Trace number 362496

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) 1649.9 1650.41

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-n3704.opb
MD5SUM35541d810f352e1e9979b25003c9f904
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 benchmark8.5597
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 654474
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 654474
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
3.79/3.84	c res. mode=mod
3.79/3.84	c VSIDS like heuristics
3.79/3.84	c complete search running
4.99/5.10	c restart after 401 decisions
5.29/5.32	c nbDecision=500 #constraints=5301
5.99/6.01	c restart after 801 decisions
6.39/6.47	c nbDecision=1000 #constraints=5301
7.59/7.61	c nbDecision=1500 #constraints=5301
7.79/7.84	c restart after 1601 decisions
8.69/8.75	c nbDecision=2000 #constraints=5301
9.79/9.88	c nbDecision=2500 #constraints=5301
10.99/11.01	c nbDecision=3000 #constraints=5301
11.39/11.47	c restart after 3201 decisions
12.09/12.15	c nbDecision=3500 #constraints=5301
13.19/13.28	c nbDecision=4000 #constraints=5301
14.39/14.41	c nbDecision=4500 #constraints=5301
15.49/15.53	c nbDecision=5000 #constraints=5301
16.59/16.69	c nbDecision=5500 #constraints=5302
17.79/17.81	c nbDecision=6000 #constraints=5302
18.69/18.72	c restart after 6401 decisions
18.89/18.95	c nbDecision=6500 #constraints=5302
19.99/20.10	c nbDecision=7000 #constraints=5302
21.19/21.24	c nbDecision=7500 #constraints=5302
22.29/22.38	c nbDecision=8000 #constraints=5302
23.49/23.53	c nbDecision=8500 #constraints=5302
24.59/24.66	c nbDecision=9000 #constraints=5302
25.78/25.80	c nbDecision=9500 #constraints=5302
26.88/26.93	c nbDecision=10000 #constraints=5302
27.98/28.06	c nbDecision=10500 #constraints=5302
29.08/29.18	c nbDecision=11000 #constraints=5302
30.28/30.30	c nbDecision=11500 #constraints=5302
31.38/31.42	c nbDecision=12000 #constraints=5302
32.48/32.53	c nbDecision=12500 #constraints=5302
33.18/33.20	c restart after 12801 decisions
33.58/33.66	c nbDecision=13000 #constraints=5302
34.68/34.80	c nbDecision=13500 #constraints=5302
35.88/35.93	c nbDecision=14000 #constraints=5302
36.98/37.06	c nbDecision=14500 #constraints=5302
38.18/38.20	c nbDecision=15000 #constraints=5302
39.28/39.33	c nbDecision=15500 #constraints=5302
40.38/40.47	c nbDecision=16000 #constraints=5302
41.58/41.60	c nbDecision=16500 #constraints=5302
42.68/42.73	c nbDecision=17000 #constraints=5302
43.78/43.86	c nbDecision=17500 #constraints=5302
44.88/44.99	c nbDecision=18000 #constraints=5302
46.08/46.11	c nbDecision=18500 #constraints=5302
47.18/47.24	c nbDecision=19000 #constraints=5302
48.28/48.36	c nbDecision=19500 #constraints=5302
49.38/49.47	c nbDecision=20000 #constraints=5302
50.48/50.58	c nbDecision=20500 #constraints=5302
55.38/55.49	c nbDecision=21000 #constraints=5435
73.48/73.59	c nbDecision=21500 #constraints=5934
95.67/95.79	c nbDecision=22000 #constraints=6437
121.66/121.75	c nbDecision=22500 #constraints=6942
151.95/152.02	c nbDecision=23000 #constraints=7437
186.85/186.90	c nbDecision=23500 #constraints=7949
224.54/224.62	c nbDecision=24000 #constraints=8439
268.52/268.60	c nbDecision=24500 #constraints=8940
321.51/321.69	c nbDecision=25000 #constraints=9442
371.40/371.59	c nbDecision=25500 #constraints=9944
382.20/382.38	c restart after 25601 decisions
388.90/389.03	c nbDecision=26000 #constraints=10043
390.00/390.16	c nbDecision=26500 #constraints=10043
391.09/391.29	c nbDecision=27000 #constraints=10043
392.29/392.42	c nbDecision=27500 #constraints=10043
393.49/393.62	c nbDecision=28000 #constraints=10043
394.59/394.75	c nbDecision=28500 #constraints=10043
395.69/395.87	c nbDecision=29000 #constraints=10043
396.79/396.99	c nbDecision=29500 #constraints=10043
398.00/398.12	c nbDecision=30000 #constraints=10043
399.10/399.25	c nbDecision=30500 #constraints=10043
400.20/400.38	c nbDecision=31000 #constraints=10043
401.40/401.50	c nbDecision=31500 #constraints=10043
403.49/403.60	c nbDecision=32000 #constraints=10043
405.99/406.11	c nbDecision=32500 #constraints=10043
408.59/408.71	c nbDecision=33000 #constraints=10043
411.19/411.32	c nbDecision=33500 #constraints=10043
450.18/450.39	c nbDecision=34000 #constraints=10383
511.76/511.91	c nbDecision=34500 #constraints=10884
583.15/583.35	c nbDecision=35000 #constraints=11380
655.72/655.90	c nbDecision=35500 #constraints=11888
743.11/743.32	c nbDecision=36000 #constraints=12382
827.49/827.76	c nbDecision=36500 #constraints=12884
908.97/909.27	c nbDecision=37000 #constraints=13379
997.84/998.13	c nbDecision=37500 #constraints=13878
1100.82/1101.21	c nbDecision=38000 #constraints=14377
1199.99/1200.40	c nbDecision=38500 #constraints=14880
1318.46/1318.96	c nbDecision=39000 #constraints=15387
1441.33/1441.85	c nbDecision=39500 #constraints=15884
1566.40/1566.96	c nbDecision=40000 #constraints=16386
1647.88/1648.40	Received signal 15
1649.58/1650.11	
1649.58/1650.11	s UNKNOWN
1649.58/1650.11	
1649.58/1650.11	c user time= 1647.95 s
1649.58/1650.11	c system time= 1.65175 s
1649.58/1650.11	c wall clock time=1650.11

