./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-memsafety/list2_false-valid-deref.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 0cd3be1d Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-memsafety/list2_false-valid-deref.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6fdd0a11c60bed7f7df7fa2d51a05865f2191466 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-memsafety/list2_false-valid-deref.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6fdd0a11c60bed7f7df7fa2d51a05865f2191466 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition --- Real Ultimate output --- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 13:35:16,883 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 13:35:16,885 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 13:35:16,893 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 13:35:16,894 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 13:35:16,894 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 13:35:16,895 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 13:35:16,896 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 13:35:16,897 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 13:35:16,898 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 13:35:16,898 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 13:35:16,898 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 13:35:16,899 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 13:35:16,899 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 13:35:16,900 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 13:35:16,900 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 13:35:16,901 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 13:35:16,901 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 13:35:16,903 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 13:35:16,904 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 13:35:16,904 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 13:35:16,905 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 13:35:16,907 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 13:35:16,907 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 13:35:16,907 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 13:35:16,908 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 13:35:16,908 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 13:35:16,909 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 13:35:16,909 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 13:35:16,910 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 13:35:16,910 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 13:35:16,910 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 13:35:16,911 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 13:35:16,911 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 13:35:16,911 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 13:35:16,912 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 13:35:16,912 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-11-28 13:35:16,919 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 13:35:16,919 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 13:35:16,920 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 13:35:16,920 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 13:35:16,920 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 13:35:16,920 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 13:35:16,921 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 13:35:16,921 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 13:35:16,921 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 13:35:16,921 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-28 13:35:16,921 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 13:35:16,921 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 13:35:16,922 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 13:35:16,922 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-28 13:35:16,922 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-28 13:35:16,922 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-28 13:35:16,922 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 13:35:16,922 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 13:35:16,922 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 13:35:16,923 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 13:35:16,923 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 13:35:16,923 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 13:35:16,923 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 13:35:16,923 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 13:35:16,923 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 13:35:16,923 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 13:35:16,924 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 13:35:16,924 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 13:35:16,924 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in 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/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer 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 -> Automizer 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 -> 6fdd0a11c60bed7f7df7fa2d51a05865f2191466 [2018-11-28 13:35:16,947 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 13:35:16,954 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 13:35:16,956 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 13:35:16,957 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 13:35:16,957 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 13:35:16,957 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-memsafety/list2_false-valid-deref.i [2018-11-28 13:35:17,005 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/data/ee40080ef/f96ed4c566d84e8386bc923aaefea3aa/FLAG22c2e5edc [2018-11-28 13:35:17,403 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 13:35:17,404 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/sv-benchmarks/c/pthread-memsafety/list2_false-valid-deref.i [2018-11-28 13:35:17,414 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/data/ee40080ef/f96ed4c566d84e8386bc923aaefea3aa/FLAG22c2e5edc [2018-11-28 13:35:17,778 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/data/ee40080ef/f96ed4c566d84e8386bc923aaefea3aa [2018-11-28 13:35:17,785 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 13:35:17,788 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-28 13:35:17,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 13:35:17,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 13:35:17,797 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 13:35:17,799 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:35:17" (1/1) ... [2018-11-28 13:35:17,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b55138c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:17, skipping insertion in model container [2018-11-28 13:35:17,805 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:35:17" (1/1) ... [2018-11-28 13:35:17,815 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 13:35:17,876 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 13:35:18,139 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 13:35:18,187 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 13:35:18,223 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 13:35:18,309 INFO L195 MainTranslator]: Completed translation [2018-11-28 13:35:18,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:18 WrapperNode [2018-11-28 13:35:18,309 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 13:35:18,310 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 13:35:18,310 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 13:35:18,310 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 13:35:18,320 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:18" (1/1) ... [2018-11-28 13:35:18,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:18" (1/1) ... [2018-11-28 13:35:18,335 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:18" (1/1) ... [2018-11-28 13:35:18,336 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:18" (1/1) ... [2018-11-28 13:35:18,354 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:18" (1/1) ... [2018-11-28 13:35:18,358 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:18" (1/1) ... [2018-11-28 13:35:18,362 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:18" (1/1) ... [2018-11-28 13:35:18,369 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 13:35:18,370 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 13:35:18,370 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 13:35:18,370 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 13:35:18,371 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 13:35:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 13:35:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 13:35:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2018-11-28 13:35:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2018-11-28 13:35:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure append [2018-11-28 13:35:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure build [2018-11-28 13:35:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure delete [2018-11-28 13:35:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 13:35:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2018-11-28 13:35:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2018-11-28 13:35:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-28 13:35:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-28 13:35:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-28 13:35:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-28 13:35:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-28 13:35:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-28 13:35:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-28 13:35:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-28 13:35:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-28 13:35:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-28 13:35:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-28 13:35:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-28 13:35:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-28 13:35:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-28 13:35:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-28 13:35:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-28 13:35:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-28 13:35:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-28 13:35:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-28 13:35:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-28 13:35:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-28 13:35:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-28 13:35:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-28 13:35:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-28 13:35:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-28 13:35:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-28 13:35:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-28 13:35:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-28 13:35:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-28 13:35:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-28 13:35:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-28 13:35:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-28 13:35:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-28 13:35:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-28 13:35:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-28 13:35:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-28 13:35:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-28 13:35:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-28 13:35:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-28 13:35:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-28 13:35:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-28 13:35:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_get [2018-11-28 13:35:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-28 13:35:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-28 13:35:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-28 13:35:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-28 13:35:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-28 13:35:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-28 13:35:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-28 13:35:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-28 13:35:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-28 13:35:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-28 13:35:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-28 13:35:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-28 13:35:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-28 13:35:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-28 13:35:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-28 13:35:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-28 13:35:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-28 13:35:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-28 13:35:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-28 13:35:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-28 13:35:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-28 13:35:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-28 13:35:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-28 13:35:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-28 13:35:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-28 13:35:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-28 13:35:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-28 13:35:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-28 13:35:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-28 13:35:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-28 13:35:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-28 13:35:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-28 13:35:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-28 13:35:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-28 13:35:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-28 13:35:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-28 13:35:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-28 13:35:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-28 13:35:18,414 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-28 13:35:18,414 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-28 13:35:18,414 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-28 13:35:18,414 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-28 13:35:18,414 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-28 13:35:18,414 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-28 13:35:18,414 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-28 13:35:18,414 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-28 13:35:18,414 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-28 13:35:18,415 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-28 13:35:18,415 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-28 13:35:18,415 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-28 13:35:18,415 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-28 13:35:18,415 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-28 13:35:18,415 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-28 13:35:18,415 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-28 13:35:18,415 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-28 13:35:18,415 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-28 13:35:18,415 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-28 13:35:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-28 13:35:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-28 13:35:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-28 13:35:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-28 13:35:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-28 13:35:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-28 13:35:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-28 13:35:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-28 13:35:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-28 13:35:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-28 13:35:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-28 13:35:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-28 13:35:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-28 13:35:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-28 13:35:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-28 13:35:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-28 13:35:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-28 13:35:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-28 13:35:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-28 13:35:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-28 13:35:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-28 13:35:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-28 13:35:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-28 13:35:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-28 13:35:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-28 13:35:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-28 13:35:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-28 13:35:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-28 13:35:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-28 