./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.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_c0da89ec-4fd5-4463-95d6-b12b53167206/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0da89ec-4fd5-4463-95d6-b12b53167206/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_c0da89ec-4fd5-4463-95d6-b12b53167206/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0da89ec-4fd5-4463-95d6-b12b53167206/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0da89ec-4fd5-4463-95d6-b12b53167206/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_c0da89ec-4fd5-4463-95d6-b12b53167206/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 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:41:04,542 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:41:04,544 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:41:04,566 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:41:04,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:41:04,567 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:41:04,569 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:41:04,570 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:41:04,572 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:41:04,573 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:41:04,574 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:41:04,576 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:41:04,576 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:41:04,577 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:41:04,579 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:41:04,580 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:41:04,581 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:41:04,582 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:41:04,584 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:41:04,586 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:41:04,587 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:41:04,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:41:04,596 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:41:04,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:41:04,600 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:41:04,600 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:41:04,601 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:41:04,602 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:41:04,602 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:41:04,603 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:41:04,604 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:41:04,604 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:41:04,605 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:41:04,606 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:41:04,616 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:41:04,617 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:41:04,618 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:41:04,619 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:41:04,619 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:41:04,622 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:41:04,623 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:41:04,624 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0da89ec-4fd5-4463-95d6-b12b53167206/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 10:41:04,654 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:41:04,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:41:04,655 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:41:04,655 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:41:04,656 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:41:04,656 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:41:04,657 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:41:04,657 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:41:04,657 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:41:04,658 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:41:04,658 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:41:04,658 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:41:04,658 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:41:04,659 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:41:04,659 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:41:04,659 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:41:04,659 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:41:04,660 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:41:04,660 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:41:04,660 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:41:04,660 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:41:04,661 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:41:04,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:41:04,661 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:41:04,662 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:41:04,662 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:41:04,662 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:41:04,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:41:04,663 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:41:04,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:41:04,663 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_c0da89ec-4fd5-4463-95d6-b12b53167206/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0da89ec-4fd5-4463-95d6-b12b53167206/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 [2022-11-20 10:41:05,007 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:41:05,051 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:41:05,054 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:41:05,056 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:41:05,057 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:41:05,059 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0da89ec-4fd5-4463-95d6-b12b53167206/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-20 10:41:08,225 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:41:08,551 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:41:08,552 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0da89ec-4fd5-4463-95d6-b12b53167206/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-20 10:41:08,580 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0da89ec-4fd5-4463-95d6-b12b53167206/bin/uautomizer-ug76WZFUDN/data/fb3326c94/7f2c40e504e94cd99a96f42c09b9e82c/FLAG4d46062ed [2022-11-20 10:41:08,606 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0da89ec-4fd5-4463-95d6-b12b53167206/bin/uautomizer-ug76WZFUDN/data/fb3326c94/7f2c40e504e94cd99a96f42c09b9e82c [2022-11-20 10:41:08,609 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:41:08,610 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:41:08,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:41:08,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:41:08,621 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:41:08,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:41:08" (1/1) ... [2022-11-20 10:41:08,623 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@667ceace and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:08, skipping insertion in model container [2022-11-20 10:41:08,623 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:41:08" (1/1) ... [2022-11-20 10:41:08,630 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:41:08,701 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:41:08,990 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:41:08,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a50f9a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:08, skipping insertion in model container [2022-11-20 10:41:08,991 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:41:08,991 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:41:08,993 INFO L158 Benchmark]: Toolchain (without parser) took 382.22ms. Allocated memory is still 184.5MB. Free memory was 151.7MB in the beginning and 142.1MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:41:08,994 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory was 71.8MB in the beginning and 71.6MB in the end (delta: 151.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:41:08,995 INFO L158 Benchmark]: CACSL2BoogieTranslator took 375.91ms. Allocated memory is still 184.5MB. Free memory was 151.7MB in the beginning and 142.1MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:41:08,997 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory was 71.8MB in the beginning and 71.6MB in the end (delta: 151.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 375.91ms. Allocated memory is still 184.5MB. Free memory was 151.7MB in the beginning and 142.1MB in the end (delta: 9.6MB). 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_c0da89ec-4fd5-4463-95d6-b12b53167206/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0da89ec-4fd5-4463-95d6-b12b53167206/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_c0da89ec-4fd5-4463-95d6-b12b53167206/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0da89ec-4fd5-4463-95d6-b12b53167206/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0da89ec-4fd5-4463-95d6-b12b53167206/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_c0da89ec-4fd5-4463-95d6-b12b53167206/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 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:41:11,483 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:41:11,486 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:41:11,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:41:11,539 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:41:11,544 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:41:11,546 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:41:11,553 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:41:11,555 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:41:11,557 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:41:11,559 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:41:11,561 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:41:11,563 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:41:11,566 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:41:11,571 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:41:11,574 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:41:11,576 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:41:11,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:41:11,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:41:11,588 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:41:11,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:41:11,599 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:41:11,601 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:41:11,602 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:41:11,609 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:41:11,610 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:41:11,610 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:41:11,612 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:41:11,612 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:41:11,614 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:41:11,614 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:41:11,615 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:41:11,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:41:11,617 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:41:11,619 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:41:11,619 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:41:11,620 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:41:11,620 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:41:11,621 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:41:11,622 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:41:11,623 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:41:11,632 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0da89ec-4fd5-4463-95d6-b12b53167206/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 10:41:11,674 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:41:11,674 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:41:11,676 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:41:11,676 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:41:11,677 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:41:11,678 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:41:11,678 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:41:11,679 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:41:11,679 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:41:11,679 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:41:11,680 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:41:11,681 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:41:11,681 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:41:11,681 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:41:11,681 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:41:11,682 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:41:11,682 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:41:11,682 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:41:11,682 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:41:11,683 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:41:11,683 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:41:11,683 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:41:11,683 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:41:11,684 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:41:11,684 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:41:11,684 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:41:11,684 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:41:11,685 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:41:11,685 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:41:11,685 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:41:11,685 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:41:11,686 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:41:11,686 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:41:11,686 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_c0da89ec-4fd5-4463-95d6-b12b53167206/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0da89ec-4fd5-4463-95d6-b12b53167206/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6560568361eacef24363f4e5a58f5226b4c8bc2851167e042d4f8ce61eb0aa48 [2022-11-20 10:41:12,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:41:12,115 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:41:12,118 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:41:12,120 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:41:12,120 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:41:12,122 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0da89ec-4fd5-4463-95d6-b12b53167206/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-20 10:41:15,589 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:41:16,032 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:41:16,035 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0da89ec-4fd5-4463-95d6-b12b53167206/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2022-11-20 10:41:16,072 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0da89ec-4fd5-4463-95d6-b12b53167206/bin/uautomizer-ug76WZFUDN/data/df784c31a/1ed752a26e7d4e6e81042e42e22052ae/FLAG6da32bc87 [2022-11-20 10:41:16,180 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0da89ec-4fd5-4463-95d6-b12b53167206/bin/uautomizer-ug76WZFUDN/data/df784c31a/1ed752a26e7d4e6e81042e42e22052ae [2022-11-20 10:41:16,183 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:41:16,184 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:41:16,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:41:16,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:41:16,191 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:41:16,192 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:41:16" (1/1) ... [2022-11-20 10:41:16,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d6d4f96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:16, skipping insertion in model container [2022-11-20 10:41:16,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:41:16" (1/1) ... [2022-11-20 10:41:16,204 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:41:16,295 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:41:16,550 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:41:16,551 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f7beffb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:16, skipping insertion in model container [2022-11-20 10:41:16,551 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:41:16,552 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:41:16,554 INFO L158 Benchmark]: Toolchain (without parser) took 368.88ms. Allocated memory is still 69.2MB. Free memory was 44.8MB in the beginning and 35.1MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:41:16,555 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 52.4MB. Free memory was 29.5MB in the beginning and 29.5MB in the end (delta: 37.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:41:16,556 INFO L158 Benchmark]: CACSL2BoogieTranslator took 366.07ms. Allocated memory is still 69.2MB. Free memory was 44.6MB in the beginning and 35.1MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:41:16,558 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 52.4MB. Free memory was 29.5MB in the beginning and 29.5MB in the end (delta: 37.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 366.07ms. Allocated memory is still 69.2MB. Free memory was 44.6MB in the beginning and 35.1MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN