./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3d4f4fa5c64db6e2d1986e03259021eba4df8a22df3a334e78927feece513264 --- 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 17:24:46,174 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:24:46,176 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:24:46,206 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:24:46,213 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:24:46,216 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:24:46,219 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:24:46,222 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:24:46,225 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:24:46,230 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:24:46,231 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:24:46,232 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:24:46,232 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:24:46,233 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:24:46,234 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:24:46,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:24:46,236 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:24:46,237 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:24:46,238 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:24:46,240 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:24:46,241 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:24:46,249 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:24:46,250 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:24:46,251 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:24:46,257 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:24:46,263 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:24:46,263 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:24:46,264 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:24:46,265 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:24:46,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:24:46,268 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:24:46,269 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:24:46,271 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:24:46,272 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:24:46,273 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:24:46,273 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:24:46,273 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:24:46,274 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:24:46,274 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:24:46,275 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:24:46,275 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:24:46,276 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:24:46,304 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:24:46,304 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:24:46,305 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:24:46,305 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:24:46,306 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:24:46,306 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:24:46,306 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:24:46,307 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:24:46,307 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:24:46,307 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:24:46,307 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:24:46,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:24:46,308 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:24:46,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:24:46,308 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:24:46,309 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:24:46,309 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:24:46,309 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:24:46,309 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:24:46,309 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:24:46,310 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:24:46,310 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:24:46,310 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:24:46,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:24:46,311 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:24:46,311 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:24:46,311 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:24:46,311 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:24:46,312 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:24:46,312 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:24:46,312 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_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d4f4fa5c64db6e2d1986e03259021eba4df8a22df3a334e78927feece513264 [2022-11-20 17:24:46,580 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:24:46,615 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:24:46,618 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:24:46,621 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:24:46,621 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:24:46,622 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2022-11-20 17:24:49,630 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:24:49,916 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:24:49,920 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2022-11-20 17:24:49,951 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/data/c04efbcd8/d4d842cdd42b4ed7934fb2e21949e96a/FLAGd528a39c8 [2022-11-20 17:24:49,966 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/data/c04efbcd8/d4d842cdd42b4ed7934fb2e21949e96a [2022-11-20 17:24:49,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:24:49,970 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:24:49,972 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:24:49,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:24:49,975 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:24:49,976 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:24:49" (1/1) ... [2022-11-20 17:24:49,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14ab1d00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:49, skipping insertion in model container [2022-11-20 17:24:49,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:24:49" (1/1) ... [2022-11-20 17:24:49,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:24:50,038 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:24:50,262 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:24:50,263 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60ef0a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:50, skipping insertion in model container [2022-11-20 17:24:50,263 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:24:50,264 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:24:50,266 INFO L158 Benchmark]: Toolchain (without parser) took 294.77ms. Allocated memory is still 178.3MB. Free memory was 132.4MB in the beginning and 122.8MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:24:50,267 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 134.2MB. Free memory is still 78.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:24:50,267 INFO L158 Benchmark]: CACSL2BoogieTranslator took 292.18ms. Allocated memory is still 178.3MB. Free memory was 132.4MB in the beginning and 122.8MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:24:50,269 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 134.2MB. Free memory is still 78.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 292.18ms. Allocated memory is still 178.3MB. Free memory was 132.4MB in the beginning and 122.8MB in the end (delta: 9.6MB). 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3d4f4fa5c64db6e2d1986e03259021eba4df8a22df3a334e78927feece513264 --- 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 17:24:52,551 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:24:52,555 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:24:52,590 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:24:52,596 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:24:52,601 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:24:52,602 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:24:52,609 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:24:52,611 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:24:52,613 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:24:52,614 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:24:52,619 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:24:52,621 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:24:52,624 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:24:52,626 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:24:52,629 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:24:52,631 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:24:52,632 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:24:52,640 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:24:52,642 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:24:52,644 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:24:52,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:24:52,648 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:24:52,649 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:24:52,655 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:24:52,655 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:24:52,655 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:24:52,656 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:24:52,657 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:24:52,658 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:24:52,658 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:24:52,659 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:24:52,660 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:24:52,661 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:24:52,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:24:52,672 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:24:52,673 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:24:52,673 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:24:52,674 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:24:52,676 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:24:52,677 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:24:52,679 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:24:52,717 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:24:52,718 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:24:52,719 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:24:52,719 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:24:52,720 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:24:52,720 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:24:52,720 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:24:52,721 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:24:52,721 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:24:52,721 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:24:52,721 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:24:52,722 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:24:52,722 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:24:52,722 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:24:52,722 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:24:52,723 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:24:52,723 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:24:52,723 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:24:52,723 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:24:52,724 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:24:52,724 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:24:52,724 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:24:52,724 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:24:52,725 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:24:52,725 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:24:52,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:24:52,726 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:24:52,726 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:24:52,726 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:24:52,726 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:24:52,727 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:24:52,727 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:24:52,727 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:24:52,727 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:24:52,728 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_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d4f4fa5c64db6e2d1986e03259021eba4df8a22df3a334e78927feece513264 [2022-11-20 17:24:53,089 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:24:53,111 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:24:53,114 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:24:53,115 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:24:53,116 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:24:53,117 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2022-11-20 17:24:56,237 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:24:56,563 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:24:56,564 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2022-11-20 17:24:56,577 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/data/76d63f5d3/fe80678822e94eb789dc1a1ff6fba9b1/FLAGdb6a5a5d6 [2022-11-20 17:24:56,597 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_322c6984-c6ac-4fc5-a09d-634ed44db343/bin/ukojak-pZX7IvK2PQ/data/76d63f5d3/fe80678822e94eb789dc1a1ff6fba9b1 [2022-11-20 17:24:56,600 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:24:56,601 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:24:56,603 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:24:56,603 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:24:56,607 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:24:56,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:24:56" (1/1) ... [2022-11-20 17:24:56,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51de237 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:56, skipping insertion in model container [2022-11-20 17:24:56,609 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:24:56" (1/1) ... [2022-11-20 17:24:56,616 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:24:56,694 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:24:56,902 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:24:56,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40b7c5d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:56, skipping insertion in model container [2022-11-20 17:24:56,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:24:56,904 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:24:56,908 INFO L158 Benchmark]: Toolchain (without parser) took 305.61ms. Allocated memory was 62.9MB in the beginning and 86.0MB in the end (delta: 23.1MB). Free memory was 32.4MB in the beginning and 64.8MB in the end (delta: -32.4MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2022-11-20 17:24:56,909 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:24:56,910 INFO L158 Benchmark]: CACSL2BoogieTranslator took 301.29ms. Allocated memory was 62.9MB in the beginning and 86.0MB in the end (delta: 23.1MB). Free memory was 32.2MB in the beginning and 64.8MB in the end (delta: -32.6MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2022-11-20 17:24:56,913 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 301.29ms. Allocated memory was 62.9MB in the beginning and 86.0MB in the end (delta: 23.1MB). Free memory was 32.2MB in the beginning and 64.8MB in the end (delta: -32.6MB). Peak memory consumption was 10.2MB. 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