./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/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_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/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_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/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 2c8bfc4504f1d1d767281638f115bf6ca8337de4769381189ae1d6a9b301298b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:35:49,116 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:35:49,119 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:35:49,142 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:35:49,142 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:35:49,143 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:35:49,145 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:35:49,147 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:35:49,148 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:35:49,149 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:35:49,150 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:35:49,152 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:35:49,152 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:35:49,153 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:35:49,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:35:49,156 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:35:49,157 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:35:49,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:35:49,159 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:35:49,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:35:49,163 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:35:49,175 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:35:49,176 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:35:49,177 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:35:49,180 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:35:49,181 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:35:49,181 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:35:49,182 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:35:49,182 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:35:49,183 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:35:49,184 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:35:49,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:35:49,193 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:35:49,195 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:35:49,196 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:35:49,197 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:35:49,198 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:35:49,198 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:35:49,198 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:35:49,199 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:35:49,199 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:35:49,200 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 10:35:49,237 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:35:49,256 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:35:49,256 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:35:49,256 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:35:49,257 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:35:49,257 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:35:49,258 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:35:49,259 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:35:49,259 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:35:49,259 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:35:49,259 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:35:49,260 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:35:49,260 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:35:49,260 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:35:49,260 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:35:49,260 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:35:49,261 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:35:49,261 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:35:49,261 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:35:49,261 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:35:49,261 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:35:49,262 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:35:49,262 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:35:49,262 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:35:49,262 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:35:49,262 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:35:49,263 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:35:49,263 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:35:49,263 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:35:49,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:35:49,264 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_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c8bfc4504f1d1d767281638f115bf6ca8337de4769381189ae1d6a9b301298b [2022-11-20 10:35:49,587 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:35:49,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:35:49,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:35:49,632 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:35:49,632 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:35:49,634 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i [2022-11-20 10:35:52,783 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:35:53,125 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:35:53,126 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i [2022-11-20 10:35:53,142 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/bin/uautomizer-ug76WZFUDN/data/28e13a045/b85c2bd71a114c40898d76aee9a3c196/FLAG8a2c181ab [2022-11-20 10:35:53,157 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/bin/uautomizer-ug76WZFUDN/data/28e13a045/b85c2bd71a114c40898d76aee9a3c196 [2022-11-20 10:35:53,160 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:35:53,162 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:35:53,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:35:53,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:35:53,167 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:35:53,168 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:35:53" (1/1) ... [2022-11-20 10:35:53,169 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b0dbce5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:53, skipping insertion in model container [2022-11-20 10:35:53,170 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:35:53" (1/1) ... [2022-11-20 10:35:53,178 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:35:53,235 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:35:53,453 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:35:53,453 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ca780f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:53, skipping insertion in model container [2022-11-20 10:35:53,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:35:53,454 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:35:53,456 INFO L158 Benchmark]: Toolchain (without parser) took 293.15ms. Allocated memory is still 167.8MB. Free memory was 121.1MB in the beginning and 111.0MB in the end (delta: 10.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:35:53,456 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 167.8MB. Free memory is still 139.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:35:53,457 INFO L158 Benchmark]: CACSL2BoogieTranslator took 290.65ms. Allocated memory is still 167.8MB. Free memory was 120.6MB in the beginning and 111.0MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:35:53,458 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 167.8MB. Free memory is still 139.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 290.65ms. Allocated memory is still 167.8MB. Free memory was 120.6MB in the beginning and 111.0MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/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_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/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_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/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 2c8bfc4504f1d1d767281638f115bf6ca8337de4769381189ae1d6a9b301298b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:35:55,798 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:35:55,800 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:35:55,820 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:35:55,821 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:35:55,822 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:35:55,823 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:35:55,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:35:55,827 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:35:55,828 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:35:55,829 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:35:55,830 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:35:55,831 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:35:55,832 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:35:55,833 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:35:55,834 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:35:55,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:35:55,836 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:35:55,838 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:35:55,840 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:35:55,841 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:35:55,842 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:35:55,844 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:35:55,845 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:35:55,848 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:35:55,848 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:35:55,849 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:35:55,850 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:35:55,850 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:35:55,851 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:35:55,852 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:35:55,852 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:35:55,853 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:35:55,884 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:35:55,885 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:35:55,886 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:35:55,886 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:35:55,887 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:35:55,887 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:35:55,888 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:35:55,889 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:35:55,891 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 10:35:55,926 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:35:55,926 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:35:55,926 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:35:55,927 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:35:55,927 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:35:55,928 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:35:55,928 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:35:55,929 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:35:55,929 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:35:55,929 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:35:55,929 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:35:55,930 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:35:55,930 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:35:55,930 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:35:55,930 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:35:55,931 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:35:55,931 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:35:55,931 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:35:55,931 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:35:55,932 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:35:55,932 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:35:55,932 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:35:55,932 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:35:55,933 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:35:55,933 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:35:55,933 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:35:55,938 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:35:55,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:35:55,939 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:35:55,939 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:35:55,940 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:35:55,940 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:35:55,940 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:35:55,941 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_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c8bfc4504f1d1d767281638f115bf6ca8337de4769381189ae1d6a9b301298b [2022-11-20 10:35:56,295 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:35:56,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:35:56,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:35:56,334 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:35:56,337 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:35:56,339 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i [2022-11-20 10:35:59,417 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:35:59,827 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:35:59,828 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-2.i [2022-11-20 10:35:59,843 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/bin/uautomizer-ug76WZFUDN/data/757f7a1de/21dcb0c4a8cd41ac82e974ea44c89bf2/FLAG3b5ff58f1 [2022-11-20 10:35:59,862 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0ff0b41-ba70-4e9f-a67c-3c3878fad2e4/bin/uautomizer-ug76WZFUDN/data/757f7a1de/21dcb0c4a8cd41ac82e974ea44c89bf2 [2022-11-20 10:35:59,865 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:35:59,867 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:35:59,868 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:35:59,868 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:35:59,872 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:35:59,873 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:35:59" (1/1) ... [2022-11-20 10:35:59,874 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d260fc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:59, skipping insertion in model container [2022-11-20 10:35:59,874 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:35:59" (1/1) ... [2022-11-20 10:35:59,882 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:35:59,947 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:36:00,173 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:36:00,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@96f04b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:36:00, skipping insertion in model container [2022-11-20 10:36:00,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:36:00,175 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:36:00,176 INFO L158 Benchmark]: Toolchain (without parser) took 309.23ms. Allocated memory is still 90.2MB. Free memory was 65.4MB in the beginning and 55.5MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:36:00,177 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 90.2MB. Free memory was 67.7MB in the beginning and 67.6MB in the end (delta: 82.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:36:00,178 INFO L158 Benchmark]: CACSL2BoogieTranslator took 306.51ms. Allocated memory is still 90.2MB. Free memory was 65.1MB in the beginning and 55.5MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:36:00,179 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 90.2MB. Free memory was 67.7MB in the beginning and 67.6MB in the end (delta: 82.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 306.51ms. Allocated memory is still 90.2MB. Free memory was 65.1MB in the beginning and 55.5MB in the end (delta: 9.7MB). 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