./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b 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_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8374eced2cbda6aab489eb004cb8e41f23aad88b98cd5c6913f13583171f2c3f --- 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 10:37:37,493 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:37:37,496 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:37:37,538 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:37:37,539 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:37:37,540 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:37:37,541 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:37:37,543 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:37:37,545 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:37:37,546 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:37:37,552 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:37:37,556 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:37:37,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:37:37,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:37:37,565 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:37:37,569 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:37:37,570 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:37:37,573 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:37:37,574 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:37:37,581 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:37:37,583 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:37:37,585 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:37:37,587 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:37:37,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:37:37,593 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:37:37,594 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:37:37,594 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:37:37,596 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:37:37,596 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:37:37,597 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:37:37,598 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:37:37,599 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:37:37,600 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:37:37,602 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:37:37,602 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:37:37,603 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:37:37,603 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:37:37,604 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:37:37,604 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:37:37,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:37:37,605 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:37:37,606 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 10:37:37,645 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:37:37,645 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:37:37,646 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:37:37,646 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:37:37,647 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:37:37,647 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:37:37,648 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:37:37,648 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:37:37,648 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:37:37,649 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:37:37,650 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:37:37,650 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:37:37,650 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:37:37,650 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:37:37,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:37:37,651 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:37:37,651 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:37:37,651 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:37:37,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:37:37,652 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:37:37,652 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:37:37,652 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:37:37,652 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:37:37,652 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:37:37,653 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:37:37,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:37:37,653 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:37:37,653 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:37:37,654 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:37:37,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:37:37,655 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_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8374eced2cbda6aab489eb004cb8e41f23aad88b98cd5c6913f13583171f2c3f [2022-11-20 10:37:37,994 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:37:38,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:37:38,027 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:37:38,028 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:37:38,029 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:37:38,030 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i [2022-11-20 10:37:41,096 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:37:41,422 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:37:41,423 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i [2022-11-20 10:37:41,440 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/data/e50b33345/4bdabc10258449ae92be4dd1ddbec4b5/FLAG98fdfbaf8 [2022-11-20 10:37:41,468 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/data/e50b33345/4bdabc10258449ae92be4dd1ddbec4b5 [2022-11-20 10:37:41,474 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:37:41,476 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:37:41,477 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:37:41,479 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:37:41,493 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:37:41,494 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:37:41" (1/1) ... [2022-11-20 10:37:41,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77afd472 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:41, skipping insertion in model container [2022-11-20 10:37:41,495 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:37:41" (1/1) ... [2022-11-20 10:37:41,502 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:37:41,576 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:37:41,836 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:37:41,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b3306c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:41, skipping insertion in model container [2022-11-20 10:37:41,837 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:37:41,838 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:37:41,841 INFO L158 Benchmark]: Toolchain (without parser) took 364.05ms. Allocated memory is still 144.7MB. Free memory was 112.4MB in the beginning and 102.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:37:41,841 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 144.7MB. Free memory is still 89.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:37:41,842 INFO L158 Benchmark]: CACSL2BoogieTranslator took 361.37ms. Allocated memory is still 144.7MB. Free memory was 112.0MB in the beginning and 102.4MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:37:41,844 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 144.7MB. Free memory is still 89.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 361.37ms. Allocated memory is still 144.7MB. Free memory was 112.0MB in the beginning and 102.4MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8374eced2cbda6aab489eb004cb8e41f23aad88b98cd5c6913f13583171f2c3f --- 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 10:37:43,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:37:43,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:37:44,031 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:37:44,032 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:37:44,036 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:37:44,037 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:37:44,039 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:37:44,040 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:37:44,041 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:37:44,042 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:37:44,043 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:37:44,044 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:37:44,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:37:44,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:37:44,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:37:44,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:37:44,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:37:44,059 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:37:44,069 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:37:44,075 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:37:44,079 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:37:44,080 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:37:44,081 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:37:44,084 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:37:44,085 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:37:44,085 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:37:44,086 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:37:44,087 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:37:44,087 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:37:44,088 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:37:44,089 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:37:44,089 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:37:44,108 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:37:44,109 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:37:44,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:37:44,110 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:37:44,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:37:44,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:37:44,111 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:37:44,112 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:37:44,113 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 10:37:44,136 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:37:44,136 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:37:44,136 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:37:44,137 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:37:44,137 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:37:44,138 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:37:44,138 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:37:44,138 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:37:44,138 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:37:44,139 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:37:44,139 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:37:44,139 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:37:44,139 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:37:44,139 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:37:44,139 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:37:44,140 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:37:44,140 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:37:44,140 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:37:44,140 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:37:44,140 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:37:44,141 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:37:44,141 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:37:44,141 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:37:44,141 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:37:44,141 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:37:44,142 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:37:44,142 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:37:44,142 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:37:44,142 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:37:44,142 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:37:44,143 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:37:44,143 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:37:44,143 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:37:44,143 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_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8374eced2cbda6aab489eb004cb8e41f23aad88b98cd5c6913f13583171f2c3f [2022-11-20 10:37:44,493 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:37:44,516 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:37:44,519 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:37:44,521 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:37:44,521 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:37:44,523 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i [2022-11-20 10:37:47,591 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:37:48,015 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:37:48,015 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i [2022-11-20 10:37:48,031 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/data/95539f358/3125f9c5566d4c998d17f76334ff5c75/FLAGcc7807991 [2022-11-20 10:37:48,051 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937d4c40-829b-4056-a95d-10d914c6f265/bin/uautomizer-ug76WZFUDN/data/95539f358/3125f9c5566d4c998d17f76334ff5c75 [2022-11-20 10:37:48,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:37:48,055 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:37:48,056 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:37:48,057 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:37:48,060 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:37:48,061 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:37:48" (1/1) ... [2022-11-20 10:37:48,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d963df3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:48, skipping insertion in model container [2022-11-20 10:37:48,062 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:37:48" (1/1) ... [2022-11-20 10:37:48,069 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:37:48,128 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:37:48,382 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:37:48,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@780b7fc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:37:48, skipping insertion in model container [2022-11-20 10:37:48,384 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:37:48,384 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:37:48,386 INFO L158 Benchmark]: Toolchain (without parser) took 330.47ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 48.8MB in the end (delta: 10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:37:48,387 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 60.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:37:48,389 INFO L158 Benchmark]: CACSL2BoogieTranslator took 328.07ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 48.8MB in the end (delta: 10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:37:48,391 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 83.9MB. Free memory is still 60.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 328.07ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 48.8MB in the end (delta: 10.2MB). 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