Trace number 2696228

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 NameAnswerCPU timeWall clock time
pb_cplex 2010-06-29UNSAT 826.088 447.237

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900552423.opb
MD5SUMe3ac612b47921d8ce26a7ef2a453205c
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2.6356
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 779
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c pb_cplex 1.0 - 20100701
0.00/0.01	c Parsing opb file format. File HOME/instance-2696228-1278015156.opb.
0.00/0.01	c Instance file HOME/instance-2696228-1278015156.opb
0.00/0.01	c File size is 83389 bytes.
0.00/0.03	c Highest Coefficient sum: 779
0.00/0.03	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.04	c ============================[ Problem Statistics ]=============================
0.00/0.04	c |                                                                             |
0.00/0.04	c |  Parsing time:          0.03         s                                      |
0.00/0.04	c |  Number Variables:      231                                                 |
0.00/0.04	c |  Number Constraints:    2707                                                |
0.00/0.04	c ===============================================================================
826.01/447.23	c Remaining time 1799.97 sec.
826.01/447.23	s UNSATISFIABLE
826.01/447.23	c Total CPU time              : 821.527 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696228-1278015156/watcher-2696228-1278015156 -o /tmp/evaluation-result-2696228-1278015156/solver-2696228-1278015156 -C 1800 -W 2000 -M 1800 run HOME/instance-2696228-1278015156.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.16 0.03 0.01 3/105 30331
/proc/meminfo: memFree=1292712/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0

[startup+0.0683151 s]
/proc/loadavg: 0.16 0.03 0.01 3/105 30331
/proc/meminfo: memFree=1292712/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101315 s]
/proc/loadavg: 0.16 0.03 0.01 3/105 30331
/proc/meminfo: memFree=1292712/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301338 s]
/proc/loadavg: 0.16 0.03 0.01 3/105 30331
/proc/meminfo: memFree=1292712/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701382 s]
/proc/loadavg: 0.16 0.03 0.01 3/105 30331
/proc/meminfo: memFree=1292712/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50149 s]
/proc/loadavg: 0.16 0.03 0.01 2/108 30334
/proc/meminfo: memFree=1281652/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=39308 CPUtime=1.89
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 5501 0 0 0 185 4 0 0 17 0 2 0 142809475 40251392 3793 1992294400 134512640 146736320 4286644448 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30332/statm: 9827 3793 986 2985 0 6369 0
[pid=30332/tid=30334] ppid=30331 vsize=39308 CPUtime=0.48
/proc/30332/task/30334/stat : 30334 (pb_cplex) R 30331 30331 30159 0 -1 4202560 791 0 0 0 47 1 0 0 17 0 2 0 142809563 40251392 3793 1992294400 134512640 146736320 4286644448 18446744073709551615 139044580 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 48008

[startup+3.10166 s]
/proc/loadavg: 0.16 0.03 0.01 3/108 30334
/proc/meminfo: memFree=1280660/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=39308 CPUtime=4.8
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 6251 0 0 0 473 7 0 0 17 0 2 0 142809475 40251392 3809 1992294400 134512640 146736320 4286644448 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30332/statm: 9827 3809 986 2985 0 6369 0
[pid=30332/tid=30334] ppid=30331 vsize=39308 CPUtime=1.92
/proc/30332/task/30334/stat : 30334 (pb_cplex) S 30331 30331 30159 0 -1 4202560 1510 0 0 0 189 3 0 0 18 0 2 0 142809563 40251392 3809 1992294400 134512640 146736320 4286644448 18446744073709551615 144580073 0 2 4096 16387 18446604436669248576 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.8
Current children cumulated vsize (KiB) 48008

[startup+6.30102 s]
/proc/loadavg: 0.31 0.07 0.02 2/108 30336
/proc/meminfo: memFree=1281032/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=40092 CPUtime=8.7
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 9706 0 0 0 861 9 0 0 16 0 2 0 142809475 41054208 4235 1992294400 134512640 146736320 4286644448 18446744073709551615 136001974 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30332/statm: 10023 4235 1000 2985 0 6565 0
[pid=30332/tid=30336] ppid=30331 vsize=40092 CPUtime=0.78
/proc/30332/task/30336/stat : 30336 (pb_cplex) S 30331 30331 30159 0 -1 4202560 1205 0 0 0 78 0 0 0 20 0 2 0 142809980 41054208 4235 1992294400 134512640 146736320 4286644448 18446744073709551615 144580073 0 2 4096 16387 18446604436669248576 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 8.7
Current children cumulated vsize (KiB) 48792

[startup+12.7017 s]
/proc/loadavg: 0.44 0.10 0.03 3/108 30336
/proc/meminfo: memFree=1278428/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=39228 CPUtime=20.19
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 13577 0 0 0 2004 15 0 0 18 0 2 0 142809475 40169472 4228 1992294400 134512640 146736320 4286644448 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30332/statm: 9807 4228 1000 2985 0 6349 0
[pid=30332/tid=30336] ppid=30331 vsize=39228 CPUtime=6.1
/proc/30332/task/30336/stat : 30336 (pb_cplex) R 30331 30331 30159 0 -1 4202560 2794 0 0 0 607 3 0 0 18 0 2 0 142809980 40169472 4228 1992294400 134512640 146736320 4286644448 18446744073709551615 137461074 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 20.19
Current children cumulated vsize (KiB) 47928

[startup+25.5012 s]
/proc/loadavg: 0.79 0.19 0.06 3/108 30336
/proc/meminfo: memFree=1278304/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=39492 CPUtime=44.62
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 24540 0 0 0 4431 31 0 0 18 0 2 0 142809475 40439808 4244 1992294400 134512640 146736320 4286644448 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30332/statm: 9873 4244 1000 2985 0 6415 0
[pid=30332/tid=30336] ppid=30331 vsize=39492 CPUtime=18.39
/proc/30332/task/30336/stat : 30336 (pb_cplex) R 30331 30331 30159 0 -1 4202560 11246 0 0 0 1827 12 0 0 18 0 2 0 142809980 40439808 4244 1992294400 134512640 146736320 4286644448 18446744073709551615 136384861 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 44.62
Current children cumulated vsize (KiB) 48192

[startup+51.1011 s]
/proc/loadavg: 1.32 0.37 0.12 3/108 30336
/proc/meminfo: memFree=1278304/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=38964 CPUtime=92.62
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 39136 0 0 0 9203 59 0 0 18 0 2 0 142809475 39899136 4197 1992294400 134512640 146736320 4286644448 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30332/statm: 9741 4197 1000 2985 0 6283 0
[pid=30332/tid=30336] ppid=30331 vsize=38964 CPUtime=42.5
/proc/30332/task/30336/stat : 30336 (pb_cplex) R 30331 30331 30159 0 -1 4202560 18323 0 0 0 4223 27 0 0 18 0 2 0 142809980 39899136 4197 1992294400 134512640 146736320 4286644448 18446744073709551615 139046527 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 92.62
Current children cumulated vsize (KiB) 47664

[startup+102.309 s]
/proc/loadavg: 1.77 0.64 0.23 3/108 30338
/proc/meminfo: memFree=1278552/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=39148 CPUtime=174.52
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 72633 0 0 0 17346 106 0 0 25 0 2 0 142809475 40087552 4276 1992294400 134512640 146736320 4286644448 18446744073709551615 136475864 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30332/statm: 9787 4276 1008 2985 0 6329 0
[pid=30332/tid=30336] ppid=30331 vsize=39148 CPUtime=74.55
/proc/30332/task/30336/stat : 30336 (pb_cplex) R 30331 30331 30159 0 -1 4202560 27962 0 0 0 7407 48 0 0 16 0 2 0 142809980 40087552 4276 1992294400 134512640 146736320 4286644448 18446744073709551615 135468236 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 174.52
Current children cumulated vsize (KiB) 47848

[startup+162.301 s]
/proc/loadavg: 2.08 0.92 0.35 3/108 30340
/proc/meminfo: memFree=1277932/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=39684 CPUtime=287.43
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 88539 0 0 0 28573 170 0 0 18 0 2 0 142809475 40636416 4351 1992294400 134512640 146736320 4286644448 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30332/statm: 9921 4351 1008 2985 0 6463 0
[pid=30332/tid=30336] ppid=30331 vsize=39684 CPUtime=131.23
/proc/30332/task/30336/stat : 30336 (pb_cplex) R 30331 30331 30159 0 -1 4202560 32391 0 0 0 13043 80 0 0 19 0 2 0 142809980 40636416 4351 1992294400 134512640 146736320 4286644448 18446744073709551615 139042901 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 287.43
Current children cumulated vsize (KiB) 48384

