./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.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_193933c6-ea20-40cd-9a68-28869380c11c/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_193933c6-ea20-40cd-9a68-28869380c11c/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_193933c6-ea20-40cd-9a68-28869380c11c/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_193933c6-ea20-40cd-9a68-28869380c11c/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_193933c6-ea20-40cd-9a68-28869380c11c/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_193933c6-ea20-40cd-9a68-28869380c11c/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 bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c --- 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 17:14:24,101 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:14:24,103 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:14:24,128 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:14:24,128 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:14:24,129 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:14:24,131 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:14:24,132 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:14:24,134 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:14:24,135 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:14:24,136 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:14:24,137 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:14:24,138 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:14:24,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:14:24,140 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:14:24,141 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:14:24,142 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:14:24,143 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:14:24,144 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:14:24,148 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:14:24,149 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:14:24,150 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:14:24,152 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:14:24,153 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:14:24,157 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:14:24,157 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:14:24,157 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:14:24,158 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:14:24,159 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:14:24,160 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:14:24,160 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:14:24,161 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:14:24,162 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:14:24,163 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:14:24,164 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:14:24,165 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:14:24,165 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:14:24,166 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:14:24,166 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:14:24,167 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:14:24,168 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:14:24,169 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_193933c6-ea20-40cd-9a68-28869380c11c/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:14:24,211 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:14:24,212 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:14:24,212 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:14:24,213 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:14:24,213 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:14:24,214 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:14:24,214 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:14:24,214 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:14:24,215 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:14:24,215 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:14:24,215 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:14:24,215 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:14:24,216 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:14:24,216 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:14:24,216 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:14:24,216 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:14:24,216 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:14:24,217 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:14:24,217 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:14:24,217 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:14:24,217 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:14:24,218 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:14:24,218 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:14:24,218 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:14:24,218 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:14:24,219 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:14:24,219 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:14:24,219 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:14:24,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:14:24,220 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:14:24,220 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_193933c6-ea20-40cd-9a68-28869380c11c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_193933c6-ea20-40cd-9a68-28869380c11c/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c [2022-11-20 17:14:24,472 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:14:24,542 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:14:24,546 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:14:24,548 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:14:24,549 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:14:24,550 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_193933c6-ea20-40cd-9a68-28869380c11c/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-20 17:14:27,626 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:14:28,033 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:14:28,034 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_193933c6-ea20-40cd-9a68-28869380c11c/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-20 17:14:28,049 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_193933c6-ea20-40cd-9a68-28869380c11c/bin/ukojak-pZX7IvK2PQ/data/d44dd6d48/c9759bf21189499db83ce1e6c12657e9/FLAGeff0e3279 [2022-11-20 17:14:28,064 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_193933c6-ea20-40cd-9a68-28869380c11c/bin/ukojak-pZX7IvK2PQ/data/d44dd6d48/c9759bf21189499db83ce1e6c12657e9 [2022-11-20 17:14:28,068 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:14:28,070 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:14:28,074 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:14:28,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:14:28,105 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:14:28,106 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:28" (1/1) ... [2022-11-20 17:14:28,107 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19960135 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:28, skipping insertion in model container [2022-11-20 17:14:28,108 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:28" (1/1) ... [2022-11-20 17:14:28,115 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:14:28,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:14:28,380 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:14:28,381 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6a252dd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:28, skipping insertion in model container [2022-11-20 17:14:28,381 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:14:28,382 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:14:28,384 INFO L158 Benchmark]: Toolchain (without parser) took 313.85ms. Allocated memory was 138.4MB in the beginning and 190.8MB in the end (delta: 52.4MB). Free memory was 68.9MB in the beginning and 153.6MB in the end (delta: -84.7MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2022-11-20 17:14:28,385 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 138.4MB. Free memory is still 111.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:14:28,386 INFO L158 Benchmark]: CACSL2BoogieTranslator took 308.54ms. Allocated memory was 138.4MB in the beginning and 190.8MB in the end (delta: 52.4MB). Free memory was 68.7MB in the beginning and 153.6MB in the end (delta: -84.9MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2022-11-20 17:14:28,387 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 138.4MB. Free memory is still 111.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 308.54ms. Allocated memory was 138.4MB in the beginning and 190.8MB in the end (delta: 52.4MB). Free memory was 68.7MB in the beginning and 153.6MB in the end (delta: -84.9MB). Peak memory consumption was 12.5MB. 