13:35:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-28 13:35:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-28 13:35:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-28 13:35:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-28 13:35:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-28 13:35:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-28 13:35:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-28 13:35:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-28 13:35:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-28 13:35:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-28 13:35:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-28 13:35:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-28 13:35:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-28 13:35:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-28 13:35:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-28 13:35:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-28 13:35:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-28 13:35:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-28 13:35:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-11-28 13:35:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-11-28 13:35:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-11-28 13:35:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-11-28 13:35:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-11-28 13:35:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-11-28 13:35:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-11-28 13:35:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-11-28 13:35:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-11-28 13:35:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-11-28 13:35:18,422 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-11-28 13:35:18,422 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-11-28 13:35:18,422 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-11-28 13:35:18,422 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-11-28 13:35:18,422 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-11-28 13:35:18,422 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-11-28 13:35:18,422 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-11-28 13:35:18,422 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-11-28 13:35:18,422 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-11-28 13:35:18,422 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-11-28 13:35:18,422 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-11-28 13:35:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-11-28 13:35:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-11-28 13:35:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-11-28 13:35:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-11-28 13:35:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-11-28 13:35:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-11-28 13:35:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-11-28 13:35:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-11-28 13:35:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-11-28 13:35:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-11-28 13:35:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-11-28 13:35:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-11-28 13:35:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-11-28 13:35:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-11-28 13:35:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-11-28 13:35:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-11-28 13:35:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-11-28 13:35:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-11-28 13:35:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-11-28 13:35:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-11-28 13:35:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-11-28 13:35:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-11-28 13:35:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-11-28 13:35:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-11-28 13:35:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-11-28 13:35:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-11-28 13:35:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-11-28 13:35:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-11-28 13:35:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-11-28 13:35:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-28 13:35:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-28 13:35:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-11-28 13:35:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-28 13:35:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-11-28 13:35:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-11-28 13:35:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-11-28 13:35:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-11-28 13:35:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2018-11-28 13:35:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-28 13:35:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-11-28 13:35:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2018-11-28 13:35:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-11-28 13:35:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-28 13:35:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2018-11-28 13:35:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-11-28 13:35:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-11-28 13:35:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-11-28 13:35:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-11-28 13:35:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-11-28 13:35:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-11-28 13:35:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-11-28 13:35:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-11-28 13:35:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-11-28 13:35:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-11-28 13:35:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-11-28 13:35:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-11-28 13:35:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-11-28 13:35:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-11-28 13:35:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-11-28 13:35:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-11-28 13:35:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-11-28 13:35:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-11-28 13:35:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-11-28 13:35:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-11-28 13:35:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-11-28 13:35:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-11-28 13:35:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-11-28 13:35:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-11-28 13:35:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-11-28 13:35:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-11-28 13:35:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-11-28 13:35:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-11-28 13:35:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-11-28 13:35:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-11-28 13:35:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-11-28 13:35:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-11-28 13:35:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-11-28 13:35:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-11-28 13:35:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-11-28 13:35:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-11-28 13:35:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-11-28 13:35:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-11-28 13:35:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-28 13:35:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure append [2018-11-28 13:35:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 13:35:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-28 13:35:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-28 13:35:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure build [2018-11-28 13:35:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-28 13:35:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 13:35:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure delete [2018-11-28 13:35:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 13:35:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-28 13:35:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-28 13:35:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 