Trace number 2656536

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
bsolo 3.2 CardUNSAT 1772.23 1772.75

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557957.opb
MD5SUMaacf18cf0b8ed9727f2f81c2bd5074e6
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 benchmark47.4028
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 717
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 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656536-1276284692.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 717
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.014 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.024 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1772.17/1772.74	c      101    231     2752    14166    5     5811    2069    166   2295 0.04
1772.17/1772.74	c      253    231     2948    21114    7     6203    2276    362   3048 0.08
1772.17/1772.74	c      479    231     3201    31669    9     6708    2504    615   3050 0.16
1772.17/1772.74	c      817    231     3563    46746   13     7481    2755    977   2769 0.29
1772.17/1772.74	c     1325    231     4112    72078   17     8676    3031   1526   2440 0.54
1772.17/1772.74	c     2089    231     4931   100689   20    10342    3335   2345   2224 0.94
1772.17/1772.74	c     3238    231     4484    67080   14     9295    3669   1898   2093 1.55
1772.17/1772.74	c     4960    231     4422    67182   15     9205    4036   1836   2080 2.38
1772.17/1772.74	c     7545    231     5021    84666   16    10351    4440   2435   2071 3.64
1772.17/1772.74	c    11426    231     6824   181413   26    14116    4885   4238   1927 5.93
1772.17/1772.74	c    17248    231     5394   127623   23    11185    5374   2808   1775 9.71
1772.17/1772.74	c    25986    231     6258   133906   21    12898    5912   3672   1721 15.10
1772.17/1772.74	c    39097    231     7918   194228   24    16170    6504   5332   1704 22.93
1772.17/1772.74	c    58767    231     8985   254773   28    18376    7155   6399   1613 36.41
1772.17/1772.74	c    88279    231     7299   168883   23    14992    7871   4713   1554 56.80
1772.17/1772.74	c   132550    231     6905   148977   21    14167    8659   4319   1464 90.51
1772.17/1772.74	c   198960    231     7636   206770   27    15672    9525   5050   1351 147.25
1772.17/1772.74	c   298581    231     8084   206168   25    16555   10478   5498   1274 234.30
1772.17/1772.74	c   448016    231     9700   270835   27    19787   11526   7114   1148 390.12
1772.17/1772.74	c   672174    231    11180   343604   30    22838   12679   8594   1063 631.75
1772.17/1772.74	c  1008417    231    11536   322600   27    23424   13947   8950    967 1041.84
1772.17/1772.74	c  1512790    230    14537   447202   30    29728   15342  11951    898 1683.76
1772.17/1772.74	c Backtracks by Clause: 1570849
1772.17/1772.74	c Backtracks by PB constraint: 1333
1772.17/1772.74	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1772.17/1772.74	c   22  1572182 337463  2195287    16952   473066  14366    887 1772.23
1772.17/1772.74	s UNSATISFIABLE
1772.17/1772.74	c Total time: 1772.23 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-2656536-1276284692/watcher-2656536-1276284692 -o /tmp/evaluation-result-2656536-1276284692/solver-2656536-1276284692 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656536-1276284692.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: 1.02 1.04 1.10 3/106 4614
/proc/meminfo: memFree=1567976/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=10880 CPUtime=0
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 335 0 0 0 0 0 0 0 18 0 1 0 2124613 11141120 253 1992294400 134512640 137138936 4291813616 18446744073709551615 134517643 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 2720 253 175 642 0 2055 0

[startup+0.031872 s]
/proc/loadavg: 1.02 1.04 1.10 3/106 4614
/proc/meminfo: memFree=1567976/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=11328 CPUtime=0.02
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 485 0 0 0 2 0 0 0 20 0 1 0 2124613 11599872 382 1992294400 134512640 137138936 4291813616 18446744073709551615 134607591 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 2832 382 192 642 0 2188 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11328

[startup+0.100877 s]
/proc/loadavg: 1.02 1.04 1.10 3/106 4614
/proc/meminfo: memFree=1567976/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=11320 CPUtime=0.09
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 509 0 0 0 9 0 0 0 20 0 1 0 2124613 11591680 406 1992294400 134512640 137138936 4291813616 18446744073709551615 134542149 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 2830 406 192 642 0 2186 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11320

[startup+0.300893 s]
/proc/loadavg: 1.02 1.04 1.10 3/106 4614
/proc/meminfo: memFree=1567976/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=11696 CPUtime=0.29
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 602 0 0 0 29 0 0 0 20 0 1 0 2124613 11976704 499 1992294400 134512640 137138936 4291813616 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 2924 499 192 642 0 2280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11696

