./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.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_792905d5-d54b-495a-97ff-ad16c6f07e5c/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_792905d5-d54b-495a-97ff-ad16c6f07e5c/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_792905d5-d54b-495a-97ff-ad16c6f07e5c/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_792905d5-d54b-495a-97ff-ad16c6f07e5c/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_792905d5-d54b-495a-97ff-ad16c6f07e5c/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_792905d5-d54b-495a-97ff-ad16c6f07e5c/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 b879d991ca85089954916015c9838d386a5c85365dad0e09e537aeb772eaaaf8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 16:14:17,591 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:14:17,593 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:14:17,621 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:14:17,621 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:14:17,622 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:14:17,624 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:14:17,625 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:14:17,631 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:14:17,637 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:14:17,639 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:14:17,641 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:14:17,642 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:14:17,644 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:14:17,647 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:14:17,650 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:14:17,651 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:14:17,652 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:14:17,654 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:14:17,662 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:14:17,664 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:14:17,666 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:14:17,668 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:14:17,669 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:14:17,679 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:14:17,680 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:14:17,680 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:14:17,681 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:14:17,681 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:14:17,682 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:14:17,682 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:14:17,683 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:14:17,684 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:14:17,685 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:14:17,686 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:14:17,686 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:14:17,686 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:14:17,687 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:14:17,687 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:14:17,688 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:14:17,689 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:14:17,692 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_792905d5-d54b-495a-97ff-ad16c6f07e5c/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:14:17,736 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:14:17,737 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:14:17,737 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:14:17,738 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:14:17,738 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:14:17,739 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:14:17,741 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:14:17,742 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:14:17,742 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:14:17,742 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:14:17,743 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:14:17,743 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:14:17,744 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:14:17,744 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:14:17,744 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:14:17,744 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:14:17,744 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:14:17,745 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:14:17,745 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:14:17,745 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:14:17,745 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:14:17,745 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:14:17,746 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:14:17,746 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:14:17,746 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:14:17,746 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:14:17,747 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:14:17,747 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:14:17,747 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:14:17,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:14:17,748 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_792905d5-d54b-495a-97ff-ad16c6f07e5c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_792905d5-d54b-495a-97ff-ad16c6f07e5c/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b879d991ca85089954916015c9838d386a5c85365dad0e09e537aeb772eaaaf8 [2022-11-21 16:14:18,006 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:14:18,028 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:14:18,032 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:14:18,033 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:14:18,034 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:14:18,035 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_792905d5-d54b-495a-97ff-ad16c6f07e5c/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i [2022-11-21 16:14:20,963 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:14:21,323 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:14:21,323 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_792905d5-d54b-495a-97ff-ad16c6f07e5c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i [2022-11-21 16:14:21,339 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_792905d5-d54b-495a-97ff-ad16c6f07e5c/bin/uautomizer-vX5HgA9Q3a/data/371d9f68a/508506761509423db5318ed91232b321/FLAG818e50a1a [2022-11-21 16:14:21,353 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_792905d5-d54b-495a-97ff-ad16c6f07e5c/bin/uautomizer-vX5HgA9Q3a/data/371d9f68a/508506761509423db5318ed91232b321 [2022-11-21 16:14:21,356 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:14:21,357 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:14:21,359 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:14:21,359 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:14:21,362 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:14:21,363 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:14:21" (1/1) ... [2022-11-21 16:14:21,364 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1632dc41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:14:21, skipping insertion in model container [2022-11-21 16:14:21,365 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:14:21" (1/1) ... [2022-11-21 16:14:21,372 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:14:21,433 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:14:21,632 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:14:21,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@758f4796 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:14:21, skipping insertion in model container [2022-11-21 16:14:21,633 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:14:21,634 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:14:21,635 INFO L158 Benchmark]: Toolchain (without parser) took 277.57ms. Allocated memory is still 140.5MB. Free memory was 107.8MB in the beginning and 97.7MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:14:21,636 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 140.5MB. Free memory was 87.3MB in the beginning and 87.1MB in the end (delta: 142.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:14:21,637 INFO L158 Benchmark]: CACSL2BoogieTranslator took 275.13ms. Allocated memory is still 140.5MB. Free memory was 107.8MB in the beginning and 98.2MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:14:21,638 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 140.5MB. Free memory was 87.3MB in the beginning and 87.1MB in the end (delta: 142.