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/node4/watcher-362496-1176846262 -o ROOT/results/node4/solver-362496-1176846262 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/362496-1176846262/instance-362496-1176846262.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: 0.75 0.95 0.98 3/77 25692
/proc/meminfo: memFree=1861776/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=1620 CPUtime=0
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 160664032 1658880 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134827890 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 405 175 126 317 0 84 0

[startup+0.0416409 s]
/proc/loadavg: 0.75 0.95 0.98 3/77 25692
/proc/meminfo: memFree=1861776/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=2400 CPUtime=0.04
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 483 0 0 0 4 0 0 0 18 0 1 0 160664032 2457600 367 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 600 367 126 317 0 279 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2400

[startup+0.101646 s]
/proc/loadavg: 0.75 0.95 0.98 3/77 25692
/proc/meminfo: memFree=1861776/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=3440 CPUtime=0.09
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 894 0 0 0 9 0 0 0 18 0 1 0 160664032 3522560 649 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 860 649 126 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301666 s]
/proc/loadavg: 0.75 0.95 0.98 3/77 25692
/proc/meminfo: memFree=1861776/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=9548 CPUtime=0.29
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 2787 0 0 0 28 1 0 0 19 0 1 0 160664032 9777152 1772 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713872 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 2387 1772 127 317 0 2066 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9548

[startup+0.701704 s]
/proc/loadavg: 0.75 0.95 0.98 3/77 25692
/proc/meminfo: memFree=1861776/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=14292 CPUtime=0.69
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 3845 0 0 0 68 1 0 0 23 0 1 0 160664032 14635008 2830 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 3573 2830 131 317 0 3252 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14292

[startup+1.50178 s]
/proc/loadavg: 0.77 0.95 0.98 2/78 25693
/proc/meminfo: memFree=1844168/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=32648 CPUtime=1.49
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 8037 0 0 0 145 4 0 0 25 0 1 0 160664032 33431552 7022 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 8162 7022 131 317 0 7841 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32648

[startup+3.10193 s]
/proc/loadavg: 0.77 0.95 0.98 2/78 25693
/proc/meminfo: memFree=1812616/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=57580 CPUtime=3.09
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 14260 0 0 0 303 6 0 0 25 0 1 0 160664032 58961920 13245 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 14395 13245 137 317 0 14074 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57580

[startup+6.30124 s]
/proc/loadavg: 0.77 0.95 0.98 2/78 25693
/proc/meminfo: memFree=1807368/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=59032 CPUtime=6.29
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 14630 0 0 0 622 7 0 0 25 0 1 0 160664032 60448768 13615 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 14758 13615 138 317 0 14437 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59032

[startup+12.7019 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 25693
/proc/meminfo: memFree=1807432/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=59032 CPUtime=12.69
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 14630 0 0 0 1262 7 0 0 25 0 1 0 160664032 60448768 13615 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 14758 13615 138 317 0 14437 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59032

[startup+25.5011 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 25693
/proc/meminfo: memFree=1807048/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=59468 CPUtime=25.48
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 14745 0 0 0 2541 7 0 0 25 0 1 0 160664032 60895232 13693 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606688 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 14867 13693 139 317 0 14546 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59468

