./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.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_c83bef9b-2a97-4491-ba6e-cd79c88f478e/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/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_c83bef9b-2a97-4491-ba6e-cd79c88f478e/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/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_c83bef9b-2a97-4491-ba6e-cd79c88f478e/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 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a --- 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 11:50:09,444 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:50:09,447 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:50:09,500 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:50:09,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:50:09,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:50:09,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:50:09,510 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:50:09,513 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:50:09,519 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:50:09,521 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:50:09,523 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:50:09,524 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:50:09,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:50:09,529 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:50:09,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:50:09,534 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:50:09,535 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:50:09,537 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:50:09,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:50:09,546 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:50:09,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:50:09,551 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:50:09,552 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:50:09,563 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:50:09,564 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:50:09,564 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:50:09,565 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:50:09,566 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:50:09,567 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:50:09,568 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:50:09,569 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:50:09,570 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:50:09,571 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:50:09,572 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:50:09,572 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:50:09,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:50:09,574 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:50:09,574 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:50:09,575 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:50:09,576 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:50:09,577 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 11:50:09,602 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:50:09,603 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:50:09,603 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:50:09,604 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:50:09,604 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:50:09,605 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:50:09,606 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:50:09,606 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:50:09,606 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:50:09,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:50:09,607 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:50:09,607 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:50:09,607 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:50:09,608 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:50:09,608 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:50:09,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:50:09,609 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:50:09,609 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:50:09,609 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:50:09,609 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:50:09,610 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:50:09,610 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:50:09,610 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:50:09,611 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:50:09,611 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:50:09,611 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:50:09,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:50:09,612 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:50:09,612 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:50:09,612 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:50:09,613 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:50:09,613 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:50:09,613 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:50:09,614 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:50:09,614 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:50:09,614 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_c83bef9b-2a97-4491-ba6e-cd79c88f478e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a [2022-11-20 11:50:09,905 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:50:09,940 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:50:09,943 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:50:09,944 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:50:09,945 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:50:09,946 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-20 11:50:13,337 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:50:13,690 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:50:13,691 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-20 11:50:13,722 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/bin/uautomizer-ug76WZFUDN/data/ae3fcd004/f09a42a4f9c5437b93831577b2a976a7/FLAGacc37a382 [2022-11-20 11:50:13,742 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/bin/uautomizer-ug76WZFUDN/data/ae3fcd004/f09a42a4f9c5437b93831577b2a976a7 [2022-11-20 11:50:13,746 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:50:13,748 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:50:13,749 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:50:13,750 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:50:13,754 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:50:13,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:50:13" (1/1) ... [2022-11-20 11:50:13,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61639c24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:50:13, skipping insertion in model container [2022-11-20 11:50:13,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:50:13" (1/1) ... [2022-11-20 11:50:13,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:50:13,840 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:50:14,127 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:50:14,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a48f3b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:50:14, skipping insertion in model container [2022-11-20 11:50:14,130 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:50:14,131 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:50:14,134 INFO L158 Benchmark]: Toolchain (without parser) took 384.67ms. Allocated memory is still 190.8MB. Free memory was 144.6MB in the beginning and 134.9MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:50:14,135 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 130.0MB. Free memory is still 76.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:50:14,136 INFO L158 Benchmark]: CACSL2BoogieTranslator took 381.62ms. Allocated memory is still 190.8MB. Free memory was 144.6MB in the beginning and 134.9MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:50:14,138 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 130.0MB. Free memory is still 76.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 381.62ms. Allocated memory is still 190.8MB. Free memory was 144.6MB in the beginning and 134.9MB 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/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_c83bef9b-2a97-4491-ba6e-cd79c88f478e/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/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_c83bef9b-2a97-4491-ba6e-cd79c88f478e/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 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a --- 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 11:50:16,929 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:50:16,933 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:50:17,003 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:50:17,003 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:50:17,008 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:50:17,011 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:50:17,018 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:50:17,021 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:50:17,027 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:50:17,029 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:50:17,032 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:50:17,033 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:50:17,036 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:50:17,038 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:50:17,044 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:50:17,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:50:17,050 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:50:17,052 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:50:17,056 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:50:17,060 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:50:17,063 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:50:17,066 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:50:17,067 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:50:17,078 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:50:17,080 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:50:17,081 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:50:17,082 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:50:17,084 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:50:17,086 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:50:17,087 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:50:17,088 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:50:17,091 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:50:17,092 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:50:17,093 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:50:17,093 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:50:17,095 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:50:17,095 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:50:17,096 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:50:17,097 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:50:17,098 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:50:17,099 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 11:50:17,147 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:50:17,147 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:50:17,149 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:50:17,149 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:50:17,151 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:50:17,151 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:50:17,152 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:50:17,152 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:50:17,153 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:50:17,153 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:50:17,154 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:50:17,155 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:50:17,155 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:50:17,156 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:50:17,156 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:50:17,156 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:50:17,157 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:50:17,157 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:50:17,157 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:50:17,158 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:50:17,158 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:50:17,158 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:50:17,159 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:50:17,159 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:50:17,159 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:50:17,160 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:50:17,160 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:50:17,161 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:50:17,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:50:17,161 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:50:17,162 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:50:17,162 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:50:17,163 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:50:17,163 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:50:17,163 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:50:17,164 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:50:17,164 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:50:17,164 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:50:17,165 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_c83bef9b-2a97-4491-ba6e-cd79c88f478e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a [2022-11-20 11:50:17,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:50:17,710 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:50:17,714 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:50:17,715 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:50:17,716 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:50:17,718 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-20 11:50:21,107 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:50:21,457 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:50:21,458 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2022-11-20 11:50:21,474 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/bin/uautomizer-ug76WZFUDN/data/95af470cf/d525e36bd06549519453f706803c62d5/FLAG127f5dcc4 [2022-11-20 11:50:21,499 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c83bef9b-2a97-4491-ba6e-cd79c88f478e/bin/uautomizer-ug76WZFUDN/data/95af470cf/d525e36bd06549519453f706803c62d5 [2022-11-20 11:50:21,502 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:50:21,504 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:50:21,509 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:50:21,510 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:50:21,514 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:50:21,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:50:21" (1/1) ... [2022-11-20 11:50:21,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@375733d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:50:21, skipping insertion in model container [2022-11-20 11:50:21,518 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:50:21" (1/1) ... [2022-11-20 11:50:21,526 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:50:21,605 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:50:21,833 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:50:21,834 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67a2f7f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:50:21, skipping insertion in model container [2022-11-20 11:50:21,834 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:50:21,835 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:50:21,837 INFO L158 Benchmark]: Toolchain (without parser) took 332.21ms. Allocated memory is still 62.9MB. Free memory was 33.2MB in the beginning and 40.7MB in the end (delta: -7.5MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB. [2022-11-20 11:50:21,838 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:50:21,839 INFO L158 Benchmark]: CACSL2BoogieTranslator took 325.41ms. Allocated memory is still 62.9MB. Free memory was 32.9MB in the beginning and 40.7MB in the end (delta: -7.8MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB. [2022-11-20 11:50:21,840 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 325.41ms. Allocated memory is still 62.9MB. Free memory was 32.9MB in the beginning and 40.7MB in the end (delta: -7.8MB). Peak memory consumption was 10.0MB. 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