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_193933c6-ea20-40cd-9a68-28869380c11c/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_193933c6-ea20-40cd-9a68-28869380c11c/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_193933c6-ea20-40cd-9a68-28869380c11c/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_193933c6-ea20-40cd-9a68-28869380c11c/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_193933c6-ea20-40cd-9a68-28869380c11c/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_193933c6-ea20-40cd-9a68-28869380c11c/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 bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c --- 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 17:14:30,621 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:14:30,623 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:14:30,676 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:14:30,677 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:14:30,678 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:14:30,679 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:14:30,681 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:14:30,683 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:14:30,684 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:14:30,685 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:14:30,686 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:14:30,687 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:14:30,698 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:14:30,700 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:14:30,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:14:30,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:14:30,711 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:14:30,712 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:14:30,714 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:14:30,716 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:14:30,724 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:14:30,727 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:14:30,731 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:14:30,735 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:14:30,741 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:14:30,741 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:14:30,743 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:14:30,745 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:14:30,746 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:14:30,746 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:14:30,747 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:14:30,749 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:14:30,751 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:14:30,753 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:14:30,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:14:30,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:14:30,754 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:14:30,755 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:14:30,756 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:14:30,757 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:14:30,762 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_193933c6-ea20-40cd-9a68-28869380c11c/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:14:30,801 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:14:30,802 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:14:30,804 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:14:30,804 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:14:30,805 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:14:30,805 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:14:30,805 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:14:30,806 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:14:30,806 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:14:30,806 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:14:30,807 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:14:30,808 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:14:30,808 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:14:30,808 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:14:30,808 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:14:30,808 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:14:30,809 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:14:30,809 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:14:30,809 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:14:30,809 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:14:30,810 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:14:30,810 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:14:30,810 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:14:30,810 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:14:30,811 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:14:30,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:14:30,811 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:14:30,812 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:14:30,812 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:14:30,812 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:14:30,812 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:14:30,812 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:14:30,813 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:14:30,813 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:14:30,813 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_193933c6-ea20-40cd-9a68-28869380c11c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_193933c6-ea20-40cd-9a68-28869380c11c/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c [2022-11-20 17:14:31,175 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:14:31,201 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:14:31,205 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:14:31,206 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:14:31,207 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:14:31,208 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_193933c6-ea20-40cd-9a68-28869380c11c/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-20 17:14:34,435 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:14:34,749 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:14:34,750 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_193933c6-ea20-40cd-9a68-28869380c11c/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-20 17:14:34,767 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_193933c6-ea20-40cd-9a68-28869380c11c/bin/ukojak-pZX7IvK2PQ/data/1dce808e0/d18e21e87d4a4804bf8d25c8676c4977/FLAG8fcc362fc [2022-11-20 17:14:34,783 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_193933c6-ea20-40cd-9a68-28869380c11c/bin/ukojak-pZX7IvK2PQ/data/1dce808e0/d18e21e87d4a4804bf8d25c8676c4977 [2022-11-20 17:14:34,789 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:14:34,790 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:14:34,792 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:14:34,792 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:14:34,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:14:34,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:34" (1/1) ... [2022-11-20 17:14:34,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2824e493 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:34, skipping insertion in model container [2022-11-20 17:14:34,799 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:34" (1/1) ... [2022-11-20 17:14:34,806 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:14:34,873 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:14:35,128 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:14:35,129 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d3d9e6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:35, skipping insertion in model container [2022-11-20 17:14:35,129 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:14:35,130 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:14:35,134 INFO L158 Benchmark]: Toolchain (without parser) took 342.67ms. Allocated memory was 58.7MB in the beginning and 81.8MB in the end (delta: 23.1MB). Free memory was 25.6MB in the beginning and 58.4MB in the end (delta: -32.7MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. [2022-11-20 17:14:35,135 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 58.7MB. Free memory was 36.9MB in the beginning and 36.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:14:35,137 INFO L158 Benchmark]: CACSL2BoogieTranslator took 338.35ms. Allocated memory was 58.7MB in the beginning and 81.8MB in the end (delta: 23.1MB). Free memory was 25.5MB in the beginning and 58.4MB in the end (delta: -32.9MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. [2022-11-20 17:14:35,139 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 58.7MB. Free memory was 36.9MB in the beginning and 36.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 338.35ms. Allocated memory was 58.7MB in the beginning and 81.8MB in the end (delta: 23.1MB). Free memory was 25.5MB in the beginning and 58.4MB in the end (delta: -32.9MB). Peak memory consumption was 8.0MB. 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