./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.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_de324f32-d45e-44c4-bbeb-04c6bad91f06/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de324f32-d45e-44c4-bbeb-04c6bad91f06/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_de324f32-d45e-44c4-bbeb-04c6bad91f06/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de324f32-d45e-44c4-bbeb-04c6bad91f06/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de324f32-d45e-44c4-bbeb-04c6bad91f06/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_de324f32-d45e-44c4-bbeb-04c6bad91f06/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 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e --- 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 09:31:59,484 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:31:59,486 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:31:59,506 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:31:59,507 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:31:59,508 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:31:59,510 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:31:59,512 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:31:59,514 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:31:59,515 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:31:59,516 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:31:59,518 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:31:59,518 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:31:59,519 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:31:59,521 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:31:59,522 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:31:59,523 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:31:59,525 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:31:59,527 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:31:59,529 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:31:59,531 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:31:59,536 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:31:59,537 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:31:59,539 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:31:59,543 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:31:59,543 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:31:59,544 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:31:59,545 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:31:59,545 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:31:59,547 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:31:59,547 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:31:59,548 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:31:59,549 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:31:59,562 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:31:59,564 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:31:59,565 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:31:59,567 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:31:59,568 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:31:59,568 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:31:59,571 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:31:59,572 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:31:59,573 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de324f32-d45e-44c4-bbeb-04c6bad91f06/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 09:31:59,620 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:31:59,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:31:59,621 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:31:59,621 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:31:59,622 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:31:59,623 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:31:59,623 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:31:59,624 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:31:59,624 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:31:59,624 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:31:59,626 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:31:59,626 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:31:59,627 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:31:59,627 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:31:59,627 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:31:59,628 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 09:31:59,628 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 09:31:59,628 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 09:31:59,629 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:31:59,629 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:31:59,629 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:31:59,629 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:31:59,630 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:31:59,630 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:31:59,630 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:31:59,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:31:59,631 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:31:59,631 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:31:59,632 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 09:31:59,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 09:31:59,633 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_de324f32-d45e-44c4-bbeb-04c6bad91f06/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de324f32-d45e-44c4-bbeb-04c6bad91f06/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e [2022-11-20 09:31:59,961 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:32:00,000 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:32:00,003 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:32:00,004 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:32:00,005 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:32:00,006 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de324f32-d45e-44c4-bbeb-04c6bad91f06/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2022-11-20 09:32:03,209 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:32:03,590 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:32:03,592 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de324f32-d45e-44c4-bbeb-04c6bad91f06/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2022-11-20 09:32:03,609 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de324f32-d45e-44c4-bbeb-04c6bad91f06/bin/uautomizer-ug76WZFUDN/data/4ef6e14ad/856bc900e2e9417b9d35c99044f4f582/FLAGfd81e9b61 [2022-11-20 09:32:03,630 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de324f32-d45e-44c4-bbeb-04c6bad91f06/bin/uautomizer-ug76WZFUDN/data/4ef6e14ad/856bc900e2e9417b9d35c99044f4f582 [2022-11-20 09:32:03,634 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:32:03,635 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:32:03,637 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:32:03,637 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:32:03,645 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:32:03,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:32:03" (1/1) ... [2022-11-20 09:32:03,648 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a7e957c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:03, skipping insertion in model container [2022-11-20 09:32:03,648 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:32:03" (1/1) ... [2022-11-20 09:32:03,657 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:32:03,739 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:32:03,970 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:32:03,971 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@361e9eb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:03, skipping insertion in model container [2022-11-20 09:32:03,972 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:32:03,973 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:32:03,975 INFO L158 Benchmark]: Toolchain (without parser) took 339.01ms. Allocated memory is still 140.5MB. Free memory was 95.6MB in the beginning and 86.4MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 09:32:03,976 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 107.0MB. Free memory is still 80.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:32:03,977 INFO L158 Benchmark]: CACSL2BoogieTranslator took 336.02ms. Allocated memory is still 140.5MB. Free memory was 95.6MB in the beginning and 86.4MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 09:32:03,980 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 107.0MB. Free memory is still 80.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 336.02ms. Allocated memory is still 140.5MB. Free memory was 95.6MB in the beginning and 86.4MB in the end (delta: 9.1MB). 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_de324f32-d45e-44c4-bbeb-04c6bad91f06/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de324f32-d45e-44c4-bbeb-04c6bad91f06/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_de324f32-d45e-44c4-bbeb-04c6bad91f06/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de324f32-d45e-44c4-bbeb-04c6bad91f06/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de324f32-d45e-44c4-bbeb-04c6bad91f06/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_de324f32-d45e-44c4-bbeb-04c6bad91f06/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 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e --- 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 09:32:06,434 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:32:06,439 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:32:06,465 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:32:06,466 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:32:06,471 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:32:06,476 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:32:06,482 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:32:06,485 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:32:06,490 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:32:06,491 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:32:06,494 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:32:06,494 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:32:06,496 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:32:06,500 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:32:06,504 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:32:06,505 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:32:06,506 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:32:06,507 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:32:06,509 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:32:06,510 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:32:06,515 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:32:06,516 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:32:06,517 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:32:06,526 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:32:06,530 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:32:06,531 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:32:06,532 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:32:06,534 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:32:06,535 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:32:06,536 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:32:06,537 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:32:06,538 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:32:06,546 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:32:06,547 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:32:06,547 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:32:06,548 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:32:06,548 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:32:06,548 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:32:06,549 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:32:06,550 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:32:06,551 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de324f32-d45e-44c4-bbeb-04c6bad91f06/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 09:32:06,577 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:32:06,577 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:32:06,578 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:32:06,578 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:32:06,579 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:32:06,579 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:32:06,580 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:32:06,580 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:32:06,580 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:32:06,581 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:32:06,581 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:32:06,581 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:32:06,581 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:32:06,582 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:32:06,582 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:32:06,582 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 09:32:06,582 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 09:32:06,583 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 09:32:06,583 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:32:06,583 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:32:06,583 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 09:32:06,584 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 09:32:06,584 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:32:06,584 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:32:06,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:32:06,585 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:32:06,585 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:32:06,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:32:06,585 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:32:06,586 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:32:06,586 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 09:32:06,586 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 09:32:06,586 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 09:32:06,587 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_de324f32-d45e-44c4-bbeb-04c6bad91f06/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de324f32-d45e-44c4-bbeb-04c6bad91f06/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e [2022-11-20 09:32:07,027 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:32:07,055 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:32:07,060 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:32:07,061 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:32:07,062 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:32:07,064 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de324f32-d45e-44c4-bbeb-04c6bad91f06/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2022-11-20 09:32:10,323 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:32:10,703 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:32:10,703 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de324f32-d45e-44c4-bbeb-04c6bad91f06/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2022-11-20 09:32:10,718 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de324f32-d45e-44c4-bbeb-04c6bad91f06/bin/uautomizer-ug76WZFUDN/data/3055ee25f/661061d39add4ddcad961cc43812f95a/FLAGb211cdfb3 [2022-11-20 09:32:10,738 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de324f32-d45e-44c4-bbeb-04c6bad91f06/bin/uautomizer-ug76WZFUDN/data/3055ee25f/661061d39add4ddcad961cc43812f95a [2022-11-20 09:32:10,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:32:10,749 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:32:10,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:32:10,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:32:10,768 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:32:10,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:32:10" (1/1) ... [2022-11-20 09:32:10,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3acf1fa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:10, skipping insertion in model container [2022-11-20 09:32:10,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:32:10" (1/1) ... [2022-11-20 09:32:10,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:32:10,844 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:32:11,123 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:32:11,124 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17eec7b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:32:11, skipping insertion in model container [2022-11-20 09:32:11,125 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:32:11,125 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:32:11,128 INFO L158 Benchmark]: Toolchain (without parser) took 377.67ms. Allocated memory was 60.8MB in the beginning and 79.7MB in the end (delta: 18.9MB). Free memory was 27.3MB in the beginning and 52.0MB in the end (delta: -24.7MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:32:11,129 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 60.8MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:32:11,133 INFO L158 Benchmark]: CACSL2BoogieTranslator took 361.87ms. Allocated memory is still 79.7MB. Free memory was 61.1MB in the beginning and 52.0MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 09:32:11,136 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 60.8MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 361.87ms. Allocated memory is still 79.7MB. Free memory was 61.1MB in the beginning and 52.0MB in the end (delta: 9.2MB). 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