./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6f67155127f79d08d545ec5e1acba6f4c38459b4 ................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6f67155127f79d08d545ec5e1acba6f4c38459b4 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:44:17,230 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:44:17,235 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:44:17,325 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:44:17,326 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:44:17,348 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:44:17,359 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:44:17,369 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:44:17,374 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:44:17,385 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:44:17,386 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:44:17,389 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:44:17,389 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:44:17,392 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:44:17,394 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:44:17,396 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:44:17,398 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:44:17,400 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:44:17,403 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:44:17,407 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:44:17,410 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:44:17,412 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:44:17,415 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:44:17,416 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:44:17,421 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:44:17,422 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:44:17,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:44:17,425 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:44:17,426 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:44:17,428 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:44:17,428 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:44:17,430 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:44:17,432 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:44:17,433 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:44:17,435 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:44:17,436 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:44:17,437 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:44:17,438 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:44:17,439 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:44:17,441 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:44:17,442 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:44:17,444 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:44:17,475 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:44:17,475 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:44:17,477 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:44:17,478 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:44:17,479 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:44:17,479 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:44:17,480 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:44:17,481 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:44:17,481 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:44:17,481 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:44:17,482 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:44:17,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:44:17,482 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:44:17,483 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:44:17,483 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:44:17,483 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:44:17,484 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:44:17,484 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:44:17,484 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:44:17,485 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:44:17,485 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:44:17,485 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:44:17,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:44:17,486 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:44:17,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:44:17,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:44:17,487 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:44:17,488 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:44:17,488 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:44:17,488 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-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f67155127f79d08d545ec5e1acba6f4c38459b4 [2020-12-01 16:44:17,968 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:44:18,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:44:18,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:44:18,030 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:44:18,032 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:44:18,034 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-12-01 16:44:18,157 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/data/8c9e2f1d1/33f681fc88404c28a6c464d4cfffc3d1/FLAGb6dcdf501 [2020-12-01 16:44:19,283 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:44:19,284 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-12-01 16:44:19,320 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/data/8c9e2f1d1/33f681fc88404c28a6c464d4cfffc3d1/FLAGb6dcdf501 [2020-12-01 16:44:19,855 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/data/8c9e2f1d1/33f681fc88404c28a6c464d4cfffc3d1 [2020-12-01 16:44:19,859 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:44:19,862 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:44:19,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:44:19,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:44:19,871 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:44:19,872 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:44:19" (1/1) ... [2020-12-01 16:44:19,876 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cd5fda6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:44:19, skipping insertion in model container [2020-12-01 16:44:19,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:44:19" (1/1) ... [2020-12-01 16:44:19,888 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:44:19,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:44:20,405 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:44:20,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@8cbb16b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:44:20, skipping insertion in model container [2020-12-01 16:44:20,408 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:44:20,408 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:44:20,414 INFO L168 Benchmark]: Toolchain (without parser) took 549.73 ms. Allocated memory is still 109.1 MB. Free memory was 75.7 MB in the beginning and 85.5 MB in the end (delta: -9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:44:20,417 INFO L168 Benchmark]: CDTParser took 0.59 ms. Allocated memory is still 75.5 MB. Free memory was 35.6 MB in the beginning and 35.5 MB in the end (delta: 38.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:44:20,419 INFO L168 Benchmark]: CACSL2BoogieTranslator took 543.46 ms. Allocated memory is still 109.1 MB. Free memory was 75.5 MB in the beginning and 85.5 MB in the end (delta: -10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:44:20,423 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.59 ms. Allocated memory is still 75.5 MB. Free memory was 35.6 MB in the beginning and 35.5 MB in the end (delta: 38.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 543.46 ms. Allocated memory is still 109.1 MB. Free memory was 75.5 MB in the beginning and 85.5 MB in the end (delta: -10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:44:23,987 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:44:23,993 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:44:24,074 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:44:24,076 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:44:24,083 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:44:24,089 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:44:24,096 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:44:24,102 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:44:24,112 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:44:24,114 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:44:24,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:44:24,122 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:44:24,128 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:44:24,134 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:44:24,138 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:44:24,140 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:44:24,146 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:44:24,152 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:44:24,163 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:44:24,167 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:44:24,169 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:44:24,172 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:44:24,173 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:44:24,178 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:44:24,179 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:44:24,179 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:44:24,181 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:44:24,182 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:44:24,184 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:44:24,185 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:44:24,186 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:44:24,188 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:44:24,190 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:44:24,192 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:44:24,192 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:44:24,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:44:24,194 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:44:24,195 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:44:24,196 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:44:24,198 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:44:24,199 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:44:24,252 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:44:24,252 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:44:24,255 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:44:24,256 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:44:24,259 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:44:24,260 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:44:24,260 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:44:24,261 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:44:24,261 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:44:24,261 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:44:24,263 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:44:24,263 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:44:24,264 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:44:24,264 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:44:24,264 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:44:24,265 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:44:24,265 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:44:24,265 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:44:24,266 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:44:24,266 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:44:24,266 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:44:24,267 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:44:24,267 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:44:24,267 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:44:24,267 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:44:24,268 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:44:24,268 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:44:24,268 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:44:24,269 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:44:24,269 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:44:24,269 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:44:24,270 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:44:24,283 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:44:24,283 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-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f67155127f79d08d545ec5e1acba6f4c38459b4 [2020-12-01 16:44:24,937 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:44:24,977 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:44:24,981 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:44:24,983 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:44:24,985 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:44:24,986 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-12-01 16:44:25,102 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/data/71598ce63/af90235edcf04a4cb6b64ee86c083796/FLAG71b1f82fb [2020-12-01 16:44:26,203 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:44:26,214 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-12-01 16:44:26,250 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/data/71598ce63/af90235edcf04a4cb6b64ee86c083796/FLAG71b1f82fb [2020-12-01 16:44:26,322 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9701f14a-3013-42b1-a9a3-39c31a3e3f9c/bin/ukojak/data/71598ce63/af90235edcf04a4cb6b64ee86c083796 [2020-12-01 16:44:26,328 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:44:26,332 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:44:26,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:44:26,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:44:26,343 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:44:26,345 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:44:26" (1/1) ... [2020-12-01 16:44:26,348 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd8b93a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:44:26, skipping insertion in model container [2020-12-01 16:44:26,349 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:44:26" (1/1) ... [2020-12-01 16:44:26,364 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:44:26,495 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:44:26,955 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:44:26,956 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7825d86f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:44:26, skipping insertion in model container [2020-12-01 16:44:26,956 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:44:26,958 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:44:26,963 INFO L168 Benchmark]: Toolchain (without parser) took 627.78 ms. Allocated memory is still 73.4 MB. Free memory was 55.4 MB in the beginning and 46.2 MB in the end (delta: 9.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:44:26,964 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 73.4 MB. Free memory is still 56.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:44:26,970 INFO L168 Benchmark]: CACSL2BoogieTranslator took 620.12 ms. Allocated memory is still 73.4 MB. Free memory was 55.3 MB in the beginning and 46.2 MB in the end (delta: 9.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:44:26,976 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 73.4 MB. Free memory is still 56.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 620.12 ms. Allocated memory is still 73.4 MB. Free memory was 55.3 MB in the beginning and 46.2 MB in the end (delta: 9.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...