./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/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_2082ea88-662b-4844-8f43-e872ae8dbeda/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/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_2082ea88-662b-4844-8f43-e872ae8dbeda/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 adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 --- 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 17:37:02,159 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:37:02,161 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:37:02,189 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:37:02,189 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:37:02,193 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:37:02,196 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:37:02,199 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:37:02,203 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:37:02,208 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:37:02,210 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:37:02,212 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:37:02,213 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:37:02,215 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:37:02,218 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:37:02,219 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:37:02,221 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:37:02,222 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:37:02,223 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:37:02,234 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:37:02,236 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:37:02,238 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:37:02,239 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:37:02,240 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:37:02,250 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:37:02,251 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:37:02,251 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:37:02,254 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:37:02,254 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:37:02,255 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:37:02,256 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:37:02,257 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:37:02,259 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:37:02,261 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:37:02,262 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:37:02,262 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:37:02,263 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:37:02,263 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:37:02,264 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:37:02,265 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:37:02,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:37:02,267 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:37:02,308 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:37:02,308 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:37:02,309 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:37:02,310 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:37:02,311 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:37:02,311 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:37:02,311 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:37:02,311 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:37:02,312 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:37:02,312 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:37:02,313 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:37:02,313 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:37:02,313 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:37:02,313 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:37:02,314 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:37:02,314 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:37:02,314 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:37:02,314 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:37:02,315 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:37:02,315 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:37:02,315 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:37:02,315 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:37:02,315 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:37:02,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:37:02,316 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:37:02,316 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:37:02,316 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:37:02,317 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:37:02,317 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:37:02,318 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:37:02,318 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_2082ea88-662b-4844-8f43-e872ae8dbeda/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 [2022-11-20 17:37:02,668 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:37:02,690 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:37:02,693 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:37:02,695 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:37:02,695 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:37:02,698 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2022-11-20 17:37:05,693 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:37:06,109 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:37:06,109 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2022-11-20 17:37:06,131 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/bin/ukojak-pZX7IvK2PQ/data/615d1d0fb/04a36d1c81634338be2c192ca02fe8d6/FLAGcb7dd9377 [2022-11-20 17:37:06,148 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/bin/ukojak-pZX7IvK2PQ/data/615d1d0fb/04a36d1c81634338be2c192ca02fe8d6 [2022-11-20 17:37:06,150 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:37:06,152 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:37:06,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:37:06,154 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:37:06,157 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:37:06,158 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:37:06" (1/1) ... [2022-11-20 17:37:06,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bc0320f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:06, skipping insertion in model container [2022-11-20 17:37:06,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:37:06" (1/1) ... [2022-11-20 17:37:06,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:37:06,253 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:37:06,550 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:37:06,551 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43cc7ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:06, skipping insertion in model container [2022-11-20 17:37:06,551 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:37:06,552 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:37:06,555 INFO L158 Benchmark]: Toolchain (without parser) took 401.82ms. Allocated memory was 136.3MB in the beginning and 207.6MB in the end (delta: 71.3MB). Free memory was 70.7MB in the beginning and 171.7MB in the end (delta: -101.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:37:06,556 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 136.3MB. Free memory is still 105.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:37:06,557 INFO L158 Benchmark]: CACSL2BoogieTranslator took 398.65ms. Allocated memory was 136.3MB in the beginning and 207.6MB in the end (delta: 71.3MB). Free memory was 70.4MB in the beginning and 171.7MB in the end (delta: -101.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:37:06,559 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 136.3MB. Free memory is still 105.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 398.65ms. Allocated memory was 136.3MB in the beginning and 207.6MB in the end (delta: 71.3MB). Free memory was 70.4MB in the beginning and 171.7MB in the end (delta: -101.2MB). 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 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_2082ea88-662b-4844-8f43-e872ae8dbeda/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/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_2082ea88-662b-4844-8f43-e872ae8dbeda/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/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_2082ea88-662b-4844-8f43-e872ae8dbeda/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 adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 --- 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 17:37:08,792 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:37:08,794 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:37:08,815 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:37:08,816 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:37:08,817 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:37:08,818 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:37:08,820 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:37:08,822 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:37:08,823 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:37:08,824 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:37:08,828 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:37:08,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:37:08,832 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:37:08,834 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:37:08,838 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:37:08,840 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:37:08,845 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:37:08,847 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:37:08,851 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:37:08,853 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:37:08,857 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:37:08,859 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:37:08,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:37:08,863 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:37:08,863 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:37:08,864 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:37:08,864 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:37:08,865 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:37:08,866 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:37:08,866 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:37:08,867 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:37:08,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:37:08,868 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:37:08,877 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:37:08,877 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:37:08,891 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:37:08,891 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:37:08,892 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:37:08,893 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:37:08,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:37:08,895 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:37:08,931 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:37:08,931 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:37:08,933 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:37:08,933 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:37:08,934 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:37:08,934 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:37:08,935 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:37:08,935 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:37:08,935 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:37:08,936 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:37:08,937 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:37:08,937 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:37:08,937 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:37:08,938 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:37:08,938 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:37:08,938 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:37:08,938 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:37:08,939 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:37:08,939 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:37:08,939 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:37:08,939 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:37:08,940 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:37:08,940 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:37:08,940 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:37:08,940 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:37:08,941 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:37:08,941 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:37:08,942 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:37:08,942 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:37:08,942 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:37:08,942 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:37:08,943 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:37:08,943 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:37:08,943 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:37:08,944 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_2082ea88-662b-4844-8f43-e872ae8dbeda/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 [2022-11-20 17:37:09,354 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:37:09,380 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:37:09,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:37:09,385 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:37:09,386 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:37:09,388 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2022-11-20 17:37:12,537 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:37:12,843 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:37:12,844 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2022-11-20 17:37:12,872 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/bin/ukojak-pZX7IvK2PQ/data/bd0b7b8df/0633ebb2c22d4325ada7c9d161615671/FLAG2b9bd9f22 [2022-11-20 17:37:12,889 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2082ea88-662b-4844-8f43-e872ae8dbeda/bin/ukojak-pZX7IvK2PQ/data/bd0b7b8df/0633ebb2c22d4325ada7c9d161615671 [2022-11-20 17:37:12,891 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:37:12,893 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:37:12,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:37:12,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:37:12,899 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:37:12,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:37:12" (1/1) ... [2022-11-20 17:37:12,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a4847f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:12, skipping insertion in model container [2022-11-20 17:37:12,901 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:37:12" (1/1) ... [2022-11-20 17:37:12,908 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:37:12,988 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:37:13,217 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:37:13,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@52034a51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:13, skipping insertion in model container [2022-11-20 17:37:13,218 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:37:13,218 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:37:13,222 INFO L158 Benchmark]: Toolchain (without parser) took 328.44ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 29.4MB in the beginning and 61.7MB in the end (delta: -32.3MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. [2022-11-20 17:37:13,223 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 60.8MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:37:13,224 INFO L158 Benchmark]: CACSL2BoogieTranslator took 322.81ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 29.2MB in the beginning and 61.7MB in the end (delta: -32.5MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. [2022-11-20 17:37:13,227 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 60.8MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 322.81ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 29.2MB in the beginning and 61.7MB in the end (delta: -32.5MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN