./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.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_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/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 c93b5e7e4f33677b521c80818314f9d58d5447f3 ................................................................................................................................ 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_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/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 c93b5e7e4f33677b521c80818314f9d58d5447f3 .................................................................................................................................... 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 18:20:04,996 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:20:05,000 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:20:05,095 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:20:05,096 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:20:05,105 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:20:05,109 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:20:05,119 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:20:05,122 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:20:05,124 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:20:05,126 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:20:05,128 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:20:05,129 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:20:05,131 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:20:05,133 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:20:05,135 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:20:05,137 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:20:05,138 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:20:05,141 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:20:05,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:20:05,147 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:20:05,150 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:20:05,152 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:20:05,154 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:20:05,158 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:20:05,159 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:20:05,160 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:20:05,161 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:20:05,162 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:20:05,164 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:20:05,165 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:20:05,166 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:20:05,168 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:20:05,169 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:20:05,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:20:05,172 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:20:05,173 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:20:05,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:20:05,175 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:20:05,176 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:20:05,178 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:20:05,179 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:20:05,226 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:20:05,227 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:20:05,229 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:20:05,229 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:20:05,230 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:20:05,231 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:20:05,231 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:20:05,232 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:20:05,232 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:20:05,232 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:20:05,234 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:20:05,234 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:20:05,234 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:20:05,235 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:20:05,235 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:20:05,235 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:20:05,236 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:20:05,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:20:05,236 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:20:05,237 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:20:05,237 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:20:05,237 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:20:05,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:20:05,238 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:20:05,238 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:20:05,238 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:20:05,239 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:20:05,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:20:05,239 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:20:05,240 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_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c93b5e7e4f33677b521c80818314f9d58d5447f3 [2020-12-01 18:20:05,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:20:05,661 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:20:05,667 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:20:05,670 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:20:05,672 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:20:05,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i [2020-12-01 18:20:05,789 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/data/28d7574e6/3ce67a9651cf44028fa352f7517fccba/FLAG46074ab0d [2020-12-01 18:20:06,769 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:20:06,772 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i [2020-12-01 18:20:06,798 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/data/28d7574e6/3ce67a9651cf44028fa352f7517fccba/FLAG46074ab0d [2020-12-01 18:20:07,278 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/data/28d7574e6/3ce67a9651cf44028fa352f7517fccba [2020-12-01 18:20:07,281 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:20:07,283 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:20:07,288 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:20:07,289 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:20:07,294 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:20:07,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:20:07" (1/1) ... [2020-12-01 18:20:07,298 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d24f1c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:07, skipping insertion in model container [2020-12-01 18:20:07,299 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:20:07" (1/1) ... [2020-12-01 18:20:07,310 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:20:07,412 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:20:07,772 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:20:07,773 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11fff4f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:07, skipping insertion in model container [2020-12-01 18:20:07,773 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:20:07,774 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:20:07,778 INFO L168 Benchmark]: Toolchain (without parser) took 492.49 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 47.2 MB in the beginning and 75.6 MB in the end (delta: -28.4 MB). Peak memory consumption was 9.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:20:07,779 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 83.9 MB. Free memory was 63.0 MB in the beginning and 63.0 MB in the end (delta: 27.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:20:07,781 INFO L168 Benchmark]: CACSL2BoogieTranslator took 485.97 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 47.0 MB in the beginning and 75.6 MB in the end (delta: -28.6 MB). Peak memory consumption was 9.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:20:07,784 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 83.9 MB. Free memory was 63.0 MB in the beginning and 63.0 MB in the end (delta: 27.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 485.97 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 47.0 MB in the beginning and 75.6 MB in the end (delta: -28.6 MB). Peak memory consumption was 9.1 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 18:20:10,954 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:20:10,959 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:20:11,027 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:20:11,028 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:20:11,035 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:20:11,039 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:20:11,045 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:20:11,050 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:20:11,058 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:20:11,061 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:20:11,067 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:20:11,068 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:20:11,074 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:20:11,079 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:20:11,081 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:20:11,083 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:20:11,084 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:20:11,087 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:20:11,091 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:20:11,093 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:20:11,095 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:20:11,098 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:20:11,100 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:20:11,114 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:20:11,122 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:20:11,123 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:20:11,124 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:20:11,125 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:20:11,129 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:20:11,130 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:20:11,131 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:20:11,134 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:20:11,136 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:20:11,138 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:20:11,138 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:20:11,140 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:20:11,140 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:20:11,141 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:20:11,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:20:11,145 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:20:11,146 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:20:11,209 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:20:11,210 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:20:11,213 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:20:11,213 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:20:11,216 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:20:11,216 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:20:11,216 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:20:11,217 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:20:11,217 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:20:11,217 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:20:11,219 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:20:11,220 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:20:11,220 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:20:11,220 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:20:11,221 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:20:11,221 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:20:11,221 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:20:11,221 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:20:11,222 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:20:11,222 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:20:11,222 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:20:11,223 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:20:11,223 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:20:11,223 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:20:11,224 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:20:11,224 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:20:11,224 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:20:11,225 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:20:11,233 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:20:11,233 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:20:11,234 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:20:11,234 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:20:11,239 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:20:11,240 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_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c93b5e7e4f33677b521c80818314f9d58d5447f3 [2020-12-01 18:20:11,832 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:20:11,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:20:11,867 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:20:11,869 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:20:11,870 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:20:11,871 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i [2020-12-01 18:20:11,994 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/data/745a944f8/cb61b304bf6243eebba2640a59149777/FLAGac65dc9ce [2020-12-01 18:20:12,982 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:20:12,983 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i [2020-12-01 18:20:13,010 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/data/745a944f8/cb61b304bf6243eebba2640a59149777/FLAGac65dc9ce [2020-12-01 18:20:13,101 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e5fd217b-8f22-474f-9d3c-97cdbb04c9ed/bin/ukojak/data/745a944f8/cb61b304bf6243eebba2640a59149777 [2020-12-01 18:20:13,106 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:20:13,109 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:20:13,115 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:20:13,115 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:20:13,120 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:20:13,121 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:20:13" (1/1) ... [2020-12-01 18:20:13,123 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d8b58ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:13, skipping insertion in model container [2020-12-01 18:20:13,124 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:20:13" (1/1) ... [2020-12-01 18:20:13,133 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:20:13,267 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:20:13,509 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:20:13,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@35b355ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:13, skipping insertion in model container [2020-12-01 18:20:13,510 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:20:13,511 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:20:13,513 INFO L168 Benchmark]: Toolchain (without parser) took 402.85 ms. Allocated memory is still 50.3 MB. Free memory was 24.9 MB in the beginning and 25.8 MB in the end (delta: -869.5 kB). Peak memory consumption was 3.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:20:13,515 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 50.3 MB. Free memory was 32.9 MB in the beginning and 32.8 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:20:13,516 INFO L168 Benchmark]: CACSL2BoogieTranslator took 395.84 ms. Allocated memory is still 50.3 MB. Free memory was 24.8 MB in the beginning and 26.0 MB in the end (delta: -1.1 MB). Peak memory consumption was 3.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:20:13,518 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 50.3 MB. Free memory was 32.9 MB in the beginning and 32.8 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 395.84 ms. Allocated memory is still 50.3 MB. Free memory was 24.8 MB in the beginning and 26.0 MB in the end (delta: -1.1 MB). Peak memory consumption was 3.9 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...