./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/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_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/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_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/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 5b724500cddd07446974ec59df8ac86aa980f4ff713324fa73d397377235cbe2 --- 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 17:44:52,033 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:44:52,035 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:44:52,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:44:52,057 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:44:52,059 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:44:52,060 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:44:52,062 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:44:52,064 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:44:52,065 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:44:52,066 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:44:52,067 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:44:52,068 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:44:52,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:44:52,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:44:52,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:44:52,072 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:44:52,073 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:44:52,075 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:44:52,078 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:44:52,080 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:44:52,081 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:44:52,083 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:44:52,084 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:44:52,088 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:44:52,088 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:44:52,089 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:44:52,090 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:44:52,090 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:44:52,092 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:44:52,092 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:44:52,093 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:44:52,094 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:44:52,095 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:44:52,096 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:44:52,096 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:44:52,097 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:44:52,097 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:44:52,098 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:44:52,099 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:44:52,100 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:44:52,101 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:44:52,125 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:44:52,126 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:44:52,126 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:44:52,127 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:44:52,128 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:44:52,128 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:44:52,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:44:52,145 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:44:52,145 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:44:52,145 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:44:52,145 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:44:52,146 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:44:52,146 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:44:52,146 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:44:52,147 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:44:52,147 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:44:52,147 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:44:52,148 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:44:52,148 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:44:52,148 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:44:52,148 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:44:52,149 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:44:52,149 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:44:52,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:44:52,149 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:44:52,150 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:44:52,150 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:44:52,150 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:44:52,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:44:52,151 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:44:52,151 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_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b724500cddd07446974ec59df8ac86aa980f4ff713324fa73d397377235cbe2 [2022-11-20 17:44:52,389 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:44:52,415 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:44:52,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:44:52,419 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:44:52,420 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:44:52,421 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2022-11-20 17:44:55,556 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:44:56,015 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:44:56,016 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2022-11-20 17:44:56,039 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/bin/ukojak-pZX7IvK2PQ/data/984ba070f/788d194bd1e549e7b6f94daf3c7cf343/FLAG9803134ff [2022-11-20 17:44:56,058 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/bin/ukojak-pZX7IvK2PQ/data/984ba070f/788d194bd1e549e7b6f94daf3c7cf343 [2022-11-20 17:44:56,063 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:44:56,065 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:44:56,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:44:56,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:44:56,074 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:44:56,075 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:44:56" (1/1) ... [2022-11-20 17:44:56,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ecd8a71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:44:56, skipping insertion in model container [2022-11-20 17:44:56,076 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:44:56" (1/1) ... [2022-11-20 17:44:56,084 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:44:56,159 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:44:56,366 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:44:56,367 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6917d84c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:44:56, skipping insertion in model container [2022-11-20 17:44:56,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:44:56,368 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:44:56,369 INFO L158 Benchmark]: Toolchain (without parser) took 304.03ms. Allocated memory is still 161.5MB. Free memory was 127.4MB in the beginning and 117.1MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:44:56,370 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 161.5MB. Free memory is still 130.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:44:56,371 INFO L158 Benchmark]: CACSL2BoogieTranslator took 297.59ms. Allocated memory is still 161.5MB. Free memory was 127.4MB in the beginning and 117.1MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:44:56,372 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 161.5MB. Free memory is still 130.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 297.59ms. Allocated memory is still 161.5MB. Free memory was 127.4MB in the beginning and 117.1MB in the end (delta: 10.4MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/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_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/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_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/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 5b724500cddd07446974ec59df8ac86aa980f4ff713324fa73d397377235cbe2 --- 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 17:44:58,562 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:44:58,564 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:44:58,586 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:44:58,587 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:44:58,588 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:44:58,590 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:44:58,604 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:44:58,606 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:44:58,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:44:58,608 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:44:58,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:44:58,613 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:44:58,614 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:44:58,616 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:44:58,617 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:44:58,618 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:44:58,619 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:44:58,621 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:44:58,627 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:44:58,635 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:44:58,639 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:44:58,641 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:44:58,642 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:44:58,645 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:44:58,645 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:44:58,646 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:44:58,647 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:44:58,647 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:44:58,648 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:44:58,648 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:44:58,649 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:44:58,650 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:44:58,660 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:44:58,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:44:58,672 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:44:58,672 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:44:58,673 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:44:58,673 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:44:58,674 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:44:58,675 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:44:58,680 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:44:58,712 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:44:58,712 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:44:58,713 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:44:58,713 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:44:58,714 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:44:58,714 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:44:58,715 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:44:58,715 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:44:58,715 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:44:58,715 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:44:58,715 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:44:58,716 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:44:58,716 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:44:58,716 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:44:58,716 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:44:58,716 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:44:58,717 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:44:58,717 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:44:58,717 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:44:58,717 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:44:58,717 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:44:58,718 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:44:58,718 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:44:58,718 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:44:58,718 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:44:58,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:44:58,719 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:44:58,719 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:44:58,719 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:44:58,719 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:44:58,720 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:44:58,720 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:44:58,720 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:44:58,720 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:44:58,720 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_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b724500cddd07446974ec59df8ac86aa980f4ff713324fa73d397377235cbe2 [2022-11-20 17:44:59,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:44:59,173 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:44:59,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:44:59,178 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:44:59,179 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:44:59,180 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2022-11-20 17:45:02,271 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:45:02,622 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:45:02,623 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2022-11-20 17:45:02,642 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/bin/ukojak-pZX7IvK2PQ/data/7e6926817/255aeb5889d94113b2af0fa986c09c93/FLAG0d320ec78 [2022-11-20 17:45:02,661 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b97daf-0e75-4695-8001-18ff5fc9e6ea/bin/ukojak-pZX7IvK2PQ/data/7e6926817/255aeb5889d94113b2af0fa986c09c93 [2022-11-20 17:45:02,664 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:45:02,665 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:45:02,669 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:45:02,670 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:45:02,673 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:45:02,674 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:45:02" (1/1) ... [2022-11-20 17:45:02,675 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ad35207 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:02, skipping insertion in model container [2022-11-20 17:45:02,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:45:02" (1/1) ... [2022-11-20 17:45:02,686 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:45:02,767 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:45:03,041 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:45:03,042 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f075ccc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:03, skipping insertion in model container [2022-11-20 17:45:03,042 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:45:03,043 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:45:03,047 INFO L158 Benchmark]: Toolchain (without parser) took 380.20ms. Allocated memory is still 81.8MB. Free memory was 61.5MB in the beginning and 51.4MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:45:03,048 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 58.7MB. Free memory is still 37.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:45:03,048 INFO L158 Benchmark]: CACSL2BoogieTranslator took 373.18ms. Allocated memory is still 81.8MB. Free memory was 61.2MB in the beginning and 51.7MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:45:03,050 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 58.7MB. Free memory is still 37.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 373.18ms. Allocated memory is still 81.8MB. Free memory was 61.2MB in the beginning and 51.7MB 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