Trace number 360357

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 3.0.16? 1800.01 1800.49

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900550720.opb
MD5SUM76a48b8845ca731b7df3e7e82d604015
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 benchmark128.886
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/360357-1176967448/instance-360357-1176967448.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.02	c Highest Coefficient sum: 687
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.016 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.027 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    231     2586     8096    3     5474    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1799.91/1800.49	c      100    231     2686    13370    4     5676    2069    100   2702 0.04
1799.91/1800.49	c      254    231     2840    22229    7     5985    2276    254   4379 0.06
1799.91/1800.49	c      479    231     3065    32868   10     6434    2504    479   5635 0.09
1799.91/1800.49	c      817    231     3403    48685   14     7111    2755    817   5963 0.14
1799.91/1800.49	c     1325    231     3911    71439   18     8127    3031   1325   5662 0.23
1799.91/1800.49	c     2088    231     4674   100559   21     9652    3335   2088   5480 0.38
1799.91/1800.49	c     3234    231     5820   145314   24    11945    3669   3234   4967 0.65
1799.91/1800.49	c     4955    231     5620   127365   22    11544    4036   3034   4714 1.05
1799.91/1800.49	c     7541    231     6087   159552   26    12479    4440   3501   4319 1.75
1799.91/1800.49	c    11421    231     5342   118444   22    10987    4885   2756   3998 2.86
1799.91/1800.49	c    17245    231     6064   152909   25    12432    5374   3478   3799 4.54
1799.91/1800.49	c    25982    231     6439   169534   26    13183    5912   3853   3534 7.35
1799.91/1800.49	c    39093    231     7283   238356   32    14871    6504   4697   3137 12.46
1799.91/1800.49	c    58765    231     6782   182972   26    13868    7155   4196   2863 20.52
1799.91/1800.49	c    88275    231     6801   180460   26    13906    7871   4215   2761 31.97
1799.91/1800.49	c   132546    231     6627   175848   26    13557    8659   4041   2545 52.07
1799.91/1800.49	c   198957    231    10785   355683   32    21873    9525   8199   2275 87.42
1799.91/1800.49	c   298578    231     7966   240836   30    16235   10478   5380   2126 140.40
1799.91/1800.49	c   448014    231    12978   489240   37    26259   11526  10392   1917 233.64
1799.91/1800.49	c   672173    231    13961   485055   34    28225   12679  11375   1754 383.21
1799.91/1800.49	c  1008416    231    14525   545934   37    29353   13947  11939   1560 646.08
1799.91/1800.49	c  1512789    231    15788   581092   36    31881   15342  13202   1365 1107.76
1799.91/1800.49	c Resources Exceeded
1799.91/1800.49	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.91/1800.49	c   22  2221614 393837  2924732    16137   614673  13551   1234 1800.00
1799.91/1800.49	s UNKNOWN
1799.91/1800.49	c Total time: 1800 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/node6/watcher-360357-1176967448 -o ROOT/results/node6/solver-360357-1176967448 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360357-1176967448/instance-360357-1176967448.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: 1.11 1.05 1.01 3/77 2539
/proc/meminfo: memFree=1294256/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=4008 CPUtime=0
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 172782520 4104192 337 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 1002 337 282 324 0 50 0

[startup+0.0698599 s]
/proc/loadavg: 1.11 1.05 1.01 3/77 2539
/proc/meminfo: memFree=1294256/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=4712 CPUtime=0.06
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 592 0 0 0 6 0 0 0 18 0 1 0 172782520 4825088 539 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 2629349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 1178 540 310 324 0 247 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4712

[startup+0.101863 s]
/proc/loadavg: 1.11 1.05 1.01 3/77 2539
/proc/meminfo: memFree=1294256/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=4844 CPUtime=0.09
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 635 0 0 0 9 0 0 0 18 0 1 0 172782520 4960256 582 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 1211 582 311 324 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.301885 s]
/proc/loadavg: 1.11 1.05 1.01 3/77 2539
/proc/meminfo: memFree=1294256/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=5500 CPUtime=0.29
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 820 0 0 0 29 0 0 0 19 0 1 0 172782520 5632000 767 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 1375 767 311 324 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5500

[startup+0.701932 s]
/proc/loadavg: 1.11 1.05 1.01 3/77 2539
/proc/meminfo: memFree=1294256/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=6676 CPUtime=0.69
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 1088 0 0 0 68 1 0 0 23 0 1 0 172782520 6836224 1035 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 2623099 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 1669 1035 311 324 0 738 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6676

[startup+1.50203 s]
/proc/loadavg: 1.11 1.05 1.01 2/78 2540
/proc/meminfo: memFree=1291048/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=7068 CPUtime=1.49
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 1188 0 0 0 148 1 0 0 25 0 1 0 172782520 7237632 1135 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 2621162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 1767 1135 311 324 0 836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7068

[startup+3.10121 s]
/proc/loadavg: 1.11 1.05 1.01 2/78 2540
/proc/meminfo: memFree=1290152/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=7456 CPUtime=3.09
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 1287 0 0 0 307 2 0 0 25 0 1 0 172782520 7634944 1234 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 1864 1234 311 324 0 933 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7456