[startup+222.301 s]
/proc/loadavg: 2.07 1.13 0.45 3/108 30340
/proc/meminfo: memFree=1277436/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=39684 CPUtime=400.66
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 103161 0 0 0 39833 233 0 0 18 0 2 0 142809475 40636416 4422 1992294400 134512640 146736320 4286644448 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30332/statm: 9921 4422 1008 2985 0 6463 0
[pid=30332/tid=30336] ppid=30331 vsize=39684 CPUtime=188.26
/proc/30332/task/30336/stat : 30336 (pb_cplex) S 30331 30331 30159 0 -1 4202560 32921 0 0 0 18720 106 0 0 18 0 2 0 142809980 40636416 4422 1992294400 134512640 146736320 4286644448 18446744073709551615 144580073 0 2 4096 16387 18446604436669248576 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 400.66
Current children cumulated vsize (KiB) 48384

[startup+282.301 s]
/proc/loadavg: 2.02 1.29 0.55 3/108 30342
/proc/meminfo: memFree=1277312/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=39684 CPUtime=514.23
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 114899 0 0 0 51122 301 0 0 18 0 2 0 142809475 40636416 4447 1992294400 134512640 146736320 4286644448 18446744073709551615 139044583 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30332/statm: 9921 4447 1008 2985 0 6463 0
[pid=30332/tid=30336] ppid=30331 vsize=39684 CPUtime=244.96
/proc/30332/task/30336/stat : 30336 (pb_cplex) R 30331 30331 30159 0 -1 4202560 34899 0 0 0 24357 139 0 0 19 0 2 0 142809980 40636416 4447 1992294400 134512640 146736320 4286644448 18446744073709551615 136388107 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 514.23
Current children cumulated vsize (KiB) 48384

[startup+342.301 s]
/proc/loadavg: 2.04 1.43 0.64 3/108 30344
/proc/meminfo: memFree=1277312/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=39684 CPUtime=628.09
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 124457 0 0 0 62451 358 0 0 18 0 2 0 142809475 40636416 4453 1992294400 134512640 146736320 4286644448 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30332/statm: 9921 4453 1008 2985 0 6463 0
[pid=30332/tid=30336] ppid=30331 vsize=39684 CPUtime=302.32
/proc/30332/task/30336/stat : 30336 (pb_cplex) R 30331 30331 30159 0 -1 4202560 44451 0 0 0 30062 170 0 0 18 0 2 0 142809980 40636416 4453 1992294400 134512640 146736320 4286644448 18446744073709551615 137084947 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 628.09
Current children cumulated vsize (KiB) 48384

[startup+402.302 s]
/proc/loadavg: 1.98 1.51 0.72 3/108 30346
/proc/meminfo: memFree=1277312/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=40520 CPUtime=741.34
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 137071 0 0 0 73718 416 0 0 18 0 2 0 142809475 41492480 4575 1992294400 134512640 146736320 4286644448 18446744073709551615 136403117 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30332/statm: 10130 4575 1028 2985 0 6672 0
[pid=30332/tid=30336] ppid=30331 vsize=40520 CPUtime=359.1
/proc/30332/task/30336/stat : 30336 (pb_cplex) R 30331 30331 30159 0 -1 4202560 51209 0 0 0 35711 199 0 0 18 0 2 0 142809980 41492480 4575 1992294400 134512640 146736320 4286644448 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 741.34
Current children cumulated vsize (KiB) 49220

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

[startup+409.501 s]
/proc/loadavg: 1.98 1.52 0.72 3/108 30346
/proc/meminfo: memFree=1277312/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=40520 CPUtime=755
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 137310 0 0 0 75079 421 0 0 18 0 2 0 142809475 41492480 4576 1992294400 134512640 146736320 4286644448 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30332/statm: 10130 4576 1028 2985 0 6672 0
[pid=30332/tid=30336] ppid=30331 vsize=40520 CPUtime=365.96
/proc/30332/task/30336/stat : 30336 (pb_cplex) R 30331 30331 30159 0 -1 4202560 51448 0 0 0 36395 201 0 0 18 0 2 0 142809980 41492480 4576 1992294400 134512640 146736320 4286644448 18446744073709551615 136008230 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 755
Current children cumulated vsize (KiB) 49220

[startup+422.302 s]
/proc/loadavg: 2.05 1.56 0.75 3/108 30346
/proc/meminfo: memFree=1277064/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=41544 CPUtime=778.82
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 140984 0 0 0 77449 433 0 0 18 0 2 0 142809475 42541056 4663 1992294400 134512640 146736320 4286644448 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30332/statm: 10386 4663 1028 2985 0 6928 0
[pid=30332/tid=30336] ppid=30331 vsize=41544 CPUtime=378.21
/proc/30332/task/30336/stat : 30336 (pb_cplex) R 30331 30331 30159 0 -1 4202560 54871 0 0 0 37612 209 0 0 19 0 2 0 142809980 42541056 4663 1992294400 134512640 146736320 4286644448 18446744073709551615 144797937 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 778.82
Current children cumulated vsize (KiB) 50244

[startup+435.101 s]
/proc/loadavg: 2.11 1.60 0.77 3/108 30346
/proc/meminfo: memFree=1276692/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=40520 CPUtime=802.89
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 141342 0 0 0 79846 443 0 0 18 0 2 0 142809475 41492480 4662 1992294400 134512640 146736320 4286644448 18446744073709551615 136400472 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30332/statm: 10130 4662 1028 2985 0 6672 0
[pid=30332/tid=30336] ppid=30331 vsize=40520 CPUtime=389.99
/proc/30332/task/30336/stat : 30336 (pb_cplex) R 30331 30331 30159 0 -1 4202560 55229 0 0 0 38785 214 0 0 18 0 2 0 142809980 41492480 4662 1992294400 134512640 146736320 4286644448 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 802.89
Current children cumulated vsize (KiB) 49220

[startup+441.502 s]
/proc/loadavg: 2.18 1.62 0.79 3/108 30346
/proc/meminfo: memFree=1276692/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=40520 CPUtime=815.21
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 141342 0 0 0 81072 449 0 0 18 0 2 0 142809475 41492480 4662 1992294400 134512640 146736320 4286644448 18446744073709551615 136385268 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30332/statm: 10130 4662 1028 2985 0 6672 0
[pid=30332/tid=30336] ppid=30331 vsize=40520 CPUtime=396.18
/proc/30332/task/30336/stat : 30336 (pb_cplex) R 30331 30331 30159 0 -1 4202560 55229 0 0 0 39401 217 0 0 18 0 2 0 142809980 41492480 4662 1992294400 134512640 146736320 4286644448 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 815.21
Current children cumulated vsize (KiB) 49220

[startup+444.701 s]
/proc/loadavg: 2.17 1.63 0.79 3/108 30346
/proc/meminfo: memFree=1276692/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=40520 CPUtime=821.31
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 141342 0 0 0 81678 453 0 0 18 0 2 0 142809475 41492480 4662 1992294400 134512640 146736320 4286644448 18446744073709551615 135854471 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30332/statm: 10130 4662 1028 2985 0 6672 0
[pid=30332/tid=30336] ppid=30331 vsize=40520 CPUtime=399.23
/proc/30332/task/30336/stat : 30336 (pb_cplex) R 30331 30331 30159 0 -1 4202560 55229 0 0 0 39704 219 0 0 17 0 2 0 142809980 41492480 4662 1992294400 134512640 146736320 4286644448 18446744073709551615 136403114 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 821.31
Current children cumulated vsize (KiB) 49220

[startup+446.302 s]
/proc/loadavg: 2.17 1.63 0.79 3/108 30346
/proc/meminfo: memFree=1276692/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=40520 CPUtime=824.33
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 141448 0 0 0 81978 455 0 0 18 0 2 0 142809475 41492480 4662 1992294400 134512640 146736320 4286644448 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30332/statm: 10130 4662 1028 2985 0 6672 0
[pid=30332/tid=30336] ppid=30331 vsize=40520 CPUtime=400.7
/proc/30332/task/30336/stat : 30336 (pb_cplex) R 30331 30331 30159 0 -1 4202560 55335 0 0 0 39850 220 0 0 18 0 2 0 142809980 41492480 4662 1992294400 134512640 146736320 4286644448 18446744073709551615 136007665 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 824.33
Current children cumulated vsize (KiB) 49220

