./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.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_57f65fc2-96fd-4351-8254-19ecc8a64d15/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f65fc2-96fd-4351-8254-19ecc8a64d15/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_57f65fc2-96fd-4351-8254-19ecc8a64d15/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f65fc2-96fd-4351-8254-19ecc8a64d15/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f65fc2-96fd-4351-8254-19ecc8a64d15/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_57f65fc2-96fd-4351-8254-19ecc8a64d15/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 f0735ebc421a940bb70b06777060abaef432af6ff0cfdeb82bfa2e45a81b4e11 --- 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 12:04:27,916 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:04:27,918 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:04:27,942 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:04:27,942 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:04:27,944 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:04:27,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:04:27,948 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:04:27,950 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:04:27,951 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:04:27,952 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:04:27,954 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:04:27,954 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:04:27,957 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:04:27,958 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:04:27,960 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:04:27,961 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:04:27,962 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:04:27,964 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:04:27,967 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:04:27,969 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:04:27,971 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:04:27,973 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:04:27,974 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:04:27,978 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:04:27,979 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:04:27,979 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:04:27,987 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:04:27,989 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:04:27,995 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:04:27,995 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:04:27,996 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:04:27,997 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:04:28,000 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:04:28,002 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:04:28,003 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:04:28,004 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:04:28,005 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:04:28,006 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:04:28,008 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:04:28,010 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:04:28,011 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f65fc2-96fd-4351-8254-19ecc8a64d15/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 12:04:28,054 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:04:28,055 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:04:28,055 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:04:28,056 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:04:28,057 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:04:28,057 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:04:28,058 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:04:28,058 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:04:28,058 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:04:28,058 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:04:28,060 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:04:28,060 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:04:28,060 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:04:28,060 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:04:28,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:04:28,061 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:04:28,061 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:04:28,061 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:04:28,062 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:04:28,062 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:04:28,062 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:04:28,062 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:04:28,062 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:04:28,063 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:04:28,063 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:04:28,063 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:04:28,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:04:28,064 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:04:28,064 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:04:28,065 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:04:28,065 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:04:28,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:04:28,066 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:04:28,066 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:04:28,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:04:28,066 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_57f65fc2-96fd-4351-8254-19ecc8a64d15/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f65fc2-96fd-4351-8254-19ecc8a64d15/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0735ebc421a940bb70b06777060abaef432af6ff0cfdeb82bfa2e45a81b4e11 [2022-11-20 12:04:28,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:04:28,463 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:04:28,466 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:04:28,468 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:04:28,468 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:04:28,470 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f65fc2-96fd-4351-8254-19ecc8a64d15/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i [2022-11-20 12:04:31,670 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:04:32,128 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:04:32,132 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f65fc2-96fd-4351-8254-19ecc8a64d15/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i [2022-11-20 12:04:32,149 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f65fc2-96fd-4351-8254-19ecc8a64d15/bin/uautomizer-ug76WZFUDN/data/6995db9ae/33e3e427da6944d98c11592cd6e11953/FLAGd9c29de88 [2022-11-20 12:04:32,170 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f65fc2-96fd-4351-8254-19ecc8a64d15/bin/uautomizer-ug76WZFUDN/data/6995db9ae/33e3e427da6944d98c11592cd6e11953 [2022-11-20 12:04:32,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:04:32,179 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:04:32,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:04:32,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:04:32,191 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:04:32,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:04:32" (1/1) ... [2022-11-20 12:04:32,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@214c18f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:04:32, skipping insertion in model container [2022-11-20 12:04:32,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:04:32" (1/1) ... [2022-11-20 12:04:32,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:04:32,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:04:32,607 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:04:32,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d24dd0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:04:32, skipping insertion in model container [2022-11-20 12:04:32,610 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:04:32,611 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:04:32,614 INFO L158 Benchmark]: Toolchain (without parser) took 433.57ms. Allocated memory is still 167.8MB. Free memory was 128.3MB in the beginning and 136.2MB in the end (delta: -7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:04:32,615 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 115.3MB. Free memory is still 84.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:04:32,616 INFO L158 Benchmark]: CACSL2BoogieTranslator took 425.02ms. Allocated memory is still 167.8MB. Free memory was 127.8MB in the beginning and 136.2MB in the end (delta: -8.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 12:04:32,617 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 115.3MB. Free memory is still 84.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 425.02ms. Allocated memory is still 167.8MB. Free memory was 127.8MB in the beginning and 136.2MB in the end (delta: -8.4MB). Peak memory consumption was 6.3MB. 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_57f65fc2-96fd-4351-8254-19ecc8a64d15/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f65fc2-96fd-4351-8254-19ecc8a64d15/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_57f65fc2-96fd-4351-8254-19ecc8a64d15/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f65fc2-96fd-4351-8254-19ecc8a64d15/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f65fc2-96fd-4351-8254-19ecc8a64d15/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_57f65fc2-96fd-4351-8254-19ecc8a64d15/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 f0735ebc421a940bb70b06777060abaef432af6ff0cfdeb82bfa2e45a81b4e11 --- 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 12:04:35,148 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:04:35,151 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:04:35,180 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:04:35,180 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:04:35,185 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:04:35,191 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:04:35,195 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:04:35,197 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:04:35,198 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:04:35,199 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:04:35,200 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:04:35,201 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:04:35,202 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:04:35,203 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:04:35,204 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:04:35,205 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:04:35,206 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:04:35,212 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:04:35,221 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:04:35,228 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:04:35,236 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:04:35,238 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:04:35,240 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:04:35,244 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:04:35,249 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:04:35,250 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:04:35,251 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:04:35,252 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:04:35,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:04:35,257 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:04:35,258 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:04:35,259 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:04:35,260 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:04:35,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:04:35,268 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:04:35,269 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:04:35,270 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:04:35,271 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:04:35,272 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:04:35,272 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:04:35,273 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f65fc2-96fd-4351-8254-19ecc8a64d15/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 12:04:35,325 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:04:35,327 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:04:35,329 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:04:35,329 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:04:35,330 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:04:35,330 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:04:35,331 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:04:35,332 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:04:35,332 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:04:35,332 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:04:35,334 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:04:35,334 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:04:35,334 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:04:35,335 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:04:35,335 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:04:35,335 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:04:35,335 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:04:35,336 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:04:35,336 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:04:35,336 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:04:35,337 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:04:35,337 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:04:35,337 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:04:35,337 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:04:35,338 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:04:35,338 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:04:35,338 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:04:35,339 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:04:35,339 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:04:35,339 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:04:35,340 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:04:35,340 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:04:35,340 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:04:35,341 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:04:35,341 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:04:35,341 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:04:35,342 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:04:35,342 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:04:35,342 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_57f65fc2-96fd-4351-8254-19ecc8a64d15/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f65fc2-96fd-4351-8254-19ecc8a64d15/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0735ebc421a940bb70b06777060abaef432af6ff0cfdeb82bfa2e45a81b4e11 [2022-11-20 12:04:35,712 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:04:35,740 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:04:35,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:04:35,749 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:04:35,750 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:04:35,752 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f65fc2-96fd-4351-8254-19ecc8a64d15/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i [2022-11-20 12:04:39,112 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:04:39,481 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:04:39,482 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f65fc2-96fd-4351-8254-19ecc8a64d15/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i [2022-11-20 12:04:39,515 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f65fc2-96fd-4351-8254-19ecc8a64d15/bin/uautomizer-ug76WZFUDN/data/a8ede2c73/da80aa8fe1114666befd03642bd704e1/FLAG0a021e741 [2022-11-20 12:04:39,529 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57f65fc2-96fd-4351-8254-19ecc8a64d15/bin/uautomizer-ug76WZFUDN/data/a8ede2c73/da80aa8fe1114666befd03642bd704e1 [2022-11-20 12:04:39,532 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:04:39,533 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:04:39,534 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:04:39,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:04:39,540 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:04:39,541 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:04:39" (1/1) ... [2022-11-20 12:04:39,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6261de2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:04:39, skipping insertion in model container [2022-11-20 12:04:39,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:04:39" (1/1) ... [2022-11-20 12:04:39,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:04:39,634 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:04:39,857 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:04:39,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a466f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:04:39, skipping insertion in model container [2022-11-20 12:04:39,858 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:04:39,858 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:04:39,860 INFO L158 Benchmark]: Toolchain (without parser) took 326.20ms. Allocated memory is still 81.8MB. Free memory was 57.9MB in the beginning and 48.1MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:04:39,861 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 58.7MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:04:39,862 INFO L158 Benchmark]: CACSL2BoogieTranslator took 323.72ms. Allocated memory is still 81.8MB. Free memory was 57.7MB in the beginning and 48.1MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:04:39,863 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 58.7MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 323.72ms. Allocated memory is still 81.8MB. Free memory was 57.7MB in the beginning and 48.1MB in the end (delta: 9.5MB). 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