[startup+6.30159 s]
/proc/loadavg: 1.10 1.04 1.01 2/78 2540
/proc/meminfo: memFree=1289576/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=8088 CPUtime=6.29
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 1442 0 0 0 626 3 0 0 25 0 1 0 172782520 8282112 1389 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 2022 1389 311 324 0 1091 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8088

[startup+12.7013 s]
/proc/loadavg: 1.09 1.04 1.01 2/78 2540
/proc/meminfo: memFree=1288808/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=8868 CPUtime=12.69
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 1647 0 0 0 1264 5 0 0 25 0 1 0 172782520 9080832 1594 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 2217 1594 311 324 0 1286 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8868

[startup+25.5018 s]
/proc/loadavg: 1.07 1.04 1.01 2/78 2540
/proc/meminfo: memFree=1288232/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=9388 CPUtime=25.48
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 1789 0 0 0 2539 9 0 0 25 0 1 0 172782520 9613312 1736 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 2347 1736 311 324 0 1416 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9388

[startup+51.1018 s]
/proc/loadavg: 1.05 1.04 1.01 2/78 2540
/proc/meminfo: memFree=1287848/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=9900 CPUtime=51.07
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 1899 0 0 0 5092 15 0 0 25 0 1 0 172782520 10137600 1846 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 2475 1846 311 324 0 1544 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9900

[startup+102.306 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 2540
/proc/meminfo: memFree=1286632/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=11056 CPUtime=102.26
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 2204 0 0 0 10201 25 0 0 25 0 1 0 172782520 11321344 2151 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 2618673 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 2764 2151 311 324 0 1833 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11056

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2540
/proc/meminfo: memFree=1285608/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=12080 CPUtime=162.25
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 2466 0 0 0 16189 36 0 0 25 0 1 0 172782520 12369920 2413 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3020 2413 311 324 0 2089 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12080

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2540
/proc/meminfo: memFree=1285224/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=12460 CPUtime=222.23
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 2552 0 0 0 22175 48 0 0 25 0 1 0 172782520 12759040 2499 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 2629349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3115 2499 311 324 0 2184 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12460

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2540
/proc/meminfo: memFree=1285032/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=12704 CPUtime=282.21
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 2604 0 0 0 28163 58 0 0 25 0 1 0 172782520 13008896 2551 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3176 2551 311 324 0 2245 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12704

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2540
/proc/meminfo: memFree=1285032/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=12704 CPUtime=342.19
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 2604 0 0 0 34151 68 0 0 25 0 1 0 172782520 13008896 2551 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3176 2551 311 324 0 2245 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12704

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2540
/proc/meminfo: memFree=1284136/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=13576 CPUtime=402.18
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 2829 0 0 0 40137 81 0 0 25 0 1 0 172782520 13901824 2776 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3394 2776 311 324 0 2463 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13576

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2540
/proc/meminfo: memFree=1284136/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=13576 CPUtime=462.16
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 2829 0 0 0 46127 89 0 0 25 0 1 0 172782520 13901824 2776 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3394 2776 311 324 0 2463 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13576

[startup+522.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 2542
/proc/meminfo: memFree=1284200/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=13576 CPUtime=522.15
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 2829 0 0 0 52117 98 0 0 25 0 1 0 172782520 13901824 2776 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3394 2776 311 324 0 2463 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13576

[startup+582.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 2542
/proc/meminfo: memFree=1283880/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=13832 CPUtime=582.13
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 2898 0 0 0 58105 108 0 0 25 0 1 0 172782520 14163968 2845 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3458 2845 311 324 0 2527 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13832

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1283880/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=13832 CPUtime=642.12
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 2898 0 0 0 64095 117 0 0 25 0 1 0 172782520 14163968 2845 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3458 2845 311 324 0 2527 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13832


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

/proc/meminfo: memFree=1282920/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15096 CPUtime=1121.99
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3197 0 0 0 112007 192 0 0 25 0 1 0 172782520 15458304 3144 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3774 3144 311 324 0 2843 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 15096

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1282088/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15656 CPUtime=1181.97
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3347 0 0 0 117997 200 0 0 25 0 1 0 172782520 16031744 3294 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3914 3294 311 324 0 2983 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 15656

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1282024/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15656 CPUtime=1241.96
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3347 0 0 0 123989 207 0 0 25 0 1 0 172782520 16031744 3294 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3914 3294 311 324 0 2983 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 15656

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1282024/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15652 CPUtime=1301.95
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3347 0 0 0 129978 217 0 0 25 0 1 0 172782520 16027648 3294 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3913 3294 311 324 0 2982 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 15652

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1282024/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15652 CPUtime=1361.92
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3347 0 0 0 135967 225 0 0 25 0 1 0 172782520 16027648 3294 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3913 3294 311 324 0 2982 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 15652

