./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/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_64996f2e-1ac9-4d4b-8003-c489dbcde967/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/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_64996f2e-1ac9-4d4b-8003-c489dbcde967/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 9a814f1cabb0a814aaaa0ad04ef0792a07c6fb7c73876a2da6ae85372115ff6c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 13:46:09,235 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:46:09,237 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:46:09,274 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:46:09,275 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:46:09,276 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:46:09,277 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:46:09,292 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:46:09,297 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:46:09,298 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:46:09,299 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:46:09,300 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:46:09,301 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:46:09,302 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:46:09,303 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:46:09,304 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:46:09,305 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:46:09,306 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:46:09,308 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:46:09,309 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:46:09,315 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:46:09,320 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:46:09,323 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:46:09,324 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:46:09,337 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:46:09,338 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:46:09,338 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:46:09,340 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:46:09,342 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:46:09,342 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:46:09,343 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:46:09,344 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:46:09,346 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:46:09,347 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:46:09,349 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:46:09,349 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:46:09,350 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:46:09,350 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:46:09,351 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:46:09,352 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:46:09,353 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:46:09,354 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 13:46:09,396 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:46:09,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:46:09,397 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:46:09,398 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:46:09,398 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:46:09,399 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:46:09,399 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:46:09,400 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:46:09,400 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:46:09,400 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:46:09,401 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:46:09,401 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:46:09,402 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:46:09,402 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:46:09,402 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:46:09,402 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:46:09,402 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:46:09,402 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:46:09,403 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:46:09,403 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:46:09,403 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:46:09,403 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:46:09,403 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:46:09,404 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:46:09,404 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:46:09,404 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:46:09,404 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:46:09,404 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:46:09,405 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 13:46:09,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 13:46:09,406 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_64996f2e-1ac9-4d4b-8003-c489dbcde967/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a814f1cabb0a814aaaa0ad04ef0792a07c6fb7c73876a2da6ae85372115ff6c [2022-11-21 13:46:09,785 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:46:09,818 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:46:09,821 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:46:09,823 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:46:09,824 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:46:09,825 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2022-11-21 13:46:12,976 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:46:13,346 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:46:13,347 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2022-11-21 13:46:13,362 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/bin/uautomizer-vX5HgA9Q3a/data/4d52301f8/56e10ff9956c44989763b29be086bf37/FLAGfffe73bcd [2022-11-21 13:46:13,402 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/bin/uautomizer-vX5HgA9Q3a/data/4d52301f8/56e10ff9956c44989763b29be086bf37 [2022-11-21 13:46:13,406 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:46:13,424 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:46:13,427 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:46:13,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:46:13,435 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:46:13,436 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:46:13" (1/1) ... [2022-11-21 13:46:13,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3492ec4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:46:13, skipping insertion in model container [2022-11-21 13:46:13,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:46:13" (1/1) ... [2022-11-21 13:46:13,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:46:13,548 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:46:13,841 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:46:13,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@10491042 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:46:13, skipping insertion in model container [2022-11-21 13:46:13,843 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:46:13,844 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:46:13,847 INFO L158 Benchmark]: Toolchain (without parser) took 437.85ms. Allocated memory is still 167.8MB. Free memory was 139.2MB in the beginning and 129.0MB in the end (delta: 10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:46:13,848 INFO L158 Benchmark]: CDTParser took 0.60ms. Allocated memory is still 130.0MB. Free memory is still 98.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:46:13,849 INFO L158 Benchmark]: CACSL2BoogieTranslator took 416.91ms. Allocated memory is still 167.8MB. Free memory was 138.8MB in the beginning and 129.0MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:46:13,851 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.60ms. Allocated memory is still 130.0MB. Free memory is still 98.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 416.91ms. Allocated memory is still 167.8MB. Free memory was 138.8MB in the beginning and 129.0MB in the end (delta: 9.8MB). 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_64996f2e-1ac9-4d4b-8003-c489dbcde967/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/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_64996f2e-1ac9-4d4b-8003-c489dbcde967/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/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_64996f2e-1ac9-4d4b-8003-c489dbcde967/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 9a814f1cabb0a814aaaa0ad04ef0792a07c6fb7c73876a2da6ae85372115ff6c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 13:46:16,389 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:46:16,392 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:46:16,436 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:46:16,437 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:46:16,441 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:46:16,444 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:46:16,450 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:46:16,452 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:46:16,458 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:46:16,459 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:46:16,461 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:46:16,462 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:46:16,465 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:46:16,466 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:46:16,474 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:46:16,475 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:46:16,476 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:46:16,478 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:46:16,481 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:46:16,485 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:46:16,488 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:46:16,490 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:46:16,492 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:46:16,501 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:46:16,503 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:46:16,503 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:46:16,505 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:46:16,507 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:46:16,508 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:46:16,508 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:46:16,510 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:46:16,534 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:46:16,535 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:46:16,536 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:46:16,537 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:46:16,537 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:46:16,538 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:46:16,538 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:46:16,539 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:46:16,540 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:46:16,542 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 13:46:16,563 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:46:16,564 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:46:16,564 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:46:16,564 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:46:16,565 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:46:16,565 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:46:16,566 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:46:16,567 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:46:16,567 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:46:16,567 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:46:16,567 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:46:16,568 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:46:16,568 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:46:16,568 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:46:16,568 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:46:16,569 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:46:16,569 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:46:16,569 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:46:16,569 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:46:16,570 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:46:16,570 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 13:46:16,570 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 13:46:16,570 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:46:16,571 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:46:16,571 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:46:16,571 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:46:16,571 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:46:16,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:46:16,572 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:46:16,572 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:46:16,572 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 13:46:16,573 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 13:46:16,573 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 13:46:16,573 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_64996f2e-1ac9-4d4b-8003-c489dbcde967/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a814f1cabb0a814aaaa0ad04ef0792a07c6fb7c73876a2da6ae85372115ff6c [2022-11-21 13:46:17,010 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:46:17,042 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:46:17,045 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:46:17,047 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:46:17,050 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:46:17,052 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2022-11-21 13:46:20,510 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:46:20,896 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:46:20,904 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2022-11-21 13:46:20,929 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/bin/uautomizer-vX5HgA9Q3a/data/0523f6ecf/032e3ff88b8d471ba2bf532347c7efa7/FLAG160b48abc [2022-11-21 13:46:20,948 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64996f2e-1ac9-4d4b-8003-c489dbcde967/bin/uautomizer-vX5HgA9Q3a/data/0523f6ecf/032e3ff88b8d471ba2bf532347c7efa7 [2022-11-21 13:46:20,954 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:46:20,956 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:46:20,961 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:46:20,962 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:46:20,965 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:46:20,966 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:46:20" (1/1) ... [2022-11-21 13:46:20,968 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45c6226 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:46:20, skipping insertion in model container [2022-11-21 13:46:20,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:46:20" (1/1) ... [2022-11-21 13:46:20,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:46:21,062 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:46:21,365 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:46:21,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3439dbae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:46:21, skipping insertion in model container [2022-11-21 13:46:21,366 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:46:21,367 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:46:21,369 INFO L158 Benchmark]: Toolchain (without parser) took 412.00ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 49.9MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:46:21,370 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory was 61.4MB in the beginning and 61.3MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:46:21,373 INFO L158 Benchmark]: CACSL2BoogieTranslator took 406.02ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 49.9MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:46:21,375 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory was 61.4MB in the beginning and 61.3MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 406.02ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 49.9MB 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