./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c5e00b9cd3876aa8df4263099f6b8339445d38f8 ........................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c5e00b9cd3876aa8df4263099f6b8339445d38f8 ...................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:47:33,042 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:47:33,046 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:47:33,103 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:47:33,104 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:47:33,105 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:47:33,107 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:47:33,109 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:47:33,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:47:33,113 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:47:33,114 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:47:33,116 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:47:33,117 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:47:33,118 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:47:33,120 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:47:33,121 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:47:33,132 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:47:33,133 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:47:33,135 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:47:33,138 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:47:33,140 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:47:33,142 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:47:33,143 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:47:33,144 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:47:33,148 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:47:33,149 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:47:33,149 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:47:33,151 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:47:33,151 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:47:33,152 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:47:33,153 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:47:33,154 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:47:33,155 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:47:33,156 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:47:33,157 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:47:33,158 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:47:33,159 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:47:33,159 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:47:33,160 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:47:33,161 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:47:33,162 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:47:33,163 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2021-10-13 04:47:33,186 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:47:33,186 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:47:33,187 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:47:33,188 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:47:33,188 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:47:33,188 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 04:47:33,189 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-13 04:47:33,189 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:47:33,189 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 04:47:33,189 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:47:33,189 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-10-13 04:47:33,190 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-10-13 04:47:33,190 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-10-13 04:47:33,190 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:47:33,190 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 04:47:33,191 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:47:33,191 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:47:33,197 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:47:33,198 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:47:33,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:47:33,198 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:47:33,199 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:47:33,199 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:47:33,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:47:33,199 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_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5e00b9cd3876aa8df4263099f6b8339445d38f8 [2021-10-13 04:47:33,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:47:33,554 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:47:33,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:47:33,558 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:47:33,559 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:47:33,560 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i [2021-10-13 04:47:33,632 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/data/057312836/0dabc7873623423c8854756ed9e32c6a/FLAGc2d1bf47c [2021-10-13 04:47:34,194 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:47:34,195 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i [2021-10-13 04:47:34,210 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/data/057312836/0dabc7873623423c8854756ed9e32c6a/FLAGc2d1bf47c [2021-10-13 04:47:34,511 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/data/057312836/0dabc7873623423c8854756ed9e32c6a [2021-10-13 04:47:34,513 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:47:34,515 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:47:34,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:47:34,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:47:34,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:47:34,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:47:34" (1/1) ... [2021-10-13 04:47:34,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42e1500c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:34, skipping insertion in model container [2021-10-13 04:47:34,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:47:34" (1/1) ... [2021-10-13 04:47:34,541 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:47:34,582 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:47:34,857 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:47:34,870 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:47:34,909 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:47:34,945 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:47:34,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:34 WrapperNode [2021-10-13 04:47:34,946 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:47:34,947 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:47:34,947 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:47:34,947 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:47:34,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:34" (1/1) ... [2021-10-13 04:47:34,982 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:34" (1/1) ... [2021-10-13 04:47:35,010 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:47:35,011 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 04:47:35,012 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 04:47:35,013 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 04:47:35,021 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:34" (1/1) ... [2021-10-13 04:47:35,021 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:34" (1/1) ... [2021-10-13 04:47:35,038 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:34" (1/1) ... [2021-10-13 04:47:35,038 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:34" (1/1) ... [2021-10-13 04:47:35,044 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:34" (1/1) ... [2021-10-13 04:47:35,047 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:34" (1/1) ... [2021-10-13 04:47:35,048 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:34" (1/1) ... [2021-10-13 04:47:35,051 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 04:47:35,064 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 04:47:35,064 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 04:47:35,064 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 04:47:35,065 