Trace number 356967

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 NameAnswerObjective functionCPU timeWall clock time
oree 0.1.2 alpha? (TO) 1800.26 1800.8

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-pilot4.opb
MD5SUM65e439e03cbe6c14c849336d6093c9a6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables26494
Total number of constraints657
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints657
Minimum length of a constraint10
Maximum length of a constraint1427
Number of terms in the objective function 120
Biggest coefficient in the objective function 65537
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524404
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262399
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 525515
Number of bits of the biggest sum of numbers20
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 This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.39/0.42	c ...done
0.39/0.42	c #vars=26494 #constraints=945 hasObjective=yes
0.39/0.50	c res. mode=mod
0.39/0.50	c VSIDS like heuristics
0.39/0.50	c complete search running
1.19/1.28	c restart after 401 decisions
1.39/1.46	c nbDecision=500 #constraints=1310
2.10/2.18	c restart after 801 decisions
2.59/2.61	c nbDecision=1000 #constraints=1738
3.99/4.03	c nbDecision=1500 #constraints=2180
4.29/4.36	c restart after 1601 decisions
5.59/5.68	c nbDecision=2000 #constraints=2579
7.59/7.63	c nbDecision=2500 #constraints=3057
10.19/10.21	c nbDecision=3000 #constraints=3529
11.39/11.43	c restart after 3201 decisions
11.99/12.00	c nbDecision=3500 #constraints=3951
13.48/13.59	c nbDecision=4000 #constraints=4447
15.69/15.72	c nbDecision=4500 #constraints=4940
18.78/18.89	c nbDecision=5000 #constraints=5436
22.48/22.58	c nbDecision=5500 #constraints=5930
26.29/26.33	c nbDecision=6000 #constraints=6425
30.08/30.16	c restart after 6401 decisions
31.38/31.42	c nbDecision=6500 #constraints=6873
41.79/41.82	c nbDecision=7000 #constraints=7308
51.88/51.99	c nbDecision=7500 #constraints=7701
61.07/61.18	c nbDecision=8000 #constraints=8078
65.27/65.37	c nbDecision=8500 #constraints=8461
68.57/68.69	c nbDecision=9000 #constraints=8938
72.07/72.15	c nbDecision=9500 #constraints=9385
75.67/75.70	c nbDecision=10000 #constraints=9878
79.37/79.48	c nbDecision=10500 #constraints=10348
84.27/84.34	c nbDecision=11000 #constraints=10827
89.87/89.91	c nbDecision=11500 #constraints=11305
95.77/95.82	c nbDecision=12000 #constraints=11770
102.47/102.55	c nbDecision=12500 #constraints=12243
106.36/106.48	c restart after 12801 decisions
115.86/115.97	c nbDecision=13000 #constraints=12675
143.45/143.54	c nbDecision=13500 #constraints=13145
169.95/170.00	c nbDecision=14000 #constraints=13621
199.54/199.64	c nbDecision=14500 #constraints=14099
232.73/232.82	c nbDecision=15000 #constraints=14592
260.73/260.83	c nbDecision=15500 #constraints=15079
289.12/289.29	c nbDecision=16000 #constraints=15559
315.52/315.61	c nbDecision=16500 #constraints=16047
345.80/345.94	c nbDecision=17000 #constraints=16531
376.00/376.14	c nbDecision=17500 #constraints=17008
403.00/403.13	c nbDecision=18000 #constraints=17494
438.88/439.03	c nbDecision=18500 #constraints=17969
471.68/471.83	c nbDecision=19000 #constraints=18446
504.78/504.97	c nbDecision=19500 #constraints=18933
535.06/535.28	c nbDecision=20000 #constraints=19418
563.85/564.00	c nbDecision=20500 #constraints=19902
598.14/598.40	c nbDecision=21000 #constraints=20383
628.73/628.91	c nbDecision=21500 #constraints=20868
657.53/657.75	c nbDecision=22000 #constraints=21355
688.82/689.07	c nbDecision=22500 #constraints=21840
723.91/724.15	c nbDecision=23000 #constraints=22321
755.90/756.12	c nbDecision=23500 #constraints=22815
791.60/791.86	c nbDecision=24000 #constraints=23305
825.69/825.92	c nbDecision=24500 #constraints=23793
862.98/863.22	c nbDecision=25000 #constraints=24275
894.82/895.14	c nbDecision=25500 #constraints=24767
901.20/901.56	c restart after 25601 decisions
927.87/928.26	c nbDecision=26000 #constraints=25211
962.76/963.18	c nbDecision=26500 #constraints=25694
994.85/995.26	c nbDecision=27000 #constraints=26185
1028.54/1028.90	c nbDecision=27500 #constraints=26674
1069.83/1070.22	c nbDecision=28000 #constraints=27159
1106.62/1107.04	c nbDecision=28500 #constraints=27655
1151.31/1151.78	c nbDecision=29000 #constraints=28134
1208.29/1208.75	c nbDecision=29500 #constraints=28598
1255.19/1255.63	c nbDecision=30000 #constraints=29072
1304.18/1304.68	c nbDecision=30500 #constraints=29547
1349.86/1350.34	c nbDecision=31000 #constraints=30010
1401.95/1402.43	c nbDecision=31500 #constraints=30494
1457.63/1458.16	c nbDecision=32000 #constraints=30979
1508.62/1509.17	c nbDecision=32500 #constraints=31461
1561.51/1562.08	c nbDecision=33000 #constraints=31944
1611.00/1611.53	c nbDecision=33500 #constraints=32441
1671.39/1671.97	c nbDecision=34000 #constraints=32928
1734.37/1734.92	c nbDecision=34500 #constraints=33410
1790.45/1791.03	c nbDecision=35000 #constraints=33901
1800.06/1800.60	Received signal 15
1800.16/1800.75	
1800.16/1800.75	s UNKNOWN
1800.16/1800.75	
1800.16/1800.75	c user time= 1799.73 s
1800.16/1800.75	c system time= 0.489925 s
1800.16/1800.75	c wall clock time=1800.76

