./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.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_66154764-f5a5-4070-9088-827ddf8f9ede/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66154764-f5a5-4070-9088-827ddf8f9ede/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_66154764-f5a5-4070-9088-827ddf8f9ede/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66154764-f5a5-4070-9088-827ddf8f9ede/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66154764-f5a5-4070-9088-827ddf8f9ede/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_66154764-f5a5-4070-9088-827ddf8f9ede/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 fe37ed55d149c65fede95413b0b499314c3ede2b9eb9a49f03115ea64cafc68c --- 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 18:01:57,468 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:01:57,471 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:01:57,493 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:01:57,502 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:01:57,504 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:01:57,505 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:01:57,507 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:01:57,509 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:01:57,510 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:01:57,511 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:01:57,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:01:57,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:01:57,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:01:57,515 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:01:57,516 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:01:57,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:01:57,518 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:01:57,520 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:01:57,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:01:57,523 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:01:57,526 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:01:57,527 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:01:57,528 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:01:57,532 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:01:57,532 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:01:57,532 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:01:57,533 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:01:57,534 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:01:57,535 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:01:57,535 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:01:57,536 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:01:57,537 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:01:57,538 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:01:57,538 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:01:57,539 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:01:57,539 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:01:57,540 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:01:57,540 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:01:57,541 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:01:57,541 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:01:57,543 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66154764-f5a5-4070-9088-827ddf8f9ede/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 18:01:57,583 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:01:57,583 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:01:57,584 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:01:57,584 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:01:57,585 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:01:57,585 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:01:57,585 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:01:57,585 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:01:57,585 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:01:57,586 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:01:57,586 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:01:57,586 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:01:57,586 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:01:57,586 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:01:57,587 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:01:57,587 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:01:57,587 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:01:57,587 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:01:57,587 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:01:57,587 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:01:57,588 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:01:57,588 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:01:57,588 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:01:57,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:01:57,588 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:01:57,589 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:01:57,589 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:01:57,589 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:01:57,589 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:01:57,589 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:01:57,590 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_66154764-f5a5-4070-9088-827ddf8f9ede/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66154764-f5a5-4070-9088-827ddf8f9ede/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe37ed55d149c65fede95413b0b499314c3ede2b9eb9a49f03115ea64cafc68c [2022-11-20 18:01:57,925 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:01:57,961 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:01:57,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:01:57,967 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:01:57,968 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:01:57,969 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66154764-f5a5-4070-9088-827ddf8f9ede/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2022-11-20 18:02:01,015 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:02:01,321 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:02:01,322 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66154764-f5a5-4070-9088-827ddf8f9ede/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2022-11-20 18:02:01,336 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66154764-f5a5-4070-9088-827ddf8f9ede/bin/ukojak-pZX7IvK2PQ/data/58cdfa478/9633510c98f14286922ecdd38f0b1752/FLAG94aac79c6 [2022-11-20 18:02:01,351 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66154764-f5a5-4070-9088-827ddf8f9ede/bin/ukojak-pZX7IvK2PQ/data/58cdfa478/9633510c98f14286922ecdd38f0b1752 [2022-11-20 18:02:01,354 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:02:01,355 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:02:01,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:02:01,356 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:02:01,359 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:02:01,360 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:02:01" (1/1) ... [2022-11-20 18:02:01,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6763c810 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:01, skipping insertion in model container [2022-11-20 18:02:01,362 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:02:01" (1/1) ... [2022-11-20 18:02:01,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:02:01,421 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:02:01,646 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:02:01,647 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38e7eee6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:01, skipping insertion in model container [2022-11-20 18:02:01,648 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:02:01,648 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:02:01,650 INFO L158 Benchmark]: Toolchain (without parser) took 294.23ms. Allocated memory is still 157.3MB. Free memory was 114.3MB in the beginning and 104.5MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:02:01,651 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 115.3MB. Free memory is still 85.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:02:01,651 INFO L158 Benchmark]: CACSL2BoogieTranslator took 292.01ms. Allocated memory is still 157.3MB. Free memory was 114.3MB in the beginning and 104.5MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:02:01,653 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 115.3MB. Free memory is still 85.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 292.01ms. Allocated memory is still 157.3MB. Free memory was 114.3MB in the beginning and 104.5MB in the end (delta: 9.8MB). 