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:37:12,002 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:37:12,003 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:37:12,005 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:37:12,014 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:37:12,015 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:37:12,017 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:37:12,017 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:37:12,018 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:37:12,018 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:37:12,019 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:37:12,024 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 10:37:12,060 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:37:12,061 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:37:12,062 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:37:12,062 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:37:12,063 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:37:12,064 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:37:12,064 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:37:12,065 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:37:12,065 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:37:12,065 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:37:12,066 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:37:12,066 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:37:12,067 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:37:12,067 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:37:12,067 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:37:12,067 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:37:12,067 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:37:12,068 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:37:12,068 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:37:12,068 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:37:12,068 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:37:12,069 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:37:12,069 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:37:12,069 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:37:12,069 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:37:12,069 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:37:12,070 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:37:12,070 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:37:12,070 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:37:12,070 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:37:12,071 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:37:12,071 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:37:12,071 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:37:12,071 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_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ca0a592612bf67ed64c0cb4dbe07151d7191a8039e0f3c4eacc12cd10ecaa237 [2022-11-20 10:37:12,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:37:12,461 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:37:12,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:37:12,465 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:37:12,465 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:37:12,467 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2022-11-20 10:37:15,522 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:37:15,992 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:37:15,993 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2022-11-20 10:37:16,023 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/data/a590f97e5/ded04a96ed12440b9a41a9b569ae4dc5/FLAG67da8840d [2022-11-20 10:37:16,042 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a72cddb-28af-4a99-ad90-a09f77e20ebe/bin/uautomizer-ug76WZFUDN/data/a590f97e5/ded04a96ed12440b9a41a9b569ae4dc5 [2022-11-20 10:37:16,047 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:37:16,051 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:37:16,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:37:16,053 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:37:16,057 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:37:16,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:37:16" (1/1) ... [2022-11-20 10:37:16,059 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50dff3ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:16, skipping insertion in model container [2022-11-20 10:37:16,059 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:37:16" (1/1) ... [2022-11-20 10:37:16,067 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:37:16,153 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:37:16,407 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:37:16,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1120cecc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:16, skipping insertion in model container [2022-11-20 10:37:16,408 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:37:16,408 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:37:16,410 INFO L158 Benchmark]: Toolchain (without parser) took 358.52ms. Allocated memory is still 75.5MB. Free memory was 51.8MB in the beginning and 42.2MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:37:16,411 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 75.5MB. Free memory was 53.9MB in the beginning and 53.7MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:37:16,412 INFO L158 Benchmark]: CACSL2BoogieTranslator took 355.98ms. Allocated memory is still 75.5MB. Free memory was 51.7MB in the beginning and 42.2MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:37:16,413 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 75.5MB. Free memory was 53.9MB in the beginning and 53.7MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 355.98ms. Allocated memory is still 75.5MB. Free memory was 51.7MB in the beginning and 42.2MB 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