./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.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_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/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_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/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_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/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 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 --- 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 12:19:55,060 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:19:55,063 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:19:55,095 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:19:55,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:19:55,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:19:55,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:19:55,099 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:19:55,101 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:19:55,102 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:19:55,103 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:19:55,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:19:55,105 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:19:55,106 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:19:55,107 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:19:55,108 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:19:55,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:19:55,110 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:19:55,112 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:19:55,114 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:19:55,116 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:19:55,117 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:19:55,119 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:19:55,120 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:19:55,124 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:19:55,124 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:19:55,125 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:19:55,126 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:19:55,126 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:19:55,128 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:19:55,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:19:55,129 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:19:55,130 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:19:55,131 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:19:55,132 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:19:55,132 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:19:55,135 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:19:55,135 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:19:55,135 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:19:55,137 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:19:55,137 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:19:55,140 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 12:19:55,191 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:19:55,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:19:55,192 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:19:55,192 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:19:55,193 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:19:55,193 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:19:55,194 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:19:55,194 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:19:55,194 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:19:55,194 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:19:55,195 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:19:55,195 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:19:55,195 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:19:55,195 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:19:55,195 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:19:55,196 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:19:55,196 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:19:55,196 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:19:55,196 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:19:55,196 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:19:55,197 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:19:55,197 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:19:55,197 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:19:55,197 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:19:55,198 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:19:55,198 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:19:55,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:19:55,201 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:19:55,202 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:19:55,202 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:19:55,203 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:19:55,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:19:55,203 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:19:55,203 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:19:55,204 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:19:55,204 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_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 [2022-11-20 12:19:55,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:19:55,536 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:19:55,540 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:19:55,541 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:19:55,542 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:19:55,558 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-20 12:19:58,748 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:19:59,073 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:19:59,074 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-20 12:19:59,091 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/bin/uautomizer-ug76WZFUDN/data/56d23c0ce/94443b2f42134297a95497afd61a5d06/FLAG83085fdab [2022-11-20 12:19:59,106 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/bin/uautomizer-ug76WZFUDN/data/56d23c0ce/94443b2f42134297a95497afd61a5d06 [2022-11-20 12:19:59,109 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:19:59,110 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:19:59,112 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:19:59,118 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:19:59,131 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:19:59,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:19:59" (1/1) ... [2022-11-20 12:19:59,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45280f48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:59, skipping insertion in model container [2022-11-20 12:19:59,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:19:59" (1/1) ... [2022-11-20 12:19:59,142 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:19:59,205 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:19:59,468 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:19:59,469 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a9348ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:59, skipping insertion in model container [2022-11-20 12:19:59,471 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:19:59,472 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:19:59,474 INFO L158 Benchmark]: Toolchain (without parser) took 362.26ms. Allocated memory is still 157.3MB. Free memory was 110.4MB in the beginning and 100.9MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:19:59,475 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 115.3MB. Free memory was 86.1MB in the beginning and 86.1MB in the end (delta: 24.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:19:59,477 INFO L158 Benchmark]: CACSL2BoogieTranslator took 359.55ms. Allocated memory is still 157.3MB. Free memory was 110.4MB in the beginning and 100.9MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:19:59,478 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 115.3MB. Free memory was 86.1MB in the beginning and 86.1MB in the end (delta: 24.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 359.55ms. Allocated memory is still 157.3MB. Free memory was 110.4MB in the beginning and 100.9MB 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 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_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/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_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/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_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/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 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 --- 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 12:20:01,961 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:20:01,963 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:20:01,994 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:20:01,995 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:20:01,999 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:20:02,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:20:02,008 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:20:02,010 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:20:02,016 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:20:02,018 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:20:02,021 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:20:02,021 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:20:02,024 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:20:02,027 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:20:02,032 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:20:02,034 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:20:02,035 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:20:02,038 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:20:02,045 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:20:02,047 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:20:02,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:20:02,051 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:20:02,053 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:20:02,062 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:20:02,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:20:02,063 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:20:02,065 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:20:02,066 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:20:02,067 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:20:02,068 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:20:02,069 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:20:02,072 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:20:02,073 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:20:02,088 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:20:02,089 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:20:02,090 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:20:02,090 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:20:02,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:20:02,092 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:20:02,093 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:20:02,094 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 12:20:02,139 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:20:02,139 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:20:02,141 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:20:02,141 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:20:02,142 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:20:02,143 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:20:02,144 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:20:02,144 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:20:02,144 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:20:02,145 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:20:02,146 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:20:02,146 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:20:02,147 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:20:02,147 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:20:02,147 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:20:02,148 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:20:02,148 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:20:02,148 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:20:02,149 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:20:02,149 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:20:02,149 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:20:02,150 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:20:02,150 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:20:02,150 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:20:02,151 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:20:02,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:20:02,151 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:20:02,152 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:20:02,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:20:02,152 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:20:02,153 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:20:02,153 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:20:02,153 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:20:02,154 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:20:02,154 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:20:02,155 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:20:02,155 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:20:02,155 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:20:02,155 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_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 [2022-11-20 12:20:02,599 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:20:02,622 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:20:02,625 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:20:02,627 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:20:02,627 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:20:02,629 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-20 12:20:05,994 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:20:06,360 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:20:06,364 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-20 12:20:06,393 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/bin/uautomizer-ug76WZFUDN/data/f8e939e4a/87be342846534a3e8258d54f9fda6b53/FLAGa5e65e644 [2022-11-20 12:20:06,412 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9d2cbfb-4f78-46f4-a6cb-944e83ce5210/bin/uautomizer-ug76WZFUDN/data/f8e939e4a/87be342846534a3e8258d54f9fda6b53 [2022-11-20 12:20:06,417 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:20:06,419 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:20:06,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:20:06,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:20:06,429 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:20:06,431 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:20:06" (1/1) ... [2022-11-20 12:20:06,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@223dd461 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:20:06, skipping insertion in model container [2022-11-20 12:20:06,432 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:20:06" (1/1) ... [2022-11-20 12:20:06,441 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:20:06,522 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:20:06,812 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:20:06,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@369e356c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:20:06, skipping insertion in model container [2022-11-20 12:20:06,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:20:06,814 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:20:06,816 INFO L158 Benchmark]: Toolchain (without parser) took 395.78ms. Allocated memory is still 69.2MB. Free memory was 45.8MB in the beginning and 36.2MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:20:06,817 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 69.2MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:20:06,818 INFO L158 Benchmark]: CACSL2BoogieTranslator took 388.92ms. Allocated memory is still 69.2MB. Free memory was 45.6MB in the beginning and 36.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:20:06,820 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 69.2MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 388.92ms. Allocated memory is still 69.2MB. Free memory was 45.6MB in the beginning and 36.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN