./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.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_b309dd88-39d2-48e7-839b-1a412e490c80/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b309dd88-39d2-48e7-839b-1a412e490c80/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_b309dd88-39d2-48e7-839b-1a412e490c80/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b309dd88-39d2-48e7-839b-1a412e490c80/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b309dd88-39d2-48e7-839b-1a412e490c80/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_b309dd88-39d2-48e7-839b-1a412e490c80/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 d952a2ac4207d7207b65e88d163e23d18bb81c0593196a835eab903a81ce4e5c --- 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 17:45:32,139 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:45:32,141 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:45:32,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:45:32,162 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:45:32,163 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:45:32,164 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:45:32,166 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:45:32,168 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:45:32,169 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:45:32,170 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:45:32,171 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:45:32,172 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:45:32,173 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:45:32,174 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:45:32,175 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:45:32,176 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:45:32,177 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:45:32,179 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:45:32,181 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:45:32,182 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:45:32,192 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:45:32,193 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:45:32,194 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:45:32,198 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:45:32,198 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:45:32,198 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:45:32,199 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:45:32,200 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:45:32,201 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:45:32,201 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:45:32,202 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:45:32,203 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:45:32,204 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:45:32,205 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:45:32,205 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:45:32,206 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:45:32,206 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:45:32,206 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:45:32,207 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:45:32,215 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:45:32,220 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b309dd88-39d2-48e7-839b-1a412e490c80/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:45:32,258 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:45:32,258 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:45:32,259 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:45:32,259 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:45:32,260 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:45:32,260 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:45:32,260 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:45:32,260 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:45:32,261 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:45:32,261 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:45:32,261 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:45:32,261 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:45:32,261 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:45:32,262 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:45:32,262 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:45:32,262 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:45:32,262 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:45:32,262 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:45:32,262 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:45:32,266 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:45:32,267 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:45:32,267 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:45:32,267 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:45:32,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:45:32,268 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:45:32,268 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:45:32,268 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:45:32,269 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:45:32,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:45:32,269 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:45:32,270 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_b309dd88-39d2-48e7-839b-1a412e490c80/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b309dd88-39d2-48e7-839b-1a412e490c80/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d952a2ac4207d7207b65e88d163e23d18bb81c0593196a835eab903a81ce4e5c [2022-11-20 17:45:32,587 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:45:32,617 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:45:32,621 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:45:32,623 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:45:32,624 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:45:32,625 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b309dd88-39d2-48e7-839b-1a412e490c80/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2022-11-20 17:45:35,686 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:45:36,084 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:45:36,085 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b309dd88-39d2-48e7-839b-1a412e490c80/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2022-11-20 17:45:36,107 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b309dd88-39d2-48e7-839b-1a412e490c80/bin/ukojak-pZX7IvK2PQ/data/a0c2b3e54/837a67c2736b436ebfc608e25e3de644/FLAG5e1f1552e [2022-11-20 17:45:36,120 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b309dd88-39d2-48e7-839b-1a412e490c80/bin/ukojak-pZX7IvK2PQ/data/a0c2b3e54/837a67c2736b436ebfc608e25e3de644 [2022-11-20 17:45:36,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:45:36,124 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:45:36,126 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:45:36,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:45:36,129 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:45:36,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:45:36" (1/1) ... [2022-11-20 17:45:36,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d023785 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:36, skipping insertion in model container [2022-11-20 17:45:36,132 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:45:36" (1/1) ... [2022-11-20 17:45:36,140 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:45:36,201 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:45:36,521 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:45:36,522 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6a8270d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:36, skipping insertion in model container [2022-11-20 17:45:36,522 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:45:36,522 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:45:36,524 INFO L158 Benchmark]: Toolchain (without parser) took 399.11ms. Allocated memory is still 155.2MB. Free memory was 122.6MB in the beginning and 112.3MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:45:36,525 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 123.7MB. Free memory is still 95.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:45:36,526 INFO L158 Benchmark]: CACSL2BoogieTranslator took 396.55ms. Allocated memory is still 155.2MB. Free memory was 122.6MB in the beginning and 112.3MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:45:36,527 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 123.7MB. Free memory is still 95.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 396.55ms. Allocated memory is still 155.2MB. Free memory was 122.6MB in the beginning and 112.3MB in the end (delta: 10.3MB). 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_b309dd88-39d2-48e7-839b-1a412e490c80/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b309dd88-39d2-48e7-839b-1a412e490c80/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_b309dd88-39d2-48e7-839b-1a412e490c80/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b309dd88-39d2-48e7-839b-1a412e490c80/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b309dd88-39d2-48e7-839b-1a412e490c80/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_b309dd88-39d2-48e7-839b-1a412e490c80/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 d952a2ac4207d7207b65e88d163e23d18bb81c0593196a835eab903a81ce4e5c --- 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 17:45:38,857 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:45:38,862 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:45:38,902 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:45:38,903 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:45:38,907 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:45:38,910 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:45:38,913 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:45:38,916 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:45:38,922 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:45:38,923 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:45:38,925 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:45:38,926 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:45:38,928 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:45:38,929 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:45:38,936 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:45:38,937 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:45:38,938 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:45:38,942 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:45:38,944 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:45:38,948 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:45:38,950 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:45:38,952 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:45:38,952 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:45:38,955 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:45:38,955 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:45:38,955 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:45:38,956 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:45:38,957 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:45:38,958 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:45:38,958 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:45:38,959 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:45:38,959 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:45:38,960 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:45:38,961 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:45:38,966 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:45:38,967 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:45:38,967 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:45:38,968 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:45:38,969 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:45:38,969 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:45:38,970 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b309dd88-39d2-48e7-839b-1a412e490c80/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:45:38,994 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:45:38,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:45:38,995 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:45:38,995 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:45:38,996 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:45:38,996 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:45:38,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:45:38,996 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:45:38,997 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:45:38,997 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:45:38,997 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:45:39,000 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:45:39,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:45:39,000 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:45:39,000 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:45:39,001 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:45:39,001 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:45:39,001 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:45:39,001 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:45:39,001 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:45:39,001 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:45:39,002 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:45:39,002 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:45:39,002 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:45:39,003 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:45:39,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:45:39,003 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:45:39,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:45:39,004 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:45:39,004 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:45:39,005 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:45:39,005 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:45:39,005 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:45:39,005 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:45:39,006 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_b309dd88-39d2-48e7-839b-1a412e490c80/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b309dd88-39d2-48e7-839b-1a412e490c80/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d952a2ac4207d7207b65e88d163e23d18bb81c0593196a835eab903a81ce4e5c [2022-11-20 17:45:39,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:45:39,416 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:45:39,420 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:45:39,422 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:45:39,422 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:45:39,424 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b309dd88-39d2-48e7-839b-1a412e490c80/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2022-11-20 17:45:42,710 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:45:43,157 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:45:43,161 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b309dd88-39d2-48e7-839b-1a412e490c80/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2022-11-20 17:45:43,177 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b309dd88-39d2-48e7-839b-1a412e490c80/bin/ukojak-pZX7IvK2PQ/data/7ed4d127b/2710196481d444339313a3618e669ace/FLAG19e9cf286 [2022-11-20 17:45:43,198 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b309dd88-39d2-48e7-839b-1a412e490c80/bin/ukojak-pZX7IvK2PQ/data/7ed4d127b/2710196481d444339313a3618e669ace [2022-11-20 17:45:43,200 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:45:43,202 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:45:43,203 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:45:43,203 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:45:43,207 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:45:43,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:45:43" (1/1) ... [2022-11-20 17:45:43,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c7f8784 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:43, skipping insertion in model container [2022-11-20 17:45:43,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:45:43" (1/1) ... [2022-11-20 17:45:43,216 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:45:43,287 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:45:43,511 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:45:43,512 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@770e7706 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:43, skipping insertion in model container [2022-11-20 17:45:43,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:45:43,513 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:45:43,516 INFO L158 Benchmark]: Toolchain (without parser) took 313.44ms. Allocated memory is still 73.4MB. Free memory was 48.7MB in the beginning and 38.4MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:45:43,517 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 56.6MB. Free memory is still 35.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:45:43,518 INFO L158 Benchmark]: CACSL2BoogieTranslator took 309.26ms. Allocated memory is still 73.4MB. Free memory was 48.5MB in the beginning and 38.4MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:45:43,519 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 56.6MB. Free memory is still 35.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 309.26ms. Allocated memory is still 73.4MB. Free memory was 48.5MB in the beginning and 38.4MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN