./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/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_417dafdb-6c61-4864-ae25-a0bed71a6256/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/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_417dafdb-6c61-4864-ae25-a0bed71a6256/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 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 --- 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 10:59:36,520 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:59:36,522 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:59:36,541 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:59:36,542 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:59:36,543 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:59:36,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:59:36,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:59:36,548 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:59:36,549 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:59:36,550 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:59:36,551 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:59:36,552 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:59:36,553 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:59:36,554 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:59:36,555 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:59:36,556 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:59:36,557 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:59:36,559 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:59:36,561 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:59:36,562 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:59:36,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:59:36,565 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:59:36,566 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:59:36,570 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:59:36,570 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:59:36,570 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:59:36,571 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:59:36,572 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:59:36,573 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:59:36,573 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:59:36,574 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:59:36,575 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:59:36,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:59:36,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:59:36,578 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:59:36,579 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:59:36,579 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:59:36,579 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:59:36,580 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:59:36,581 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:59:36,584 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 10:59:36,612 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:59:36,613 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:59:36,621 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:59:36,621 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:59:36,622 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:59:36,622 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:59:36,623 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:59:36,623 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:59:36,623 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:59:36,624 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:59:36,624 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:59:36,624 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:59:36,624 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:59:36,625 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:59:36,625 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:59:36,625 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:59:36,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:59:36,625 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:59:36,626 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 10:59:36,626 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:59:36,626 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:59:36,626 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:59:36,626 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:59:36,627 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:59:36,627 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:59:36,627 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:59:36,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:59:36,628 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:59:36,628 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:59:36,628 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:59:36,628 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:59:36,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:59:36,629 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:59:36,629 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:59:36,629 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:59:36,629 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_417dafdb-6c61-4864-ae25-a0bed71a6256/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 [2022-11-20 10:59:36,934 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:59:36,968 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:59:36,970 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:59:36,972 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:59:36,973 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:59:36,975 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-20 10:59:40,095 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:59:40,443 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:59:40,443 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-20 10:59:40,458 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/bin/uautomizer-ug76WZFUDN/data/3df17448b/014b4426e23145b48847c68f66cbb780/FLAG77cdd0db8 [2022-11-20 10:59:40,473 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/bin/uautomizer-ug76WZFUDN/data/3df17448b/014b4426e23145b48847c68f66cbb780 [2022-11-20 10:59:40,475 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:59:40,477 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:59:40,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:59:40,479 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:59:40,482 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:59:40,483 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:59:40" (1/1) ... [2022-11-20 10:59:40,484 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44ae9862 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:40, skipping insertion in model container [2022-11-20 10:59:40,485 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:59:40" (1/1) ... [2022-11-20 10:59:40,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:59:40,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:59:40,795 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:59:40,796 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50c0f965 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:40, skipping insertion in model container [2022-11-20 10:59:40,797 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:59:40,798 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:59:40,801 INFO L158 Benchmark]: Toolchain (without parser) took 322.17ms. Allocated memory is still 151.0MB. Free memory was 103.4MB in the beginning and 93.2MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:59:40,801 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 151.0MB. Free memory is still 94.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:59:40,802 INFO L158 Benchmark]: CACSL2BoogieTranslator took 319.74ms. Allocated memory is still 151.0MB. Free memory was 103.4MB in the beginning and 93.2MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:59:40,804 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 151.0MB. Free memory is still 94.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 319.74ms. Allocated memory is still 151.0MB. Free memory was 103.4MB in the beginning and 93.2MB in the end (delta: 10.2MB). 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 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_417dafdb-6c61-4864-ae25-a0bed71a6256/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/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_417dafdb-6c61-4864-ae25-a0bed71a6256/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/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_417dafdb-6c61-4864-ae25-a0bed71a6256/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 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 --- 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 10:59:43,108 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:59:43,110 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:59:43,156 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:59:43,156 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:59:43,158 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:59:43,159 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:59:43,161 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:59:43,162 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:59:43,163 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:59:43,164 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:59:43,165 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:59:43,166 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:59:43,167 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:59:43,168 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:59:43,169 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:59:43,169 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:59:43,170 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:59:43,172 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:59:43,174 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:59:43,175 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:59:43,176 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:59:43,178 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:59:43,179 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:59:43,182 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:59:43,183 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:59:43,183 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:59:43,184 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:59:43,185 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:59:43,186 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:59:43,186 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:59:43,187 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:59:43,188 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:59:43,189 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:59:43,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:59:43,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:59:43,191 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:59:43,191 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:59:43,192 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:59:43,193 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:59:43,193 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:59:43,194 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 10:59:43,216 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:59:43,216 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:59:43,217 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:59:43,217 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:59:43,218 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:59:43,218 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:59:43,219 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:59:43,219 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:59:43,219 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:59:43,219 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:59:43,220 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:59:43,220 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:59:43,220 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:59:43,220 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:59:43,221 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:59:43,221 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:59:43,221 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:59:43,222 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:59:43,222 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:59:43,222 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 10:59:43,222 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:59:43,223 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:59:43,223 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:59:43,223 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:59:43,223 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:59:43,224 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:59:43,224 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:59:43,224 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:59:43,225 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:59:43,225 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:59:43,225 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:59:43,226 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:59:43,226 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:59:43,226 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:59:43,226 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:59:43,227 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:59:43,227 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:59:43,227 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:59:43,227 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_417dafdb-6c61-4864-ae25-a0bed71a6256/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 [2022-11-20 10:59:43,631 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:59:43,651 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:59:43,654 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:59:43,655 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:59:43,656 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:59:43,657 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-20 10:59:46,781 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:59:47,172 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:59:47,173 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2022-11-20 10:59:47,197 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/bin/uautomizer-ug76WZFUDN/data/ecf50440e/8947ebfe79944029b8a561e10d9da0ba/FLAGf686904a7 [2022-11-20 10:59:47,221 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_417dafdb-6c61-4864-ae25-a0bed71a6256/bin/uautomizer-ug76WZFUDN/data/ecf50440e/8947ebfe79944029b8a561e10d9da0ba [2022-11-20 10:59:47,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:59:47,228 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:59:47,230 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:59:47,230 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:59:47,234 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:59:47,235 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:59:47" (1/1) ... [2022-11-20 10:59:47,236 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@721ef02b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:47, skipping insertion in model container [2022-11-20 10:59:47,236 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:59:47" (1/1) ... [2022-11-20 10:59:47,243 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:59:47,320 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:59:47,560 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:59:47,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53100e8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:47, skipping insertion in model container [2022-11-20 10:59:47,561 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:59:47,562 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:59:47,564 INFO L158 Benchmark]: Toolchain (without parser) took 334.64ms. Allocated memory is still 94.4MB. Free memory was 69.3MB in the beginning and 58.8MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:59:47,564 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 69.2MB. Free memory was 47.9MB in the beginning and 47.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:59:47,566 INFO L158 Benchmark]: CACSL2BoogieTranslator took 332.24ms. Allocated memory is still 94.4MB. Free memory was 69.1MB in the beginning and 59.0MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:59:47,567 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 69.2MB. Free memory was 47.9MB in the beginning and 47.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 332.24ms. Allocated memory is still 94.4MB. Free memory was 69.1MB in the beginning and 59.0MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN