./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--infiniband--hw-cxgb3--iw_cxgb3.ko-main.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--infiniband--hw-cxgb3--iw_cxgb3.ko-main.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d759ff4fa4259314c46cec49f8416145d1f51405 ...................................................................................................................................................................................................................................................................................................................................................................... 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_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--infiniband--hw-cxgb3--iw_cxgb3.ko-main.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d759ff4fa4259314c46cec49f8416145d1f51405 ........................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 17:02:33,121 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 17:02:33,121 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 17:02:33,127 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 17:02:33,127 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 17:02:33,128 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 17:02:33,129 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 17:02:33,130 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 17:02:33,131 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 17:02:33,132 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 17:02:33,132 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 17:02:33,132 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 17:02:33,133 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 17:02:33,134 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 17:02:33,134 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 17:02:33,135 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 17:02:33,135 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 17:02:33,136 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 17:02:33,137 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 17:02:33,138 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 17:02:33,139 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 17:02:33,139 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 17:02:33,140 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 17:02:33,141 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 17:02:33,141 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 17:02:33,141 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 17:02:33,142 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 17:02:33,142 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 17:02:33,143 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 17:02:33,143 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 17:02:33,144 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 17:02:33,144 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 17:02:33,144 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 17:02:33,144 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 17:02:33,145 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 17:02:33,146 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 17:02:33,146 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-18 17:02:33,153 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 17:02:33,154 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 17:02:33,154 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 17:02:33,154 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 17:02:33,155 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 17:02:33,155 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 17:02:33,155 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 17:02:33,156 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 17:02:33,156 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 17:02:33,156 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 17:02:33,156 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 17:02:33,156 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 17:02:33,156 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 17:02:33,156 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 17:02:33,156 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 17:02:33,157 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 17:02:33,157 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 17:02:33,157 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 17:02:33,157 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 17:02:33,157 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 17:02:33,157 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 17:02:33,157 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 17:02:33,158 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 17:02:33,158 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 17:02:33,158 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 17:02:33,158 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 17:02:33,158 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 17:02:33,158 INFO L133 SettingsManager]: * To the following directory=dump/ 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_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d759ff4fa4259314c46cec49f8416145d1f51405 [2018-11-18 17:02:33,181 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 17:02:33,190 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 17:02:33,192 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 17:02:33,194 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 17:02:33,194 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 17:02:33,194 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--infiniband--hw-cxgb3--iw_cxgb3.ko-main.cil.out.c [2018-11-18 17:02:33,231 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/data/76842b240/192c503157434cf2b165f84b7eaca74b/FLAGe8973c2ab [2018-11-18 17:02:33,910 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 17:02:33,911 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--infiniband--hw-cxgb3--iw_cxgb3.ko-main.cil.out.c [2018-11-18 17:02:33,946 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/data/76842b240/192c503157434cf2b165f84b7eaca74b/FLAGe8973c2ab [2018-11-18 17:02:34,215 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/data/76842b240/192c503157434cf2b165f84b7eaca74b [2018-11-18 17:02:34,217 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 17:02:34,218 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 17:02:34,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 17:02:34,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 17:02:34,222 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 17:02:34,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:02:34" (1/1) ... [2018-11-18 