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:34" (1/1) ... [2021-10-13 04:47:35,073 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:47:35,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/z3 [2021-10-13 04:47:35,104 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-13 04:47:35,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-13 04:47:35,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-13 04:47:35,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-13 04:47:35,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 04:47:35,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 04:47:35,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 04:47:35,615 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 04:47:35,615 INFO L299 CfgBuilder]: Removed 9 assume(true) statements. [2021-10-13 04:47:35,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:47:35 BoogieIcfgContainer [2021-10-13 04:47:35,618 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 04:47:35,619 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-13 04:47:35,619 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-13 04:47:35,632 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-13 04:47:35,632 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:47:35" (1/1) ... [2021-10-13 04:47:35,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 04:47:35,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:47:35,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 10 states and 12 transitions. [2021-10-13 04:47:35,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 12 transitions. [2021-10-13 04:47:35,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2021-10-13 04:47:35,680 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:47:35,682 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:47:35,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:47:35,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 04:47:35,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:47:35,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2021-10-13 04:47:35,892 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2021-10-13 04:47:35,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-10-13 04:47:35,892 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:47:35,893 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:47:35,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:47:35,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 04:47:36,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:47:36,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 11 states and 12 transitions. [2021-10-13 04:47:36,024 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 12 transitions. [2021-10-13 04:47:36,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2021-10-13 04:47:36,025 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:47:36,025 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:47:36,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:47:36,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 04:47:36,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:47:36,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 12 states and 14 transitions. [2021-10-13 04:47:36,187 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 14 transitions. [2021-10-13 04:47:36,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2021-10-13 04:47:36,190 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:47:36,190 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:47:36,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:47:36,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 04:47:36,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:47:36,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 12 states and 15 transitions. [2021-10-13 04:47:36,412 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 15 transitions. [2021-10-13 04:47:36,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2021-10-13 04:47:36,412 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:47:36,413 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:47:36,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:47:36,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 04:47:36,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:47:36,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 13 states and 17 transitions. [2021-10-13 04:47:36,706 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2021-10-13 04:47:36,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-10-13 04:47:36,706 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:47:36,707 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:47:36,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-13 04:47:36,735 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-13 04:47:36,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-13 04:47:36,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-13 04:47:36,816 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-13 04:47:36,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-13 04:47:36,854 WARN L480 CodeCheckObserver]: This program is UNSAFE, Check terminated with 6 iterations. [2021-10-13 04:47:36,872 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2021-10-13 04:47:36,873 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2021-10-13 04:47:36,874 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2021-10-13 04:47:36,875 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2021-10-13 04:47:36,876 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2021-10-13 04:47:36,876 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2021-10-13 04:47:36,876 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2021-10-13 04:47:36,877 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2021-10-13 04:47:36,877 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2021-10-13 04:47:36,878 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2021-10-13 04:47:36,878 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2021-10-13 04:47:36,879 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2021-10-13 04:47:36,880 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2021-10-13 04:47:36,881 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2021-10-13 04:47:36,881 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled [2021-10-13 04:47:36,882 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled [2021-10-13 04:47:36,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.10 04:47:36 ImpRootNode [2021-10-13 04:47:36,905 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2021-10-13 04:47:36,907 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-13 04:47:36,907 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-13 04:47:36,907 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-13 04:47:36,908 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:47:35" (3/4) ... [2021-10-13 04:47:36,919 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-10-13 04:47:36,920 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-13 04:47:36,922 INFO L168 Benchmark]: Toolchain (without parser) took 2405.79 ms. Allocated memory is still 111.1 MB. Free memory was 82.8 MB in the beginning and 45.7 MB in the end (delta: 37.1 MB). Peak memory consumption was 37.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:36,922 INFO L168 Benchmark]: CDTParser took 0.57 ms. Allocated memory is still 88.1 MB. Free memory is still 55.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:47:36,923 INFO L168 Benchmark]: CACSL2BoogieTranslator took 424.21 ms. Allocated memory is still 111.1 MB. Free memory was 82.4 MB in the beginning and 67.4 MB in the end (delta: 15.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:36,924 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.81 ms. Allocated memory is still 111.1 MB. Free memory was 67.2 MB in the beginning and 65.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:36,924 INFO L168 Benchmark]: Boogie Preprocessor took 39.29 ms. Allocated memory is still 111.1 MB. Free memory was 65.4 MB in the beginning and 64.2 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:47:36,925 INFO L168 Benchmark]: RCFGBuilder took 554.61 ms. Allocated memory is still 111.1 MB. Free memory was 64.1 MB in the beginning and 50.6 MB in the end (delta: 13.