./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/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_4809041a-5377-48cf-ab87-c736028cdcd6/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/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_4809041a-5377-48cf-ab87-c736028cdcd6/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 f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 --- 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 17:19:06,538 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:19:06,540 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:19:06,581 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:19:06,582 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:19:06,583 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:19:06,585 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:19:06,587 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:19:06,589 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:19:06,590 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:19:06,591 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:19:06,593 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:19:06,593 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:19:06,594 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:19:06,596 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:19:06,597 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:19:06,599 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:19:06,600 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:19:06,602 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:19:06,604 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:19:06,620 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:19:06,622 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:19:06,623 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:19:06,624 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:19:06,628 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:19:06,629 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:19:06,629 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:19:06,630 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:19:06,631 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:19:06,632 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:19:06,633 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:19:06,634 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:19:06,635 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:19:06,636 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:19:06,637 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:19:06,637 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:19:06,638 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:19:06,639 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:19:06,639 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:19:06,640 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:19:06,641 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:19:06,642 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 17:19:06,666 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:19:06,667 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:19:06,667 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:19:06,668 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:19:06,668 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:19:06,669 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:19:06,670 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:19:06,670 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:19:06,671 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:19:06,671 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:19:06,671 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:19:06,672 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:19:06,672 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:19:06,672 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:19:06,673 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:19:06,673 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:19:06,673 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:19:06,674 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:19:06,674 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:19:06,674 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:19:06,675 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:19:06,675 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:19:06,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:19:06,676 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:19:06,676 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:19:06,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:19:06,677 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:19:06,677 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:19:06,678 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:19:06,678 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:19:06,678 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_4809041a-5377-48cf-ab87-c736028cdcd6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 [2022-11-21 17:19:07,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:19:07,041 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:19:07,044 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:19:07,046 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:19:07,046 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:19:07,048 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-11-21 17:19:10,315 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:19:10,704 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:19:10,705 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-11-21 17:19:10,721 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/bin/uautomizer-vX5HgA9Q3a/data/e51b21932/a18e20b3df2f4669b7407ad71d15a2ff/FLAG6caa91540 [2022-11-21 17:19:10,749 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/bin/uautomizer-vX5HgA9Q3a/data/e51b21932/a18e20b3df2f4669b7407ad71d15a2ff [2022-11-21 17:19:10,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:19:10,754 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:19:10,756 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:19:10,756 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:19:10,761 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:19:10,762 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:19:10" (1/1) ... [2022-11-21 17:19:10,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62521793 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:10, skipping insertion in model container [2022-11-21 17:19:10,763 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:19:10" (1/1) ... [2022-11-21 17:19:10,775 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:19:10,853 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:19:11,150 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:19:11,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@645c3c6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:11, skipping insertion in model container [2022-11-21 17:19:11,151 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:19:11,152 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:19:11,154 INFO L158 Benchmark]: Toolchain (without parser) took 398.43ms. Allocated memory is still 178.3MB. Free memory was 144.6MB in the beginning and 146.9MB in the end (delta: -2.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:19:11,154 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 125.8MB. Free memory is still 95.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:19:11,155 INFO L158 Benchmark]: CACSL2BoogieTranslator took 395.62ms. Allocated memory is still 178.3MB. Free memory was 144.6MB in the beginning and 146.9MB in the end (delta: -2.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:19:11,157 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 125.8MB. Free memory is still 95.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 395.62ms. Allocated memory is still 178.3MB. Free memory was 144.6MB in the beginning and 146.9MB in the end (delta: -2.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/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_4809041a-5377-48cf-ab87-c736028cdcd6/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/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_4809041a-5377-48cf-ab87-c736028cdcd6/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 f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 --- 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 17:19:13,891 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:19:13,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:19:13,943 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:19:13,944 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:19:13,947 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:19:13,953 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:19:13,959 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:19:13,962 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:19:13,968 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:19:13,970 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:19:13,972 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:19:13,973 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:19:13,975 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:19:13,977 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:19:13,982 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:19:13,983 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:19:13,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:19:13,986 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:19:13,991 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:19:13,993 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:19:13,997 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:19:13,998 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:19:13,999 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:19:14,010 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:19:14,011 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:19:14,011 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:19:14,013 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:19:14,014 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:19:14,015 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:19:14,015 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:19:14,016 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:19:14,018 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:19:14,041 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:19:14,042 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:19:14,042 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:19:14,043 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:19:14,043 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:19:14,043 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:19:14,044 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:19:14,045 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:19:14,046 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 17:19:14,087 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:19:14,087 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:19:14,088 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:19:14,089 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:19:14,090 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:19:14,090 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:19:14,092 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:19:14,092 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:19:14,092 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:19:14,093 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:19:14,094 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:19:14,094 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:19:14,094 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:19:14,095 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:19:14,095 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:19:14,095 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:19:14,095 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:19:14,096 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:19:14,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:19:14,096 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:19:14,097 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:19:14,097 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:19:14,097 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:19:14,097 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:19:14,098 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:19:14,098 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:19:14,098 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:19:14,099 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:19:14,099 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:19:14,099 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:19:14,100 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:19:14,100 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:19:14,100 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:19:14,101 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_4809041a-5377-48cf-ab87-c736028cdcd6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 [2022-11-21 17:19:14,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:19:14,529 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:19:14,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:19:14,533 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:19:14,534 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:19:14,535 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-11-21 17:19:17,710 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:19:17,997 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:19:18,001 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-11-21 17:19:18,049 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/bin/uautomizer-vX5HgA9Q3a/data/663d50c90/0e9d320c1bb245ae8769082c1cf408fd/FLAGa45703885 [2022-11-21 17:19:18,064 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4809041a-5377-48cf-ab87-c736028cdcd6/bin/uautomizer-vX5HgA9Q3a/data/663d50c90/0e9d320c1bb245ae8769082c1cf408fd [2022-11-21 17:19:18,067 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:19:18,069 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:19:18,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:19:18,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:19:18,076 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:19:18,077 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:19:18" (1/1) ... [2022-11-21 17:19:18,078 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b6b6f32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:18, skipping insertion in model container [2022-11-21 17:19:18,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:19:18" (1/1) ... [2022-11-21 17:19:18,086 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:19:18,148 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:19:18,373 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:19:18,374 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c0e435d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:19:18, skipping insertion in model container [2022-11-21 17:19:18,374 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:19:18,375 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:19:18,377 INFO L158 Benchmark]: Toolchain (without parser) took 306.93ms. Allocated memory is still 81.8MB. Free memory was 52.2MB in the beginning and 42.9MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:19:18,378 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 54.5MB. Free memory was 32.7MB in the beginning and 32.7MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:19:18,382 INFO L158 Benchmark]: CACSL2BoogieTranslator took 304.31ms. Allocated memory is still 81.8MB. Free memory was 52.0MB in the beginning and 42.9MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:19:18,384 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 54.5MB. Free memory was 32.7MB in the beginning and 32.7MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 304.31ms. Allocated memory is still 81.8MB. Free memory was 52.0MB in the beginning and 42.9MB in the end (delta: 9.1MB). 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