./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.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_f59717e4-62da-45cf-836b-866d360b8ec5/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59717e4-62da-45cf-836b-866d360b8ec5/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_f59717e4-62da-45cf-836b-866d360b8ec5/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59717e4-62da-45cf-836b-866d360b8ec5/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59717e4-62da-45cf-836b-866d360b8ec5/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_f59717e4-62da-45cf-836b-866d360b8ec5/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 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d --- 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 11:05:11,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:05:11,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:05:11,518 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:05:11,519 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:05:11,520 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:05:11,521 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:05:11,523 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:05:11,525 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:05:11,526 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:05:11,527 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:05:11,528 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:05:11,529 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:05:11,530 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:05:11,531 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:05:11,532 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:05:11,534 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:05:11,535 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:05:11,537 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:05:11,539 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:05:11,541 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:05:11,547 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:05:11,548 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:05:11,549 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:05:11,553 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:05:11,553 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:05:11,553 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:05:11,554 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:05:11,555 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:05:11,556 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:05:11,556 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:05:11,557 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:05:11,558 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:05:11,559 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:05:11,560 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:05:11,560 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:05:11,561 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:05:11,561 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:05:11,562 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:05:11,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:05:11,575 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:05:11,576 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59717e4-62da-45cf-836b-866d360b8ec5/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:05:11,614 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:05:11,614 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:05:11,615 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:05:11,615 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:05:11,616 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:05:11,616 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:05:11,617 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:05:11,617 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:05:11,617 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:05:11,618 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:05:11,619 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:05:11,619 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:05:11,619 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:05:11,620 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:05:11,620 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:05:11,620 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:05:11,620 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:05:11,621 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:05:11,621 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:05:11,621 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:05:11,621 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:05:11,622 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:05:11,622 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:05:11,622 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:05:11,623 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:05:11,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:05:11,623 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:05:11,623 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:05:11,624 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:05:11,624 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:05:11,625 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_f59717e4-62da-45cf-836b-866d360b8ec5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59717e4-62da-45cf-836b-866d360b8ec5/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d [2022-11-20 11:05:11,894 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:05:11,930 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:05:11,933 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:05:11,935 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:05:11,935 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:05:11,936 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59717e4-62da-45cf-836b-866d360b8ec5/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-20 11:05:14,890 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:05:15,294 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:05:15,294 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59717e4-62da-45cf-836b-866d360b8ec5/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-20 11:05:15,321 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59717e4-62da-45cf-836b-866d360b8ec5/bin/uautomizer-ug76WZFUDN/data/4aa566da0/aa8fe8fa105b4c4ea891bd88837ef727/FLAG53675dcec [2022-11-20 11:05:15,340 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59717e4-62da-45cf-836b-866d360b8ec5/bin/uautomizer-ug76WZFUDN/data/4aa566da0/aa8fe8fa105b4c4ea891bd88837ef727 [2022-11-20 11:05:15,346 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:05:15,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:05:15,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:05:15,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:05:15,355 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:05:15,356 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:05:15" (1/1) ... [2022-11-20 11:05:15,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3042ba78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:15, skipping insertion in model container [2022-11-20 11:05:15,358 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:05:15" (1/1) ... [2022-11-20 11:05:15,366 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:05:15,435 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:05:15,653 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:05:15,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@9b618ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:15, skipping insertion in model container [2022-11-20 11:05:15,654 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:05:15,654 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:05:15,656 INFO L158 Benchmark]: Toolchain (without parser) took 306.83ms. Allocated memory is still 146.8MB. Free memory was 112.0MB in the beginning and 101.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:05:15,656 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 146.8MB. Free memory is still 90.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:05:15,657 INFO L158 Benchmark]: CACSL2BoogieTranslator took 302.85ms. Allocated memory is still 146.8MB. Free memory was 111.4MB in the beginning and 101.5MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:05:15,659 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 146.8MB. Free memory is still 90.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 302.85ms. Allocated memory is still 146.8MB. Free memory was 111.4MB in the beginning and 101.5MB in the end (delta: 9.9MB). 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 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_f59717e4-62da-45cf-836b-866d360b8ec5/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59717e4-62da-45cf-836b-866d360b8ec5/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_f59717e4-62da-45cf-836b-866d360b8ec5/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59717e4-62da-45cf-836b-866d360b8ec5/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59717e4-62da-45cf-836b-866d360b8ec5/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_f59717e4-62da-45cf-836b-866d360b8ec5/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 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d --- 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 11:05:17,883 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:05:17,888 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:05:17,918 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:05:17,922 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:05:17,923 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:05:17,924 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:05:17,926 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:05:17,927 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:05:17,928 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:05:17,929 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:05:17,930 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:05:17,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:05:17,936 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:05:17,940 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:05:17,946 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:05:17,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:05:17,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:05:17,951 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:05:17,956 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:05:17,957 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:05:17,963 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:05:17,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:05:17,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:05:17,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:05:17,968 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:05:17,968 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:05:17,969 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:05:17,970 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:05:17,971 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:05:17,971 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:05:17,972 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:05:17,973 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:05:17,973 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:05:17,974 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:05:17,982 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:05:17,983 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:05:17,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:05:17,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:05:17,985 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:05:17,985 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:05:17,986 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59717e4-62da-45cf-836b-866d360b8ec5/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:05:18,027 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:05:18,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:05:18,029 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:05:18,030 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:05:18,030 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:05:18,030 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:05:18,031 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:05:18,031 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:05:18,031 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:05:18,032 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:05:18,032 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:05:18,032 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:05:18,032 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:05:18,032 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:05:18,032 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:05:18,032 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:05:18,033 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:05:18,033 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:05:18,033 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:05:18,033 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:05:18,033 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:05:18,034 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:05:18,034 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:05:18,034 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:05:18,034 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:05:18,034 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:05:18,034 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:05:18,035 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:05:18,035 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:05:18,035 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:05:18,035 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:05:18,035 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:05:18,035 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:05:18,036 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_f59717e4-62da-45cf-836b-866d360b8ec5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59717e4-62da-45cf-836b-866d360b8ec5/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d [2022-11-20 11:05:18,416 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:05:18,438 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:05:18,441 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:05:18,442 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:05:18,445 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:05:18,447 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59717e4-62da-45cf-836b-866d360b8ec5/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-20 11:05:21,666 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:05:22,084 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:05:22,086 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59717e4-62da-45cf-836b-866d360b8ec5/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-20 11:05:22,114 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59717e4-62da-45cf-836b-866d360b8ec5/bin/uautomizer-ug76WZFUDN/data/c509c14c8/186c17336abe4cca9cf141723b851877/FLAGad8b17583 [2022-11-20 11:05:22,131 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f59717e4-62da-45cf-836b-866d360b8ec5/bin/uautomizer-ug76WZFUDN/data/c509c14c8/186c17336abe4cca9cf141723b851877 [2022-11-20 11:05:22,138 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:05:22,139 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:05:22,143 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:05:22,143 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:05:22,147 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:05:22,147 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:05:22" (1/1) ... [2022-11-20 11:05:22,148 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a2a06ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:22, skipping insertion in model container [2022-11-20 11:05:22,149 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:05:22" (1/1) ... [2022-11-20 11:05:22,156 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:05:22,235 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:05:22,467 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:05:22,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27461a82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:22, skipping insertion in model container [2022-11-20 11:05:22,469 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:05:22,469 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:05:22,471 INFO L158 Benchmark]: Toolchain (without parser) took 330.79ms. Allocated memory was 60.8MB in the beginning and 73.4MB in the end (delta: 12.6MB). Free memory was 35.6MB in the beginning and 53.3MB in the end (delta: -17.7MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. [2022-11-20 11:05:22,472 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 60.8MB. Free memory was 38.4MB in the beginning and 38.3MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:05:22,475 INFO L158 Benchmark]: CACSL2BoogieTranslator took 326.43ms. Allocated memory was 60.8MB in the beginning and 73.4MB in the end (delta: 12.6MB). Free memory was 35.5MB in the beginning and 53.3MB in the end (delta: -17.9MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. [2022-11-20 11:05:22,478 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 60.8MB. Free memory was 38.4MB in the beginning and 38.3MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 326.43ms. Allocated memory was 60.8MB in the beginning and 73.4MB in the end (delta: 12.6MB). Free memory was 35.5MB in the beginning and 53.3MB in the end (delta: -17.9MB). Peak memory consumption was 14.1MB. 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