Trace number 3703103

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topdown-quickBoundOPT-81 8.04977 8.04866

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-3000opt.opb
MD5SUMd02d20784bc67f5ad08bddab69f126bc
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-81
Best CPU time to get the best result obtained on this benchmark1.01284
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints30406
Number of constraints which are clauses30406
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 340
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 340
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.10	c run inc solver
0.00/0.10	c [INC SYSTEM] run initial solver
0.00/0.10	c [INC SYSTEM] preprocess with white file
0.00/0.20	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.20	c [INC SYSTEM] execute solver
0.00/0.21	c [INC SEARCH] formula is SAT
0.00/0.21	c [INC SYSTEM] solved the initial formula
0.00/0.25	c model valid
0.00/0.25	c current solution ok
0.00/0.30	o 0
0.00/0.30	c starting approximation
0.00/0.30	c factor = 2
0.00/0.30	c current bound: 170
0.00/0.34	c leaving approximation
0.00/0.34	c finished approximation
0.00/0.34	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.34	c write failed with 2
0.00/0.34	c [INC SEARCH] iteration: 0
0.00/0.34	c [INC BOUNDS] best value:340 search for 339
0.00/0.34	c [INC SYSTEM] create new solver instance
0.00/0.34	c [INC] encode full formula
0.00/0.36	c set iterative enc to: swc
0.00/0.36	c [INC SEARCH] isOptimum variable: 0
0.00/0.45	c formula is SAT
0.00/0.45	c [INC SEARCH] copied best model
0.00/0.45	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.49	c model valid
0.00/0.49	c current solution ok
0.00/0.49	o -41
0.00/0.49	c [INC SEARCH] iteration: 1
0.00/0.49	c [INC BOUNDS] best value:299 search for 298
0.00/0.49	c [INC ENCODE] setup new number of clauses ...
0.00/0.49	c [INC] encode incremental formula
0.00/0.49	c return only the limitting unit clause for 298
0.00/0.49	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.49	c [INC SEARCH] isOptimum variable: 0
0.00/0.52	c formula is SAT
0.00/0.52	c [INC SEARCH] copied best model
0.00/0.52	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.56	c model valid
0.00/0.56	c current solution ok
0.00/0.56	o -43
0.00/0.56	c [INC SEARCH] iteration: 2
0.00/0.56	c [INC BOUNDS] best value:297 search for 296
0.00/0.56	c [INC ENCODE] setup new number of clauses ...
0.00/0.56	c [INC] encode incremental formula
0.00/0.56	c return only the limitting unit clause for 296
0.00/0.56	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.56	c [INC SEARCH] isOptimum variable: 0
0.00/0.58	c formula is SAT
0.00/0.58	c [INC SEARCH] copied best model
0.00/0.58	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.62	c model valid
0.00/0.62	c current solution ok
0.00/0.62	o -46
0.00/0.62	c [INC SEARCH] iteration: 3
0.00/0.62	c [INC BOUNDS] best value:294 search for 293
0.00/0.62	c [INC ENCODE] setup new number of clauses ...
0.00/0.62	c [INC] encode incremental formula
0.00/0.62	c return only the limitting unit clause for 293
0.00/0.62	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.62	c [INC SEARCH] isOptimum variable: 0
0.00/0.64	c formula is SAT
0.00/0.64	c [INC SEARCH] copied best model
0.00/0.64	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.68	c model valid
0.00/0.68	c current solution ok
0.00/0.68	o -48
0.00/0.68	c [INC SEARCH] iteration: 4
0.00/0.68	c [INC BOUNDS] best value:292 search for 291
0.00/0.68	c [INC ENCODE] setup new number of clauses ...
0.00/0.68	c [INC] encode incremental formula
0.00/0.68	c return only the limitting unit clause for 291
0.00/0.68	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.68	c [INC SEARCH] isOptimum variable: 0
0.00/0.72	c formula is SAT
0.00/0.72	c [INC SEARCH] copied best model
0.00/0.72	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.76	c model valid
0.00/0.76	c current solution ok
0.00/0.76	o -52
0.00/0.76	c [INC SEARCH] iteration: 5
0.00/0.76	c [INC BOUNDS] best value:288 search for 287
0.00/0.76	c [INC ENCODE] setup new number of clauses ...
0.00/0.76	c [INC] encode incremental formula
0.00/0.76	c return only the limitting unit clause for 287
0.00/0.76	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.76	c [INC SEARCH] isOptimum variable: 0
0.00/0.78	c formula is SAT
0.00/0.78	c [INC SEARCH] copied best model
0.00/0.78	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.82	c model valid
0.00/0.82	c current solution ok
0.00/0.82	o -58
0.00/0.82	c [INC SEARCH] iteration: 6
0.00/0.82	c [INC BOUNDS] best value:282 search for 281
0.00/0.82	c [INC ENCODE] setup new number of clauses ...
0.00/0.82	c [INC] encode incremental formula
0.00/0.82	c return only the limitting unit clause for 281
0.00/0.82	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.82	c [INC SEARCH] isOptimum variable: 0
0.00/0.88	c formula is SAT
0.00/0.88	c [INC SEARCH] copied best model
0.00/0.88	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.92	c model valid
0.00/0.92	c current solution ok
0.00/0.92	o -62
0.00/0.92	c [INC SEARCH] iteration: 7
0.00/0.92	c [INC BOUNDS] best value:278 search for 277
0.00/0.92	c [INC ENCODE] setup new number of clauses ...
0.00/0.92	c [INC] encode incremental formula
0.00/0.92	c return only the limitting unit clause for 277
0.00/0.92	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.92	c [INC SEARCH] isOptimum variable: 0
0.00/0.94	c formula is SAT
0.00/0.94	c [INC SEARCH] copied best model
0.00/0.94	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.98	c model valid
0.00/0.98	c current solution ok
0.00/0.98	o -65
0.00/0.98	c [INC SEARCH] iteration: 8
0.00/0.98	c [INC BOUNDS] best value:275 search for 274
0.00/0.98	c [INC ENCODE] setup new number of clauses ...
0.00/0.98	c [INC] encode incremental formula
0.00/0.98	c return only the limitting unit clause for 274
0.00/0.98	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.98	c [INC SEARCH] isOptimum variable: 0
0.97/1.01	c formula is SAT
0.97/1.01	c [INC SEARCH] copied best model
0.97/1.01	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.97/1.05	c model valid
0.97/1.05	c current solution ok
0.97/1.05	o -66
0.97/1.05	c [INC SEARCH] iteration: 9
0.97/1.05	c [INC BOUNDS] best value:274 search for 273
0.97/1.05	c [INC ENCODE] setup new number of clauses ...
0.97/1.05	c [INC] encode incremental formula
0.97/1.05	c return only the limitting unit clause for 273
0.97/1.05	c [INC SYSTEM] transmit new clauses to solver: 1
0.97/1.05	c [INC SEARCH] isOptimum variable: 0
0.97/1.08	c formula is SAT
0.97/1.08	c [INC SEARCH] copied best model
0.97/1.08	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.07/1.12	c model valid
1.07/1.12	c current solution ok
1.07/1.12	o -70
1.07/1.12	c [INC SEARCH] iteration: 10
1.07/1.12	c [INC BOUNDS] best value:270 search for 269
1.07/1.12	c [INC ENCODE] setup new number of clauses ...
1.07/1.12	c [INC] encode incremental formula
1.07/1.12	c return only the limitting unit clause for 269
1.07/1.12	c [INC SYSTEM] transmit new clauses to solver: 1
1.07/1.12	c [INC SEARCH] isOptimum variable: 0
1.07/1.14	c formula is SAT
1.07/1.14	c [INC SEARCH] copied best model
1.07/1.14	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.07/1.18	c model valid
1.07/1.18	c current solution ok
1.07/1.18	o -74
1.07/1.18	c [INC SEARCH] iteration: 11
1.07/1.18	c [INC BOUNDS] best value:266 search for 265
1.07/1.18	c [INC ENCODE] setup new number of clauses ...
1.07/1.18	c [INC] encode incremental formula
1.07/1.18	c return only the limitting unit clause for 265
1.07/1.18	c [INC SYSTEM] transmit new clauses to solver: 1
1.07/1.18	c [INC SEARCH] isOptimum variable: 0
1.16/1.20	c formula is SAT
1.16/1.20	c [INC SEARCH] copied best model
1.16/1.20	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.16/1.24	c model valid
1.16/1.24	c current solution ok
1.16/1.24	o -75
1.16/1.24	c [INC SEARCH] iteration: 12
1.16/1.24	c [INC BOUNDS] best value:265 search for 264
1.16/1.24	c [INC ENCODE] setup new number of clauses ...
1.16/1.24	c [INC] encode incremental formula
1.16/1.24	c return only the limitting unit clause for 264
1.16/1.24	c [INC SYSTEM] transmit new clauses to solver: 1
1.16/1.24	c [INC SEARCH] isOptimum variable: 0
1.36/1.49	c formula is SAT
1.36/1.50	c [INC SEARCH] copied best model
1.36/1.50	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.46/1.54	c model valid
1.46/1.54	c current solution ok
1.46/1.54	o -76
1.46/1.54	c [INC SEARCH] iteration: 13
1.46/1.54	c [INC BOUNDS] best value:264 search for 263
1.46/1.54	c [INC ENCODE] setup new number of clauses ...
1.46/1.54	c [INC] encode incremental formula
1.46/1.54	c return only the limitting unit clause for 263
1.46/1.54	c [INC SYSTEM] transmit new clauses to solver: 1
1.46/1.54	c [INC SEARCH] isOptimum variable: 0
2.16/2.29	c formula is SAT
2.27/2.30	c [INC SEARCH] copied best model
2.27/2.30	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
2.27/2.34	c model valid
2.27/2.34	c current solution ok
2.27/2.34	o -78
2.27/2.34	c [INC SEARCH] iteration: 14
2.27/2.34	c [INC BOUNDS] best value:262 search for 261
2.27/2.34	c [INC ENCODE] setup new number of clauses ...
2.27/2.34	c [INC] encode incremental formula
2.27/2.34	c return only the limitting unit clause for 261
2.27/2.34	c [INC SYSTEM] transmit new clauses to solver: 1
2.27/2.34	c [INC SEARCH] isOptimum variable: 0
2.27/2.37	c formula is SAT
2.27/2.37	c [INC SEARCH] copied best model
2.27/2.37	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
2.36/2.41	c model valid
2.36/2.41	c current solution ok
2.36/2.41	o -80
2.36/2.41	c [INC SEARCH] iteration: 15
2.36/2.41	c [INC BOUNDS] best value:260 search for 259
2.36/2.41	c [INC ENCODE] setup new number of clauses ...
2.36/2.41	c [INC] encode incremental formula
2.36/2.41	c return only the limitting unit clause for 259
2.36/2.41	c [INC SYSTEM] transmit new clauses to solver: 1
2.36/2.41	c [INC SEARCH] isOptimum variable: 0
2.46/2.54	c formula is SAT
2.46/2.54	c [INC SEARCH] copied best model
2.46/2.54	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
2.46/2.58	c model valid
2.46/2.58	c current solution ok
2.46/2.58	o -81
2.46/2.58	c [INC SEARCH] iteration: 16
2.46/2.58	c [INC BOUNDS] best value:259 search for 258
2.46/2.58	c [INC ENCODE] setup new number of clauses ...
2.46/2.58	c [INC] encode incremental formula
2.46/2.58	c return only the limitting unit clause for 258
2.46/2.58	c [INC SYSTEM] transmit new clauses to solver: 1
2.46/2.58	c [INC SEARCH] isOptimum variable: 0
7.95/8.04	c [INC SEARCH] formula is UNSAT
7.95/8.04	c [INC SYSTEM] there exists a inc, kill it!
7.95/8.04	c write failed with 2
7.95/8.04	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0xa889b0)
7.95/8.04	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
7.95/8.04	c [INC SEARCH] found optimum
7.95/8.04	c display solution
7.95/8.04	s OPTIMUM FOUND
7.95/8.04	v -x1 x2 x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 x11 -x12 -x13 x14 x15 x16 -x17 -x18 x19 -x20 -x21 -x22 x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 x32 -x33 -x34 x35 x36 -x37 x38 -x39 -x40 x41 -x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 -x50 x51 -x52 -x53 -x54 -x55 x56 -x57 -x58 -x59 x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 x70 -x71 -x72 -x73 -x74 -x75 -x76 x77 -x78 x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 -x130 -x131 -x132 x133 -x134 x135 x136 -x137 -x138 x139 -x140 x141 -x142 -x143 -x144 -x145 x146 -x147 x148 x149 -x150 -x151 -x152 -x153 -x154 x155 -x156 -x157 -x158 x159 -x160 x161 -x162 -x163 -x164 x165 x166 x167 -x168 x169 -x170 x171 x172 -x173 x174 x175 -x176 -x177 -x178 x179 x180 x181 x182 -x183 x184 x185 -x186 x187 x188 -x189 -x190 x191 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Verifier Data 

OK	-81

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3703103-1338085523/watcher-3703103-1338085523 -o /tmp/evaluation-result-3703103-1338085523/solver-3703103-1338085523 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703103-1338085523.opb 205974700 HOME HOME 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2186
/proc/meminfo: memFree=28215460/32873648 swapFree=6864/6864
[pid=2186] ppid=2184 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2186/stat : 2186 (npSolver-pbo-It) S 2184 2186 4763 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274678269 9367552 275 33554432000 4194304 5064252 140737401029584 140737401028496 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2186/statm: 2287 275 233 213 0 72 0

[startup+0.0151101 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2186
/proc/meminfo: memFree=28215460/32873648 swapFree=6864/6864
[pid=2186] ppid=2184 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2186/stat : 2186 (npSolver-pbo-It) S 2184 2186 4763 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274678269 9367552 275 33554432000 4194304 5064252 140737401029584 140737401028496 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2186/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100241 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2186
/proc/meminfo: memFree=28215460/32873648 swapFree=6864/6864
[pid=2186] ppid=2184 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2186/stat : 2186 (npSolver-pbo-It) S 2184 2186 4763 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274678269 9367552 275 33554432000 4194304 5064252 140737401029584 140737401028496 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2186/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300246 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2186
/proc/meminfo: memFree=28215460/32873648 swapFree=6864/6864
[pid=2186] ppid=2184 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2186/stat : 2186 (npSolver-pbo-It) S 2184 2186 4763 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274678269 9367552 275 33554432000 4194304 5064252 140737401029584 140737401028496 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2186/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700161 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2186
/proc/meminfo: memFree=28215460/32873648 swapFree=6864/6864
[pid=2186] ppid=2184 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2186/stat : 2186 (npSolver-pbo-It) S 2184 2186 4763 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274678269 9367552 275 33554432000 4194304 5064252 140737401029584 140737401028496 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2186/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 2202
/proc/meminfo: memFree=28194872/32873648 swapFree=6864/6864
[pid=2186] ppid=2184 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2186/stat : 2186 (npSolver-pbo-It) S 2184 2186 4763 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274678269 9367552 275 33554432000 4194304 5064252 140737401029584 140737401028496 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2186/statm: 2287 275 233 213 0 72 0
[pid=2187] ppid=2186 vsize=4628 CPUtime=0.86 cores=0,2,4,6
/proc/2187/stat : 2187 (npSolver-pbo) R 2186 2186 4763 0 -1 4202496 2624 8549 0 0 68 5 12 1 20 0 1 0 274678270 4739072 791 33554432000 4194304 5992684 140735323308400 140735323294232 5179600 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/2187/statm: 1157 791 190 440 0 713 0
[pid=2202] ppid=2187 vsize=19812 CPUtime=0.6 cores=0,2,4,6
/proc/2202/stat : 2202 (glucosInc) S 2187 2186 4763 0 -1 4202496 3529 0 0 0 60 0 0 0 20 0 1 0 274678306 20287488 3932 33554432000 4194304 5654031 140733693701312 140733693699624 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/2202/statm: 4953 3932 150 357 0 4593 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 33588

[startup+3.10035 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 2202
/proc/meminfo: memFree=28194376/32873648 swapFree=6864/6864
[pid=2186] ppid=2184 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2186/stat : 2186 (npSolver-pbo-It) S 2184 2186 4763 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274678269 9367552 275 33554432000 4194304 5064252 140737401029584 140737401028496 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2186/statm: 2287 275 233 213 0 72 0
[pid=2187] ppid=2186 vsize=4628 CPUtime=1.03 cores=0,2,4,6
/proc/2187/stat : 2187 (npSolver-pbo) S 2186 2186 4763 0 -1 4202496 2624 8549 0 0 85 5 12 1 20 0 1 0 274678270 4739072 791 33554432000 4194304 5992684 140735323308400 140735323294232 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2187/statm: 1157 791 190 440 0 713 0
[pid=2202] ppid=2187 vsize=18408 CPUtime=2.03 cores=0,2,4,6
/proc/2202/stat : 2202 (glucosInc) R 2187 2186 4763 0 -1 4202496 4305 0 0 0 203 0 0 0 20 0 1 0 274678306 18849792 3940 33554432000 4194304 5654031 140733693701312 140733693689128 4232495 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/2202/statm: 4602 3940 152 357 0 4242 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 32184

[startup+6.30036 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 2202
/proc/meminfo: memFree=28190792/32873648 swapFree=6864/6864
[pid=2186] ppid=2184 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2186/stat : 2186 (npSolver-pbo-It) S 2184 2186 4763 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274678269 9367552 275 33554432000 4194304 5064252 140737401029584 140737401028496 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2186/statm: 2287 275 233 213 0 72 0
[pid=2187] ppid=2186 vsize=4628 CPUtime=1.03 cores=0,2,4,6
/proc/2187/stat : 2187 (npSolver-pbo) S 2186 2186 4763 0 -1 4202496 2624 8549 0 0 85 5 12 1 20 0 1 0 274678270 4739072 791 33554432000 4194304 5992684 140735323308400 140735323294232 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2187/statm: 1157 791 190 440 0 713 0
[pid=2202] ppid=2187 vsize=20496 CPUtime=5.22 cores=0,2,4,6
/proc/2202/stat : 2202 (glucosInc) R 2187 2186 4763 0 -1 4202496 4693 0 0 0 522 0 0 0 20 0 1 0 274678306 20987904 4314 33554432000 4194304 5654031 140733693701312 140733693689128 4232821 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/2202/statm: 5124 4314 152 357 0 4764 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 34272

Solver just ended. Dumping a history of the last processes samples

[startup+7.10034 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 2202
/proc/meminfo: memFree=28190668/32873648 swapFree=6864/6864
[pid=2186] ppid=2184 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2186/stat : 2186 (npSolver-pbo-It) S 2184 2186 4763 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274678269 9367552 275 33554432000 4194304 5064252 140737401029584 140737401028496 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2186/statm: 2287 275 233 213 0 72 0
[pid=2187] ppid=2186 vsize=4628 CPUtime=1.03 cores=0,2,4,6
/proc/2187/stat : 2187 (npSolver-pbo) S 2186 2186 4763 0 -1 4202496 2624 8549 0 0 85 5 12 1 20 0 1 0 274678270 4739072 791 33554432000 4194304 5992684 140735323308400 140735323294232 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2187/statm: 1157 791 190 440 0 713 0
[pid=2202] ppid=2187 vsize=19028 CPUtime=6.02 cores=0,2,4,6
/proc/2202/stat : 2202 (glucosInc) R 2187 2186 4763 0 -1 4202496 5459 0 0 0 602 0 0 0 20 0 1 0 274678306 19484672 4129 33554432000 4194304 5654031 140733693701312 140733693699336 4233226 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/2202/statm: 4757 4129 152 357 0 4397 0
Current children cumulated CPU time (s) 7.05
Current children cumulated vsize (KiB) 32804

[startup+7.50034 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 2202
/proc/meminfo: memFree=28190668/32873648 swapFree=6864/6864
[pid=2186] ppid=2184 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2186/stat : 2186 (npSolver-pbo-It) S 2184 2186 4763 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274678269 9367552 275 33554432000 4194304 5064252 140737401029584 140737401028496 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2186/statm: 2287 275 233 213 0 72 0
[pid=2187] ppid=2186 vsize=4628 CPUtime=1.03 cores=0,2,4,6
/proc/2187/stat : 2187 (npSolver-pbo) S 2186 2186 4763 0 -1 4202496 2624 8549 0 0 85 5 12 1 20 0 1 0 274678270 4739072 791 33554432000 4194304 5992684 140735323308400 140735323294232 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2187/statm: 1157 791 190 440 0 713 0
[pid=2202] ppid=2187 vsize=19028 CPUtime=6.42 cores=0,2,4,6
/proc/2202/stat : 2202 (glucosInc) R 2187 2186 4763 0 -1 4202496 5495 0 0 0 642 0 0 0 20 0 1 0 274678306 19484672 4163 33554432000 4194304 5654031 140733693701312 140733693699336 4232466 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/2202/statm: 4757 4163 152 357 0 4397 0
Current children cumulated CPU time (s) 7.45
Current children cumulated vsize (KiB) 32804

