./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_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_34b6598a-1bc8-4276-b93a-1cedadfc788a/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b6598a-1bc8-4276-b93a-1cedadfc788a/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_34b6598a-1bc8-4276-b93a-1cedadfc788a/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b6598a-1bc8-4276-b93a-1cedadfc788a/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b6598a-1bc8-4276-b93a-1cedadfc788a/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_34b6598a-1bc8-4276-b93a-1cedadfc788a/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 a379a11019678fc2a367efcf212f49fd3083d5f94e928c550866b32de723f686 --- 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 13:58:54,446 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:58:54,448 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:58:54,486 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:58:54,487 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:58:54,488 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:58:54,490 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:58:54,500 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:58:54,504 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:58:54,511 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:58:54,513 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:58:54,516 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:58:54,516 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:58:54,519 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:58:54,523 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:58:54,525 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:58:54,527 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:58:54,528 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:58:54,530 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:58:54,538 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:58:54,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:58:54,543 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:58:54,546 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:58:54,547 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:58:54,557 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:58:54,558 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:58:54,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:58:54,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:58:54,560 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:58:54,561 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:58:54,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:58:54,562 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:58:54,563 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:58:54,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:58:54,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:58:54,565 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:58:54,566 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:58:54,567 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:58:54,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:58:54,575 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:58:54,576 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:58:54,577 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b6598a-1bc8-4276-b93a-1cedadfc788a/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 13:58:54,625 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:58:54,626 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:58:54,627 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:58:54,627 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:58:54,628 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:58:54,628 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:58:54,629 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:58:54,629 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:58:54,629 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:58:54,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:58:54,631 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:58:54,631 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:58:54,632 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:58:54,632 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:58:54,632 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:58:54,632 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:58:54,633 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:58:54,633 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:58:54,633 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:58:54,633 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:58:54,633 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:58:54,634 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:58:54,634 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:58:54,634 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:58:54,634 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:58:54,635 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:58:54,635 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:58:54,635 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:58:54,636 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 13:58:54,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 13:58:54,637 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_34b6598a-1bc8-4276-b93a-1cedadfc788a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b6598a-1bc8-4276-b93a-1cedadfc788a/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a379a11019678fc2a367efcf212f49fd3083d5f94e928c550866b32de723f686 [2022-11-21 13:58:54,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:58:55,023 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:58:55,026 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:58:55,028 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:58:55,029 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:58:55,030 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b6598a-1bc8-4276-b93a-1cedadfc788a/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i [2022-11-21 13:58:58,779 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:58:59,172 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:58:59,173 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b6598a-1bc8-4276-b93a-1cedadfc788a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i [2022-11-21 13:58:59,193 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b6598a-1bc8-4276-b93a-1cedadfc788a/bin/uautomizer-vX5HgA9Q3a/data/277fcfcb4/730ffb738ce04ed2a8cd9e002560cb5c/FLAG163d7e3ad [2022-11-21 13:58:59,214 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b6598a-1bc8-4276-b93a-1cedadfc788a/bin/uautomizer-vX5HgA9Q3a/data/277fcfcb4/730ffb738ce04ed2a8cd9e002560cb5c [2022-11-21 13:58:59,217 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:58:59,219 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:58:59,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:58:59,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:58:59,244 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:58:59,245 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:58:59" (1/1) ... [2022-11-21 13:58:59,246 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5420cf1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:59, skipping insertion in model container [2022-11-21 13:58:59,246 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:58:59" (1/1) ... [2022-11-21 13:58:59,254 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:58:59,322 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:58:59,575 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:58:59,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1e7c0b17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:59, skipping insertion in model container [2022-11-21 13:58:59,576 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:58:59,577 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:58:59,579 INFO L158 Benchmark]: Toolchain (without parser) took 359.41ms. Allocated memory is still 176.2MB. Free memory was 144.4MB in the beginning and 135.0MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:58:59,580 INFO L158 Benchmark]: CDTParser took 0.64ms. Allocated memory is still 115.3MB. Free memory is still 69.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:58:59,581 INFO L158 Benchmark]: CACSL2BoogieTranslator took 356.54ms. Allocated memory is still 176.2MB. Free memory was 143.9MB in the beginning and 135.0MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:58:59,582 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64ms. Allocated memory is still 115.3MB. Free memory is still 69.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 356.54ms. Allocated memory is still 176.2MB. Free memory was 143.9MB in the beginning and 135.0MB in the end (delta: 8.9MB). 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_34b6598a-1bc8-4276-b93a-1cedadfc788a/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b6598a-1bc8-4276-b93a-1cedadfc788a/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_34b6598a-1bc8-4276-b93a-1cedadfc788a/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b6598a-1bc8-4276-b93a-1cedadfc788a/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b6598a-1bc8-4276-b93a-1cedadfc788a/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_34b6598a-1bc8-4276-b93a-1cedadfc788a/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 a379a11019678fc2a367efcf212f49fd3083d5f94e928c550866b32de723f686 --- 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 13:59:02,302 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:59:02,306 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:59:02,369 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:59:02,369 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:59:02,371 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:59:02,373 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:59:02,375 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:59:02,378 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:59:02,379 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:59:02,381 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:59:02,382 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:59:02,383 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:59:02,385 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:59:02,386 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:59:02,388 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:59:02,389 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:59:02,390 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:59:02,393 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:59:02,395 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:59:02,397 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:59:02,404 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:59:02,406 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:59:02,410 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:59:02,415 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:59:02,424 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:59:02,425 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:59:02,426 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:59:02,427 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:59:02,428 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:59:02,429 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:59:02,430 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:59:02,432 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:59:02,434 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:59:02,436 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:59:02,442 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:59:02,443 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:59:02,443 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:59:02,444 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:59:02,445 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:59:02,446 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:59:02,447 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b6598a-1bc8-4276-b93a-1cedadfc788a/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 13:59:02,496 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:59:02,497 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:59:02,499 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:59:02,499 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:59:02,500 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:59:02,501 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:59:02,502 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:59:02,502 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:59:02,502 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:59:02,503 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:59:02,507 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:59:02,507 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:59:02,508 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:59:02,508 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:59:02,508 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:59:02,509 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:59:02,509 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:59:02,509 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:59:02,509 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:59:02,510 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:59:02,510 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 13:59:02,510 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 13:59:02,510 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:59:02,511 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:59:02,511 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:59:02,511 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:59:02,512 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:59:02,512 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:59:02,512 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:59:02,512 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:59:02,513 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 13:59:02,513 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 13:59:02,513 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 13:59:02,514 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_34b6598a-1bc8-4276-b93a-1cedadfc788a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b6598a-1bc8-4276-b93a-1cedadfc788a/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a379a11019678fc2a367efcf212f49fd3083d5f94e928c550866b32de723f686 [2022-11-21 13:59:03,042 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:59:03,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:59:03,088 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:59:03,090 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:59:03,090 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:59:03,092 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b6598a-1bc8-4276-b93a-1cedadfc788a/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i [2022-11-21 13:59:06,952 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:59:07,444 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:59:07,445 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b6598a-1bc8-4276-b93a-1cedadfc788a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i [2022-11-21 13:59:07,461 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b6598a-1bc8-4276-b93a-1cedadfc788a/bin/uautomizer-vX5HgA9Q3a/data/f9b7398be/2b5f0d96d64d42dd886eed703087b0f6/FLAG4fcd27d08 [2022-11-21 13:59:07,494 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b6598a-1bc8-4276-b93a-1cedadfc788a/bin/uautomizer-vX5HgA9Q3a/data/f9b7398be/2b5f0d96d64d42dd886eed703087b0f6 [2022-11-21 13:59:07,498 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:59:07,502 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:59:07,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:59:07,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:59:07,513 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:59:07,514 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:59:07" (1/1) ... [2022-11-21 13:59:07,515 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d77339 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:59:07, skipping insertion in model container [2022-11-21 13:59:07,515 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:59:07" (1/1) ... [2022-11-21 13:59:07,524 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:59:07,601 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:59:07,949 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:59:07,951 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40f288d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:59:07, skipping insertion in model container [2022-11-21 13:59:07,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:59:07,952 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:59:07,954 INFO L158 Benchmark]: Toolchain (without parser) took 451.26ms. Allocated memory is still 77.6MB. Free memory was 55.3MB in the beginning and 45.8MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:59:07,955 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 77.6MB. Free memory was 56.3MB in the beginning and 56.1MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:59:07,959 INFO L158 Benchmark]: CACSL2BoogieTranslator took 444.63ms. Allocated memory is still 77.6MB. Free memory was 55.1MB in the beginning and 45.8MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:59:07,961 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 77.6MB. Free memory was 56.3MB in the beginning and 56.1MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 444.63ms. Allocated memory is still 77.6MB. Free memory was 55.1MB in the beginning and 45.8MB in the end (delta: 9.3MB). 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