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 275.13ms. Allocated memory is still 140.5MB. Free memory was 107.8MB in the beginning and 98.2MB 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 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_792905d5-d54b-495a-97ff-ad16c6f07e5c/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_792905d5-d54b-495a-97ff-ad16c6f07e5c/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_792905d5-d54b-495a-97ff-ad16c6f07e5c/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_792905d5-d54b-495a-97ff-ad16c6f07e5c/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_792905d5-d54b-495a-97ff-ad16c6f07e5c/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_792905d5-d54b-495a-97ff-ad16c6f07e5c/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 b879d991ca85089954916015c9838d386a5c85365dad0e09e537aeb772eaaaf8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 16:14:23,909 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:14:23,912 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:14:23,966 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:14:23,967 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:14:23,970 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:14:23,973 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:14:23,977 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:14:23,979 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:14:23,985 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:14:23,986 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:14:23,989 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:14:23,989 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:14:23,991 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:14:23,993 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:14:23,999 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:14:24,000 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:14:24,001 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:14:24,003 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:14:24,009 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:14:24,011 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:14:24,013 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:14:24,015 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:14:24,015 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:14:24,024 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:14:24,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:14:24,025 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:14:24,027 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:14:24,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:14:24,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:14:24,029 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:14:24,030 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:14:24,032 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:14:24,032 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:14:24,033 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:14:24,034 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:14:24,034 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:14:24,035 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:14:24,035 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:14:24,036 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:14:24,036 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:14:24,041 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_792905d5-d54b-495a-97ff-ad16c6f07e5c/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 16:14:24,080 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:14:24,080 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:14:24,082 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:14:24,082 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:14:24,083 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:14:24,083 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:14:24,084 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:14:24,084 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:14:24,084 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:14:24,085 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:14:24,086 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:14:24,086 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:14:24,086 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:14:24,087 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:14:24,087 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:14:24,087 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:14:24,087 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:14:24,088 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:14:24,088 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:14:24,088 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:14:24,089 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:14:24,089 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:14:24,089 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:14:24,089 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:14:24,090 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:14:24,090 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:14:24,090 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:14:24,091 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:14:24,091 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:14:24,091 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:14:24,091 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:14:24,092 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:14:24,092 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:14:24,092 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_792905d5-d54b-495a-97ff-ad16c6f07e5c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_792905d5-d54b-495a-97ff-ad16c6f07e5c/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b879d991ca85089954916015c9838d386a5c85365dad0e09e537aeb772eaaaf8 [2022-11-21 16:14:24,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:14:24,508 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:14:24,511 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:14:24,512 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:14:24,513 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:14:24,514 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_792905d5-d54b-495a-97ff-ad16c6f07e5c/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i [2022-11-21 16:14:27,491 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:14:27,853 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:14:27,854 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_792905d5-d54b-495a-97ff-ad16c6f07e5c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-2.i [2022-11-21 16:14:27,869 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_792905d5-d54b-495a-97ff-ad16c6f07e5c/bin/uautomizer-vX5HgA9Q3a/data/bd4c035f2/008d4bfb268140aaa11fe2a66d82a5cf/FLAGe7c724515 [2022-11-21 16:14:27,884 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_792905d5-d54b-495a-97ff-ad16c6f07e5c/bin/uautomizer-vX5HgA9Q3a/data/bd4c035f2/008d4bfb268140aaa11fe2a66d82a5cf [2022-11-21 16:14:27,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:14:27,888 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:14:27,889 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:14:27,890 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:14:27,901 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:14:27,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:14:27" (1/1) ... [2022-11-21 16:14:27,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c61674f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:14:27, skipping insertion in model container [2022-11-21 16:14:27,903 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:14:27" (1/1) ... [2022-11-21 16:14:27,910 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:14:27,987 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:14:28,277 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:14:28,278 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f7230f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:14:28, skipping insertion in model container [2022-11-21 16:14:28,278 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:14:28,278 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:14:28,280 INFO L158 Benchmark]: Toolchain (without parser) took 391.34ms. Allocated memory is still 92.3MB. Free memory was 67.8MB in the beginning and 57.8MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:14:28,281 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 67.1MB. Free memory was 45.9MB in the beginning and 45.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:14:28,285 INFO L158 Benchmark]: CACSL2BoogieTranslator took 389.03ms. Allocated memory is still 92.3MB. Free memory was 67.4MB in the beginning and 57.8MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:14:28,287 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 67.1MB. Free memory was 45.9MB in the beginning and 45.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 389.03ms. Allocated memory is still 92.3MB. Free memory was 67.4MB in the beginning and 57.8MB in the end (delta: 9.6MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN