Trace number 360231

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, and are wall clock time (not CPU 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 3.0.16UNSAT 1345.9 1346.27

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900551864.opb
MD5SUM733d8edd6a6cbfe19e20f4970079db5a
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark7.67183
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 687
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 (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/360231-1176962919/instance-360231-1176962919.opb
0.00/0.00	c File size is 83379 bytes.
0.01/0.02	c Highest Coefficient sum: 687
0.01/0.02	c Parsing was ok!!
0.01/0.02	c Total parsing time: 0.015 s
0.01/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5708
0.01/0.02	c Obj. Vars: 0 (0 % of total variables)
0.01/0.03	c Pre-processing Time: 0.026 s
0.01/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.03	c        0    231     2586     8096    3     5472    1880      0      0 0.03
0.01/0.03	c Switching off LPR mode.
1345.82/1346.26	c      101    231     2687    13340    4     5678    2069    101   2729 0.04
1345.82/1346.26	c      251    231     2837    23428    8     5979    2276    251   4403 0.06
1345.82/1346.26	c      476    231     3062    34220   11     6428    2504    476   5409 0.09
1345.82/1346.26	c      816    231     3402    47046   13     7108    2755    816   5828 0.14
1345.82/1346.26	c     1324    231     3910    67977   17     8123    3031   1324   5832 0.23
1345.82/1346.26	c     2087    231     4673   101795   21     9651    3335   2087   5378 0.39
1345.82/1346.26	c     3235    231     5821   152045   26    11946    3669   3235   4575 0.71
1345.82/1346.26	c     4959    231     5620   133894   23    11544    4036   3034   4286 1.16
1345.82/1346.26	c     7543    231     6127   147822   24    12558    4440   3541   4075 1.85
1345.82/1346.26	c    11422    231     5355   114207   21    11014    4885   2769   3823 2.99
1345.82/1346.26	c    17245    231     6087   161586   26    12476    5374   3501   3525 4.89
1345.82/1346.26	c    25983    231     6510   176794   27    13323    5912   3924   3316 7.83
1345.82/1346.26	c    39093    231     7343   218999   29    14989    6504   4757   3071 12.73
1345.82/1346.26	c    58763    231     6903   198222   28    14110    7155   4317   2787 21.08
1345.82/1346.27	c    88273    231     6866   192736   28    14036    7871   4280   2604 33.89
1345.82/1346.27	c   132543    231     6685   171705   25    13673    8659   4099   2473 53.58
1345.82/1346.27	c   198953    231    10826   367474   33    21956    9525   8240   2363 84.17
1345.82/1346.27	c   298574    231     8076   251411   31    16455   10478   5490   2189 136.34
1345.82/1346.27	c   448009    231    12948   447404   34    26201   11526  10362   1937 231.21
1345.82/1346.27	c   672167    231    13854   463080   33    28012   12679  11268   1765 380.68
1345.82/1346.27	c  1008411    231    14798   531794   35    29901   13947  12212   1569 642.53
1345.82/1346.27	c  1512783    231    16024   577520   36    32353   15342  13438   1412 1070.91
1345.82/1346.27	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1345.82/1346.27	c   22  1815517 355479  2457025    15347   434348  12761   1348 1345.89
1345.82/1346.27	s UNSATISFIABLE
1345.82/1346.27	c Total time: 1345.89 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-360231-1176962919 -o ROOT/results/node18/solver-360231-1176962919 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360231-1176962919/instance-360231-1176962919.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11558
/proc/meminfo: memFree=1772752/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=11820 CPUtime=0
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 144209291 12103680 336 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 1002 337 282 324 0 50 0

[startup+0.0195201 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11558
/proc/meminfo: memFree=1772752/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=4280 CPUtime=0.01
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 462 0 0 0 1 0 0 0 18 0 1 0 144209291 4382720 430 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 1070 430 301 324 0 118 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4280

[startup+0.10153 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11558
/proc/meminfo: memFree=1772752/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=4844 CPUtime=0.09
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 635 0 0 0 9 0 0 0 18 0 1 0 144209291 4960256 582 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 1211 582 311 324 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.301548 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11558
/proc/meminfo: memFree=1772752/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=5500 CPUtime=0.29
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 821 0 0 0 29 0 0 0 19 0 1 0 144209291 5632000 768 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 1375 768 311 324 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5500

[startup+0.701585 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11558
/proc/meminfo: memFree=1772752/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=6544 CPUtime=0.69
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 1075 0 0 0 68 1 0 0 23 0 1 0 144209291 6701056 1022 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 1636 1022 311 324 0 705 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6544

[startup+1.50166 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1769480/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=7072 CPUtime=1.49
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 1187 0 0 0 148 1 0 0 25 0 1 0 144209291 7241728 1134 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 1768 1134 311 324 0 837 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7072

[startup+3.10282 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1769288/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=7204 CPUtime=3.09
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 1243 0 0 0 307 2 0 0 25 0 1 0 144209291 7376896 1190 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 1801 1190 311 324 0 870 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7204

[startup+6.30113 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1768200/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=8240 CPUtime=6.29
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 1479 0 0 0 625 4 0 0 25 0 1 0 144209291 8437760 1426 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 2060 1426 311 324 0 1129 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8240

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1767560/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=8624 CPUtime=12.68
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 1576 0 0 0 1263 5 0 0 25 0 1 0 144209291 8830976 1523 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 2156 1523 311 324 0 1225 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8624

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1766856/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=9272 CPUtime=25.49
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 1762 0 0 0 2540 9 0 0 25 0 1 0 144209291 9494528 1709 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 2318 1709 311 324 0 1387 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9272

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1766280/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=9892 CPUtime=51.07
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 1897 0 0 0 5092 15 0 0 25 0 1 0 144209291 10129408 1844 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 2473 1844 311 324 0 1542 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9892

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1765192/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=11044 CPUtime=102.26
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 2201 0 0 0 10199 27 0 0 25 0 1 0 144209291 11309056 2148 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 2761 2148 311 324 0 1830 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11044

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1764104/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=12068 CPUtime=162.24
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 2459 0 0 0 16185 39 0 0 25 0 1 0 144209291 12357632 2406 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3017 2406 311 324 0 2086 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12068

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1763784/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=12416 CPUtime=222.22
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 2534 0 0 0 22174 48 0 0 25 0 1 0 144209291 12713984 2481 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3104 2481 311 324 0 2173 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12416

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1763912/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=12420 CPUtime=282.21
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 2541 0 0 0 28161 60 0 0 25 0 1 0 144209291 12718080 2488 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3105 2488 311 324 0 2174 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12420

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1763912/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=12420 CPUtime=342.19
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 2541 0 0 0 34149 70 0 0 25 0 1 0 144209291 12718080 2488 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3105 2488 311 324 0 2174 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12420

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1763080/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=13152 CPUtime=402.17
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 2733 0 0 0 40136 81 0 0 25 0 1 0 144209291 13467648 2680 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3288 2680 311 324 0 2357 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 13152

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1763080/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=13152 CPUtime=462.16
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 2733 0 0 0 46123 93 0 0 25 0 1 0 144209291 13467648 2680 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3288 2680 311 324 0 2357 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13152

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1763016/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=13152 CPUtime=522.14
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 2733 0 0 0 52112 102 0 0 25 0 1 0 144209291 13467648 2680 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3288 2680 311 324 0 2357 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13152

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1763016/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=13152 CPUtime=582.13
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 2733 0 0 0 58101 112 0 0 25 0 1 0 144209291 13467648 2680 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3288 2680 311 324 0 2357 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13152

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1763208/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=13152 CPUtime=642.11
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 2733 0 0 0 64091 120 0 0 25 0 1 0 144209291 13467648 2680 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3288 2680 311 324 0 2357 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 13152


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

/proc/meminfo: memFree=1761928/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=14312 CPUtime=762.08
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3009 0 0 0 76068 140 0 0 25 0 1 0 144209291 14655488 2956 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3578 2956 311 324 0 2647 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 14312

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1761928/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=14308 CPUtime=822.06
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3009 0 0 0 82057 149 0 0 25 0 1 0 144209291 14651392 2956 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3577 2956 311 324 0 2646 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 14308

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1761992/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=14268 CPUtime=882.04
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3009 0 0 0 88045 159 0 0 25 0 1 0 144209291 14610432 2956 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134571672 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3567 2956 311 324 0 2636 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 14268

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1761864/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=14360 CPUtime=942.03
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3018 0 0 0 94035 168 0 0 25 0 1 0 144209291 14704640 2965 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3590 2965 311 324 0 2659 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 14360

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1762056/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=14356 CPUtime=1002.01
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3018 0 0 0 100023 178 0 0 25 0 1 0 144209291 14700544 2965 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3589 2965 311 324 0 2658 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 14356

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1762056/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=14288 CPUtime=1062
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3018 0 0 0 106012 188 0 0 25 0 1 0 144209291 14630912 2965 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3572 2965 311 324 0 2641 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 14288

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1761160/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=15288 CPUtime=1121.98
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3251 0 0 0 112000 198 0 0 25 0 1 0 144209291 15654912 3198 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3822 3198 311 324 0 2891 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 15288

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1761096/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=15288 CPUtime=1181.96
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3251 0 0 0 117989 207 0 0 25 0 1 0 144209291 15654912 3198 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134558970 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3822 3198 311 324 0 2891 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 15288