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_66154764-f5a5-4070-9088-827ddf8f9ede/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66154764-f5a5-4070-9088-827ddf8f9ede/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_66154764-f5a5-4070-9088-827ddf8f9ede/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66154764-f5a5-4070-9088-827ddf8f9ede/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66154764-f5a5-4070-9088-827ddf8f9ede/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_66154764-f5a5-4070-9088-827ddf8f9ede/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 fe37ed55d149c65fede95413b0b499314c3ede2b9eb9a49f03115ea64cafc68c --- 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 18:02:04,071 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:02:04,077 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:02:04,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:02:04,130 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:02:04,134 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:02:04,136 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:02:04,140 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:02:04,142 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:02:04,148 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:02:04,149 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:02:04,150 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:02:04,150 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:02:04,151 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:02:04,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:02:04,153 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:02:04,154 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:02:04,154 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:02:04,156 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:02:04,158 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:02:04,167 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:02:04,171 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:02:04,172 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:02:04,173 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:02:04,185 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:02:04,185 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:02:04,186 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:02:04,186 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:02:04,187 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:02:04,188 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:02:04,188 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:02:04,189 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:02:04,190 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:02:04,190 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:02:04,191 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:02:04,192 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:02:04,192 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:02:04,193 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:02:04,193 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:02:04,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:02:04,197 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:02:04,206 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66154764-f5a5-4070-9088-827ddf8f9ede/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 18:02:04,247 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:02:04,247 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:02:04,249 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:02:04,250 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:02:04,250 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:02:04,250 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:02:04,251 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:02:04,251 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:02:04,251 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:02:04,251 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:02:04,252 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:02:04,253 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:02:04,253 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:02:04,253 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:02:04,253 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:02:04,254 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:02:04,254 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:02:04,254 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:02:04,254 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:02:04,254 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:02:04,255 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:02:04,255 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:02:04,255 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:02:04,255 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:02:04,255 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:02:04,256 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:02:04,256 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:02:04,256 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:02:04,256 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:02:04,257 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:02:04,257 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:02:04,257 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:02:04,257 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:02:04,258 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:02:04,258 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_66154764-f5a5-4070-9088-827ddf8f9ede/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66154764-f5a5-4070-9088-827ddf8f9ede/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe37ed55d149c65fede95413b0b499314c3ede2b9eb9a49f03115ea64cafc68c [2022-11-20 18:02:04,652 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:02:04,675 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:02:04,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:02:04,679 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:02:04,682 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:02:04,684 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66154764-f5a5-4070-9088-827ddf8f9ede/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2022-11-20 18:02:07,757 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:02:08,122 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:02:08,123 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66154764-f5a5-4070-9088-827ddf8f9ede/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2022-11-20 18:02:08,148 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66154764-f5a5-4070-9088-827ddf8f9ede/bin/ukojak-pZX7IvK2PQ/data/2e8fb29da/40accc19d19e48a195b2608532494482/FLAG15f4b7492 [2022-11-20 18:02:08,171 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66154764-f5a5-4070-9088-827ddf8f9ede/bin/ukojak-pZX7IvK2PQ/data/2e8fb29da/40accc19d19e48a195b2608532494482 [2022-11-20 18:02:08,174 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:02:08,177 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:02:08,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:02:08,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:02:08,183 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:02:08,184 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:02:08" (1/1) ... [2022-11-20 18:02:08,189 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26137b53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:08, skipping insertion in model container [2022-11-20 18:02:08,190 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:02:08" (1/1) ... [2022-11-20 18:02:08,197 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:02:08,273 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:02:08,469 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:02:08,470 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5b619b1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:02:08, skipping insertion in model container [2022-11-20 18:02:08,470 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:02:08,471 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:02:08,473 INFO L158 Benchmark]: Toolchain (without parser) took 295.25ms. Allocated memory is still 69.2MB. Free memory was 39.0MB in the beginning and 29.1MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:02:08,473 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 69.2MB. Free memory was 47.7MB in the beginning and 47.6MB in the end (delta: 49.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:02:08,474 INFO L158 Benchmark]: CACSL2BoogieTranslator took 291.11ms. Allocated memory is still 69.2MB. Free memory was 38.8MB in the beginning and 29.3MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:02:08,476 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 69.2MB. Free memory was 47.7MB in the beginning and 47.6MB in the end (delta: 49.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 291.11ms. Allocated memory is still 69.2MB. Free memory was 38.8MB in the beginning and 29.3MB 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 Writing output log to file Ultimate.log Result: UNKNOWN