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1282024/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15648 CPUtime=1421.91
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3347 0 0 0 141956 235 0 0 25 0 1 0 172782520 16023552 3294 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3912 3294 311 324 0 2981 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 15648

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1282024/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15648 CPUtime=1481.89
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3347 0 0 0 147947 242 0 0 25 0 1 0 172782520 16023552 3294 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 2618673 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3912 3294 311 324 0 2981 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 15648

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1282024/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15644 CPUtime=1541.88
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3347 0 0 0 153936 252 0 0 25 0 1 0 172782520 16019456 3294 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3911 3294 311 324 0 2980 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 15644

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1282024/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15644 CPUtime=1601.86
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3347 0 0 0 159927 259 0 0 25 0 1 0 172782520 16019456 3294 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3911 3294 311 324 0 2980 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 15644

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1282024/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15644 CPUtime=1661.85
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3347 0 0 0 165916 269 0 0 25 0 1 0 172782520 16019456 3294 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3911 3294 311 324 0 2980 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 15644

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1282024/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15644 CPUtime=1721.83
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3347 0 0 0 171904 279 0 0 25 0 1 0 172782520 16019456 3294 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3911 3294 311 324 0 2980 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 15644

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1282024/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15644 CPUtime=1781.81
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3347 0 0 0 177894 287 0 0 25 0 1 0 172782520 16019456 3294 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3911 3294 311 324 0 2980 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 15644

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1282024/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15644 CPUtime=1791.42
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3347 0 0 0 178853 289 0 0 25 0 1 0 172782520 16019456 3294 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3911 3294 311 324 0 2980 0
Current children cumulated CPU time (s) 1791.42
Current children cumulated vsize (KiB) 15644

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1282024/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15644 CPUtime=1794.61
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3347 0 0 0 179172 289 0 0 25 0 1 0 172782520 16019456 3294 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3911 3294 311 324 0 2980 0
Current children cumulated CPU time (s) 1794.61
Current children cumulated vsize (KiB) 15644

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1282024/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15644 CPUtime=1797.81
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3347 0 0 0 179491 290 0 0 25 0 1 0 172782520 16019456 3294 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3911 3294 311 324 0 2980 0
Current children cumulated CPU time (s) 1797.81
Current children cumulated vsize (KiB) 15644

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1282024/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15644 CPUtime=1798.61
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3347 0 0 0 179571 290 0 0 25 0 1 0 172782520 16019456 3294 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3911 3294 311 324 0 2980 0
Current children cumulated CPU time (s) 1798.61
Current children cumulated vsize (KiB) 15644

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1282024/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15644 CPUtime=1799.41
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3347 0 0 0 179651 290 0 0 25 0 1 0 172782520 16019456 3294 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134552169 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3911 3294 311 324 0 2980 0
Current children cumulated CPU time (s) 1799.41
Current children cumulated vsize (KiB) 15644

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1282024/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15644 CPUtime=1799.81
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3347 0 0 0 179691 290 0 0 25 0 1 0 172782520 16019456 3294 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 2619265 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3911 3294 311 324 0 2980 0
Current children cumulated CPU time (s) 1799.81
Current children cumulated vsize (KiB) 15644

[startup+1800.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2542
/proc/meminfo: memFree=1282024/2055924 swapFree=4141332/4192956
[pid=2539] ppid=2537 vsize=15644 CPUtime=1799.91
/proc/2539/stat : 2539 (bsolo3.0.16) R 2537 2539 1487 0 -1 4194304 3347 0 0 0 179701 290 0 0 25 0 1 0 172782520 16019456 3294 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2539/statm: 3911 3294 311 324 0 2980 0
Current children cumulated CPU time (s) 1799.91
Current children cumulated vsize (KiB) 15644

Child status: 0
Real time (s): 1800.49
CPU time (s): 1800.01
CPU user time (s): 1797.1
CPU system time (s): 2.90556
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 15656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.1
system time used= 2.90556
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3348
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= 12
involuntary context switches= 35552

runsolver used 2.22466 second user time and 4.13537 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Thu Apr 19 07:24:09 UTC 2007

IDJOB= 360357
IDBENCH= 1365
IDSOLVER= 163
FILE ID= node6/360357-1176967448

PBS_JOBID= 4605813

Free space on /tmp= 66415 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550720.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360357-1176967448/instance-360357-1176967448.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-360357-1176967448 -o ROOT/results/node6/solver-360357-1176967448 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360357-1176967448/instance-360357-1176967448.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  76a48b8845ca731b7df3e7e82d604015

RANDOM SEED= 64634477

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1294728 kB
Buffers:         37924 kB
Cached:         651868 kB
SwapCached:      18972 kB
Active:         338432 kB
Inactive:       380428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1294728 kB
SwapTotal:     4192956 kB
SwapFree:      4141332 kB
Dirty:            4492 kB
Writeback:           0 kB
Mapped:          30728 kB
Slab:            27928 kB
Committed_AS:  6912064 kB
PageTables:       1788 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= 66415 MiB

End job on node6 on Thu Apr 19 07:54:09 UTC 2007