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1760968/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=15288 CPUtime=1241.95
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3251 0 0 0 123979 216 0 0 25 0 1 0 144209291 15654912 3198 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3822 3198 311 324 0 2891 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 15288

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1760776/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=15416 CPUtime=1301.93
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3288 0 0 0 129968 225 0 0 25 0 1 0 144209291 15785984 3235 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3854 3235 311 324 0 2923 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 15416

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

[startup+1305.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1760776/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=15416 CPUtime=1305.12
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3288 0 0 0 130287 225 0 0 25 0 1 0 144209291 15785984 3235 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3854 3235 311 324 0 2923 0
Current children cumulated CPU time (s) 1305.12
Current children cumulated vsize (KiB) 15416

[startup+1331.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1760776/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=15416 CPUtime=1330.73
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3288 0 0 0 132843 230 0 0 25 0 1 0 144209291 15785984 3235 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3854 3235 311 324 0 2923 0
Current children cumulated CPU time (s) 1330.73
Current children cumulated vsize (KiB) 15416

[startup+1337.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1760776/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=15416 CPUtime=1337.13
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3288 0 0 0 133482 231 0 0 25 0 1 0 144209291 15785984 3235 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 8294168 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3854 3235 311 324 0 2923 0
Current children cumulated CPU time (s) 1337.13
Current children cumulated vsize (KiB) 15416

[startup+1340.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1760776/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=15416 CPUtime=1340.31
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3288 0 0 0 133800 231 0 0 25 0 1 0 144209291 15785984 3235 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3854 3235 311 324 0 2923 0
Current children cumulated CPU time (s) 1340.31
Current children cumulated vsize (KiB) 15416

[startup+1343.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1760776/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=15416 CPUtime=1343.52
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3288 0 0 0 134120 232 0 0 25 0 1 0 144209291 15785984 3235 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160527312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3854 3235 311 324 0 2923 0
Current children cumulated CPU time (s) 1343.52
Current children cumulated vsize (KiB) 15416

[startup+1345.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1760776/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=15416 CPUtime=1345.12
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3288 0 0 0 134280 232 0 0 25 0 1 0 144209291 15785984 3235 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3854 3235 311 324 0 2923 0
Current children cumulated CPU time (s) 1345.12
Current children cumulated vsize (KiB) 15416

[startup+1345.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1760776/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=15416 CPUtime=1345.52
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3288 0 0 0 134320 232 0 0 25 0 1 0 144209291 15785984 3235 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134520568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3854 3235 311 324 0 2923 0
Current children cumulated CPU time (s) 1345.52
Current children cumulated vsize (KiB) 15416

[startup+1346.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1760776/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=15416 CPUtime=1345.72
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3288 0 0 0 134340 232 0 0 25 0 1 0 144209291 15785984 3235 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3854 3235 311 324 0 2923 0
Current children cumulated CPU time (s) 1345.72
Current children cumulated vsize (KiB) 15416

[startup+1346.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11559
/proc/meminfo: memFree=1760776/2055920 swapFree=4147128/4192956
[pid=11558] ppid=11556 vsize=15416 CPUtime=1345.82
/proc/11558/stat : 11558 (bsolo3.0.16) R 11556 11558 10859 0 -1 4194304 3288 0 0 0 134350 232 0 0 25 0 1 0 144209291 15785984 3235 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11558/statm: 3854 3235 311 324 0 2923 0
Current children cumulated CPU time (s) 1345.82
Current children cumulated vsize (KiB) 15416

Child status: 0
Real time (s): 1346.27
CPU time (s): 1345.9
CPU user time (s): 1343.57
CPU system time (s): 2.32965
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 15416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1343.57
system time used= 2.32965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3289
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= 11
involuntary context switches= 28280

runsolver used 1.65575 second user time and 3.11053 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Thu Apr 19 06:08:39 UTC 2007

IDJOB= 360231
IDBENCH= 1353
IDSOLVER= 163
FILE ID= node18/360231-1176962919

PBS_JOBID= 4605796

Free space on /tmp= 66481 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551864.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360231-1176962919/instance-360231-1176962919.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-360231-1176962919 -o ROOT/results/node18/solver-360231-1176962919 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360231-1176962919/instance-360231-1176962919.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  733d8edd6a6cbfe19e20f4970079db5a

RANDOM SEED= 388068080

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1773224 kB
Buffers:         35868 kB
Cached:         161540 kB
SwapCached:      14208 kB
Active:          88696 kB
Inactive:       131688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773224 kB
SwapTotal:     4192956 kB
SwapFree:      4147128 kB
Dirty:            4484 kB
Writeback:           0 kB
Mapped:          29976 kB
Slab:            47864 kB
Committed_AS:  4385676 kB
PageTables:       1776 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66481 MiB

End job on node18 on Thu Apr 19 06:31:06 UTC 2007