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/node72/watcher-356967-1176849986 -o ROOT/results/node72/solver-356967-1176849986 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356967-1176849986/instance-356967-1176849986.opb mod 

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: 0.91 0.97 0.99 3/77 18074
/proc/meminfo: memFree=1668600/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=1468 CPUtime=0
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 161037082 1503232 162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 367 162 131 317 0 46 0

[startup+0.05591 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 18074
/proc/meminfo: memFree=1668600/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=2400 CPUtime=0.05
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 409 0 0 0 5 0 0 0 18 0 1 0 161037082 2457600 391 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 600 391 131 317 0 279 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2400

[startup+0.101914 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 18074
/proc/meminfo: memFree=1668600/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=3208 CPUtime=0.09
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 614 0 0 0 9 0 0 0 18 0 1 0 161037082 3284992 596 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 802 596 131 317 0 481 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3208

[startup+0.301933 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 18074
/proc/meminfo: memFree=1668600/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=6904 CPUtime=0.29
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 1485 0 0 0 29 0 0 0 19 0 1 0 161037082 7069696 1467 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 1726 1467 131 317 0 1405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6904

[startup+0.701968 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 18074
/proc/meminfo: memFree=1668600/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=14088 CPUtime=0.69
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 3311 0 0 0 68 1 0 0 22 0 1 0 161037082 14426112 3293 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 3522 3293 170 317 0 3201 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14088

[startup+1.50104 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 18075
/proc/meminfo: memFree=1655472/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=15504 CPUtime=1.49
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 3655 0 0 0 148 1 0 0 25 0 1 0 161037082 15876096 3637 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 3876 3637 170 317 0 3555 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15504

[startup+3.10119 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 18075
/proc/meminfo: memFree=1653296/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=17892 CPUtime=3.09
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 4271 0 0 0 307 2 0 0 25 0 1 0 161037082 18321408 4253 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 4473 4253 170 317 0 4152 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17892

[startup+6.30148 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 18075
/proc/meminfo: memFree=1649200/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=21612 CPUtime=6.29
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 5170 0 0 0 626 3 0 0 25 0 1 0 161037082 22130688 5152 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 5403 5152 170 317 0 5082 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21612

[startup+12.7021 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 18075
/proc/meminfo: memFree=1642736/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=28364 CPUtime=12.69
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 6823 0 0 0 1265 4 0 0 25 0 1 0 161037082 29044736 6805 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 7091 6805 170 317 0 6770 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28364

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 18075
/proc/meminfo: memFree=1631600/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=39300 CPUtime=25.48
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 9369 0 0 0 2542 6 0 0 25 0 1 0 161037082 40243200 9351 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 9825 9351 170 317 0 9504 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39300

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 18075
/proc/meminfo: memFree=1625904/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=44696 CPUtime=51.08
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 10825 0 0 0 5101 7 0 0 25 0 1 0 161037082 45768704 10763 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 11174 10763 170 317 0 10853 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 44696

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 18075
/proc/meminfo: memFree=1603184/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=69356 CPUtime=102.27
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 16484 0 0 0 10214 13 0 0 25 0 1 0 161037082 71020544 16422 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 17339 16422 170 317 0 17018 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 69356

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18075
/proc/meminfo: memFree=1597808/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=74620 CPUtime=162.25
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 17911 0 0 0 16211 14 0 0 25 0 1 0 161037082 76410880 17763 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 18655 17763 170 317 0 18334 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 74620

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18075
/proc/meminfo: memFree=1593904/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=78132 CPUtime=222.24
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 18882 0 0 0 22208 16 0 0 25 0 1 0 161037082 80007168 18734 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 19533 18734 170 317 0 19212 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 78132

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18075
/proc/meminfo: memFree=1589808/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=81896 CPUtime=282.22
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 19901 0 0 0 28205 17 0 0 25 0 1 0 161037082 83861504 19753 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 20474 19753 170 317 0 20153 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 81896

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18075
/proc/meminfo: memFree=1585520/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=86060 CPUtime=342.21
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 20962 0 0 0 34203 18 0 0 25 0 1 0 161037082 88125440 20814 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 21515 20814 170 317 0 21194 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 86060

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18075
/proc/meminfo: memFree=1580528/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=94572 CPUtime=402.2
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 22906 0 0 0 40200 20 0 0 25 0 1 0 161037082 96841728 22032 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 23643 22032 170 317 0 23322 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 94572

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18075
/proc/meminfo: memFree=1577008/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=100900 CPUtime=462.18
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 24408 0 0 0 46197 21 0 0 25 0 1 0 161037082 103321600 22940 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 25225 22940 170 317 0 24904 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 100900

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18075
/proc/meminfo: memFree=1573168/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=104412 CPUtime=522.17
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 25379 0 0 0 52195 22 0 0 25 0 1 0 161037082 106917888 23911 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 26103 23911 170 317 0 25782 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 104412

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18075
/proc/meminfo: memFree=1569200/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=108300 CPUtime=582.14
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 26456 0 0 0 58191 23 0 0 25 0 1 0 161037082 110899200 24889 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 27075 24889 170 317 0 26754 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 108300

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18075
/proc/meminfo: memFree=1565104/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=111808 CPUtime=642.13
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 27464 0 0 0 64189 24 0 0 25 0 1 0 161037082 114491392 25897 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 27952 25897 170 317 0 27631 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 111808


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

[startup+882.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 18147
/proc/meminfo: memFree=1549040/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=125292 CPUtime=882.05
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 31293 0 0 0 88173 32 0 0 25 0 1 0 161037082 128299008 29594 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 31323 29594 170 317 0 31002 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 125292

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18277
/proc/meminfo: memFree=1546672/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=129096 CPUtime=941.96
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 32352 0 0 0 94163 33 0 0 25 0 1 0 161037082 132194304 30483 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 32274 30483 170 317 0 31953 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 129096

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18277
/proc/meminfo: memFree=1542960/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=132340 CPUtime=1001.95
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 33285 0 0 0 100161 34 0 0 25 0 1 0 161037082 135516160 31416 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 33085 31416 170 317 0 32764 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 132340

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18277
/proc/meminfo: memFree=1539504/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=135188 CPUtime=1061.93
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 34148 0 0 0 106158 35 0 0 25 0 1 0 161037082 138432512 32279 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 33797 32279 170 317 0 33476 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 135188

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18277
/proc/meminfo: memFree=1536304/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=138236 CPUtime=1121.92
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 34979 0 0 0 112156 36 0 0 25 0 1 0 161037082 141553664 33077 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 34559 33077 170 317 0 34238 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 138236

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18277
/proc/meminfo: memFree=1534064/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=140184 CPUtime=1181.91
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 35528 0 0 0 118154 37 0 0 25 0 1 0 161037082 143548416 33626 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 35046 33626 170 317 0 34725 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 140184

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18277
/proc/meminfo: memFree=1531696/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=142132 CPUtime=1241.89
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 36122 0 0 0 124151 38 0 0 25 0 1 0 161037082 145543168 34220 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 35533 34220 170 317 0 35212 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 142132