[startup+446.702 s]
/proc/loadavg: 2.17 1.63 0.79 3/108 30346
/proc/meminfo: memFree=1276692/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=40520 CPUtime=825.06
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 141448 0 0 0 82051 455 0 0 18 0 2 0 142809475 41492480 4662 1992294400 134512640 146736320 4286644448 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30332/statm: 10130 4662 1028 2985 0 6672 0
[pid=30332/tid=30336] ppid=30331 vsize=40520 CPUtime=401.03
/proc/30332/task/30336/stat : 30336 (pb_cplex) R 30331 30331 30159 0 -1 4202560 55335 0 0 0 39883 220 0 0 18 0 2 0 142809980 41492480 4662 1992294400 134512640 146736320 4286644448 18446744073709551615 138423687 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 825.06
Current children cumulated vsize (KiB) 49220

[startup+447.102 s]
/proc/loadavg: 2.17 1.63 0.79 3/108 30346
/proc/meminfo: memFree=1276692/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=40520 CPUtime=825.82
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 141448 0 0 0 82127 455 0 0 18 0 2 0 142809475 41492480 4662 1992294400 134512640 146736320 4286644448 18446744073709551615 136008115 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30332/statm: 10130 4662 1028 2985 0 6672 0
[pid=30332/tid=30336] ppid=30331 vsize=40520 CPUtime=401.39
/proc/30332/task/30336/stat : 30336 (pb_cplex) R 30331 30331 30159 0 -1 4202560 55335 0 0 0 39919 220 0 0 18 0 2 0 142809980 41492480 4662 1992294400 134512640 146736320 4286644448 18446744073709551615 136008306 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 825.82
Current children cumulated vsize (KiB) 49220

[startup+447.202 s]
/proc/loadavg: 2.17 1.63 0.79 3/108 30346
/proc/meminfo: memFree=1276692/2059040 swapFree=4139472/4192956
[pid=30331] ppid=30329 vsize=8700 CPUtime=0
/proc/30331/stat : 30331 (run) S 30329 30331 30159 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 142809475 8908800 248 1992294400 4194304 4922060 140733769809776 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30331/statm: 2175 248 208 178 0 68 0
[pid=30332] ppid=30331 vsize=40520 CPUtime=826.01
/proc/30332/stat : 30332 (pb_cplex) R 30331 30331 30159 0 -1 4202496 141448 0 0 0 82146 455 0 0 17 0 2 0 142809475 41492480 4662 1992294400 134512640 146736320 4286644448 18446744073709551615 136403129 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30332/statm: 10130 4662 1028 2985 0 6672 0
[pid=30332/tid=30336] ppid=30331 vsize=40520 CPUtime=401.49
/proc/30332/task/30336/stat : 30336 (pb_cplex) R 30331 30331 30159 0 -1 4202560 55335 0 0 0 39929 220 0 0 18 0 2 0 142809980 41492480 4662 1992294400 134512640 146736320 4286644448 18446744073709551615 136008178 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 826.01
Current children cumulated vsize (KiB) 49220

Child status: 0
Real time (s): 447.237
CPU time (s): 826.088
CPU user time (s): 821.529
CPU system time (s): 4.55931
CPU usage (%): 184.709
Max. virtual memory (cumulated for all children) (KiB): 58432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 821.529
system time used= 4.55931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 141834
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 62002
involuntary context switches= 12478

runsolver used 0.759884 second user time and 2.10268 second system time

The end

Launcher Data 

Begin job on node085 at 2010-07-01 22:12:36
IDJOB=2696228
IDBENCH=1318
IDSOLVER=1209
FILE ID=node085/2696228-1278015156
PBS_JOBID= 11198702
Free space on /tmp= 121620 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552423.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696228-1278015156/watcher-2696228-1278015156 -o /tmp/evaluation-result-2696228-1278015156/solver-2696228-1278015156 -C 1800 -W 2000 -M 1800  run HOME/instance-2696228-1278015156.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= e3ac612b47921d8ce26a7ef2a453205c
RANDOM SEED=958383371

node085.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.221
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.221
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1293116 kB
Buffers:        146356 kB
Cached:         510940 kB
SwapCached:       6292 kB
Active:         247080 kB
Inactive:       423284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1293116 kB
SwapTotal:     4192956 kB
SwapFree:      4139472 kB
Dirty:           16960 kB
Writeback:           0 kB
AnonPages:       11524 kB
Mapped:          11920 kB
Slab:            73716 kB
PageTables:       4116 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182300 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121604 MiB
End job on node085 at 2010-07-01 22:20:04