[startup+51.1015 s]
/proc/loadavg: 0.89 0.95 0.98 2/78 25693
/proc/meminfo: memFree=1807112/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=59468 CPUtime=51.08
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 14745 0 0 0 5101 7 0 0 25 0 1 0 160664032 60895232 13693 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606688 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 14867 13693 139 317 0 14546 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 59468

[startup+102.305 s]
/proc/loadavg: 0.95 0.96 0.98 2/78 25693
/proc/meminfo: memFree=1623688/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=262308 CPUtime=102.27
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 60530 0 0 0 10203 24 0 0 25 0 1 0 160664032 268603392 59478 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 65577 59478 139 317 0 65256 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 262308

[startup+162.301 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 25693
/proc/meminfo: memFree=1476872/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=436044 CPUtime=162.25
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 97536 0 0 0 16187 38 0 0 25 0 1 0 160664032 446509056 96484 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 109011 96484 139 317 0 108690 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 436044

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25693
/proc/meminfo: memFree=1375944/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=536096 CPUtime=222.23
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 122305 0 0 0 22176 47 0 0 25 0 1 0 160664032 548962304 121253 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 134024 121253 139 317 0 133703 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 536096

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25693
/proc/meminfo: memFree=1296392/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=619548 CPUtime=282.23
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 142298 0 0 0 28168 55 0 0 25 0 1 0 160664032 634417152 141246 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 154887 141246 139 317 0 154566 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 619548

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25693
/proc/meminfo: memFree=1176456/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=785156 CPUtime=342.2
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 172128 0 0 0 34153 67 0 0 25 0 1 0 160664032 803999744 171076 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554540 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 196289 171076 139 317 0 195968 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 785156

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25693
/proc/meminfo: memFree=1129864/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=831592 CPUtime=402.19
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 183610 0 0 0 40147 72 0 0 25 0 1 0 160664032 851550208 182558 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 207898 182558 139 317 0 207577 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 831592

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25693
/proc/meminfo: memFree=1077064/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=885724 CPUtime=462.18
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 196933 0 0 0 46141 77 0 0 25 0 1 0 160664032 906981376 195809 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 221431 195809 139 317 0 221110 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 885724

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25693
/proc/meminfo: memFree=1020360/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=943980 CPUtime=522.16
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 211327 0 0 0 52134 82 0 0 25 0 1 0 160664032 966635520 210203 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 235995 210203 139 317 0 235674 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 943980

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25693
/proc/meminfo: memFree=968712/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=995520 CPUtime=582.15
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 224056 0 0 0 58127 88 0 0 25 0 1 0 160664032 1019412480 222932 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718697 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 248880 222932 139 317 0 248559 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 995520

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25693
/proc/meminfo: memFree=916168/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=1047424 CPUtime=642.14
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 236920 0 0 0 64120 94 0 0 25 0 1 0 160664032 1072562176 235796 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270569 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 261856 235796 139 317 0 261535 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1047424


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

/proc/meminfo: memFree=788872/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=1175836 CPUtime=822.08
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 268690 0 0 0 82102 106 0 0 25 0 1 0 160664032 1204056064 267566 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 293959 267566 139 317 0 293638 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1175836

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25693
/proc/meminfo: memFree=745864/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=1221904 CPUtime=882.07
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 279341 0 0 0 88096 111 0 0 25 0 1 0 160664032 1251229696 278217 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 305476 278217 139 317 0 305155 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 1221904

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25693
/proc/meminfo: memFree=607304/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=1460416 CPUtime=942.06
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 313901 0 0 0 94082 124 0 0 25 0 1 0 160664032 1495465984 312777 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 365104 312777 139 317 0 364783 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 1460416

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 25759
/proc/meminfo: memFree=568024/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=1502196 CPUtime=1002.01
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 323222 0 0 0 100074 127 0 0 25 0 1 0 160664032 1538248704 322098 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 375549 322098 139 317 0 375228 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1502196

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25891
/proc/meminfo: memFree=529736/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=1539704 CPUtime=1061.92
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 333094 0 0 0 106061 131 0 0 25 0 1 0 160664032 1576656896 331970 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 384926 331970 139 317 0 384605 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 1539704

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25891
/proc/meminfo: memFree=498952/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=1573824 CPUtime=1121.91
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 340681 0 0 0 112056 135 0 0 25 0 1 0 160664032 1611595776 339557 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 393456 339557 139 317 0 393135 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 1573824

