Trace number 362244

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? (MO) 1408.03 1408.4

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3706.opb
MD5SUM0c13059622221c4a56a3a4fdb32d92c9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark10.5584
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 653950
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 653950
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...
1.89/1.91	c ...done
1.89/1.91	c #vars=155000 #constraints=5301 hasObjective=yes
3.79/3.83	c res. mode=mod
3.79/3.83	c VSIDS like heuristics
3.79/3.83	c complete search running
5.09/5.10	c restart after 401 decisions
5.29/5.32	c nbDecision=500 #constraints=5301
5.99/6.00	c restart after 801 decisions
6.39/6.46	c nbDecision=1000 #constraints=5301
7.49/7.59	c nbDecision=1500 #constraints=5301
7.79/7.82	c restart after 1601 decisions
8.59/8.70	c nbDecision=2000 #constraints=5301
9.80/9.83	c nbDecision=2500 #constraints=5301
10.89/10.96	c nbDecision=3000 #constraints=5301
11.39/11.41	c restart after 3201 decisions
11.99/12.09	c nbDecision=3500 #constraints=5301
13.19/13.22	c nbDecision=4000 #constraints=5301
14.29/14.35	c nbDecision=4500 #constraints=5301
15.39/15.49	c nbDecision=5000 #constraints=5301
16.59/16.65	c nbDecision=5500 #constraints=5302
17.69/17.78	c nbDecision=6000 #constraints=5302
18.59/18.70	c restart after 6401 decisions
18.89/18.93	c nbDecision=6500 #constraints=5302
19.98/20.06	c nbDecision=7000 #constraints=5302
21.18/21.20	c nbDecision=7500 #constraints=5302
22.28/22.34	c nbDecision=8000 #constraints=5302
23.38/23.49	c nbDecision=8500 #constraints=5302
24.58/24.62	c nbDecision=9000 #constraints=5302
25.68/25.74	c nbDecision=9500 #constraints=5302
26.78/26.86	c nbDecision=10000 #constraints=5302
27.88/27.97	c nbDecision=10500 #constraints=5302
28.98/29.05	c nbDecision=11000 #constraints=5302
30.08/30.15	c nbDecision=11500 #constraints=5302
31.18/31.27	c nbDecision=12000 #constraints=5302
37.08/37.15	c nbDecision=12500 #constraints=5515
45.68/45.78	c restart after 12801 decisions
46.38/46.41	c nbDecision=13000 #constraints=5820
47.48/47.50	c nbDecision=13500 #constraints=5820
48.58/48.61	c nbDecision=14000 #constraints=5820
49.68/49.74	c nbDecision=14500 #constraints=5820
50.78/50.85	c nbDecision=15000 #constraints=5820
51.88/51.93	c nbDecision=15500 #constraints=5820
52.98/53.05	c nbDecision=16000 #constraints=5820
54.08/54.17	c nbDecision=16500 #constraints=5820
55.28/55.37	c nbDecision=17000 #constraints=5820
56.57/56.65	c nbDecision=17500 #constraints=5820
57.87/57.94	c nbDecision=18000 #constraints=5820
59.17/59.24	c nbDecision=18500 #constraints=5820
71.37/71.49	c nbDecision=19000 #constraints=6138
91.57/91.62	c nbDecision=19500 #constraints=6636
114.37/114.48	c nbDecision=20000 #constraints=7135
145.75/145.80	c nbDecision=20500 #constraints=7636
182.94/183.04	c nbDecision=21000 #constraints=8135
219.53/219.63	c nbDecision=21500 #constraints=8633
257.92/258.07	c nbDecision=22000 #constraints=9134
320.61/320.72	c nbDecision=22500 #constraints=9636
370.70/370.88	c nbDecision=23000 #constraints=10138
421.78/421.95	c nbDecision=23500 #constraints=10635
474.36/474.58	c nbDecision=24000 #constraints=11136
553.95/554.19	c nbDecision=24500 #constraints=11643
625.73/625.98	c nbDecision=25000 #constraints=12132
691.90/692.12	c nbDecision=25500 #constraints=12634
708.80/709.07	c restart after 25601 decisions
718.10/718.38	c nbDecision=26000 #constraints=12732
719.30/719.52	c nbDecision=26500 #constraints=12732
720.40/720.64	c nbDecision=27000 #constraints=12732
721.50/721.76	c nbDecision=27500 #constraints=12732
722.80/723.00	c nbDecision=28000 #constraints=12732
723.90/724.13	c nbDecision=28500 #constraints=12732
725.00/725.25	c nbDecision=29000 #constraints=12732
726.10/726.37	c nbDecision=29500 #constraints=12732
729.10/729.36	c nbDecision=30000 #constraints=12732
732.40/732.68	c nbDecision=30500 #constraints=12732
735.79/736.04	c nbDecision=31000 #constraints=12732
743.40/743.68	c nbDecision=31500 #constraints=12751
843.87/844.15	c nbDecision=32000 #constraints=13246
929.85/930.11	c nbDecision=32500 #constraints=13751
1008.52/1008.84	c nbDecision=33000 #constraints=14253
1087.81/1088.18	c nbDecision=33500 #constraints=14747
1222.88/1223.30	c nbDecision=34000 #constraints=15247
1312.65/1313.01	c nbDecision=34500 #constraints=15744
1387.52/1387.98	c nbDecision=35000 #constraints=16134
1388.62/1389.09	c nbDecision=35500 #constraints=16134
1389.72/1390.19	c nbDecision=36000 #constraints=16134
1390.92/1391.30	c nbDecision=36500 #constraints=16134
1392.43/1392.81	c nbDecision=37000 #constraints=16154
1393.53/1393.90	c nbDecision=37500 #constraints=16154
1394.63/1395.00	c nbDecision=38000 #constraints=16154
1395.73/1396.11	c nbDecision=38500 #constraints=16154
1403.63/1404.00	c nbDecision=39000 #constraints=16443
1407.73/1408.10	Received signal 15
1407.73/1408.10	
1407.73/1408.10	s UNKNOWN
1407.73/1408.10	
1407.73/1408.10	c user time= 1406.2 s
1407.73/1408.10	c system time= 1.53677 s
1407.73/1408.10	c wall clock time=1408.11

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/node21/watcher-362244-1176845721 -o ROOT/results/node21/solver-362244-1176845721 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/362244-1176845721/instance-362244-1176845721.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: 1.00 0.99 0.99 3/77 5950
/proc/meminfo: memFree=1787256/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=1620 CPUtime=0
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 132489478 1658880 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 405 175 126 317 0 84 0

[startup+0.040892 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 5950
/proc/meminfo: memFree=1787256/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=2400 CPUtime=0.03
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 481 0 0 0 3 0 0 0 18 0 1 0 132489478 2457600 365 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 600 366 126 317 0 279 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2400

[startup+0.101897 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 5950
/proc/meminfo: memFree=1787256/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=3440 CPUtime=0.09
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 895 0 0 0 9 0 0 0 18 0 1 0 132489478 3522560 650 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 860 650 126 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.30192 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 5950
/proc/meminfo: memFree=1787256/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=9548 CPUtime=0.29
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 2787 0 0 0 28 1 0 0 19 0 1 0 132489478 9777152 1772 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 2387 1772 127 317 0 2066 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9548

[startup+0.701963 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 5950
/proc/meminfo: memFree=1787256/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=14444 CPUtime=0.69
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 3868 0 0 0 67 2 0 0 22 0 1 0 132489478 14790656 2853 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 3611 2854 131 317 0 3290 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14444

[startup+1.50205 s]
/proc/loadavg: 1.08 1.00 1.00 2/78 5951
/proc/meminfo: memFree=1769584/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=32804 CPUtime=1.49
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 8051 0 0 0 147 2 0 0 25 0 1 0 132489478 33591296 7036 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278904 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 8201 7036 131 317 0 7880 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32804

[startup+3.10122 s]
/proc/loadavg: 1.08 1.00 1.00 2/78 5951
/proc/meminfo: memFree=1738096/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=57580 CPUtime=3.09
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 14260 0 0 0 303 6 0 0 25 0 1 0 132489478 58961920 13245 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 14395 13245 137 317 0 14074 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57580