[startup+7.90038 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 2202
/proc/meminfo: memFree=28190916/32873648 swapFree=6864/6864
[pid=2186] ppid=2184 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2186/stat : 2186 (npSolver-pbo-It) S 2184 2186 4763 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274678269 9367552 275 33554432000 4194304 5064252 140737401029584 140737401028496 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2186/statm: 2287 275 233 213 0 72 0
[pid=2187] ppid=2186 vsize=4628 CPUtime=1.03 cores=0,2,4,6
/proc/2187/stat : 2187 (npSolver-pbo) S 2186 2186 4763 0 -1 4202496 2624 8549 0 0 85 5 12 1 20 0 1 0 274678270 4739072 791 33554432000 4194304 5992684 140735323308400 140735323294232 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2187/statm: 1157 791 190 440 0 713 0
[pid=2202] ppid=2187 vsize=19248 CPUtime=6.82 cores=0,2,4,6
/proc/2202/stat : 2202 (glucosInc) R 2187 2186 4763 0 -1 4202496 5557 0 0 0 682 0 0 0 20 0 1 0 274678306 19709952 4224 33554432000 4194304 5654031 140733693701312 140733693699336 4232477 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/2202/statm: 4812 4224 152 357 0 4452 0
Current children cumulated CPU time (s) 7.85
Current children cumulated vsize (KiB) 33024

[startup+8.00036 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 2202
/proc/meminfo: memFree=28190916/32873648 swapFree=6864/6864
[pid=2186] ppid=2184 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2186/stat : 2186 (npSolver-pbo-It) S 2184 2186 4763 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274678269 9367552 275 33554432000 4194304 5064252 140737401029584 140737401028496 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2186/statm: 2287 275 233 213 0 72 0
[pid=2187] ppid=2186 vsize=4628 CPUtime=1.03 cores=0,2,4,6
/proc/2187/stat : 2187 (npSolver-pbo) S 2186 2186 4763 0 -1 4202496 2624 8549 0 0 85 5 12 1 20 0 1 0 274678270 4739072 791 33554432000 4194304 5992684 140735323308400 140735323294232 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2187/statm: 1157 791 190 440 0 713 0
[pid=2202] ppid=2187 vsize=19248 CPUtime=6.92 cores=0,2,4,6
/proc/2202/stat : 2202 (glucosInc) R 2187 2186 4763 0 -1 4202496 5563 0 0 0 692 0 0 0 20 0 1 0 274678306 19709952 4230 33554432000 4194304 5654031 140733693701312 140733693699080 4232453 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/2202/statm: 4812 4230 152 357 0 4452 0
Current children cumulated CPU time (s) 7.95
Current children cumulated vsize (KiB) 33024

Child status: 0
Real time (s): 8.04866
CPU time (s): 8.04977
CPU user time (s): 7.96079
CPU system time (s): 0.088986
CPU usage (%): 100.014
Max. virtual memory (cumulated for all children) (KiB): 34416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.96079
system time used= 0.088986
maximum resident set size= 19748
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17751
page faults= 0
swaps= 0
block input operations= 0
block output operations= 9408
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1246
involuntary context switches= 38

runsolver used 0.008998 second user time and 0.038994 second system time

The end

Launcher Data 

Begin job on node120 at 2012-05-27 04:25:23
IDJOB=3703103
IDBENCH=71837
IDSOLVER=2278
FILE ID=node120/3703103-1338085523
RUNJOBID= node120-1338052943-4779
PBS_JOBID= 14624403
Free space on /tmp= 71684 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-3000opt.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703103-1338085523/watcher-3703103-1338085523 -o /tmp/evaluation-result-3703103-1338085523/solver-3703103-1338085523 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703103-1338085523.opb 205974700 HOME HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= d02d20784bc67f5ad08bddab69f126bc
RANDOM SEED=205974700

node120.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.88
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28216164 kB
Buffers:          307228 kB
Cached:          3425440 kB
SwapCached:          636 kB
Active:           832944 kB
Inactive:        2997416 kB
Active(anon):      86860 kB
Inactive(anon):    12532 kB
Active(file):     746084 kB
Inactive(file):  2984884 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67107896 kB
Dirty:              9316 kB
Writeback:             0 kB
AnonPages:        221788 kB
Mapped:            15756 kB
Shmem:               120 kB
Slab:             685688 kB
SReclaimable:     130160 kB
SUnreclaim:       555528 kB
KernelStack:        1504 kB
PageTables:         4228 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     224616 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    182272 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71676 MiB
End job on node120 at 2012-05-27 04:25:31