./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.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_9081da7b-9fd7-452b-8b44-a881619ea6ea/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9081da7b-9fd7-452b-8b44-a881619ea6ea/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_9081da7b-9fd7-452b-8b44-a881619ea6ea/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9081da7b-9fd7-452b-8b44-a881619ea6ea/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9081da7b-9fd7-452b-8b44-a881619ea6ea/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_9081da7b-9fd7-452b-8b44-a881619ea6ea/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 72c3cbe0b435a963730c7c79c0d825f3c978c53ad7cc61822ef9417e2e6ee67f --- 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 11:02:38,471 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:02:38,474 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:02:38,513 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:02:38,514 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:02:38,515 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:02:38,516 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:02:38,518 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:02:38,520 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:02:38,521 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:02:38,522 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:02:38,530 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:02:38,531 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:02:38,536 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:02:38,539 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:02:38,541 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:02:38,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:02:38,545 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:02:38,546 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:02:38,553 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:02:38,555 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:02:38,557 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:02:38,560 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:02:38,561 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:02:38,569 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:02:38,569 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:02:38,569 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:02:38,570 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:02:38,571 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:02:38,572 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:02:38,572 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:02:38,573 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:02:38,573 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:02:38,574 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:02:38,575 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:02:38,575 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:02:38,576 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:02:38,576 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:02:38,576 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:02:38,577 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:02:38,578 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:02:38,583 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9081da7b-9fd7-452b-8b44-a881619ea6ea/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:02:38,636 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:02:38,637 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:02:38,637 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:02:38,638 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:02:38,638 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:02:38,639 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:02:38,639 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:02:38,640 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:02:38,640 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:02:38,640 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:02:38,641 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:02:38,642 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:02:38,642 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:02:38,642 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:02:38,642 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:02:38,643 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:02:38,643 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:02:38,643 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:02:38,643 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:02:38,644 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:02:38,644 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:02:38,644 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:02:38,644 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:02:38,645 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:02:38,645 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:02:38,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:02:38,645 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:02:38,646 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:02:38,646 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:02:38,646 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:02:38,647 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_9081da7b-9fd7-452b-8b44-a881619ea6ea/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9081da7b-9fd7-452b-8b44-a881619ea6ea/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72c3cbe0b435a963730c7c79c0d825f3c978c53ad7cc61822ef9417e2e6ee67f [2022-11-20 11:02:38,950 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:02:38,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:02:38,984 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:02:38,985 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:02:38,986 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:02:38,987 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9081da7b-9fd7-452b-8b44-a881619ea6ea/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2022-11-20 11:02:42,056 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:02:42,344 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:02:42,345 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9081da7b-9fd7-452b-8b44-a881619ea6ea/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2022-11-20 11:02:42,359 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9081da7b-9fd7-452b-8b44-a881619ea6ea/bin/uautomizer-ug76WZFUDN/data/8f99a51e3/0e1a1766d5fa440c82e0cc7426e6d5a7/FLAG5689d2ec8 [2022-11-20 11:02:42,384 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9081da7b-9fd7-452b-8b44-a881619ea6ea/bin/uautomizer-ug76WZFUDN/data/8f99a51e3/0e1a1766d5fa440c82e0cc7426e6d5a7 [2022-11-20 11:02:42,387 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:02:42,389 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:02:42,392 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:02:42,392 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:02:42,396 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:02:42,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:02:42" (1/1) ... [2022-11-20 11:02:42,398 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@675b4b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:02:42, skipping insertion in model container [2022-11-20 11:02:42,399 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:02:42" (1/1) ... [2022-11-20 11:02:42,406 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:02:42,450 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:02:42,693 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:02:42,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@556d7143 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:02:42, skipping insertion in model container [2022-11-20 11:02:42,695 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:02:42,696 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:02:42,698 INFO L158 Benchmark]: Toolchain (without parser) took 308.54ms. Allocated memory is still 148.9MB. Free memory was 102.5MB in the beginning and 92.7MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:02:42,699 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 148.9MB. Free memory was 118.5MB in the beginning and 118.4MB in the end (delta: 176.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 11:02:42,700 INFO L158 Benchmark]: CACSL2BoogieTranslator took 303.88ms. Allocated memory is still 148.9MB. Free memory was 102.5MB in the beginning and 93.2MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:02:42,702 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 148.9MB. Free memory was 118.5MB in the beginning and 118.4MB in the end (delta: 176.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 303.88ms. Allocated memory is still 148.9MB. Free memory was 102.5MB in the beginning and 93.2MB in the end (delta: 9.3MB). 