17:02:34,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@220cf3cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:34, skipping insertion in model container [2018-11-18 17:02:34,225 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:02:34" (1/1) ... [2018-11-18 17:02:34,232 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 17:02:34,434 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 17:02:40,965 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:02:41,039 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 17:02:44,241 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:02:44,960 INFO L195 MainTranslator]: Completed translation [2018-11-18 17:02:44,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:44 WrapperNode [2018-11-18 17:02:44,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 17:02:44,961 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 17:02:44,961 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 17:02:44,961 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 17:02:44,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:44" (1/1) ... [2018-11-18 17:02:45,060 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:44" (1/1) ... [2018-11-18 17:02:45,187 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 17:02:45,187 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 17:02:45,187 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 17:02:45,187 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 17:02:45,196 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:44" (1/1) ... [2018-11-18 17:02:45,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:44" (1/1) ... [2018-11-18 17:02:45,217 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:44" (1/1) ... [2018-11-18 17:02:45,217 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:44" (1/1) ... [2018-11-18 17:02:45,296 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:44" (1/1) ... [2018-11-18 17:02:45,309 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:44" (1/1) ... [2018-11-18 17:02:45,384 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:44" (1/1) ... [2018-11-18 17:02:45,408 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 17:02:45,409 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 17:02:45,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 17:02:45,409 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 17:02:45,409 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:02:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-18 17:02:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2018-11-18 17:02:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2018-11-18 17:02:45,459 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2018-11-18 17:02:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_rdev_close [2018-11-18 17:02:45,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_rdev_close [2018-11-18 17:02:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_device [2018-11-18 17:02:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2018-11-18 17:02:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure iwch_poll_cq_one [2018-11-18 17:02:45,460 INFO L138 BoogieDeclarations]: Found implementation of procedure iwch_poll_cq_one [2018-11-18 17:02:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_dev_mutex [2018-11-18 17:02:45,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_dev_mutex [2018-11-18 17:02:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_num_stags [2018-11-18 17:02:45,462 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_num_stags [2018-11-18 17:02:45,462 INFO L130 BoogieDeclarations]: Found specification of procedure gen_pool_create [2018-11-18 17:02:45,462 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_init_ucontext [2018-11-18 17:02:45,462 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_init_ucontext [2018-11-18 17:02:45,462 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 17:02:45,462 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 17:02:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2018-11-18 17:02:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-18 17:02:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2018-11-18 17:02:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-18 17:02:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure idr_init [2018-11-18 17:02:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-18 17:02:45,463 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-18 17:02:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_hal_destroy_resource [2018-11-18 17:02:45,463 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_hal_destroy_resource [2018-11-18 17:02:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 17:02:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure __cxio_init_resource_fifo [2018-11-18 17:02:45,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxio_init_resource_fifo [2018-11-18 17:02:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-18 17:02:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 17:02:45,464 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 17:02:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_dev_mutex [2018-11-18 17:02:45,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_dev_mutex [2018-11-18 17:02:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2018-11-18 17:02:45,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2018-11-18 17:02:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_hal_pblpool_free [2018-11-18 17:02:45,465 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_hal_pblpool_free [2018-11-18 17:02:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure iwch_cxgb3_ofld_send [2018-11-18 17:02:45,465 INFO L138 BoogieDeclarations]: Found implementation of procedure iwch_cxgb3_ofld_send [2018-11-18 17:02:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_device [2018-11-18 17:02:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-18 17:02:45,465 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-18 17:02:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2018-11-18 17:02:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2018-11-18 17:02:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-18 17:02:45,466 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-18 17:02:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 17:02:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 17:02:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 17:02:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 17:02:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 17:02:45,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 17:02:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2018-11-18 17:02:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-18 17:02:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-18 17:02:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_hal_destroy_ctrl_qp [2018-11-18 17:02:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_hal_destroy_ctrl_qp [2018-11-18 17:02:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2018-11-18 17:02:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dbs [2018-11-18 17:02:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dbs [2018-11-18 17:02:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-18 17:02:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-18 17:02:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 17:02:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-18 17:02:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-18 17:02:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-18 17:02:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-18 17:02:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure iwch_event_handler [2018-11-18 17:02:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure iwch_event_handler [2018-11-18 17:02:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-18 17:02:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 17:02:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-18 17:02:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2018-11-18 17:02:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2018-11-18 17:02:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure ib_alloc_device [2018-11-18 17:02:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2018-11-18 17:02:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2018-11-18 17:02:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-18 17:02:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2018-11-18 17:02:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-18 17:02:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure gen_pool_free [2018-11-18 17:02:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure iwch_poll_cq [2018-11-18 17:02:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure iwch_poll_cq [2018-11-18 17:02:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 17:02:45,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 17:02:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dispatch_event [2018-11-18 17:02:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-18 17:02:45,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-18 17:02:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2018-11-18 17:02:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dbs [2018-11-18 17:02:45,470 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dbs [2018-11-18 17:02:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure t3a_device [2018-11-18 17:02:45,470 INFO L138 BoogieDeclarations]: Found implementation of procedure t3a_device [2018-11-18 17:02:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_next_cqe [2018-11-18 17:02:45,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_next_cqe [2018-11-18 17:02:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2018-11-18 17:02:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2018-11-18 17:02:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure close_rnic_dev [2018-11-18 17:02:45,471 INFO L138 BoogieDeclarations]: Found implementation of procedure close_rnic_dev [2018-11-18 17:02:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_by_name [2018-11-18 17:02:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-18 17:02:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 17:02:45,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 17:02:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2018-11-18 17:02:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 17:02:45,472 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 17:02:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_fatal_error [2018-11-18 17:02:45,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_fatal_error [2018-11-18 17:02:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-18 17:02:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2018-11-18 17:02:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2018-11-18 17:02:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2018-11-18 17:02:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-18 17:02:45,473 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-18 17:02:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure gen_pool_add_virt [2018-11-18 17:02:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 17:02:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-18 17:02:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure open_rnic_dev [2018-11-18 17:02:45,473 INFO L138 BoogieDeclarations]: Found implementation of procedure open_rnic_dev [2018-11-18 17:02:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_hal_cq_op [2018-11-18 17:02:45,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_hal_cq_op [2018-11-18 17:02:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-11-18 17:02:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-18 17:02:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-18 17:02:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-18 17:02:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2018-11-18 17:02:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2018-11-18 17:02:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2018-11-18 17:02:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2018-11-18 17:02:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure to_iwch_cq [2018-11-18 17:02:45,474 INFO L138 BoogieDeclarations]: Found implementation of procedure to_iwch_cq [2018-11-18 17:02:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure idr_for_each [2018-11-18 17:02:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2018-11-18 17:02:45,475 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2018-11-18 17:02:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2018-11-18 17:02:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2018-11-18 17:02:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 17:02:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure gen_pool_destroy [2018-11-18 17:02:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 17:02:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure get_qhp [2018-11-18 17:02:45,475 INFO L138 BoogieDeclarations]: Found implementation of procedure get_qhp [2018-11-18 17:02:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-18 17:02:45,475 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-18 17:02:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 17:02:45,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 17:02:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_init_resource_fifo [2018-11-18 17:02:45,476 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_init_resource_fifo [2018-11-18 17:02:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2018-11-18 17:02:45,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2018-11-18 17:02:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2018-11-18 17:02:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2018-11-18 17:02:45,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2018-11-18 17:02:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_hal_pblpool_destroy [2018-11-18 17:02:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_hal_pblpool_destroy [2018-11-18 17:02:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure gen_pool_add [2018-11-18 17:02:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure gen_pool_add [2018-11-18 17:02:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure build_fw_riwrh [2018-11-18 17:02:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure build_fw_riwrh [2018-11-18 17:02:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure ib_register_device [2018-11-18 17:02:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2018-11-18 17:02:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2018-11-18 17:02:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-18 17:02:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-18 17:02:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-18 17:02:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-18 17:02:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2018-11-18 17:02:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2018-11-18 17:02:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure dev2t3cdev [2018-11-18 17:02:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-18 17:02:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2018-11-18 17:06:41,715 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000) stderr output: (error "out of memory") [2018-11-18 17:06:41,717 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:214) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java: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) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 25 more [2018-11-18 17:06:41,719 INFO L168 Benchmark]: Toolchain (without parser) took 247501.09 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 1.0 GB). Free memory was 929.6 MB in the beginning and 656.4 MB in the end (delta: 273.2 MB). Peak memory consumption was 3.6 GB. Max. memory is 11.5 GB. [2018-11-18 17:06:41,720 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:06:41,721 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10741.48 ms. Allocated memory was 1.0 GB in the beginning and 2.9 GB in the end (delta: 1.9 GB). Free memory was 929.6 MB in the beginning and 2.1 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-11-18 17:06:41,721 INFO L168 Benchmark]: Boogie Procedure Inliner took 226.16 ms. Allocated memory is still 2.9 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 40.8 MB). Peak memory consumption was 40.8 MB. Max. memory is 11.5 GB. [2018-11-18 17:06:41,722 INFO L168 Benchmark]: Boogie Preprocessor took 221.05 ms. Allocated memory is still 2.9 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 81.7 MB). Peak memory consumption was 81.7 MB. Max. memory is 11.5 GB. [2018-11-18 17:06:41,722 INFO L168 Benchmark]: RCFGBuilder took 236309.94 ms. Allocated memory was 2.9 GB in the beginning and 2.0 GB in the end (delta: -903.9 MB). Free memory was 2.0 GB in the beginning and 656.4 MB in the end (delta: 1.3 GB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. [2018-11-18 17:06:41,725 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 10741.48 ms. Allocated memory was 1.0 GB in the beginning and 2.9 GB in the end (delta: 1.9 GB). Free memory was 929.6 MB in the beginning and 2.1 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 226.16 ms. Allocated memory is still 2.9 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 40.8 MB). Peak memory consumption was 40.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 221.05 ms. Allocated memory is still 2.9 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 81.7 MB). Peak memory consumption was 81.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 236309.94 ms. Allocated memory was 2.9 GB in the beginning and 2.0 GB in the end (delta: -903.9 MB). Free memory was 2.0 GB in the beginning and 656.4 MB in the end (delta: 1.3 GB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 17:06:42,942 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 17:06:42,943 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 17:06:42,950 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 17:06:42,950 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 17:06:42,951 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 17:06:42,951 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 17:06:42,952 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 17:06:42,953 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 17:06:42,954 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 17:06:42,955 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 17:06:42,955 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 17:06:42,956 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 17:06:42,956 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 17:06:42,957 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 17:06:42,958 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 17:06:42,959 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 17:06:42,960 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 17:06:42,961 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 17:06:42,962 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 17:06:42,963 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 17:06:42,964 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 17:06:42,966 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 17:06:42,966 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 17:06:42,966 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 17:06:42,967 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 17:06:42,968 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 17:06:42,968 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 17:06:42,969 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 17:06:42,969 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 17:06:42,969 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 17:06:42,970 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 17:06:42,971 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 17:06:42,971 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 17:06:42,971 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 17:06:42,972 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 17:06:42,972 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-18 17:06:42,982 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 17:06:42,982 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 17:06:42,983 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 17:06:42,983 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 