13:35:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 13:35:18,434 WARN L198 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-28 13:35:18,920 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 13:35:18,920 INFO L280 CfgBuilder]: Removed 2 assue(true) statements. [2018-11-28 13:35:18,920 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:35:18 BoogieIcfgContainer [2018-11-28 13:35:18,920 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 13:35:18,921 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-28 13:35:18,921 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-28 13:35:18,924 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-28 13:35:18,924 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 01:35:17" (1/3) ... [2018-11-28 13:35:18,925 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@649b39b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 01:35:18, skipping insertion in model container [2018-11-28 13:35:18,925 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:18" (2/3) ... [2018-11-28 13:35:18,925 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@649b39b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 01:35:18, skipping insertion in model container [2018-11-28 13:35:18,925 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:35:18" (3/3) ... [2018-11-28 13:35:18,927 INFO L112 eAbstractionObserver]: Analyzing ICFG list2_false-valid-deref.i [2018-11-28 13:35:18,957 WARN L317 ript$VariableManager]: TermVariabe |Thread0_build_#in~plist.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:18,957 WARN L317 ript$VariableManager]: TermVariabe |Thread0_build_#in~plist.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:18,957 WARN L317 ript$VariableManager]: TermVariabe Thread0_build_~plist.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:18,958 WARN L317 ript$VariableManager]: TermVariabe Thread0_build_~plist.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:18,958 WARN L317 ript$VariableManager]: TermVariabe |Thread0_build_~#list~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:18,958 WARN L317 ript$VariableManager]: TermVariabe |Thread0_build_~#list~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:18,958 WARN L317 ript$VariableManager]: TermVariabe |Thread0_build_~#list~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:18,958 WARN L317 ript$VariableManager]: TermVariabe |Thread0_build_~#list~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:18,958 WARN L317 ript$VariableManager]: TermVariabe Thread0_build_~plist.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:18,958 WARN L317 ript$VariableManager]: TermVariabe Thread0_build_~plist.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:18,959 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:250) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.IcfgPetrifier.(IcfgPetrifier.java:113) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-28 13:35:18,961 INFO L168 Benchmark]: Toolchain (without parser) took 1175.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 949.5 MB in the beginning and 989.0 MB in the end (delta: -39.4 MB). Peak memory consumption was 90.1 MB. Max. memory is 11.5 GB. [2018-11-28 13:35:18,962 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 13:35:18,962 INFO L168 Benchmark]: CACSL2BoogieTranslator took 519.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -136.4 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. [2018-11-28 13:35:18,963 INFO L168 Benchmark]: Boogie Preprocessor took 59.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-28 13:35:18,963 INFO L168 Benchmark]: RCFGBuilder took 551.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 994.4 MB in the end (delta: 88.9 MB). Peak memory consumption was 88.9 MB. Max. memory is 11.5 GB. [2018-11-28 13:35:18,964 INFO L168 Benchmark]: TraceAbstraction took 39.39 ms. Allocated memory is still 1.2 GB. Free memory was 994.4 MB in the beginning and 989.0 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-28 13:35:18,966 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 519.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -136.4 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 59.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 551.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 994.4 MB in the end (delta: 88.9 MB). Peak memory consumption was 88.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 39.39 ms. Allocated memory is still 1.2 GB. Free memory was 994.4 MB in the beginning and 989.0 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:250) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-0cd3be1 [2018-11-28 13:35:20,422 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 13:35:20,423 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 13:35:20,431 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 13:35:20,431 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 13:35:20,431 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 13:35:20,432 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 13:35:20,434 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 13:35:20,435 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 13:35:20,435 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 13:35:20,436 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 13:35:20,436 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 13:35:20,437 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 13:35:20,437 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 13:35:20,439 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 13:35:20,439 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 13:35:20,440 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 13:35:20,441 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 13:35:20,442 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 13:35:20,444 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 13:35:20,444 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 13:35:20,445 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 13:35:20,447 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 13:35:20,447 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 13:35:20,447 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 13:35:20,448 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 13:35:20,449 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 13:35:20,449 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 13:35:20,451 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 13:35:20,451 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 13:35:20,451 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 13:35:20,452 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 13:35:20,452 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 13:35:20,452 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 13:35:20,453 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 13:35:20,453 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 13:35:20,454 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2018-11-28 13:35:20,464 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 13:35:20,464 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 13:35:20,465 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 13:35:20,465 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 13:35:20,465 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 13:35:20,465 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 13:35:20,465 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 13:35:20,466 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 13:35:20,466 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 13:35:20,466 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-28 13:35:20,466 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 13:35:20,467 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 13:35:20,467 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 13:35:20,467 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-28 13:35:20,467 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-28 13:35:20,467 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-28 13:35:20,467 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 13:35:20,467 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 13:35:20,467 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 13:35:20,468 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 13:35:20,468 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 13:35:20,468 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 13:35:20,468 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 13:35:20,468 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 13:35:20,468 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 13:35:20,468 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 13:35:20,468 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 13:35:20,469 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 13:35:20,469 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 13:35:20,469 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 13:35:20,469 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 13:35:20,469 INFO L133 SettingsManager]: * Logic for external solver=AUFBV 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/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer 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 -> Automizer 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 -> 6fdd0a11c60bed7f7df7fa2d51a05865f2191466 [2018-11-28 13:35:20,494 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 13:35:20,503 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 13:35:20,506 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 13:35:20,507 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 13:35:20,507 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 13:35:20,508 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-memsafety/list2_false-valid-deref.i [2018-11-28 13:35:20,555 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/data/6bda00b40/6b551699436a47ccaccb97644b5a75f0/FLAGc91f5e98a [2018-11-28 13:35:20,945 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 13:35:20,946 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/sv-benchmarks/c/pthread-memsafety/list2_false-valid-deref.i [2018-11-28 13:35:20,957 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/data/6bda00b40/6b551699436a47ccaccb97644b5a75f0/FLAGc91f5e98a [2018-11-28 13:35:20,970 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/data/6bda00b40/6b551699436a47ccaccb97644b5a75f0 [2018-11-28 13:35:20,973 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 13:35:20,973 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-28 13:35:20,974 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 13:35:20,974 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 13:35:20,977 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 13:35:20,978 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:35:20" (1/1) ... [2018-11-28 13:35:20,980 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@82162d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:20, skipping insertion in model container [2018-11-28 13:35:20,980 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:35:20" (1/1) ... [2018-11-28 13:35:20,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 13:35:21,018 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 13:35:21,405 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 13:35:21,415 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 13:35:21,504 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 13:35:21,596 INFO L195 MainTranslator]: Completed translation [2018-11-28 13:35:21,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:21 WrapperNode [2018-11-28 13:35:21,597 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 13:35:21,597 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 13:35:21,598 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 13:35:21,598 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 13:35:21,608 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:21" (1/1) ... [2018-11-28 13:35:21,608 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:21" (1/1) ... [2018-11-28 13:35:21,619 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:21" (1/1) ... [2018-11-28 13:35:21,620 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:21" (1/1) ... [2018-11-28 13:35:21,636 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:21" (1/1) ... [2018-11-28 13:35:21,639 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:21" (1/1) ... [2018-11-28 13:35:21,644 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:21" (1/1) ... [2018-11-28 13:35:21,651 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 13:35:21,651 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 13:35:21,651 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 13:35:21,652 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 13:35:21,652 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e89b47d9-1efa-49a0-86fb-9c7f40685da8/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 13:35:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 13:35:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 13:35:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2018-11-28 13:35:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2018-11-28 13:35:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure append [2018-11-28 13:35:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure build [2018-11-28 13:35:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure delete [2018-11-28 13:35:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 13:35:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2018-11-28 13:35:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2018-11-28 13:35:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-28 13:35:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-28 13:35:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-28 13:35:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-28 13:35:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-28 13:35:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-28 13:35:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-28 13:35:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-28 13:35:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-28 13:35:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-28 13:35:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-28 13:35:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-28 13:35:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-28 13:35:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-28 13:35:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-28 13:35:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-28 13:35:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-28 13:35:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-28 13:35:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-28 13:35:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-28 13:35:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-28 13:35:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-28 13:35:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-28 13:35:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-28 13:35:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-28 13:35:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-28 13:35:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-28 13:35:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-28 13:35:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-28 13:35:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-28 13:35:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-28 13:35:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-28 13:35:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-28 13:35:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-28 13:35:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-28 13:35:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-28 13:35:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-28 13:35:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-28 13:35:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-28 13:35:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-28 13:35:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-28 13:35:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_get [2018-11-28 13:35:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-28 13:35:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-28 13:35:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-28 13:35:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-28 13:35:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-28 13:35:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-28 13:35:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-28 13:35:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-28 13:35:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-28 13:35:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-28 13:35:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-28 13:35:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-28 13:35:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-28 13:35:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-28 13:35:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-28 13:35:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-28 13:35:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-28 13:35:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-28 13:35:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-28 