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_9081da7b-9fd7-452b-8b44-a881619ea6ea/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9081da7b-9fd7-452b-8b44-a881619ea6ea/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_9081da7b-9fd7-452b-8b44-a881619ea6ea/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9081da7b-9fd7-452b-8b44-a881619ea6ea/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9081da7b-9fd7-452b-8b44-a881619ea6ea/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_9081da7b-9fd7-452b-8b44-a881619ea6ea/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 72c3cbe0b435a963730c7c79c0d825f3c978c53ad7cc61822ef9417e2e6ee67f --- 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 11:02:45,011 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:02:45,013 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:02:45,050 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:02:45,050 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:02:45,052 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:02:45,053 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:02:45,055 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:02:45,057 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:02:45,058 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:02:45,059 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:02:45,060 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:02:45,061 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:02:45,064 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:02:45,065 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:02:45,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:02:45,067 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:02:45,068 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:02:45,070 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:02:45,072 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:02:45,074 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:02:45,079 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:02:45,081 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:02:45,082 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:02:45,086 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:02:45,087 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:02:45,087 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:02:45,088 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:02:45,092 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:02:45,094 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:02:45,094 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:02:45,095 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:02:45,097 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:02:45,099 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:02:45,103 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:02:45,107 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:02:45,108 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:02:45,109 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:02:45,109 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:02:45,111 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:02:45,112 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:02:45,113 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9081da7b-9fd7-452b-8b44-a881619ea6ea/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:02:45,155 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:02:45,158 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:02:45,160 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:02:45,160 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:02:45,161 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:02:45,161 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:02:45,162 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:02:45,162 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:02:45,163 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:02:45,163 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:02:45,164 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:02:45,164 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:02:45,165 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:02:45,165 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:02:45,165 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:02:45,165 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:02:45,165 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:02:45,166 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:02:45,166 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:02:45,166 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:02:45,166 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:02:45,166 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:02:45,167 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:02:45,167 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:02:45,167 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:02:45,167 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:02:45,168 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:02:45,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:02:45,168 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:02:45,168 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:02:45,169 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:02:45,169 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:02:45,169 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:02:45,170 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_9081da7b-9fd7-452b-8b44-a881619ea6ea/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9081da7b-9fd7-452b-8b44-a881619ea6ea/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72c3cbe0b435a963730c7c79c0d825f3c978c53ad7cc61822ef9417e2e6ee67f [2022-11-20 11:02:45,619 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:02:45,660 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:02:45,662 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:02:45,664 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:02:45,664 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:02:45,666 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9081da7b-9fd7-452b-8b44-a881619ea6ea/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2022-11-20 11:02:48,851 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:02:49,222 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:02:49,223 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9081da7b-9fd7-452b-8b44-a881619ea6ea/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2022-11-20 11:02:49,244 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9081da7b-9fd7-452b-8b44-a881619ea6ea/bin/uautomizer-ug76WZFUDN/data/5837e75bf/4a3d59d15a3e4cf19311c71a7a761ab0/FLAG1fc8a3272 [2022-11-20 11:02:49,270 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9081da7b-9fd7-452b-8b44-a881619ea6ea/bin/uautomizer-ug76WZFUDN/data/5837e75bf/4a3d59d15a3e4cf19311c71a7a761ab0 [2022-11-20 11:02:49,277 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:02:49,279 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:02:49,284 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:02:49,285 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:02:49,288 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:02:49,289 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:02:49" (1/1) ... [2022-11-20 11:02:49,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@741b9d52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:02:49, skipping insertion in model container [2022-11-20 11:02:49,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:02:49" (1/1) ... [2022-11-20 11:02:49,298 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:02:49,356 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:02:49,629 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:02:49,630 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c0b0e89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:02:49, skipping insertion in model container [2022-11-20 11:02:49,630 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:02:49,631 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:02:49,633 INFO L158 Benchmark]: Toolchain (without parser) took 352.58ms. Allocated memory is still 79.7MB. Free memory was 58.2MB in the beginning and 48.8MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:02:49,633 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 79.7MB. Free memory was 58.3MB in the beginning and 58.1MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:02:49,634 INFO L158 Benchmark]: CACSL2BoogieTranslator took 346.55ms. Allocated memory is still 79.7MB. Free memory was 57.9MB in the beginning and 48.8MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:02:49,636 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 79.7MB. Free memory was 58.3MB in the beginning and 58.1MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 346.55ms. Allocated memory is still 79.7MB. Free memory was 57.9MB in the beginning and 48.8MB 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 Writing output log to file Ultimate.log Result: UNKNOWN