[startup+0.700924 s]
/proc/loadavg: 1.02 1.04 1.10 3/106 4614
/proc/meminfo: memFree=1567976/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=12308 CPUtime=0.69
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 747 0 0 0 69 0 0 0 20 0 1 0 2124613 12603392 644 1992294400 134512640 137138936 4291813616 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 3077 644 192 642 0 2433 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12308

[startup+1.50099 s]
/proc/loadavg: 1.02 1.04 1.10 2/107 4615
/proc/meminfo: memFree=1565736/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=13188 CPUtime=1.49
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 949 0 0 0 149 0 0 0 23 0 1 0 2124613 13504512 846 1992294400 134512640 137138936 4291813616 18446744073709551615 134542955 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 3297 846 192 642 0 2653 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13188

[startup+3.10111 s]
/proc/loadavg: 1.02 1.04 1.10 2/107 4615
/proc/meminfo: memFree=1565116/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=13192 CPUtime=3.09
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 950 0 0 0 308 1 0 0 25 0 1 0 2124613 13508608 847 1992294400 134512640 137138936 4291813616 18446744073709551615 134606683 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 3298 847 192 642 0 2654 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13192

[startup+6.30136 s]
/proc/loadavg: 1.02 1.04 1.10 2/107 4615
/proc/meminfo: memFree=1564248/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=14300 CPUtime=6.29
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 1229 0 0 0 627 2 0 0 25 0 1 0 2124613 14643200 1126 1992294400 134512640 137138936 4291813616 18446744073709551615 134606663 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 3575 1126 192 642 0 2931 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14300

[startup+12.7009 s]
/proc/loadavg: 1.02 1.04 1.10 2/107 4615
/proc/meminfo: memFree=1563256/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=14664 CPUtime=12.69
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 1335 0 0 0 1265 4 0 0 25 0 1 0 2124613 15015936 1232 1992294400 134512640 137138936 4291813616 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 3666 1232 192 642 0 3022 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14664

[startup+25.5009 s]
/proc/loadavg: 1.02 1.04 1.09 2/107 4615
/proc/meminfo: memFree=1563132/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=14912 CPUtime=25.48
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 1390 0 0 0 2540 8 0 0 25 0 1 0 2124613 15269888 1287 1992294400 134512640 137138936 4291813616 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 3728 1287 192 642 0 3084 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14912

[startup+51.1009 s]
/proc/loadavg: 1.01 1.04 1.09 2/107 4617
/proc/meminfo: memFree=1562388/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=15628 CPUtime=51.07
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 1561 0 0 0 5091 16 0 0 25 0 1 0 2124613 16003072 1458 1992294400 134512640 137138936 4291813616 18446744073709551615 136504142 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 3907 1458 192 642 0 3263 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15628

[startup+102.308 s]
/proc/loadavg: 1.00 1.03 1.08 2/107 4617
/proc/meminfo: memFree=1561396/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=16504 CPUtime=102.26
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 1783 0 0 0 10197 29 0 0 25 0 1 0 2124613 16900096 1680 1992294400 134512640 137138936 4291813616 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 4126 1680 192 642 0 3482 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16504

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.08 2/107 4619
/proc/meminfo: memFree=1560776/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=17072 CPUtime=162.24
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 1924 0 0 0 16180 44 0 0 25 0 1 0 2124613 17481728 1821 1992294400 134512640 137138936 4291813616 18446744073709551615 134606655 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 4268 1821 192 642 0 3624 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17072

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.07 2/107 4621
/proc/meminfo: memFree=1560776/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=17072 CPUtime=222.22
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 1924 0 0 0 22167 55 0 0 25 0 1 0 2124613 17481728 1821 1992294400 134512640 137138936 4291813616 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 4268 1821 192 642 0 3624 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17072

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.07 2/107 4623
/proc/meminfo: memFree=1560156/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=17664 CPUtime=282.21
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2074 0 0 0 28149 72 0 0 25 0 1 0 2124613 18087936 1971 1992294400 134512640 137138936 4291813616 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 4416 1971 192 642 0 3772 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17664

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 4625
/proc/meminfo: memFree=1559908/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=17780 CPUtime=342.18
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2122 0 0 0 34134 84 0 0 25 0 1 0 2124613 18206720 2019 1992294400 134512640 137138936 4291813616 18446744073709551615 134542530 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 4445 2019 192 642 0 3801 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 17780

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 4625
/proc/meminfo: memFree=1559412/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=18272 CPUtime=402.18
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2229 0 0 0 40121 97 0 0 25 0 1 0 2124613 18710528 2126 1992294400 134512640 137138936 4291813616 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 4568 2126 192 642 0 3924 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18272

