./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.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_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/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_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/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_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/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 ff5be3465740cb655882704e7eef418c95d0bbd56a2060e741c7d3e996e58af7 --- 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 16:41:03,972 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:41:03,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:41:04,017 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:41:04,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:41:04,021 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:41:04,025 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:41:04,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:41:04,031 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:41:04,036 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:41:04,037 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:41:04,038 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:41:04,039 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:41:04,040 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:41:04,041 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:41:04,042 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:41:04,043 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:41:04,044 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:41:04,045 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:41:04,047 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:41:04,048 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:41:04,055 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:41:04,057 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:41:04,058 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:41:04,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:41:04,061 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:41:04,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:41:04,063 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:41:04,063 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:41:04,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:41:04,064 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:41:04,065 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:41:04,066 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:41:04,067 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:41:04,068 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:41:04,068 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:41:04,069 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:41:04,069 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:41:04,077 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:41:04,083 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:41:04,083 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:41:04,084 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:41:04,118 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:41:04,118 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:41:04,119 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:41:04,119 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:41:04,120 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:41:04,120 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:41:04,121 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:41:04,121 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:41:04,122 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:41:04,122 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:41:04,123 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:41:04,123 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:41:04,123 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:41:04,124 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:41:04,124 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:41:04,124 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:41:04,124 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:41:04,124 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:41:04,125 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:41:04,125 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:41:04,125 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:41:04,125 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:41:04,125 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:41:04,126 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:41:04,126 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:41:04,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:41:04,126 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:41:04,126 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:41:04,127 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:41:04,127 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:41:04,127 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_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff5be3465740cb655882704e7eef418c95d0bbd56a2060e741c7d3e996e58af7 [2022-11-21 16:41:04,416 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:41:04,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:41:04,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:41:04,446 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:41:04,446 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:41:04,448 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2022-11-21 16:41:07,389 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:41:07,773 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:41:07,774 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2022-11-21 16:41:07,797 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/bin/uautomizer-vX5HgA9Q3a/data/a95c422af/1e94c6697fcf45f8b647201ee17a57df/FLAGbe9aa5219 [2022-11-21 16:41:07,819 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/bin/uautomizer-vX5HgA9Q3a/data/a95c422af/1e94c6697fcf45f8b647201ee17a57df [2022-11-21 16:41:07,824 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:41:07,826 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:41:07,831 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:41:07,831 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:41:07,835 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:41:07,836 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:41:07" (1/1) ... [2022-11-21 16:41:07,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c585f22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:41:07, skipping insertion in model container [2022-11-21 16:41:07,837 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:41:07" (1/1) ... [2022-11-21 16:41:07,845 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:41:07,936 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:41:08,216 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:41:08,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3469a74f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:41:08, skipping insertion in model container [2022-11-21 16:41:08,217 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:41:08,218 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:41:08,220 INFO L158 Benchmark]: Toolchain (without parser) took 393.67ms. Allocated memory is still 136.3MB. Free memory was 100.4MB in the beginning and 89.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:41:08,221 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 136.3MB. Free memory is still 78.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:41:08,222 INFO L158 Benchmark]: CACSL2BoogieTranslator took 387.37ms. Allocated memory is still 136.3MB. Free memory was 100.4MB in the beginning and 90.3MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:41:08,224 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 136.3MB. Free memory is still 78.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 387.37ms. Allocated memory is still 136.3MB. Free memory was 100.4MB in the beginning and 90.3MB in the end (delta: 10.0MB). 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_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/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_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/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_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/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 ff5be3465740cb655882704e7eef418c95d0bbd56a2060e741c7d3e996e58af7 --- 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 16:41:10,720 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:41:10,723 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:41:10,765 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:41:10,766 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:41:10,770 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:41:10,773 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:41:10,778 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:41:10,781 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:41:10,787 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:41:10,789 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:41:10,791 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:41:10,792 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:41:10,795 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:41:10,796 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:41:10,803 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:41:10,804 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:41:10,806 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:41:10,808 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:41:10,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:41:10,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:41:10,814 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:41:10,817 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:41:10,818 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:41:10,825 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:41:10,829 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:41:10,829 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:41:10,831 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:41:10,832 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:41:10,833 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:41:10,834 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:41:10,835 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:41:10,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:41:10,838 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:41:10,852 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:41:10,853 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:41:10,855 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:41:10,855 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:41:10,855 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:41:10,856 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:41:10,857 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:41:10,859 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 16:41:10,901 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:41:10,901 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:41:10,903 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:41:10,903 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:41:10,904 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:41:10,905 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:41:10,906 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:41:10,906 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:41:10,906 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:41:10,907 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:41:10,908 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:41:10,909 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:41:10,909 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:41:10,909 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:41:10,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:41:10,910 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:41:10,910 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:41:10,910 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:41:10,911 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:41:10,911 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:41:10,911 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:41:10,912 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:41:10,912 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:41:10,912 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:41:10,913 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:41:10,913 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:41:10,913 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:41:10,914 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:41:10,914 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:41:10,914 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:41:10,915 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:41:10,915 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:41:10,916 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:41:10,916 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_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff5be3465740cb655882704e7eef418c95d0bbd56a2060e741c7d3e996e58af7 [2022-11-21 16:41:11,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:41:11,400 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:41:11,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:41:11,406 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:41:11,406 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:41:11,409 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2022-11-21 16:41:14,544 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:41:15,003 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:41:15,005 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2022-11-21 16:41:15,033 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/bin/uautomizer-vX5HgA9Q3a/data/76e2077af/2390e2c7798d41f1b8b128a45606a656/FLAG52ffaf233 [2022-11-21 16:41:15,051 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff7a25a-23ab-4a0f-8b8c-ea9925bc585a/bin/uautomizer-vX5HgA9Q3a/data/76e2077af/2390e2c7798d41f1b8b128a45606a656 [2022-11-21 16:41:15,057 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:41:15,059 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:41:15,062 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:41:15,062 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:41:15,065 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:41:15,067 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:41:15" (1/1) ... [2022-11-21 16:41:15,068 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38cd0378 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:41:15, skipping insertion in model container [2022-11-21 16:41:15,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:41:15" (1/1) ... [2022-11-21 16:41:15,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:41:15,163 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:41:15,472 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:41:15,473 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@396aca4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:41:15, skipping insertion in model container [2022-11-21 16:41:15,474 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:41:15,474 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:41:15,477 INFO L158 Benchmark]: Toolchain (without parser) took 416.88ms. Allocated memory is still 79.7MB. Free memory was 55.3MB in the beginning and 45.0MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:41:15,478 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory is still 39.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:41:15,480 INFO L158 Benchmark]: CACSL2BoogieTranslator took 412.72ms. Allocated memory is still 79.7MB. Free memory was 55.0MB in the beginning and 45.0MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:41:15,482 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory is still 39.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 412.72ms. Allocated memory is still 79.7MB. Free memory was 55.0MB in the beginning and 45.0MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN