./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.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_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7770ba1119c1ebb05279b2f71af570d7d6521032dfc344bf6d89fc60d99335e2 --- 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 18:06:56,194 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:06:56,197 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:06:56,237 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:06:56,238 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:06:56,239 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:06:56,240 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:06:56,242 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:06:56,244 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:06:56,245 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:06:56,246 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:06:56,252 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:06:56,253 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:06:56,258 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:06:56,261 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:06:56,263 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:06:56,265 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:06:56,267 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:06:56,269 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:06:56,276 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:06:56,279 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:06:56,281 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:06:56,284 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:06:56,285 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:06:56,295 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:06:56,296 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:06:56,296 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:06:56,298 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:06:56,299 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:06:56,300 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:06:56,300 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:06:56,301 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:06:56,304 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:06:56,306 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:06:56,307 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:06:56,307 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:06:56,308 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:06:56,308 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:06:56,309 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:06:56,311 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:06:56,311 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:06:56,312 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2022-11-20 18:06:56,351 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:06:56,352 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:06:56,354 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:06:56,354 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:06:56,356 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:06:56,356 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:06:56,356 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:06:56,357 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:06:56,357 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:06:56,357 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:06:56,358 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 18:06:56,359 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 18:06:56,359 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 18:06:56,359 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:06:56,359 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:06:56,360 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:06:56,361 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:06:56,361 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:06:56,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:06:56,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:06:56,363 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:06:56,368 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:06:56,369 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:06:56,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:06:56,371 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_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7770ba1119c1ebb05279b2f71af570d7d6521032dfc344bf6d89fc60d99335e2 [2022-11-20 18:06:56,632 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:06:56,657 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:06:56,660 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:06:56,661 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:06:56,662 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:06:56,663 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2022-11-20 18:06:59,599 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:07:00,029 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:07:00,034 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2022-11-20 18:07:00,054 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/data/9f36783a7/e62e32cc3fc34019a361cb5a914cb09d/FLAGad507b893 [2022-11-20 18:07:00,072 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/data/9f36783a7/e62e32cc3fc34019a361cb5a914cb09d [2022-11-20 18:07:00,075 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:07:00,076 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:07:00,078 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:07:00,078 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:07:00,081 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:07:00,082 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:07:00" (1/1) ... [2022-11-20 18:07:00,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fc65fa6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:00, skipping insertion in model container [2022-11-20 18:07:00,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:07:00" (1/1) ... [2022-11-20 18:07:00,091 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:07:00,152 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:07:00,393 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:07:00,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a77cdce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:00, skipping insertion in model container [2022-11-20 18:07:00,394 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:07:00,395 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:07:00,397 INFO L158 Benchmark]: Toolchain (without parser) took 319.59ms. Allocated memory is still 157.3MB. Free memory was 123.1MB in the beginning and 112.9MB in the end (delta: 10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:07:00,398 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 157.3MB. Free memory is still 99.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:07:00,399 INFO L158 Benchmark]: CACSL2BoogieTranslator took 317.23ms. Allocated memory is still 157.3MB. Free memory was 123.1MB in the beginning and 113.4MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:07:00,400 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 157.3MB. Free memory is still 99.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 317.23ms. Allocated memory is still 157.3MB. Free memory was 123.1MB in the beginning and 113.4MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7770ba1119c1ebb05279b2f71af570d7d6521032dfc344bf6d89fc60d99335e2 --- 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 18:07:02,672 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:07:02,677 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:07:02,726 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:07:02,726 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:07:02,730 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:07:02,733 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:07:02,737 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:07:02,739 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:07:02,744 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:07:02,745 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:07:02,747 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:07:02,747 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:07:02,748 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:07:02,749 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:07:02,750 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:07:02,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:07:02,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:07:02,754 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:07:02,760 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:07:02,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:07:02,764 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:07:02,765 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:07:02,765 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:07:02,769 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:07:02,769 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:07:02,769 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:07:02,770 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:07:02,771 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:07:02,772 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:07:02,772 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:07:02,773 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:07:02,774 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:07:02,774 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:07:02,784 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:07:02,784 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:07:02,785 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:07:02,785 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:07:02,785 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:07:02,788 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:07:02,789 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:07:02,794 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2022-11-20 18:07:02,832 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:07:02,832 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:07:02,835 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:07:02,835 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:07:02,835 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:07:02,835 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:07:02,836 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:07:02,836 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:07:02,836 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:07:02,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:07:02,837 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 18:07:02,837 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 18:07:02,837 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 18:07:02,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:07:02,838 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:07:02,838 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:07:02,838 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:07:02,838 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:07:02,838 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:07:02,839 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:07:02,839 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:07:02,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:07:02,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:07:02,839 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:07:02,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:07:02,840 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:07:02,840 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:07:02,840 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:07:02,840 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:07:02,841 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_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7770ba1119c1ebb05279b2f71af570d7d6521032dfc344bf6d89fc60d99335e2 [2022-11-20 18:07:03,219 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:07:03,250 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:07:03,254 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:07:03,256 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:07:03,257 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:07:03,259 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2022-11-20 18:07:06,525 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:07:06,951 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:07:06,951 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2022-11-20 18:07:06,973 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/data/16845c23c/f667dc3e5f784242b70380c9792ce97f/FLAGbf2732d0d [2022-11-20 18:07:06,987 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15483971-55bd-4072-a531-1014170f4a8c/bin/ukojak-pZX7IvK2PQ/data/16845c23c/f667dc3e5f784242b70380c9792ce97f [2022-11-20 18:07:06,990 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:07:06,991 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:07:06,993 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:07:06,993 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:07:06,996 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:07:06,997 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:07:06" (1/1) ... [2022-11-20 18:07:06,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45c2a9ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:06, skipping insertion in model container [2022-11-20 18:07:06,998 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:07:06" (1/1) ... [2022-11-20 18:07:07,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:07:07,078 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:07:07,331 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:07:07,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@20a5e19b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:07, skipping insertion in model container [2022-11-20 18:07:07,332 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:07:07,332 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:07:07,335 INFO L158 Benchmark]: Toolchain (without parser) took 342.99ms. Allocated memory is still 79.7MB. Free memory was 54.8MB in the beginning and 45.0MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:07:07,336 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 65.0MB. Free memory is still 43.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:07:07,337 INFO L158 Benchmark]: CACSL2BoogieTranslator took 339.88ms. Allocated memory is still 79.7MB. Free memory was 54.6MB in the beginning and 45.0MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:07:07,338 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 65.0MB. Free memory is still 43.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 339.88ms. Allocated memory is still 79.7MB. Free memory was 54.6MB in the beginning and 45.0MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN