./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/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_203e49dd-9a43-4edc-bc26-c335bed28d26/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/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_203e49dd-9a43-4edc-bc26-c335bed28d26/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 0dff9798a0295b679f16f480562390718a9087ab219890b5f7fb9fb3739a540b --- 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 12:38:49,096 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:38:49,098 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:38:49,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:38:49,119 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:38:49,120 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:38:49,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:38:49,124 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:38:49,125 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:38:49,126 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:38:49,128 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:38:49,129 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:38:49,129 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:38:49,130 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:38:49,132 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:38:49,133 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:38:49,134 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:38:49,135 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:38:49,137 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:38:49,140 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:38:49,141 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:38:49,143 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:38:49,145 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:38:49,146 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:38:49,150 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:38:49,151 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:38:49,151 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:38:49,152 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:38:49,153 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:38:49,154 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:38:49,155 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:38:49,156 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:38:49,157 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:38:49,158 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:38:49,160 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:38:49,160 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:38:49,161 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:38:49,161 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:38:49,162 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:38:49,163 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:38:49,164 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:38:49,165 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:38:49,192 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:38:49,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:38:49,192 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:38:49,193 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:38:49,193 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:38:49,194 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:38:49,194 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:38:49,195 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:38:49,195 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:38:49,195 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:38:49,196 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:38:49,196 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:38:49,196 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:38:49,196 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:38:49,196 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:38:49,197 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:38:49,197 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:38:49,197 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:38:49,197 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:38:49,198 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:38:49,198 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:38:49,198 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:38:49,198 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:38:49,199 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:38:49,199 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:38:49,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:38:49,199 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:38:49,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:38:49,200 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:38:49,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:38:49,200 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_203e49dd-9a43-4edc-bc26-c335bed28d26/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0dff9798a0295b679f16f480562390718a9087ab219890b5f7fb9fb3739a540b [2022-11-20 12:38:49,532 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:38:49,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:38:49,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:38:49,579 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:38:49,580 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:38:49,581 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2022-11-20 12:38:52,871 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:38:53,234 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:38:53,237 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2022-11-20 12:38:53,257 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/bin/uautomizer-ug76WZFUDN/data/c2513211d/38ebbb0a08334661a37b28c79fda73db/FLAG2fe3dcaa9 [2022-11-20 12:38:53,277 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/bin/uautomizer-ug76WZFUDN/data/c2513211d/38ebbb0a08334661a37b28c79fda73db [2022-11-20 12:38:53,282 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:38:53,285 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:38:53,287 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:38:53,288 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:38:53,293 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:38:53,294 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:38:53" (1/1) ... [2022-11-20 12:38:53,295 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58d091fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:38:53, skipping insertion in model container [2022-11-20 12:38:53,296 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:38:53" (1/1) ... [2022-11-20 12:38:53,305 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:38:53,384 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:38:53,686 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:38:53,687 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ced978b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:38:53, skipping insertion in model container [2022-11-20 12:38:53,688 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:38:53,688 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:38:53,690 INFO L158 Benchmark]: Toolchain (without parser) took 404.27ms. Allocated memory is still 186.6MB. Free memory was 139.7MB in the beginning and 130.4MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:38:53,691 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 186.6MB. Free memory was 158.2MB in the beginning and 158.0MB in the end (delta: 167.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:38:53,692 INFO L158 Benchmark]: CACSL2BoogieTranslator took 400.57ms. Allocated memory is still 186.6MB. Free memory was 139.7MB in the beginning and 130.4MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:38:53,694 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 186.6MB. Free memory was 158.2MB in the beginning and 158.0MB in the end (delta: 167.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 400.57ms. Allocated memory is still 186.6MB. Free memory was 139.7MB in the beginning and 130.4MB in the end (delta: 9.3MB). 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/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_203e49dd-9a43-4edc-bc26-c335bed28d26/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/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_203e49dd-9a43-4edc-bc26-c335bed28d26/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 0dff9798a0295b679f16f480562390718a9087ab219890b5f7fb9fb3739a540b --- 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 12:38:56,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:38:56,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:38:56,043 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:38:56,043 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:38:56,044 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:38:56,046 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:38:56,053 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:38:56,055 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:38:56,056 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:38:56,057 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:38:56,058 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:38:56,058 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:38:56,059 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:38:56,061 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:38:56,062 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:38:56,063 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:38:56,064 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:38:56,066 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:38:56,074 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:38:56,083 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:38:56,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:38:56,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:38:56,089 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:38:56,093 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:38:56,093 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:38:56,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:38:56,095 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:38:56,095 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:38:56,096 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:38:56,097 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:38:56,098 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:38:56,099 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:38:56,110 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:38:56,115 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:38:56,115 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:38:56,116 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:38:56,116 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:38:56,116 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:38:56,117 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:38:56,118 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:38:56,124 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:38:56,160 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:38:56,160 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:38:56,161 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:38:56,161 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:38:56,162 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:38:56,162 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:38:56,163 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:38:56,163 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:38:56,163 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:38:56,164 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:38:56,164 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:38:56,164 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:38:56,164 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:38:56,164 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:38:56,165 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:38:56,165 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:38:56,165 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:38:56,165 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:38:56,166 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:38:56,166 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:38:56,166 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:38:56,166 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:38:56,166 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:38:56,167 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:38:56,167 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:38:56,167 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:38:56,167 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:38:56,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:38:56,168 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:38:56,168 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:38:56,168 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:38:56,169 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:38:56,169 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:38:56,169 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_203e49dd-9a43-4edc-bc26-c335bed28d26/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0dff9798a0295b679f16f480562390718a9087ab219890b5f7fb9fb3739a540b [2022-11-20 12:38:56,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:38:56,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:38:56,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:38:56,577 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:38:56,578 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:38:56,579 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2022-11-20 12:38:59,956 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:39:00,375 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:39:00,380 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2022-11-20 12:39:00,399 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/bin/uautomizer-ug76WZFUDN/data/403cf3f49/4e1db065164749d588380fd2d628df1b/FLAGc02fecf90 [2022-11-20 12:39:00,420 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203e49dd-9a43-4edc-bc26-c335bed28d26/bin/uautomizer-ug76WZFUDN/data/403cf3f49/4e1db065164749d588380fd2d628df1b [2022-11-20 12:39:00,422 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:39:00,424 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:39:00,426 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:39:00,426 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:39:00,429 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:39:00,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:39:00" (1/1) ... [2022-11-20 12:39:00,431 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c526331 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:00, skipping insertion in model container [2022-11-20 12:39:00,432 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:39:00" (1/1) ... [2022-11-20 12:39:00,439 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:39:00,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:39:00,797 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:39:00,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5b7eb157 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:00, skipping insertion in model container [2022-11-20 12:39:00,799 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:39:00,799 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:39:00,802 INFO L158 Benchmark]: Toolchain (without parser) took 376.24ms. Allocated memory is still 75.5MB. Free memory was 49.4MB in the beginning and 39.9MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:39:00,803 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 75.5MB. Free memory is still 52.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:39:00,806 INFO L158 Benchmark]: CACSL2BoogieTranslator took 373.53ms. Allocated memory is still 75.5MB. Free memory was 49.1MB in the beginning and 39.9MB in the end (delta: 9.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 12:39:00,807 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 75.5MB. Free memory is still 52.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 373.53ms. Allocated memory is still 75.5MB. Free memory was 49.1MB in the beginning and 39.9MB in the end (delta: 9.2MB). Peak memory consumption was 6.3MB. 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