./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 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_aab4fe42-e17b-45af-87ef-9b17fabb12aa/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/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_aab4fe42-e17b-45af-87ef-9b17fabb12aa/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/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_aab4fe42-e17b-45af-87ef-9b17fabb12aa/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 85fe539c4a9811cd5d49f239f4680cc0b3752a2958e9f287c34e302b923af4f9 --- 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 09:03:52,025 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 09:03:52,028 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 09:03:52,054 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 09:03:52,057 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 09:03:52,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 09:03:52,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 09:03:52,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 09:03:52,072 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 09:03:52,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 09:03:52,081 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 09:03:52,083 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 09:03:52,084 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 09:03:52,087 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 09:03:52,089 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 09:03:52,092 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 09:03:52,094 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 09:03:52,095 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 09:03:52,097 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 09:03:52,104 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 09:03:52,106 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 09:03:52,109 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 09:03:52,110 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 09:03:52,111 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 09:03:52,123 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 09:03:52,123 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 09:03:52,124 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 09:03:52,126 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 09:03:52,126 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 09:03:52,128 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 09:03:52,129 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 09:03:52,129 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 09:03:52,132 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 09:03:52,134 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 09:03:52,136 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 09:03:52,136 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 09:03:52,137 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 09:03:52,137 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 09:03:52,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 09:03:52,138 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 09:03:52,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 09:03:52,141 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 09:03:52,184 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 09:03:52,188 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 09:03:52,189 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 09:03:52,189 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 09:03:52,190 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 09:03:52,190 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 09:03:52,191 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 09:03:52,192 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 09:03:52,192 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 09:03:52,192 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 09:03:52,194 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 09:03:52,194 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 09:03:52,195 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 09:03:52,195 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 09:03:52,195 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 09:03:52,196 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 09:03:52,196 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 09:03:52,196 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 09:03:52,197 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 09:03:52,197 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 09:03:52,197 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 09:03:52,198 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 09:03:52,198 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 09:03:52,198 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 09:03:52,199 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 09:03:52,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 09:03:52,199 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 09:03:52,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 09:03:52,200 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 09:03:52,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 09:03:52,201 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_aab4fe42-e17b-45af-87ef-9b17fabb12aa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85fe539c4a9811cd5d49f239f4680cc0b3752a2958e9f287c34e302b923af4f9 [2022-11-21 09:03:52,587 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 09:03:52,623 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 09:03:52,626 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 09:03:52,628 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 09:03:52,629 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 09:03:52,630 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2022-11-21 09:03:56,184 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 09:03:56,612 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 09:03:56,617 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2022-11-21 09:03:56,648 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/bin/uautomizer-vX5HgA9Q3a/data/51193a905/0c3bad4bdfce4ee69fca5d73df136f60/FLAG416820ff2 [2022-11-21 09:03:56,669 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/bin/uautomizer-vX5HgA9Q3a/data/51193a905/0c3bad4bdfce4ee69fca5d73df136f60 [2022-11-21 09:03:56,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 09:03:56,676 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 09:03:56,682 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 09:03:56,682 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 09:03:56,686 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 09:03:56,688 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:03:56" (1/1) ... [2022-11-21 09:03:56,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a58a6d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:56, skipping insertion in model container [2022-11-21 09:03:56,689 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:03:56" (1/1) ... [2022-11-21 09:03:56,697 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 09:03:56,790 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 09:03:57,115 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 09:03:57,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51b55405 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:57, skipping insertion in model container [2022-11-21 09:03:57,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 09:03:57,117 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 09:03:57,119 INFO L158 Benchmark]: Toolchain (without parser) took 441.54ms. Allocated memory is still 148.9MB. Free memory was 101.3MB in the beginning and 114.9MB in the end (delta: -13.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 09:03:57,119 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 104.9MB. Free memory is still 73.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 09:03:57,120 INFO L158 Benchmark]: CACSL2BoogieTranslator took 434.54ms. Allocated memory is still 148.9MB. Free memory was 101.3MB in the beginning and 114.9MB in the end (delta: -13.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 09:03:57,121 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 104.9MB. Free memory is still 73.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 434.54ms. Allocated memory is still 148.9MB. Free memory was 101.3MB in the beginning and 114.9MB in the end (delta: -13.6MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/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_aab4fe42-e17b-45af-87ef-9b17fabb12aa/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/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_aab4fe42-e17b-45af-87ef-9b17fabb12aa/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 85fe539c4a9811cd5d49f239f4680cc0b3752a2958e9f287c34e302b923af4f9 --- 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 09:03:59,650 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 09:03:59,651 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 09:03:59,682 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 09:03:59,682 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 09:03:59,686 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 09:03:59,689 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 09:03:59,693 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 09:03:59,695 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 09:03:59,702 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 09:03:59,704 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 09:03:59,707 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 09:03:59,707 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 09:03:59,710 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 09:03:59,711 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 09:03:59,716 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 09:03:59,721 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 09:03:59,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 09:03:59,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 09:03:59,728 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 09:03:59,733 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 09:03:59,735 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 09:03:59,738 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 09:03:59,739 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 09:03:59,742 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 09:03:59,745 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 09:03:59,746 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 09:03:59,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 09:03:59,749 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 09:03:59,750 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 09:03:59,751 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 09:03:59,752 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 09:03:59,769 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 09:03:59,771 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 09:03:59,772 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 09:03:59,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 09:03:59,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 09:03:59,774 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 09:03:59,774 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 09:03:59,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 09:03:59,776 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 09:03:59,781 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 09:03:59,823 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 09:03:59,823 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 09:03:59,825 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 09:03:59,825 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 09:03:59,826 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 09:03:59,826 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 09:03:59,827 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 09:03:59,827 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 09:03:59,828 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 09:03:59,828 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 09:03:59,829 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 09:03:59,829 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 09:03:59,829 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 09:03:59,830 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 09:03:59,830 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 09:03:59,830 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 09:03:59,830 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 09:03:59,830 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 09:03:59,831 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 09:03:59,831 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 09:03:59,831 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 09:03:59,831 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 09:03:59,832 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 09:03:59,832 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 09:03:59,832 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 09:03:59,832 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 09:03:59,832 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 09:03:59,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 09:03:59,833 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 09:03:59,833 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 09:03:59,833 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 09:03:59,834 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 09:03:59,834 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 09:03:59,834 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_aab4fe42-e17b-45af-87ef-9b17fabb12aa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85fe539c4a9811cd5d49f239f4680cc0b3752a2958e9f287c34e302b923af4f9 [2022-11-21 09:04:00,255 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 09:04:00,280 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 09:04:00,283 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 09:04:00,284 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 09:04:00,285 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 09:04:00,287 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2022-11-21 09:04:03,772 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 09:04:04,226 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 09:04:04,227 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2022-11-21 09:04:04,243 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/bin/uautomizer-vX5HgA9Q3a/data/4ee07155d/a4c21f8ed58d460fb602f08192461db1/FLAG1f2d70f7e [2022-11-21 09:04:04,270 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aab4fe42-e17b-45af-87ef-9b17fabb12aa/bin/uautomizer-vX5HgA9Q3a/data/4ee07155d/a4c21f8ed58d460fb602f08192461db1 [2022-11-21 09:04:04,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 09:04:04,279 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 09:04:04,281 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 09:04:04,281 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 09:04:04,286 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 09:04:04,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:04:04" (1/1) ... [2022-11-21 09:04:04,288 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19fd4c66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:04:04, skipping insertion in model container [2022-11-21 09:04:04,288 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:04:04" (1/1) ... [2022-11-21 09:04:04,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 09:04:04,390 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 09:04:04,675 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 09:04:04,676 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2272283e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:04:04, skipping insertion in model container [2022-11-21 09:04:04,676 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 09:04:04,677 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 09:04:04,680 INFO L158 Benchmark]: Toolchain (without parser) took 398.87ms. Allocated memory is still 79.7MB. Free memory was 55.8MB in the beginning and 45.7MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 09:04:04,681 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 79.7MB. Free memory is still 57.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 09:04:04,683 INFO L158 Benchmark]: CACSL2BoogieTranslator took 396.00ms. Allocated memory is still 79.7MB. Free memory was 55.8MB in the beginning and 45.9MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 09:04:04,685 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 79.7MB. Free memory is still 57.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 396.00ms. Allocated memory is still 79.7MB. Free memory was 55.8MB in the beginning and 45.9MB in the end (delta: 9.9MB). 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