13:35:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-28 13:35:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-28 13:35:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-28 13:35:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-28 13:35:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-28 13:35:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-28 13:35:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-28 13:35:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-28 13:35:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-28 13:35:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-28 13:35:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-28 13:35:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-28 13:35:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-28 13:35:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-28 13:35:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-28 13:35:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-28 13:35:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-28 13:35:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-28 13:35:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-28 13:35:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-28 13:35:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-28 13:35:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-28 13:35:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-28 13:35:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-28 13:35:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-28 13:35:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-28 13:35:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-28 13:35:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-28 13:35:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-28 13:35:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-28 13:35:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-28 13:35:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-28 13:35:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-28 13:35:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-28 13:35:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-28 13:35:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-28 13:35:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-28 13:35:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-28 13:35:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-28 13:35:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-28 13:35:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-28 13:35:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-28 13:35:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-28 13:35:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-28 13:35:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-28 13:35:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-28 13:35:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-28 13:35:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-28 13:35:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-28 13:35:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-28 13:35:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-28 13:35:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-28 13:35:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-28 13:35:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-28 13:35:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-28 13:35:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-28 13:35:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-28 13:35:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-28 13:35:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-28 13:35:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-28 13:35:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-28 13:35:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-28 13:35:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-28 13:35:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-28 13:35:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-28 13:35:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-28 13:35:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-28 13:35:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-28 13:35:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-28 13:35:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-28 13:35:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-28 13:35:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-28 13:35:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-28 13:35:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-28 13:35:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-28 13:35:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-28 13:35:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-28 13:35:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-28 13:35:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-28 13:35:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-28 13:35:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-28 13:35:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-28 13:35:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-28 13:35:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-28 13:35:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-28 13:35:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-11-28 13:35:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-11-28 13:35:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-11-28 13:35:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-11-28 13:35:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-11-28 13:35:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-11-28 13:35:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-11-28 13:35:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-11-28 13:35:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-11-28 13:35:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-11-28 13:35:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-11-28 13:35:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-11-28 13:35:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-11-28 13:35:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-11-28 13:35:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-11-28 13:35:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-11-28 13:35:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-11-28 13:35:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-11-28 13:35:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-11-28 13:35:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-11-28 13:35:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-11-28 13:35:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-11-28 13:35:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-11-28 13:35:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-11-28 13:35:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-11-28 13:35:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-11-28 13:35:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-11-28 13:35:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-11-28 13:35:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-11-28 13:35:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-11-28 13:35:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-11-28 13:35:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-11-28 13:35:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-11-28 13:35:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-11-28 13:35:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-11-28 13:35:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-11-28 13:35:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-11-28 13:35:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-11-28 13:35:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-11-28 13:35:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-11-28 13:35:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-11-28 13:35:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-11-28 13:35:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-11-28 13:35:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-11-28 13:35:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-11-28 13:35:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-11-28 13:35:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-11-28 13:35:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-11-28 13:35:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-11-28 13:35:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-11-28 13:35:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-28 13:35:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-28 13:35:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-11-28 