./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/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_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 --- 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 11:51:25,230 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:51:25,232 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:51:25,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:51:25,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:51:25,263 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:51:25,264 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:51:25,267 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:51:25,270 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:51:25,271 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:51:25,273 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:51:25,274 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:51:25,275 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:51:25,277 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:51:25,278 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:51:25,280 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:51:25,282 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:51:25,283 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:51:25,286 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:51:25,288 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:51:25,290 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:51:25,292 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:51:25,294 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:51:25,295 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:51:25,300 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:51:25,301 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:51:25,301 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:51:25,303 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:51:25,304 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:51:25,305 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:51:25,306 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:51:25,307 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:51:25,309 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:51:25,310 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:51:25,312 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:51:25,312 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:51:25,313 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:51:25,314 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:51:25,315 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:51:25,316 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:51:25,317 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:51:25,319 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 11:51:25,350 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:51:25,351 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:51:25,351 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:51:25,352 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:51:25,352 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:51:25,353 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:51:25,354 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:51:25,354 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:51:25,355 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:51:25,355 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:51:25,356 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:51:25,356 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:51:25,356 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:51:25,357 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:51:25,357 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:51:25,357 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:51:25,358 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:51:25,358 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:51:25,358 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:51:25,359 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:51:25,359 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:51:25,360 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:51:25,360 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:51:25,360 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:51:25,361 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:51:25,361 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:51:25,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:51:25,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:51:25,362 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:51:25,363 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:51:25,363 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:51:25,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:51:25,364 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:51:25,364 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:51:25,365 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:51:25,365 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_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 [2022-11-20 11:51:25,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:51:25,759 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:51:25,764 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:51:25,766 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:51:25,767 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:51:25,769 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2022-11-20 11:51:29,898 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:51:30,336 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:51:30,337 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2022-11-20 11:51:30,361 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN/data/647750a31/56fcc3c4dc084861a538693d3629df5f/FLAG7ef8ffd6b [2022-11-20 11:51:30,387 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN/data/647750a31/56fcc3c4dc084861a538693d3629df5f [2022-11-20 11:51:30,391 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:51:30,394 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:51:30,396 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:51:30,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:51:30,403 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:51:30,404 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:51:30" (1/1) ... [2022-11-20 11:51:30,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b2ef951 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:51:30, skipping insertion in model container [2022-11-20 11:51:30,406 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:51:30" (1/1) ... [2022-11-20 11:51:30,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:51:30,492 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:51:30,869 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:51:30,871 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e5baf3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:51:30, skipping insertion in model container [2022-11-20 11:51:30,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:51:30,875 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:51:30,878 INFO L158 Benchmark]: Toolchain (without parser) took 482.79ms. Allocated memory is still 176.2MB. Free memory was 118.9MB in the beginning and 109.4MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:51:30,879 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 125.8MB. Free memory was 98.6MB in the beginning and 98.6MB in the end (delta: 16.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:51:30,881 INFO L158 Benchmark]: CACSL2BoogieTranslator took 478.24ms. Allocated memory is still 176.2MB. Free memory was 118.9MB in the beginning and 109.8MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:51:30,883 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 125.8MB. Free memory was 98.6MB in the beginning and 98.6MB in the end (delta: 16.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 478.24ms. Allocated memory is still 176.2MB. Free memory was 118.9MB in the beginning and 109.8MB in the end (delta: 9.1MB). 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_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/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_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 --- 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 11:51:33,966 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:51:33,970 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:51:34,023 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:51:34,024 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:51:34,030 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:51:34,035 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:51:34,041 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:51:34,045 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:51:34,055 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:51:34,057 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:51:34,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:51:34,062 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:51:34,067 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:51:34,069 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:51:34,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:51:34,082 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:51:34,084 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:51:34,088 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:51:34,094 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:51:34,100 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:51:34,105 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:51:34,107 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:51:34,109 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:51:34,123 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:51:34,126 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:51:34,127 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:51:34,129 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:51:34,131 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:51:34,133 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:51:34,135 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:51:34,137 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:51:34,140 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:51:34,145 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:51:34,170 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:51:34,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:51:34,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:51:34,173 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:51:34,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:51:34,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:51:34,176 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:51:34,184 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 11:51:34,234 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:51:34,238 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:51:34,241 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:51:34,241 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:51:34,243 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:51:34,243 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:51:34,244 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:51:34,245 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:51:34,245 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:51:34,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:51:34,248 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:51:34,248 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:51:34,249 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:51:34,249 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:51:34,249 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:51:34,250 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:51:34,250 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:51:34,250 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:51:34,251 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:51:34,251 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:51:34,251 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:51:34,252 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:51:34,252 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:51:34,252 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:51:34,253 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:51:34,253 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:51:34,254 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:51:34,254 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:51:34,254 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:51:34,255 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:51:34,255 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:51:34,255 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:51:34,256 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:51:34,256 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:51:34,257 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:51:34,257 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:51:34,257 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:51:34,258 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:51:34,258 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_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 [2022-11-20 11:51:34,801 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:51:34,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:51:34,847 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:51:34,849 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:51:34,850 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:51:34,852 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2022-11-20 11:51:38,763 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:51:39,270 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:51:39,271 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2022-11-20 11:51:39,291 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN/data/05f46a284/00c3fa4edaf8405f8a9da3abedd3dc02/FLAG3b988afee [2022-11-20 11:51:39,328 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fe61a7f-4284-4ecc-8b10-6f6470faae1c/bin/uautomizer-ug76WZFUDN/data/05f46a284/00c3fa4edaf8405f8a9da3abedd3dc02 [2022-11-20 11:51:39,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:51:39,336 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:51:39,344 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:51:39,344 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:51:39,349 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:51:39,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:51:39" (1/1) ... [2022-11-20 11:51:39,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@226f2f36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:51:39, skipping insertion in model container [2022-11-20 11:51:39,353 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:51:39" (1/1) ... [2022-11-20 11:51:39,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:51:39,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:51:39,850 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:51:39,851 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46fcbfdc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:51:39, skipping insertion in model container [2022-11-20 11:51:39,851 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:51:39,852 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:51:39,855 INFO L158 Benchmark]: Toolchain (without parser) took 517.14ms. Allocated memory is still 67.1MB. Free memory was 39.7MB in the beginning and 30.3MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:51:39,856 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 67.1MB. Free memory is still 45.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:51:39,857 INFO L158 Benchmark]: CACSL2BoogieTranslator took 508.18ms. Allocated memory is still 67.1MB. Free memory was 39.5MB in the beginning and 30.3MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:51:39,859 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45ms. Allocated memory is still 67.1MB. Free memory is still 45.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 508.18ms. Allocated memory is still 67.1MB. Free memory was 39.5MB in the beginning and 30.3MB in the end (delta: 9.2MB). 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