./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_c9d674ba-c5e8-4517-9f91-aaae555201dd/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d674ba-c5e8-4517-9f91-aaae555201dd/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_c9d674ba-c5e8-4517-9f91-aaae555201dd/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d674ba-c5e8-4517-9f91-aaae555201dd/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d674ba-c5e8-4517-9f91-aaae555201dd/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_c9d674ba-c5e8-4517-9f91-aaae555201dd/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 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 --- 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 22:38:26,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:38:26,080 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:38:26,100 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:38:26,100 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:38:26,101 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:38:26,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:38:26,104 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:38:26,106 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:38:26,107 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:38:26,109 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:38:26,110 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:38:26,110 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:38:26,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:38:26,113 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:38:26,115 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:38:26,116 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:38:26,117 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:38:26,119 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:38:26,121 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:38:26,123 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:38:26,124 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:38:26,126 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:38:26,127 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:38:26,130 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:38:26,131 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:38:26,131 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:38:26,132 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:38:26,133 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:38:26,134 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:38:26,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:38:26,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:38:26,136 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:38:26,137 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:38:26,138 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:38:26,138 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:38:26,139 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:38:26,140 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:38:26,140 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:38:26,141 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:38:26,142 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:38:26,143 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d674ba-c5e8-4517-9f91-aaae555201dd/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:38:26,165 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:38:26,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:38:26,166 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:38:26,167 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:38:26,167 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:38:26,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:38:26,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:38:26,169 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:38:26,169 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:38:26,169 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:38:26,170 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:38:26,170 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:38:26,170 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:38:26,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:38:26,171 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:38:26,171 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:38:26,172 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:38:26,172 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:38:26,172 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:38:26,173 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:38:26,173 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:38:26,173 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:38:26,174 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:38:26,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:38:26,175 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:38:26,175 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:38:26,175 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:38:26,176 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:38:26,176 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:38:26,176 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:38:26,177 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_c9d674ba-c5e8-4517-9f91-aaae555201dd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d674ba-c5e8-4517-9f91-aaae555201dd/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 [2022-11-21 22:38:26,496 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:38:26,534 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:38:26,537 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:38:26,538 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:38:26,543 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:38:26,544 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d674ba-c5e8-4517-9f91-aaae555201dd/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-21 22:38:29,623 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:38:29,981 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:38:29,981 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d674ba-c5e8-4517-9f91-aaae555201dd/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-21 22:38:30,005 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d674ba-c5e8-4517-9f91-aaae555201dd/bin/ukojak-jW3SillKbg/data/0742c9b0d/49c701c0d60d4b45b3e13d1610d7bf5d/FLAG0e65bd840 [2022-11-21 22:38:30,019 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d674ba-c5e8-4517-9f91-aaae555201dd/bin/ukojak-jW3SillKbg/data/0742c9b0d/49c701c0d60d4b45b3e13d1610d7bf5d [2022-11-21 22:38:30,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:38:30,023 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:38:30,025 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:38:30,025 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:38:30,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:38:30,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:38:30" (1/1) ... [2022-11-21 22:38:30,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19d7c94c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:30, skipping insertion in model container [2022-11-21 22:38:30,033 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:38:30" (1/1) ... [2022-11-21 22:38:30,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:38:30,114 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:38:30,335 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:38:30,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c0dd9cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:30, skipping insertion in model container [2022-11-21 22:38:30,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:38:30,337 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:38:30,339 INFO L158 Benchmark]: Toolchain (without parser) took 314.70ms. Allocated memory is still 184.5MB. Free memory was 134.6MB in the beginning and 125.0MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:38:30,340 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 123.7MB. Free memory was 90.8MB in the beginning and 90.8MB in the end (delta: 30.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:38:30,341 INFO L158 Benchmark]: CACSL2BoogieTranslator took 311.81ms. Allocated memory is still 184.5MB. Free memory was 134.6MB in the beginning and 125.0MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:38:30,343 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 123.7MB. Free memory was 90.8MB in the beginning and 90.8MB in the end (delta: 30.