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18277
/proc/meminfo: memFree=1529264/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=144352 CPUtime=1301.87
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 36774 0 0 0 130148 39 0 0 25 0 1 0 161037082 147816448 34839 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 36088 34839 170 317 0 35767 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 144352

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18277
/proc/meminfo: memFree=1526768/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=146560 CPUtime=1361.86
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 37415 0 0 0 136146 40 0 0 25 0 1 0 161037082 150077440 35480 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 36640 35480 170 317 0 36319 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 146560

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18277
/proc/meminfo: memFree=1524336/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=148632 CPUtime=1421.85
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 38013 0 0 0 142143 42 0 0 25 0 1 0 161037082 152199168 36078 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 37158 36078 170 317 0 36837 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 148632

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18277
/proc/meminfo: memFree=1522096/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=150700 CPUtime=1481.83
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 38618 0 0 0 148140 43 0 0 25 0 1 0 161037082 154316800 36650 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 37675 36650 170 317 0 37354 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 150700

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18277
/proc/meminfo: memFree=1519664/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=152928 CPUtime=1541.82
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 39243 0 0 0 154139 43 0 0 25 0 1 0 161037082 156598272 37242 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 38232 37242 170 317 0 37911 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 152928

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18277
/proc/meminfo: memFree=1517232/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=155268 CPUtime=1601.8
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 39889 0 0 0 160135 45 0 0 25 0 1 0 161037082 158994432 37855 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 38817 37855 170 317 0 38496 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 155268

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18277
/proc/meminfo: memFree=1515056/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=157476 CPUtime=1661.79
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 40498 0 0 0 166133 46 0 0 25 0 1 0 161037082 161255424 38398 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 39369 38398 170 317 0 39048 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 157476

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18277
/proc/meminfo: memFree=1513008/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=159292 CPUtime=1721.78
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 41036 0 0 0 172131 47 0 0 25 0 1 0 161037082 163115008 38903 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 39823 38903 170 317 0 39502 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 159292

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18277
/proc/meminfo: memFree=1510000/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=171132 CPUtime=1781.76
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 43845 0 0 0 178128 48 0 0 25 0 1 0 161037082 175239168 39599 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563957 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 42783 39599 170 317 0 42462 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 171132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18277
/proc/meminfo: memFree=1510000/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=171132 CPUtime=1800.06
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 43853 0 0 0 179958 48 0 0 25 0 1 0 161037082 175239168 39607 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 42783 39607 170 317 0 42462 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 171132

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18278
/proc/meminfo: memFree=1509992/2055920 swapFree=4156508/4192956
[pid=18074] ppid=18072 vsize=171132 CPUtime=1800.16
/proc/18074/stat : 18074 (oree) R 18072 18074 17930 0 -1 4194304 43853 0 0 0 179968 48 0 0 25 0 1 0 161037082 175239168 39607 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711484 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18074/statm: 42783 39607 170 317 0 42462 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 171132

Child status: 0
Real time (s): 1800.8
CPU time (s): 1800.26
CPU user time (s): 1799.74
CPU system time (s): 0.515921
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 171132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.515921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43869
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= 8
involuntary context switches= 3302

runsolver used 2.10368 second user time and 4.45132 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Tue Apr 17 22:46:26 UTC 2007

IDJOB= 356967
IDBENCH= 1702
IDSOLVER= 172
FILE ID= node72/356967-1176849986

PBS_JOBID= 4590211

Free space on /tmp= 66479 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-pilot4.opb
COMMAND LINE= oree /tmp/evaluation/356967-1176849986/instance-356967-1176849986.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-356967-1176849986 -o ROOT/results/node72/solver-356967-1176849986 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356967-1176849986/instance-356967-1176849986.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  65e439e03cbe6c14c849336d6093c9a6

RANDOM SEED= 465777686

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1669008 kB
Buffers:         44172 kB
Cached:         257716 kB
SwapCached:      18324 kB
Active:         169012 kB
Inactive:       157360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1669008 kB
SwapTotal:     4192956 kB
SwapFree:      4156508 kB
Dirty:            2760 kB
Writeback:           0 kB
Mapped:          30152 kB
Slab:            46080 kB
Committed_AS:  2693856 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= 66479 MiB

End job on node72 on Tue Apr 17 23:16:29 UTC 2007