17:06:42,983 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 17:06:42,983 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 17:06:42,984 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 17:06:42,984 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 17:06:42,984 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 17:06:42,984 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 17:06:42,984 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 17:06:42,984 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 17:06:42,984 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 17:06:42,985 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 17:06:42,985 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 17:06:42,985 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 17:06:42,985 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 17:06:42,985 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 17:06:42,985 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 17:06:42,985 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 17:06:42,986 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 17:06:42,986 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 17:06:42,986 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 17:06:42,986 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 17:06:42,986 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 17:06:42,986 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 17:06:42,986 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 17:06:42,987 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 17:06:42,987 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 17:06:42,987 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 17:06:42,987 INFO L133 SettingsManager]: * To the following directory=dump/ 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_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d759ff4fa4259314c46cec49f8416145d1f51405 [2018-11-18 17:06:43,013 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 17:06:43,021 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 17:06:43,022 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 17:06:43,023 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 17:06:43,024 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 17:06:43,024 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--infiniband--hw-cxgb3--iw_cxgb3.ko-main.cil.out.c [2018-11-18 17:06:43,058 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/data/3b46b46e1/3d04fdf90e5447aa9a49ab5926fd4ff0/FLAGb0b3f9a1a [2018-11-18 17:06:43,670 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 17:06:43,671 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--infiniband--hw-cxgb3--iw_cxgb3.ko-main.cil.out.c [2018-11-18 17:06:43,706 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/data/3b46b46e1/3d04fdf90e5447aa9a49ab5926fd4ff0/FLAGb0b3f9a1a [2018-11-18 17:06:43,820 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/data/3b46b46e1/3d04fdf90e5447aa9a49ab5926fd4ff0 [2018-11-18 17:06:43,823 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 17:06:43,824 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 17:06:43,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 17:06:43,825 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 17:06:43,828 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 17:06:43,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:06:43" (1/1) ... [2018-11-18 17:06:43,830 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@661836ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:43, skipping insertion in model container [2018-11-18 17:06:43,831 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:06:43" (1/1) ... [2018-11-18 17:06:43,838 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 17:06:44,053 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 17:06:50,887 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:06:50,967 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 17:06:53,950 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:06:54,763 INFO L195 MainTranslator]: Completed translation [2018-11-18 17:06:54,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:54 WrapperNode [2018-11-18 17:06:54,763 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 17:06:54,763 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 17:06:54,764 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 17:06:54,764 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 17:06:54,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:54" (1/1) ... [2018-11-18 17:06:54,866 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:54" (1/1) ... [2018-11-18 17:06:54,986 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 17:06:54,987 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 17:06:54,987 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 17:06:54,987 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 17:06:54,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:54" (1/1) ... [2018-11-18 17:06:54,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:54" (1/1) ... [2018-11-18 17:06:55,016 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:54" (1/1) ... [2018-11-18 17:06:55,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:54" (1/1) ... [2018-11-18 17:06:55,085 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:54" (1/1) ... [2018-11-18 17:06:55,097 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:54" (1/1) ... [2018-11-18 17:06:55,171 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:54" (1/1) ... [2018-11-18 17:06:55,190 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 17:06:55,190 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 17:06:55,190 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 17:06:55,191 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 17:06:55,191 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d0593cac-8294-488a-a4be-9caed1c8ff62/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-18 17:06:55,238 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2018-11-18 17:06:55,238 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2018-11-18 17:06:55,238 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2018-11-18 17:06:55,238 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_rdev_close [2018-11-18 17:06:55,238 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_rdev_close [2018-11-18 17:06:55,239 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_device [2018-11-18 17:06:55,239 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2018-11-18 17:06:55,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_dev_mutex [2018-11-18 17:06:55,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_dev_mutex [2018-11-18 17:06:55,239 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_num_stags [2018-11-18 17:06:55,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_num_stags [2018-11-18 