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 311.81ms. Allocated memory is still 184.5MB. Free memory was 134.6MB in the beginning and 125.0MB 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 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_c9d674ba-c5e8-4517-9f91-aaae555201dd/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d674ba-c5e8-4517-9f91-aaae555201dd/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_c9d674ba-c5e8-4517-9f91-aaae555201dd/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d674ba-c5e8-4517-9f91-aaae555201dd/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d674ba-c5e8-4517-9f91-aaae555201dd/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_c9d674ba-c5e8-4517-9f91-aaae555201dd/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 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 --- 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 22:38:32,577 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:38:32,582 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:38:32,617 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:38:32,619 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:38:32,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:38:32,627 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:38:32,631 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:38:32,633 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:38:32,639 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:38:32,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:38:32,643 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:38:32,643 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:38:32,645 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:38:32,648 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:38:32,653 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:38:32,655 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:38:32,656 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:38:32,660 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:38:32,663 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:38:32,668 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:38:32,670 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:38:32,671 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:38:32,672 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:38:32,675 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:38:32,675 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:38:32,676 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:38:32,676 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:38:32,677 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:38:32,678 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:38:32,678 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:38:32,679 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:38:32,679 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:38:32,680 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:38:32,692 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:38:32,693 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:38:32,694 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:38:32,694 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:38:32,694 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:38:32,695 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:38:32,696 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:38:32,697 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d674ba-c5e8-4517-9f91-aaae555201dd/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:38:32,739 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:38:32,739 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:38:32,740 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:38:32,740 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:38:32,741 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:38:32,741 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:38:32,742 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:38:32,742 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:38:32,742 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:38:32,742 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:38:32,743 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:38:32,744 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:38:32,744 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:38:32,744 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:38:32,744 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:38:32,745 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:38:32,745 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:38:32,745 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:38:32,745 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:38:32,746 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:38:32,746 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:38:32,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:38:32,746 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:38:32,747 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:38:32,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:38:32,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:38:32,747 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:38:32,748 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:38:32,748 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:38:32,748 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:38:32,748 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:38:32,749 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:38:32,749 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:38:32,749 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:38:32,749 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_c9d674ba-c5e8-4517-9f91-aaae555201dd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d674ba-c5e8-4517-9f91-aaae555201dd/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 [2022-11-21 22:38:33,136 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:38:33,162 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:38:33,165 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:38:33,167 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:38:33,167 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:38:33,169 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d674ba-c5e8-4517-9f91-aaae555201dd/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-21 22:38:36,250 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:38:36,577 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:38:36,591 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d674ba-c5e8-4517-9f91-aaae555201dd/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-21 22:38:36,603 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d674ba-c5e8-4517-9f91-aaae555201dd/bin/ukojak-jW3SillKbg/data/a3d580253/52eab1ffb44b4fb6ab61b3430cd4d11d/FLAGcb9195646 [2022-11-21 22:38:36,623 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9d674ba-c5e8-4517-9f91-aaae555201dd/bin/ukojak-jW3SillKbg/data/a3d580253/52eab1ffb44b4fb6ab61b3430cd4d11d [2022-11-21 22:38:36,626 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:38:36,628 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:38:36,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:38:36,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:38:36,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:38:36,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:38:36" (1/1) ... [2022-11-21 22:38:36,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6499c2b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:36, skipping insertion in model container [2022-11-21 22:38:36,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:38:36" (1/1) ... [2022-11-21 22:38:36,644 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:38:36,713 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:38:36,920 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:38:36,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3938ae06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:38:36, skipping insertion in model container [2022-11-21 22:38:36,921 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:38:36,922 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:38:36,926 INFO L158 Benchmark]: Toolchain (without parser) took 297.02ms. Allocated memory was 65.0MB in the beginning and 81.8MB in the end (delta: 16.8MB). Free memory was 32.3MB in the beginning and 56.5MB in the end (delta: -24.3MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. [2022-11-21 22:38:36,926 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 65.0MB. Free memory is still 43.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:38:36,928 INFO L158 Benchmark]: CACSL2BoogieTranslator took 292.46ms. Allocated memory was 65.0MB in the beginning and 81.8MB in the end (delta: 16.8MB). Free memory was 32.1MB in the beginning and 56.5MB in the end (delta: -24.5MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. [2022-11-21 22:38:36,930 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 65.0MB. Free memory is still 43.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 292.46ms. Allocated memory was 65.0MB in the beginning and 81.8MB in the end (delta: 16.8MB). Free memory was 32.1MB in the beginning and 56.5MB in the end (delta: -24.5MB). Peak memory consumption was 5.7MB. 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