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 4630
/proc/meminfo: memFree=1558668/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=18376 CPUtime=462.16
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2254 0 0 0 46105 111 0 0 25 0 1 0 2124613 18817024 2151 1992294400 134512640 137138936 4291813616 18446744073709551615 136501718 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 4594 2151 192 642 0 3950 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18376

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 4632
/proc/meminfo: memFree=1558668/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=18504 CPUtime=522.14
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2288 0 0 0 52091 123 0 0 25 0 1 0 2124613 18948096 2185 1992294400 134512640 137138936 4291813616 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 4626 2185 192 642 0 3982 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18504

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 4634
/proc/meminfo: memFree=1558296/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=18872 CPUtime=582.12
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2388 0 0 0 58076 136 0 0 25 0 1 0 2124613 19324928 2285 1992294400 134512640 137138936 4291813616 18446744073709551615 134606670 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 4718 2285 192 642 0 4074 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18872

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 4636
/proc/meminfo: memFree=1557800/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=19364 CPUtime=642.11
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2507 0 0 0 64062 149 0 0 25 0 1 0 2124613 19828736 2404 1992294400 134512640 137138936 4291813616 18446744073709551615 134542249 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 4841 2404 192 642 0 4197 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19364

[startup+702.301 s]

################
# More data... #
################

/proc/meminfo: memFree=1556560/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20388 CPUtime=1121.98
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2764 0 0 0 111954 244 0 0 25 0 1 0 2124613 20877312 2661 1992294400 134512640 137138936 4291813616 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 5097 2661 192 642 0 4453 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 20388

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4650
/proc/meminfo: memFree=1556436/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20384 CPUtime=1181.97
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2764 0 0 0 117942 255 0 0 25 0 1 0 2124613 20873216 2661 1992294400 134512640 137138936 4291813616 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 5096 2661 192 642 0 4452 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 20384

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4652
/proc/meminfo: memFree=1556312/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20380 CPUtime=1241.95
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2764 0 0 0 123927 268 0 0 25 0 1 0 2124613 20869120 2661 1992294400 134512640 137138936 4291813616 18446744073709551615 134603458 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 5095 2661 192 642 0 4451 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 20380

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4652
/proc/meminfo: memFree=1556188/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20376 CPUtime=1301.94
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2764 0 0 0 129915 279 0 0 25 0 1 0 2124613 20865024 2661 1992294400 134512640 137138936 4291813616 18446744073709551615 136511096 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 5094 2661 192 642 0 4450 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 20376

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4654
/proc/meminfo: memFree=1556188/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20372 CPUtime=1361.92
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2764 0 0 0 135900 292 0 0 25 0 1 0 2124613 20860928 2661 1992294400 134512640 137138936 4291813616 18446744073709551615 134542202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 5093 2661 192 642 0 4449 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 20372

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4656
/proc/meminfo: memFree=1556188/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20372 CPUtime=1421.91
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2764 0 0 0 141888 303 0 0 25 0 1 0 2124613 20860928 2661 1992294400 134512640 137138936 4291813616 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 5093 2661 192 642 0 4449 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 20372

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4658
/proc/meminfo: memFree=1556188/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20444 CPUtime=1481.88
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2774 0 0 0 147872 316 0 0 25 0 1 0 2124613 20934656 2671 1992294400 134512640 137138936 4291813616 18446744073709551615 136520912 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 5111 2671 192 642 0 4467 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 20444

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4660
/proc/meminfo: memFree=1556064/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20440 CPUtime=1541.86
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2774 0 0 0 153859 327 0 0 25 0 1 0 2124613 20930560 2671 1992294400 134512640 137138936 4291813616 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 5110 2671 192 642 0 4466 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 20440

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4660
/proc/meminfo: memFree=1556064/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20440 CPUtime=1601.85
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2774 0 0 0 159846 339 0 0 25 0 1 0 2124613 20930560 2671 1992294400 134512640 137138936 4291813616 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 5110 2671 192 642 0 4466 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 20440

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4662
/proc/meminfo: memFree=1556064/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20440 CPUtime=1661.83
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2774 0 0 0 165833 350 0 0 25 0 1 0 2124613 20930560 2671 1992294400 134512640 137138936 4291813616 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 5110 2671 192 642 0 4466 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 20440

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4664
/proc/meminfo: memFree=1555940/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20528 CPUtime=1721.81
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2794 0 0 0 171820 361 0 0 25 0 1 0 2124613 21020672 2691 1992294400 134512640 137138936 4291813616 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 5132 2691 192 642 0 4488 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 20528

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

[startup+1740.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4664
/proc/meminfo: memFree=1555816/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20524 CPUtime=1740.2
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2794 0 0 0 173657 363 0 0 25 0 1 0 2124613 21016576 2691 1992294400 134512640 137138936 4291813616 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 5131 2691 192 642 0 4487 0
Current children cumulated CPU time (s) 1740.2
Current children cumulated vsize (KiB) 20524

[startup+1753.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4664
/proc/meminfo: memFree=1555816/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20524 CPUtime=1753
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2794 0 0 0 174934 366 0 0 25 0 1 0 2124613 21016576 2691 1992294400 134512640 137138936 4291813616 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 5131 2691 192 642 0 4487 0
Current children cumulated CPU time (s) 1753
Current children cumulated vsize (KiB) 20524

[startup+1766.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4666
/proc/meminfo: memFree=1555816/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20524 CPUtime=1765.79
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2794 0 0 0 176211 368 0 0 25 0 1 0 2124613 21016576 2691 1992294400 134512640 137138936 4291813616 18446744073709551615 136501670 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 5131 2691 192 642 0 4487 0
Current children cumulated CPU time (s) 1765.79
Current children cumulated vsize (KiB) 20524

[startup+1769.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4666
/proc/meminfo: memFree=1555816/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20524 CPUtime=1768.98
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2794 0 0 0 176529 369 0 0 25 0 1 0 2124613 21016576 2691 1992294400 134512640 137138936 4291813616 18446744073709551615 134542243 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/4614/statm: 5131 2691 192 642 0 4487 0
Current children cumulated CPU time (s) 1768.98
Current children cumulated vsize (KiB) 20524

[startup+1771.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4675
/proc/meminfo: memFree=1555312/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20524 CPUtime=1770.58
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2794 0 0 0 176689 369 0 0 25 0 1 0 2124613 21016576 2691 1992294400 134512640 137138936 4291813616 18446744073709551615 134606663 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 5131 2691 192 642 0 4487 0
Current children cumulated CPU time (s) 1770.58
Current children cumulated vsize (KiB) 20524

[startup+1771.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4675
/proc/meminfo: memFree=1555312/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20524 CPUtime=1771.38
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2794 0 0 0 176769 369 0 0 25 0 1 0 2124613 21016576 2691 1992294400 134512640 137138936 4291813616 18446744073709551615 134542424 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 5131 2691 192 642 0 4487 0
Current children cumulated CPU time (s) 1771.38
Current children cumulated vsize (KiB) 20524

[startup+1772.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4675
/proc/meminfo: memFree=1555312/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20524 CPUtime=1771.78
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2794 0 0 0 176809 369 0 0 25 0 1 0 2124613 21016576 2691 1992294400 134512640 137138936 4291813616 18446744073709551615 134606686 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 5131 2691 192 642 0 4487 0
Current children cumulated CPU time (s) 1771.78
Current children cumulated vsize (KiB) 20524

[startup+1772.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4675
/proc/meminfo: memFree=1555312/2059040 swapFree=4192956/4192956
[pid=4614] ppid=4612 vsize=20524 CPUtime=1772.17
/proc/4614/stat : 4614 (bsolo_pb10) R 4612 4614 4143 0 -1 4202496 2794 0 0 0 176848 369 0 0 25 0 1 0 2124613 21016576 2691 1992294400 134512640 137138936 4291813616 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4614/statm: 5131 2691 192 642 0 4487 0
Current children cumulated CPU time (s) 1772.17
Current children cumulated vsize (KiB) 20524

Child status: 0
Real time (s): 1772.75
CPU time (s): 1772.23
CPU user time (s): 1768.53
CPU system time (s): 3.69844
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 20528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1768.53
system time used= 3.69844
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2794
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= 1
involuntary context switches= 3519

runsolver used 2.86556 second user time and 8.42472 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-11 21:31:32
IDJOB=2656536
IDBENCH=1281
IDSOLVER=1162
FILE ID=node026/2656536-1276284692
PBS_JOBID= 11173097
Free space on /tmp= 62508 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557957.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656536-1276284692/watcher-2656536-1276284692 -o /tmp/evaluation-result-2656536-1276284692/solver-2656536-1276284692 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656536-1276284692.opb

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

MD5SUM BENCH= aacf18cf0b8ed9727f2f81c2bd5074e6
RANDOM SEED=1196883933

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1568380 kB
Buffers:         53172 kB
Cached:         311484 kB
SwapCached:          0 kB
Active:         170328 kB
Inactive:       253440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1568380 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4004 kB
Writeback:           0 kB
AnonPages:       59136 kB
Mapped:          15376 kB
Slab:            45120 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180212 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= 62508 MiB
End job on node026 at 2010-06-11 22:01:05