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25891
/proc/meminfo: memFree=459976/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=1610976 CPUtime=1181.9
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 350471 0 0 0 118052 138 0 0 25 0 1 0 160664032 1649639424 349347 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 402744 349347 139 317 0 402423 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1610976

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25891
/proc/meminfo: memFree=424520/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=1643708 CPUtime=1241.88
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 359264 0 0 0 124046 142 0 0 25 0 1 0 160664032 1683156992 358140 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 410927 358140 139 317 0 410606 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 1643708

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25891
/proc/meminfo: memFree=395400/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=1676092 CPUtime=1301.87
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 366506 0 0 0 130041 146 0 0 25 0 1 0 160664032 1716318208 365382 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 419023 365382 139 317 0 418702 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 1676092

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25891
/proc/meminfo: memFree=371848/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=1702648 CPUtime=1361.86
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 373900 0 0 0 136037 149 0 0 25 0 1 0 160664032 1743511552 372776 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 425662 372776 139 317 0 425341 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 1702648

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25891
/proc/meminfo: memFree=337672/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=1733764 CPUtime=1421.84
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 380888 0 0 0 142031 153 0 0 25 0 1 0 160664032 1775374336 379764 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 433441 379764 139 317 0 433120 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 1733764

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25891
/proc/meminfo: memFree=302664/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=1766236 CPUtime=1481.82
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 389634 0 0 0 148025 157 0 0 25 0 1 0 160664032 1808625664 388510 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 441559 388510 139 317 0 441238 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 1766236

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25891
/proc/meminfo: memFree=275080/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=1797108 CPUtime=1541.81
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 396484 0 0 0 154021 160 0 0 25 0 1 0 160664032 1840238592 395360 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 449277 395360 139 317 0 448956 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 1797108

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25891
/proc/meminfo: memFree=250632/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=1825012 CPUtime=1601.79
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 402720 0 0 0 160017 162 0 0 25 0 1 0 160664032 1868812288 401596 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134593381 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 456253 401596 139 317 0 455932 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 1825012



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1648.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25891
/proc/meminfo: memFree=227528/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=1843360 CPUtime=1647.88
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 408304 0 0 0 164624 164 0 0 25 0 1 0 160664032 1887600640 407180 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 460840 407180 139 317 0 460519 0
Current children cumulated CPU time (s) 1647.88
Current children cumulated vsize (KiB) 1843360

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1649.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25892
/proc/meminfo: memFree=227008/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=1844332 CPUtime=1648.89
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194304 408519 0 0 0 164724 165 0 0 25 0 1 0 160664032 1888595968 407395 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 461083 407395 139 317 0 460762 0
Current children cumulated CPU time (s) 1648.89
Current children cumulated vsize (KiB) 1844332

[startup+1650.2 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25892
/proc/meminfo: memFree=226368/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=0 CPUtime=1649.69
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194308 408640 0 0 0 164799 170 0 0 25 0 1 0 160664032 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1649.69
Current children cumulated vsize (KiB) 0

[startup+1650.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 25892
/proc/meminfo: memFree=226368/2055920 swapFree=4153860/4192956
[pid=25692] ppid=25690 vsize=0 CPUtime=1649.89
/proc/25692/stat : 25692 (oree) R 25690 25692 25635 0 -1 4194308 408640 0 0 0 164799 190 0 0 25 0 1 0 160664032 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25692/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1649.89
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1650.41
CPU time (s): 1649.9
CPU user time (s): 1647.99
CPU system time (s): 1.91171
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 1844876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1647.99
system time used= 1.91171
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 408640
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= 34202

runsolver used 2.02269 second user time and 3.82142 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Apr 17 21:44:23 UTC 2007

IDJOB= 362496
IDBENCH= 1564
IDSOLVER= 172
FILE ID= node4/362496-1176846262

PBS_JOBID= 4590189

Free space on /tmp= 66490 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-n3704.opb
COMMAND LINE= oree /tmp/evaluation/362496-1176846262/instance-362496-1176846262.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-362496-1176846262 -o ROOT/results/node4/solver-362496-1176846262 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/362496-1176846262/instance-362496-1176846262.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  35541d810f352e1e9979b25003c9f904

RANDOM SEED= 235831285

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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		: 3000.218
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:       1862248 kB
Buffers:          6376 kB
Cached:         114128 kB
SwapCached:       2236 kB
Active:          46320 kB
Inactive:        96756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862248 kB
SwapTotal:     4192956 kB
SwapFree:      4153860 kB
Dirty:            7904 kB
Writeback:           0 kB
Mapped:          30184 kB
Slab:            36144 kB
Committed_AS:  5222044 kB
PageTables:       1816 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= 66490 MiB

End job on node4 on Tue Apr 17 22:11:53 UTC 2007