[startup+6.30158 s]
/proc/loadavg: 1.08 1.00 1.00 2/78 5951
/proc/meminfo: memFree=1732912/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=59032 CPUtime=6.29
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 14630 0 0 0 623 6 0 0 25 0 1 0 132489478 60448768 13615 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 14758 13615 138 317 0 14437 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59032

[startup+12.7013 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 5951
/proc/meminfo: memFree=1733040/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=59032 CPUtime=12.69
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 14630 0 0 0 1263 6 0 0 25 0 1 0 132489478 60448768 13615 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 14758 13615 138 317 0 14437 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59032

[startup+25.5017 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 5951
/proc/meminfo: memFree=1732784/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=59496 CPUtime=25.48
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 14751 0 0 0 2542 6 0 0 25 0 1 0 132489478 60923904 13699 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 14874 13699 139 317 0 14553 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59496

[startup+51.1015 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 5951
/proc/meminfo: memFree=1652144/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=146924 CPUtime=51.08
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 34883 0 0 0 5095 13 0 0 25 0 1 0 132489478 150450176 33831 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 36731 33831 139 317 0 36410 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 146924

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 5951
/proc/meminfo: memFree=1511728/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=301536 CPUtime=102.26
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 69965 0 0 0 10200 26 0 0 25 0 1 0 132489478 308772864 68913 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 75384 68913 139 317 0 75063 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 301536

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5951
/proc/meminfo: memFree=1375600/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=463648 CPUtime=162.25
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 104278 0 0 0 16187 38 0 0 25 0 1 0 132489478 474775552 103226 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 115912 103226 139 317 0 115591 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 463648

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=1270832/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=567916 CPUtime=222.23
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 130044 0 0 0 22175 48 0 0 25 0 1 0 132489478 581545984 128992 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 141979 128992 139 317 0 141658 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 567916

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=1192560/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=653368 CPUtime=282.22
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 149756 0 0 0 28166 56 0 0 25 0 1 0 132489478 669048832 148704 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 163342 148704 139 317 0 163021 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 653368

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=1076528/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=811412 CPUtime=342.2
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 178481 0 0 0 34151 69 0 0 25 0 1 0 132489478 830885888 177429 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 202853 177429 139 317 0 202532 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 811412

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=1008752/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=881560 CPUtime=402.18
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 195788 0 0 0 40144 74 0 0 25 0 1 0 132489478 902717440 194664 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 220390 194664 139 317 0 220069 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 881560

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=939760/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=950424 CPUtime=462.17
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 212768 0 0 0 46136 81 0 0 25 0 1 0 132489478 973234176 211644 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 237606 211644 139 317 0 237285 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 950424

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=882608/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=1007972 CPUtime=522.15
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 226961 0 0 0 52129 86 0 0 25 0 1 0 132489478 1032163328 225837 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 251993 225837 139 317 0 251672 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1007972

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=845616/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=1045620 CPUtime=582.13
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 236242 0 0 0 58124 89 0 0 25 0 1 0 132489478 1070714880 235118 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 261405 235118 139 317 0 261084 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1045620

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=787248/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=1103988 CPUtime=642.12
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 250679 0 0 0 64116 96 0 0 25 0 1 0 132489478 1130483712 249555 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563622 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 275997 249555 139 317 0 275676 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1103988

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=734384/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=1157640 CPUtime=702.1
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 263933 0 0 0 70109 101 0 0 25 0 1 0 132489478 1185423360 262809 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 289410 262809 139 317 0 289089 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1157640

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=715440/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=1176520 CPUtime=762.09
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 268597 0 0 0 76105 104 0 0 25 0 1 0 132489478 1204756480 267473 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 294130 267473 139 317 0 293809 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1176520

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=687024/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=1206636 CPUtime=822.07
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 275721 0 0 0 82101 106 0 0 25 0 1 0 132489478 1235595264 274597 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 301659 274597 139 317 0 301338 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1206636

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=644720/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=1254116 CPUtime=882.05
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 286319 0 0 0 88095 110 0 0 25 0 1 0 132489478 1284214784 285195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 313529 285195 139 317 0 313208 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1254116

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=505328/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=1494036 CPUtime=942.04
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 321179 0 0 0 94082 122 0 0 25 0 1 0 132489478 1529892864 320055 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 373509 320055 139 317 0 373188 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1494036

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=456688/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=1540860 CPUtime=1002.03
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 333131 0 0 0 100076 127 0 0 25 0 1 0 132489478 1577840640 332007 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563639 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 385215 332007 139 317 0 384894 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1540860

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=408368/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=1588620 CPUtime=1062.01
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 345303 0 0 0 106070 131 0 0 25 0 1 0 132489478 1626746880 344179 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 397155 344179 139 317 0 396834 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1588620

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 5953
/proc/meminfo: memFree=375280/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=1625284 CPUtime=1121.99
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 353497 0 0 0 112065 134 0 0 25 0 1 0 132489478 1664290816 352373 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 406321 352373 139 317 0 406000 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1625284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=346672/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=1650304 CPUtime=1181.98
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 360570 0 0 0 118062 136 0 0 25 0 1 0 132489478 1689911296 359446 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 412576 359446 139 317 0 412255 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1650304

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=319920/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=1680540 CPUtime=1241.97
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 367342 0 0 0 124058 139 0 0 25 0 1 0 132489478 1720872960 366218 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 420135 366218 139 317 0 419814 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 1680540

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=276720/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=1721644 CPUtime=1301.95
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 378001 0 0 0 130052 143 0 0 25 0 1 0 132489478 1762963456 376877 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 430411 376877 139 317 0 430090 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 1721644

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=244400/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=1758408 CPUtime=1361.93
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 386170 0 0 0 136047 146 0 0 25 0 1 0 132489478 1800609792 385046 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 439602 385046 139 317 0 439281 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 1758408



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1408.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=160752/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=1843252 CPUtime=1407.73
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194304 406932 0 0 0 140620 153 0 0 25 0 1 0 132489478 1887490048 405807 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606614 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 460813 405807 139 317 0 460492 0
Current children cumulated CPU time (s) 1407.73
Current children cumulated vsize (KiB) 1843252

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

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

[startup+1408.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=160752/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=0 CPUtime=1407.82
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194308 406948 0 0 0 140622 160 0 0 25 0 1 0 132489478 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1407.82
Current children cumulated vsize (KiB) 0

[startup+1408.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5953
/proc/meminfo: memFree=160752/2055920 swapFree=4157740/4192956
[pid=5950] ppid=5948 vsize=0 CPUtime=1407.92
/proc/5950/stat : 5950 (oree) R 5948 5950 5038 0 -1 4194308 406948 0 0 0 140622 170 0 0 25 0 1 0 132489478 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5950/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1407.92
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1408.4
CPU time (s): 1408.03
CPU user time (s): 1406.23
CPU system time (s): 1.79673
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 1843252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1406.23
system time used= 1.79673
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 406948
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= 1901

runsolver used 1.60276 second user time and 3.51946 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue Apr 17 21:35:22 UTC 2007

IDJOB= 362244
IDBENCH= 1542
IDSOLVER= 172
FILE ID= node21/362244-1176845721

PBS_JOBID= 4590168

Free space on /tmp= 66438 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3706.opb
COMMAND LINE= oree /tmp/evaluation/362244-1176845721/instance-362244-1176845721.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-362244-1176845721 -o ROOT/results/node21/solver-362244-1176845721 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/362244-1176845721/instance-362244-1176845721.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  0c13059622221c4a56a3a4fdb32d92c9

RANDOM SEED= 539337584

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:      2055920 kB
MemFree:       1787728 kB
Buffers:         35764 kB
Cached:         160636 kB
SwapCached:      14332 kB
Active:          89368 kB
Inactive:       136600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787728 kB
SwapTotal:     4192956 kB
SwapFree:      4157740 kB
Dirty:            7872 kB
Writeback:           0 kB
Mapped:          29888 kB
Slab:            27796 kB
Committed_AS:   997480 kB
PageTables:       1784 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= 66438 MiB

End job on node21 on Tue Apr 17 21:58:52 UTC 2007