./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d952a2ac4207d7207b65e88d163e23d18bb81c0593196a835eab903a81ce4e5c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:31:03,091 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:31:03,093 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:31:03,117 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:31:03,118 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:31:03,119 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:31:03,120 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:31:03,122 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:31:03,124 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:31:03,125 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:31:03,127 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:31:03,128 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:31:03,129 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:31:03,130 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:31:03,131 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:31:03,133 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:31:03,134 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:31:03,135 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:31:03,136 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:31:03,138 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:31:03,140 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:31:03,141 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:31:03,143 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:31:03,144 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:31:03,147 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:31:03,148 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:31:03,148 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:31:03,150 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:31:03,150 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:31:03,151 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:31:03,152 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:31:03,153 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:31:03,154 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:31:03,155 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:31:03,156 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:31:03,156 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:31:03,157 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:31:03,158 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:31:03,158 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:31:03,159 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:31:03,160 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:31:03,161 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:31:03,185 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:31:03,186 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:31:03,186 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:31:03,187 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:31:03,188 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:31:03,188 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:31:03,188 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:31:03,188 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:31:03,189 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:31:03,189 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:31:03,189 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:31:03,189 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:31:03,190 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:31:03,190 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:31:03,190 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:31:03,190 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:31:03,191 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:31:03,191 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:31:03,191 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:31:03,191 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:31:03,192 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:31:03,192 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:31:03,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:31:03,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:31:03,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:31:03,193 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:31:03,193 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:31:03,193 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:31:03,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:31:03,194 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:31:03,194 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_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d952a2ac4207d7207b65e88d163e23d18bb81c0593196a835eab903a81ce4e5c [2022-11-21 23:31:03,431 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:31:03,469 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:31:03,473 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:31:03,475 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:31:03,476 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:31:03,477 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2022-11-21 23:31:06,811 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:31:07,141 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:31:07,144 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2022-11-21 23:31:07,160 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/data/09f524171/2aae432384cd4123bc74708864810287/FLAGa8c6766b8 [2022-11-21 23:31:07,176 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/data/09f524171/2aae432384cd4123bc74708864810287 [2022-11-21 23:31:07,180 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:31:07,181 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:31:07,183 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:31:07,183 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:31:07,187 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:31:07,188 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:31:07" (1/1) ... [2022-11-21 23:31:07,189 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2257e421 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:31:07, skipping insertion in model container [2022-11-21 23:31:07,189 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:31:07" (1/1) ... [2022-11-21 23:31:07,199 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:31:07,285 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:31:07,543 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:31:07,544 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69499262 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:31:07, skipping insertion in model container [2022-11-21 23:31:07,545 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:31:07,545 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:31:07,547 INFO L158 Benchmark]: Toolchain (without parser) took 365.14ms. Allocated memory is still 176.2MB. Free memory was 136.0MB in the beginning and 125.8MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:31:07,548 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 130.0MB. Free memory was 73.3MB in the beginning and 73.1MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:31:07,549 INFO L158 Benchmark]: CACSL2BoogieTranslator took 362.29ms. Allocated memory is still 176.2MB. Free memory was 135.4MB in the beginning and 125.8MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:31:07,550 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 130.0MB. Free memory was 73.3MB in the beginning and 73.1MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 362.29ms. Allocated memory is still 176.2MB. Free memory was 135.4MB in the beginning and 125.8MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. 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_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d952a2ac4207d7207b65e88d163e23d18bb81c0593196a835eab903a81ce4e5c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:31:10,121 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:31:10,124 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:31:10,185 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:31:10,186 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:31:10,190 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:31:10,193 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:31:10,196 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:31:10,198 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:31:10,199 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:31:10,201 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:31:10,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:31:10,203 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:31:10,205 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:31:10,206 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:31:10,220 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:31:10,222 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:31:10,225 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:31:10,227 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:31:10,236 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:31:10,239 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:31:10,247 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:31:10,249 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:31:10,251 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:31:10,262 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:31:10,262 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:31:10,263 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:31:10,265 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:31:10,266 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:31:10,267 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:31:10,268 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:31:10,269 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:31:10,271 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:31:10,272 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:31:10,273 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:31:10,274 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:31:10,275 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:31:10,275 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:31:10,275 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:31:10,276 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:31:10,277 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:31:10,278 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:31:10,306 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:31:10,306 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:31:10,308 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:31:10,308 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:31:10,309 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:31:10,309 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:31:10,309 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:31:10,310 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:31:10,310 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:31:10,310 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:31:10,310 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:31:10,311 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:31:10,311 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:31:10,311 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:31:10,311 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:31:10,312 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:31:10,312 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:31:10,312 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:31:10,312 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:31:10,313 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:31:10,313 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:31:10,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:31:10,313 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:31:10,314 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:31:10,314 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:31:10,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:31:10,315 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:31:10,315 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:31:10,315 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:31:10,315 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:31:10,315 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:31:10,316 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:31:10,316 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:31:10,316 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:31:10,316 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_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d952a2ac4207d7207b65e88d163e23d18bb81c0593196a835eab903a81ce4e5c [2022-11-21 23:31:10,803 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:31:10,834 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:31:10,837 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:31:10,838 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:31:10,839 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:31:10,841 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2022-11-21 23:31:14,482 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:31:14,855 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:31:14,856 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2022-11-21 23:31:14,872 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/data/c492c970b/f60d03bd9a6f48cd8330216a17fce52f/FLAG82a698c1d [2022-11-21 23:31:14,897 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a65dfb1-c508-4452-82b4-01f96bf941d1/bin/ukojak-jW3SillKbg/data/c492c970b/f60d03bd9a6f48cd8330216a17fce52f [2022-11-21 23:31:14,901 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:31:14,903 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:31:14,907 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:31:14,907 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:31:14,910 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:31:14,911 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:31:14" (1/1) ... [2022-11-21 23:31:14,912 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38dffc70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:31:14, skipping insertion in model container [2022-11-21 23:31:14,913 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:31:14" (1/1) ... [2022-11-21 23:31:14,920 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:31:14,985 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:31:15,235 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:31:15,236 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51c525ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:31:15, skipping insertion in model container [2022-11-21 23:31:15,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:31:15,237 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:31:15,240 INFO L158 Benchmark]: Toolchain (without parser) took 336.31ms. Allocated memory is still 65.0MB. Free memory was 40.5MB in the beginning and 45.4MB in the end (delta: -5.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:31:15,241 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 52.4MB. Free memory was 30.3MB in the beginning and 30.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:31:15,242 INFO L158 Benchmark]: CACSL2BoogieTranslator took 329.70ms. Allocated memory is still 65.0MB. Free memory was 40.3MB in the beginning and 45.4MB in the end (delta: -5.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:31:15,244 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 52.4MB. Free memory was 30.3MB in the beginning and 30.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 329.70ms. Allocated memory is still 65.0MB. Free memory was 40.3MB in the beginning and 45.4MB in the end (delta: -5.1MB). Peak memory consumption was 12.6MB. 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