./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 b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/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_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 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-b5237d8 [2022-11-21 17:29:48,995 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:29:48,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:29:49,030 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:29:49,031 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:29:49,032 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:29:49,033 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:29:49,035 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:29:49,037 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:29:49,038 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:29:49,043 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:29:49,046 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:29:49,047 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:29:49,056 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:29:49,057 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:29:49,058 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:29:49,059 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:29:49,060 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:29:49,061 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:29:49,063 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:29:49,065 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:29:49,074 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:29:49,077 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:29:49,079 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:29:49,091 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:29:49,092 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:29:49,092 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:29:49,093 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:29:49,094 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:29:49,095 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:29:49,095 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:29:49,096 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:29:49,097 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:29:49,097 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:29:49,098 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:29:49,099 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:29:49,100 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:29:49,100 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:29:49,100 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:29:49,101 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:29:49,102 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:29:49,107 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 17:29:49,156 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:29:49,156 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:29:49,157 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:29:49,157 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:29:49,158 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:29:49,158 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:29:49,159 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:29:49,159 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:29:49,159 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:29:49,159 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:29:49,160 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:29:49,161 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:29:49,161 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:29:49,161 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:29:49,161 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:29:49,162 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:29:49,162 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:29:49,162 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:29:49,162 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:29:49,163 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:29:49,163 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:29:49,163 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:29:49,163 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:29:49,164 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:29:49,164 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:29:49,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:29:49,164 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:29:49,165 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:29:49,165 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:29:49,165 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:29:49,165 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_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72c3cbe0b435a963730c7c79c0d825f3c978c53ad7cc61822ef9417e2e6ee67f [2022-11-21 17:29:49,419 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:29:49,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:29:49,455 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:29:49,457 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:29:49,457 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:29:49,458 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2022-11-21 17:29:52,441 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:29:52,750 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:29:52,751 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2022-11-21 17:29:52,764 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/data/92535124b/85e1b4df414849f5beaa336b5f012ace/FLAG5140481bc [2022-11-21 17:29:52,787 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/data/92535124b/85e1b4df414849f5beaa336b5f012ace [2022-11-21 17:29:52,793 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:29:52,795 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:29:52,804 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:29:52,804 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:29:52,808 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:29:52,809 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:29:52" (1/1) ... [2022-11-21 17:29:52,810 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@667a2ec6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:29:52, skipping insertion in model container [2022-11-21 17:29:52,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:29:52" (1/1) ... [2022-11-21 17:29:52,819 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:29:52,864 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:29:53,078 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:29:53,079 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54109e6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:29:53, skipping insertion in model container [2022-11-21 17:29:53,079 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:29:53,079 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:29:53,081 INFO L158 Benchmark]: Toolchain (without parser) took 285.90ms. Allocated memory was 138.4MB in the beginning and 178.3MB in the end (delta: 39.8MB). Free memory was 74.3MB in the beginning and 145.9MB in the end (delta: -71.6MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. [2022-11-21 17:29:53,082 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 138.4MB. Free memory is still 110.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:29:53,083 INFO L158 Benchmark]: CACSL2BoogieTranslator took 275.67ms. Allocated memory was 138.4MB in the beginning and 178.3MB in the end (delta: 39.8MB). Free memory was 74.2MB in the beginning and 146.9MB in the end (delta: -72.7MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. [2022-11-21 17:29:53,084 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 138.4MB. Free memory is still 110.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 275.67ms. Allocated memory was 138.4MB in the beginning and 178.3MB in the end (delta: 39.8MB). Free memory was 74.2MB in the beginning and 146.9MB in the end (delta: -72.7MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/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_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 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-b5237d8 [2022-11-21 17:29:55,419 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:29:55,421 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:29:55,465 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:29:55,466 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:29:55,470 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:29:55,472 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:29:55,476 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:29:55,479 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:29:55,485 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:29:55,486 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:29:55,489 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:29:55,489 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:29:55,492 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:29:55,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:29:55,500 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:29:55,501 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:29:55,502 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:29:55,503 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:29:55,505 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:29:55,506 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:29:55,510 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:29:55,511 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:29:55,512 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:29:55,524 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:29:55,524 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:29:55,524 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:29:55,525 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:29:55,526 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:29:55,527 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:29:55,527 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:29:55,528 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:29:55,535 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:29:55,536 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:29:55,541 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:29:55,543 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:29:55,543 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:29:55,544 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:29:55,544 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:29:55,545 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:29:55,546 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:29:55,547 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 17:29:55,589 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:29:55,589 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:29:55,591 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:29:55,591 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:29:55,592 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:29:55,592 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:29:55,593 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:29:55,593 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:29:55,594 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:29:55,594 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:29:55,595 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:29:55,595 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:29:55,596 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:29:55,596 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:29:55,596 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:29:55,596 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:29:55,597 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:29:55,597 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:29:55,597 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:29:55,597 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:29:55,598 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:29:55,598 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:29:55,598 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:29:55,598 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:29:55,599 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:29:55,599 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:29:55,599 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:29:55,599 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:29:55,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:29:55,600 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:29:55,600 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:29:55,600 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:29:55,601 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:29:55,601 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_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72c3cbe0b435a963730c7c79c0d825f3c978c53ad7cc61822ef9417e2e6ee67f [2022-11-21 17:29:56,006 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:29:56,025 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:29:56,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:29:56,029 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:29:56,030 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:29:56,031 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2022-11-21 17:29:59,177 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:29:59,459 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:29:59,461 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2022-11-21 17:29:59,486 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/data/f1f4692a3/7b7252ba30af4f419b0a17fec7484581/FLAGf3bf87dc2 [2022-11-21 17:29:59,505 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd5defe8-2c77-49d4-8fdc-95741c87abef/bin/uautomizer-vX5HgA9Q3a/data/f1f4692a3/7b7252ba30af4f419b0a17fec7484581 [2022-11-21 17:29:59,508 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:29:59,509 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:29:59,513 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:29:59,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:29:59,517 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:29:59,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:29:59" (1/1) ... [2022-11-21 17:29:59,518 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@89037cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:29:59, skipping insertion in model container [2022-11-21 17:29:59,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:29:59" (1/1) ... [2022-11-21 17:29:59,526 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:29:59,602 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:29:59,856 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:29:59,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69d19a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:29:59, skipping insertion in model container [2022-11-21 17:29:59,857 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:29:59,857 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:29:59,859 INFO L158 Benchmark]: Toolchain (without parser) took 348.81ms. Allocated memory was 65.0MB in the beginning and 83.9MB in the end (delta: 18.9MB). Free memory was 34.3MB in the beginning and 60.8MB in the end (delta: -26.5MB). Peak memory consumption was 7.8MB. Max. memory is 16.1GB. [2022-11-21 17:29:59,860 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 65.0MB. Free memory is still 43.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:29:59,861 INFO L158 Benchmark]: CACSL2BoogieTranslator took 344.53ms. Allocated memory was 65.0MB in the beginning and 83.9MB in the end (delta: 18.9MB). Free memory was 34.0MB in the beginning and 60.8MB in the end (delta: -26.8MB). Peak memory consumption was 7.8MB. Max. memory is 16.1GB. [2022-11-21 17:29:59,862 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 65.0MB. Free memory is still 43.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 344.53ms. Allocated memory was 65.0MB in the beginning and 83.9MB in the end (delta: 18.9MB). Free memory was 34.0MB in the beginning and 60.8MB in the end (delta: -26.8MB). Peak memory consumption was 7.8MB. 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