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:36,926 INFO L168 Benchmark]: CodeCheck took 1285.66 ms. Allocated memory is still 111.1 MB. Free memory was 50.6 MB in the beginning and 46.1 MB in the end (delta: 4.5 MB). Peak memory consumption was 5.8 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:36,926 INFO L168 Benchmark]: Witness Printer took 13.29 ms. Allocated memory is still 111.1 MB. Free memory is still 46.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:47:36,930 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 10 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 1197.7ms, OverallIterations: 6, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.0ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 32 SDtfs, 44 SDslu, 96 SDs, 0 SdLazy, 366 SolverSat, 194 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 245.8ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 186 GetRequests, 157 SyntacticMatches, 1 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 183 ImplicationChecksByTransitivity, 430.3ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 48.9ms SsaConstructionTime, 106.9ms SatisfiabilityAnalysisTime, 291.7ms InterpolantComputationTime, 29 NumberOfCodeBlocks, 29 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 17 ConstructedInterpolants, 0 QuantifiedInterpolants, 65 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 525]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: overapproximation of memtrack at line 525. Possible FailurePath: [L512] int num; [L513] int ind, newsize, i = 1; [L526] num = __VERIFIER_nondet_int() [L527] COND FALSE !(!(num > 0 && num < 100)) [L530] int *a = (int *)malloc(sizeof(int)); [L531] COND FALSE !(a == ((void *)0)) [L534] newsize = 0 [L515] int *a = (int *)arg; VAL [i=1, ind=0, newsize=0, num=1] [L516] COND TRUE newsize < num [L517] newsize = newsize + 1 [L518] int *b = ((void *)0); [L519] b = realloc(a, sizeof(int) * newsize) [L520] b[newsize - 1] = i [L521] a = b VAL [i=1, ind=0, newsize=1, num=1] [L516] COND FALSE !(newsize < num) [L523] return 0; [L536] return 0; VAL [i=1, ind=0, newsize=1, num=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 ms. Allocated memory is still 88.1 MB. Free memory is still 55.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 424.21 ms. Allocated memory is still 111.1 MB. Free memory was 82.4 MB in the beginning and 67.4 MB in the end (delta: 15.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 63.81 ms. Allocated memory is still 111.1 MB. Free memory was 67.2 MB in the beginning and 65.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 39.29 ms. Allocated memory is still 111.1 MB. Free memory was 65.4 MB in the beginning and 64.2 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 554.61 ms. Allocated memory is still 111.1 MB. Free memory was 64.1 MB in the beginning and 50.6 MB in the end (delta: 13.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 1285.66 ms. Allocated memory is still 111.1 MB. Free memory was 50.6 MB in the beginning and 46.1 MB in the end (delta: 4.5 MB). Peak memory consumption was 5.8 MB. Max. memory is 16.1 GB. * Witness Printer took 13.29 ms. Allocated memory is still 111.1 MB. Free memory is still 46.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res : $Pointer$ not handled RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2021-10-13 04:47:36,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:47:39,466 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:47:39,468 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:47:39,514 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:47:39,515 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:47:39,519 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:47:39,526 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:47:39,530 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:47:39,534 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:47:39,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:47:39,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:47:39,541 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:47:39,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:47:39,543 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:47:39,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:47:39,546 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:47:39,547 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:47:39,548 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:47:39,550 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:47:39,552 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:47:39,554 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:47:39,556 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:47:39,558 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:47:39,559 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:47:39,562 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:47:39,563 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:47:39,563 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:47:39,564 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:47:39,565 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:47:39,566 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:47:39,567 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:47:39,568 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:47:39,569 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:47:39,570 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:47:39,571 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:47:39,577 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:47:39,578 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:47:39,579 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:47:39,579 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:47:39,581 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:47:39,582 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:47:39,582 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2021-10-13 04:47:39,632 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:47:39,632 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:47:39,635 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:47:39,635 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:47:39,636 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:47:39,636 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 04:47:39,636 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-13 04:47:39,636 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:47:39,636 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 04:47:39,636 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:47:39,638 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-10-13 04:47:39,638 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-10-13 04:47:39,638 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-10-13 04:47:39,638 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:47:39,638 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:47:39,638 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:47:39,639 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:47:39,639 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 04:47:39,639 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:47:39,639 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:47:39,639 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:47:39,640 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:47:39,640 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:47:39,640 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:47:39,640 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:47:39,640 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:47:39,641 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:47:39,641 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:47:39,641 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:47:39,641 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_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5e00b9cd3876aa8df4263099f6b8339445d38f8 [2021-10-13 04:47:40,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:47:40,078 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:47:40,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:47:40,084 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:47:40,085 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:47:40,086 