./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a --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 67499ec0709cfdcc368630c5b1d94f26157589b8bf16f22cf5d62554760c6dd7 --- 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-b5237d8 [2022-11-21 16:36:22,933 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:36:22,936 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:36:22,973 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:36:22,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:36:22,980 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:36:22,985 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:36:22,989 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:36:22,991 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:36:22,997 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:36:22,999 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:36:23,002 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:36:23,003 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:36:23,006 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:36:23,007 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:36:23,010 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:36:23,013 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:36:23,014 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:36:23,016 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:36:23,020 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:36:23,025 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:36:23,026 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:36:23,028 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:36:23,029 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:36:23,032 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:36:23,032 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:36:23,033 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:36:23,033 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:36:23,034 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:36:23,035 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:36:23,035 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:36:23,036 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:36:23,037 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:36:23,038 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:36:23,045 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:36:23,046 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:36:23,047 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:36:23,048 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:36:23,048 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:36:23,052 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:36:23,052 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:36:23,053 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 16:36:23,100 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:36:23,101 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:36:23,102 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:36:23,102 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:36:23,103 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:36:23,103 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:36:23,104 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:36:23,104 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:36:23,104 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:36:23,105 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:36:23,106 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:36:23,106 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:36:23,106 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:36:23,107 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:36:23,107 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:36:23,107 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:36:23,107 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:36:23,108 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:36:23,108 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:36:23,108 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:36:23,108 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:36:23,108 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:36:23,109 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:36:23,109 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:36:23,109 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:36:23,109 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:36:23,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:36:23,110 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:36:23,110 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:36:23,110 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:36:23,111 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:36:23,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:36:23,111 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:36:23,111 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:36:23,112 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:36:23,112 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_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67499ec0709cfdcc368630c5b1d94f26157589b8bf16f22cf5d62554760c6dd7 [2022-11-21 16:36:23,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:36:23,519 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:36:23,522 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:36:23,524 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:36:23,524 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:36:23,526 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2022-11-21 16:36:26,921 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:36:27,373 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:36:27,374 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2022-11-21 16:36:27,397 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/data/30534f6d2/18dced6743544d75b218824cfa3d8532/FLAGe83eb430b [2022-11-21 16:36:27,417 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/data/30534f6d2/18dced6743544d75b218824cfa3d8532 [2022-11-21 16:36:27,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:36:27,423 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:36:27,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:36:27,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:36:27,434 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:36:27,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:36:27" (1/1) ... [2022-11-21 16:36:27,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2367f53a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:27, skipping insertion in model container [2022-11-21 16:36:27,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:36:27" (1/1) ... [2022-11-21 16:36:27,446 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:36:27,505 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:36:27,811 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:36:27,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17841d3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:27, skipping insertion in model container [2022-11-21 16:36:27,814 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:36:27,815 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:36:27,818 INFO L158 Benchmark]: Toolchain (without parser) took 393.42ms. Allocated memory is still 167.8MB. Free memory was 122.0MB in the beginning and 112.8MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:36:27,819 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 107.0MB. Free memory is still 56.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:36:27,820 INFO L158 Benchmark]: CACSL2BoogieTranslator took 386.20ms. Allocated memory is still 167.8MB. Free memory was 122.0MB in the beginning and 112.8MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:36:27,823 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 107.0MB. Free memory is still 56.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 386.20ms. Allocated memory is still 167.8MB. Free memory was 122.0MB in the beginning and 112.8MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a --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 67499ec0709cfdcc368630c5b1d94f26157589b8bf16f22cf5d62554760c6dd7 --- 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-b5237d8 [2022-11-21 16:36:30,514 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:36:30,517 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:36:30,567 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:36:30,567 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:36:30,568 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:36:30,570 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:36:30,581 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:36:30,585 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:36:30,594 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:36:30,595 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:36:30,596 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:36:30,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:36:30,600 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:36:30,603 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:36:30,605 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:36:30,606 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:36:30,607 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:36:30,609 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:36:30,611 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:36:30,613 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:36:30,621 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:36:30,625 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:36:30,627 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:36:30,640 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:36:30,640 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:36:30,641 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:36:30,642 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:36:30,642 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:36:30,644 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:36:30,644 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:36:30,645 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:36:30,646 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:36:30,668 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:36:30,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:36:30,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:36:30,672 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:36:30,673 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:36:30,673 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:36:30,674 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:36:30,675 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:36:30,681 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 16:36:30,740 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:36:30,740 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:36:30,742 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:36:30,742 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:36:30,743 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:36:30,743 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:36:30,744 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:36:30,744 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:36:30,745 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:36:30,745 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:36:30,746 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:36:30,747 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:36:30,747 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:36:30,747 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:36:30,747 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:36:30,747 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:36:30,748 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:36:30,748 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:36:30,749 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:36:30,749 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 16:36:30,749 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:36:30,749 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:36:30,750 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:36:30,750 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:36:30,750 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:36:30,750 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:36:30,751 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:36:30,751 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:36:30,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:36:30,751 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:36:30,752 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:36:30,752 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:36:30,752 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:36:30,753 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:36:30,753 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:36:30,753 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:36:30,753 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:36:30,754 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:36:30,754 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_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67499ec0709cfdcc368630c5b1d94f26157589b8bf16f22cf5d62554760c6dd7 [2022-11-21 16:36:31,214 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:36:31,251 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:36:31,254 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:36:31,256 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:36:31,257 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:36:31,259 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2022-11-21 16:36:34,711 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:36:35,118 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:36:35,125 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2022-11-21 16:36:35,164 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/data/9365981bb/a452cf7c49174604ae09602680fb3b42/FLAG21b15b570 [2022-11-21 16:36:35,189 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c7888-35d6-459e-a117-07d164b2b907/bin/uautomizer-vX5HgA9Q3a/data/9365981bb/a452cf7c49174604ae09602680fb3b42 [2022-11-21 16:36:35,193 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:36:35,195 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:36:35,197 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:36:35,198 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:36:35,202 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:36:35,204 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:36:35" (1/1) ... [2022-11-21 16:36:35,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6647e60f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:35, skipping insertion in model container [2022-11-21 16:36:35,206 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:36:35" (1/1) ... [2022-11-21 16:36:35,215 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:36:35,299 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:36:35,623 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:36:35,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c9f555a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:36:35, skipping insertion in model container [2022-11-21 16:36:35,624 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:36:35,625 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:36:35,628 INFO L158 Benchmark]: Toolchain (without parser) took 431.32ms. Allocated memory was 62.9MB in the beginning and 86.0MB in the end (delta: 23.1MB). Free memory was 31.4MB in the beginning and 61.9MB in the end (delta: -30.5MB). Peak memory consumption was 6.0MB. Max. memory is 16.1GB. [2022-11-21 16:36:35,629 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.2MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:36:35,630 INFO L158 Benchmark]: CACSL2BoogieTranslator took 427.35ms. Allocated memory was 62.9MB in the beginning and 86.0MB in the end (delta: 23.1MB). Free memory was 31.3MB in the beginning and 61.9MB in the end (delta: -30.7MB). Peak memory consumption was 6.0MB. Max. memory is 16.1GB. [2022-11-21 16:36:35,634 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.2MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 427.35ms. Allocated memory was 62.9MB in the beginning and 86.0MB in the end (delta: 23.1MB). Free memory was 31.3MB in the beginning and 61.9MB in the end (delta: -30.7MB). Peak memory consumption was 6.0MB. 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