17:06:55,239 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2018-11-18 17:06:55,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2018-11-18 17:06:55,240 INFO L130 BoogieDeclarations]: Found specification of procedure gen_pool_create [2018-11-18 17:06:55,240 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_init_ucontext [2018-11-18 17:06:55,240 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_init_ucontext [2018-11-18 17:06:55,240 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 17:06:55,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 17:06:55,240 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2018-11-18 17:06:55,240 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-18 17:06:55,240 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2018-11-18 17:06:55,240 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-18 17:06:55,240 INFO L130 BoogieDeclarations]: Found specification of procedure idr_init [2018-11-18 17:06:55,241 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-18 17:06:55,241 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-18 17:06:55,241 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_hal_destroy_resource [2018-11-18 17:06:55,241 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_hal_destroy_resource [2018-11-18 17:06:55,241 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 17:06:55,241 INFO L130 BoogieDeclarations]: Found specification of procedure __cxio_init_resource_fifo [2018-11-18 17:06:55,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxio_init_resource_fifo [2018-11-18 17:06:55,241 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-18 17:06:55,241 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 17:06:55,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 17:06:55,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_dev_mutex [2018-11-18 17:06:55,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_dev_mutex [2018-11-18 17:06:55,242 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2018-11-18 17:06:55,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2018-11-18 17:06:55,242 INFO L130 BoogieDeclarations]: Found specification of procedure iwch_cxgb3_ofld_send [2018-11-18 17:06:55,242 INFO L138 BoogieDeclarations]: Found implementation of procedure iwch_cxgb3_ofld_send [2018-11-18 17:06:55,242 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_device [2018-11-18 17:06:55,242 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2018-11-18 17:06:55,242 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2018-11-18 17:06:55,242 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-18 17:06:55,242 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-18 17:06:55,242 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 17:06:55,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 17:06:55,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 17:06:55,243 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 17:06:55,243 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2018-11-18 17:06:55,243 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-18 17:06:55,243 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-18 17:06:55,243 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_hal_destroy_ctrl_qp [2018-11-18 17:06:55,243 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_hal_destroy_ctrl_qp [2018-11-18 17:06:55,243 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2018-11-18 17:06:55,243 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dbs [2018-11-18 17:06:55,244 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dbs [2018-11-18 17:06:55,244 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-18 17:06:55,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 17:06:55,244 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-18 17:06:55,244 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-18 17:06:55,244 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-18 17:06:55,244 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-18 17:06:55,244 INFO L130 BoogieDeclarations]: Found specification of procedure iwch_event_handler [2018-11-18 17:06:55,244 INFO L138 BoogieDeclarations]: Found implementation of procedure iwch_event_handler [2018-11-18 17:06:55,244 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-18 17:06:55,244 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 17:06:55,244 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-18 17:06:55,245 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2018-11-18 17:06:55,245 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2018-11-18 17:06:55,245 INFO L130 BoogieDeclarations]: Found specification of procedure ib_alloc_device [2018-11-18 17:06:55,245 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2018-11-18 17:06:55,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2018-11-18 17:06:55,245 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-18 17:06:55,245 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2018-11-18 17:06:55,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 17:06:55,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 17:06:55,245 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dispatch_event [2018-11-18 17:06:55,245 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-18 17:06:55,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-18 17:06:55,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 17:06:55,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 17:06:55,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 17:06:55,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 17:06:55,246 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2018-11-18 17:06:55,246 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dbs [2018-11-18 17:06:55,246 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dbs [2018-11-18 17:06:55,246 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2018-11-18 17:06:55,246 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2018-11-18 17:06:55,246 INFO L130 BoogieDeclarations]: Found specification of procedure close_rnic_dev [2018-11-18 17:06:55,246 INFO L138 BoogieDeclarations]: Found implementation of procedure close_rnic_dev [2018-11-18 17:06:55,247 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_by_name [2018-11-18 17:06:55,247 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-18 17:06:55,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 17:06:55,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 17:06:55,247 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2018-11-18 17:06:55,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 17:06:55,247 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 17:06:55,247 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_fatal_error [2018-11-18 17:06:55,247 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_fatal_error [2018-11-18 17:06:55,247 