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i [2021-10-13 04:47:40,160 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/data/3979d1928/0270e6e8ec7e4e5cb6dff19b667ce4c6/FLAG67d3a58b0 [2021-10-13 04:47:40,768 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:47:40,768 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/sv-benchmarks/c/array-memsafety-realloc/array-realloc-3.i [2021-10-13 04:47:40,787 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/data/3979d1928/0270e6e8ec7e4e5cb6dff19b667ce4c6/FLAG67d3a58b0 [2021-10-13 04:47:41,033 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/data/3979d1928/0270e6e8ec7e4e5cb6dff19b667ce4c6 [2021-10-13 04:47:41,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:47:41,040 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:47:41,043 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:47:41,044 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:47:41,047 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:47:41,048 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:47:41" (1/1) ... [2021-10-13 04:47:41,050 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f62f3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:41, skipping insertion in model container [2021-10-13 04:47:41,050 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:47:41" (1/1) ... [2021-10-13 04:47:41,057 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:47:41,113 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:47:41,540 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:47:41,557 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 04:47:41,567 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:47:41,609 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:47:41,625 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:47:41,666 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:47:41,710 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:47:41,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:41 WrapperNode [2021-10-13 04:47:41,711 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:47:41,712 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:47:41,714 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:47:41,714 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:47:41,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:41" (1/1) ... [2021-10-13 04:47:41,757 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:41" (1/1) ... [2021-10-13 04:47:41,792 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:47:41,793 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 04:47:41,793 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 04:47:41,794 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 04:47:41,802 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:41" (1/1) ... [2021-10-13 04:47:41,803 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:41" (1/1) ... [2021-10-13 04:47:41,818 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:41" (1/1) ... [2021-10-13 04:47:41,819 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:41" (1/1) ... [2021-10-13 04:47:41,825 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:41" (1/1) ... [2021-10-13 04:47:41,839 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:41" (1/1) ... [2021-10-13 04:47:41,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:41" (1/1) ... [2021-10-13 04:47:41,851 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 04:47:41,852 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 04:47:41,852 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 04:47:41,852 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 04:47:41,853 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:47:41" (1/1) ... [2021-10-13 04:47:41,863 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:47:41,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/z3 [2021-10-13 04:47:41,889 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-13 04:47:41,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-13 04:47:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-13 04:47:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 04:47:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-13 04:47:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 04:47:41,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 04:47:42,469 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 04:47:42,469 INFO L299 CfgBuilder]: Removed 9 assume(true) statements. [2021-10-13 04:47:42,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:47:42 BoogieIcfgContainer [2021-10-13 04:47:42,472 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 04:47:42,473 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-13 04:47:42,473 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-13 04:47:42,492 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-13 04:47:42,493 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:47:42" (1/1) ... [2021-10-13 04:47:42,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 04:47:42,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:47:42,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 10 states and 12 transitions. [2021-10-13 04:47:42,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 12 transitions. [2021-10-13 04:47:42,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2021-10-13 04:47:42,551 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:47:42,552 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:47:42,593 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 04:47:42,598 INFO L168 Benchmark]: Toolchain (without parser) took 1556.75 ms. Allocated memory was 62.9 MB in the beginning and 75.5 MB in the end (delta: 12.6 MB). Free memory was 41.1 MB in the beginning and 43.7 MB in the end (delta: -2.6 MB). Peak memory consumption was 9.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:42,599 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 62.9 MB. Free memory is still 43.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:47:42,600 INFO L168 Benchmark]: CACSL2BoogieTranslator took 667.87 ms. Allocated memory is still 62.9 MB. Free memory was 40.9 MB in the beginning and 36.5 MB in the end (delta: 4.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:42,601 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.25 ms. Allocated memory is still 62.9 MB. Free memory was 36.3 MB in the beginning and 34.6 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:42,601 INFO L168 Benchmark]: Boogie Preprocessor took 58.02 ms. Allocated memory is still 62.9 MB. Free memory was 34.4 MB in the beginning and 33.3 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:42,602 INFO L168 Benchmark]: RCFGBuilder took 620.27 ms. Allocated memory was 62.9 MB in the beginning and 75.5 MB in the end (delta: 12.6 MB). Free memory was 33.1 MB in the beginning and 48.7 MB in the end (delta: -15.7 MB). Peak memory consumption was 10.0 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:42,603 INFO L168 Benchmark]: CodeCheck took 123.26 ms. Allocated memory is still 75.5 MB. Free memory was 48.7 MB in the beginning and 43.7 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:47:42,607 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 62.9 MB. Free memory is still 43.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 667.87 ms. Allocated memory is still 62.9 MB. Free memory was 40.9 MB in the beginning and 36.5 MB in the end (delta: 4.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 80.25 ms. Allocated memory is still 62.9 MB. Free memory was 36.3 MB in the beginning and 34.6 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 58.02 ms. Allocated memory is still 62.9 MB. Free memory was 34.4 MB in the beginning and 33.3 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 620.27 ms. Allocated memory was 62.9 MB in the beginning and 75.5 MB in the end (delta: 12.6 MB). Free memory was 33.1 MB in the beginning and 48.7 MB in the end (delta: -15.7 MB). Peak memory consumption was 10.0 MB. Max. memory is 16.1 GB. * CodeCheck took 123.26 ms. Allocated memory is still 75.5 MB. Free memory was 48.7 MB in the beginning and 43.7 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-13 04:47:42,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec2d77c1-b9a8-40bc-8170-65783218fe8d/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request...