13:35:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-28 13:35:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-11-28 13:35:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-11-28 13:35:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-11-28 13:35:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-11-28 13:35:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2018-11-28 13:35:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-28 13:35:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-11-28 13:35:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2018-11-28 13:35:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-11-28 13:35:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-28 13:35:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2018-11-28 13:35:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-11-28 13:35:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-11-28 13:35:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-11-28 13:35:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-11-28 13:35:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-11-28 13:35:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-11-28 13:35:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-11-28 13:35:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-11-28 13:35:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-11-28 13:35:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-11-28 13:35:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-11-28 13:35:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-11-28 13:35:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-11-28 13:35:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-11-28 13:35:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-11-28 13:35:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-11-28 13:35:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-11-28 13:35:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-11-28 13:35:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-11-28 13:35:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-11-28 13:35:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-11-28 13:35:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-11-28 13:35:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-11-28 13:35:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-11-28 13:35:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-11-28 13:35:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-11-28 13:35:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-11-28 13:35:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-11-28 13:35:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-11-28 13:35:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-11-28 13:35:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-11-28 13:35:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-11-28 13:35:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-11-28 13:35:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-11-28 13:35:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-11-28 13:35:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-11-28 13:35:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-11-28 13:35:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-11-28 13:35:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-28 13:35:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure append [2018-11-28 13:35:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 13:35:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-28 13:35:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-28 13:35:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure build [2018-11-28 13:35:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-28 13:35:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 13:35:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure delete [2018-11-28 13:35:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 13:35:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-28 13:35:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-28 13:35:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 13:35:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 13:35:21,722 WARN L198 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-28 13:35:22,322 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 13:35:22,323 INFO L280 CfgBuilder]: Removed 2 assue(true) statements. [2018-11-28 13:35:22,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:35:22 BoogieIcfgContainer [2018-11-28 13:35:22,323 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 13:35:22,324 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-28 13:35:22,324 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-28 13:35:22,326 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-28 13:35:22,327 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 01:35:20" (1/3) ... [2018-11-28 13:35:22,327 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@613d2a69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 01:35:22, skipping insertion in model container [2018-11-28 13:35:22,327 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:35:21" (2/3) ... [2018-11-28 13:35:22,328 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@613d2a69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 01:35:22, skipping insertion in model container [2018-11-28 13:35:22,328 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:35:22" (3/3) ... [2018-11-28 13:35:22,329 INFO L112 eAbstractionObserver]: Analyzing ICFG list2_false-valid-deref.i [2018-11-28 13:35:22,362 WARN L317 ript$VariableManager]: TermVariabe |Thread0_build_#in~plist.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:22,362 WARN L317 ript$VariableManager]: TermVariabe |Thread0_build_#in~plist.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:22,362 WARN L317 ript$VariableManager]: TermVariabe Thread0_build_~plist.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:22,363 WARN L317 ript$VariableManager]: TermVariabe Thread0_build_~plist.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:22,363 WARN L317 ript$VariableManager]: TermVariabe |Thread0_build_~#list~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:22,363 WARN L317 ript$VariableManager]: TermVariabe |Thread0_build_~#list~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:22,363 WARN L317 ript$VariableManager]: TermVariabe |Thread0_build_~#list~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:22,363 WARN L317 ript$VariableManager]: TermVariabe |Thread0_build_~#list~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:22,363 WARN L317 ript$VariableManager]: TermVariabe Thread0_build_~plist.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:22,363 WARN L317 ript$VariableManager]: TermVariabe Thread0_build_~plist.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 13:35:22,364 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:250) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.IcfgPetrifier.(IcfgPetrifier.java:113) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-28 13:35:22,367 INFO L168 Benchmark]: Toolchain (without parser) took 1393.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 938.0 MB in the beginning and 987.2 MB in the end (delta: -49.2 MB). Peak memory consumption was 96.5 MB. Max. memory is 11.5 GB. [2018-11-28 13:35:22,368 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 13:35:22,368 INFO L168 Benchmark]: CACSL2BoogieTranslator took 622.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -153.4 MB). Peak memory consumption was 32.4 MB. Max. memory is 11.5 GB. [2018-11-28 13:35:22,369 INFO L168 Benchmark]: Boogie Preprocessor took 53.64 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 13:35:22,369 INFO L168 Benchmark]: RCFGBuilder took 671.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 993.9 MB in the end (delta: 97.6 MB). Peak memory consumption was 97.6 MB. Max. memory is 11.5 GB. [2018-11-28 13:35:22,369 INFO L168 Benchmark]: TraceAbstraction took 42.12 ms. Allocated memory is still 1.2 GB. Free memory was 993.9 MB in the beginning and 987.2 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-28 13:35:22,372 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 622.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -153.4 MB). Peak memory consumption was 32.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 53.64 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 671.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 993.9 MB in the end (delta: 97.6 MB). Peak memory consumption was 97.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 42.12 ms. Allocated memory is still 1.2 GB. Free memory was 993.9 MB in the beginning and 987.2 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:250) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...