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-18 17:06:55,247 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2018-11-18 17:06:55,247 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2018-11-18 17:06:55,248 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2018-11-18 17:06:55,248 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-18 17:06:55,248 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-18 17:06:55,248 INFO L130 BoogieDeclarations]: Found specification of procedure gen_pool_add_virt [2018-11-18 17:06:55,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 17:06:55,248 INFO L130 BoogieDeclarations]: Found specification of procedure open_rnic_dev [2018-11-18 17:06:55,248 INFO L138 BoogieDeclarations]: Found implementation of procedure open_rnic_dev [2018-11-18 17:06:55,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-18 17:06:55,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 17:06:55,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 17:06:55,248 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-11-18 17:06:55,248 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-18 17:06:55,248 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-18 17:06:55,249 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-18 17:06:55,249 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2018-11-18 17:06:55,249 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2018-11-18 17:06:55,249 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2018-11-18 17:06:55,249 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2018-11-18 17:06:55,249 INFO L130 BoogieDeclarations]: Found specification of procedure idr_for_each [2018-11-18 17:06:55,249 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2018-11-18 17:06:55,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2018-11-18 17:06:55,249 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2018-11-18 17:06:55,249 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2018-11-18 17:06:55,249 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 17:06:55,249 INFO L130 BoogieDeclarations]: Found specification of procedure gen_pool_destroy [2018-11-18 17:06:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 17:06:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 17:06:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 17:06:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-18 17:06:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-18 17:06:55,250 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-18 17:06:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 17:06:55,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 17:06:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_init_resource_fifo [2018-11-18 17:06:55,250 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_init_resource_fifo [2018-11-18 17:06:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2018-11-18 17:06:55,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2018-11-18 17:06:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure cxio_hal_pblpool_destroy [2018-11-18 17:06:55,251 INFO L138 BoogieDeclarations]: Found implementation of procedure cxio_hal_pblpool_destroy [2018-11-18 17:06:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure gen_pool_add [2018-11-18 17:06:55,251 INFO L138 BoogieDeclarations]: Found implementation of procedure gen_pool_add [2018-11-18 17:06:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure build_fw_riwrh [2018-11-18 17:06:55,251 INFO L138 BoogieDeclarations]: Found implementation of procedure build_fw_riwrh [2018-11-18 17:06:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure ib_register_device [2018-11-18 17:06:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2018-11-18 17:06:55,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2018-11-18 17:06:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-18 17:06:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-18 17:06:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2018-11-18 17:06:55,252 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2018-11-18 17:06:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure dev2t3cdev [2018-11-18 17:06:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-18 17:06:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2018-11-18 17:11:22,777 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000) stderr output: (error "out of memory") [2018-11-18 17:11:22,779 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:214) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java: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) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 25 more [2018-11-18 17:11:22,781 INFO L168 Benchmark]: Toolchain (without parser) took 278957.73 ms. Allocated memory was 1.0 GB in the beginning and 3.7 GB in the end (delta: 2.6 GB). Free memory was 916.3 MB in the beginning and 1.7 GB in the end (delta: -823.2 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2018-11-18 17:11:22,782 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:11:22,782 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10938.68 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.6 GB). Free memory was 916.3 MB in the beginning and 1.9 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-11-18 17:11:22,783 INFO L168 Benchmark]: Boogie Procedure Inliner took 223.19 ms. Allocated memory is still 2.6 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 33.5 MB). Peak memory consumption was 33.5 MB. Max. memory is 11.5 GB. [2018-11-18 17:11:22,783 INFO L168 Benchmark]: Boogie Preprocessor took 202.99 ms. Allocated memory is still 2.6 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 77.7 MB). Peak memory consumption was 77.7 MB. Max. memory is 11.5 GB. [2018-11-18 17:11:22,784 INFO L168 Benchmark]: RCFGBuilder took 267590.17 ms. Allocated memory was 2.6 GB in the beginning and 3.7 GB in the end (delta: 1.1 GB). Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 90.3 MB). Peak memory consumption was 3.6 GB. Max. memory is 11.5 GB. [2018-11-18 17:11:22,786 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 10938.68 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.6 GB). Free memory was 916.3 MB in the beginning and 1.9 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 223.19 ms. Allocated memory is still 2.6 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 33.5 MB). Peak memory consumption was 33.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 202.99 ms. Allocated memory is still 2.6 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 77.7 MB). Peak memory consumption was 77.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 267590.17 ms. Allocated memory was 2.6 GB in the beginning and 3.7 GB in the end (delta: 1.1 GB). Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 90.3 MB). Peak memory consumption was 3.6 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...