Trace number 357245

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) 1706.02 1706.45

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-mps-v2-20-10-n3703.opb
MD5SUM35c934e0cd42ffa30810ffe35ff61781
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5257865308
Best CPU time to get the best result obtained on this benchmark1804.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5257865308
Optimality of the best value was proved NO
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 154999
Biggest coefficient in the objective function 4294967296
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 29657420026984
Number of bits of the sum of numbers in the objective function 45
Biggest number in a constraint 4294967296
Number of bits of the biggest number in a constraint 33
Biggest sum of numbers in a constraint 29657420026984
Number of bits of the biggest sum of numbers45
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...
2.29/2.38	c ...done
2.29/2.38	c #vars=155000 #constraints=5301 hasObjective=yes
4.19/4.29	c res. mode=mod
4.19/4.29	c VSIDS like heuristics
4.19/4.29	c complete search running
5.50/5.55	c restart after 401 decisions
5.69/5.78	c nbDecision=500 #constraints=5301
6.39/6.46	c restart after 801 decisions
6.89/6.91	c nbDecision=1000 #constraints=5301
7.99/8.03	c nbDecision=1500 #constraints=5301
8.19/8.26	c restart after 1601 decisions
9.09/9.17	c nbDecision=2000 #constraints=5301
10.19/10.30	c nbDecision=2500 #constraints=5301
11.39/11.42	c nbDecision=3000 #constraints=5301
11.79/11.88	c restart after 3201 decisions
12.49/12.56	c nbDecision=3500 #constraints=5301
13.69/13.70	c nbDecision=4000 #constraints=5301
14.79/14.84	c nbDecision=4500 #constraints=5301
15.89/15.97	c nbDecision=5000 #constraints=5301
17.09/17.11	c nbDecision=5500 #constraints=5301
18.19/18.24	c nbDecision=6000 #constraints=5301
19.09/19.16	c restart after 6401 decisions
19.29/19.39	c nbDecision=6500 #constraints=5301
20.39/20.49	c nbDecision=7000 #constraints=5301
21.59/21.63	c nbDecision=7500 #constraints=5301
22.69/22.75	c nbDecision=8000 #constraints=5301
23.79/23.88	c nbDecision=8500 #constraints=5301
24.99/25.00	c nbDecision=9000 #constraints=5301
26.09/26.12	c nbDecision=9500 #constraints=5301
27.18/27.24	c nbDecision=10000 #constraints=5301
28.28/28.38	c nbDecision=10500 #constraints=5302
29.38/29.49	c nbDecision=11000 #constraints=5303
30.58/30.61	c nbDecision=11500 #constraints=5303
31.68/31.70	c nbDecision=12000 #constraints=5303
32.78/32.81	c nbDecision=12500 #constraints=5303
33.47/33.51	c restart after 12801 decisions
33.87/33.98	c nbDecision=13000 #constraints=5304
35.08/35.12	c nbDecision=13500 #constraints=5304
36.18/36.26	c nbDecision=14000 #constraints=5304
37.27/37.40	c nbDecision=14500 #constraints=5304
38.47/38.54	c nbDecision=15000 #constraints=5304
39.57/39.64	c nbDecision=15500 #constraints=5304
40.67/40.75	c nbDecision=16000 #constraints=5304
41.77/41.89	c nbDecision=16500 #constraints=5304
42.97/43.02	c nbDecision=17000 #constraints=5304
44.07/44.11	c nbDecision=17500 #constraints=5304
45.17/45.23	c nbDecision=18000 #constraints=5304
46.27/46.34	c nbDecision=18500 #constraints=5304
47.37/47.47	c nbDecision=19000 #constraints=5304
48.47/48.58	c nbDecision=19500 #constraints=5304
49.57/49.69	c nbDecision=20000 #constraints=5304
50.67/50.78	c nbDecision=20500 #constraints=5304
55.86/55.96	c nbDecision=21000 #constraints=5417
79.36/79.40	c nbDecision=21500 #constraints=5923
106.96/107.01	c nbDecision=22000 #constraints=6425
138.04/138.12	c nbDecision=22500 #constraints=6917
173.03/173.14	c nbDecision=23000 #constraints=7412
215.03/215.10	c nbDecision=23500 #constraints=7909
260.62/260.79	c nbDecision=24000 #constraints=8408
312.50/312.67	c nbDecision=24500 #constraints=8905
368.69/368.80	c nbDecision=25000 #constraints=9404
428.28/428.43	c nbDecision=25500 #constraints=9899
442.27/442.48	c restart after 25601 decisions
448.77/448.99	c nbDecision=26000 #constraints=10002
449.97/450.11	c nbDecision=26500 #constraints=10002
451.07/451.24	c nbDecision=27000 #constraints=10002
452.17/452.36	c nbDecision=27500 #constraints=10002
453.37/453.51	c nbDecision=28000 #constraints=10002
454.47/454.65	c nbDecision=28500 #constraints=10002
455.57/455.78	c nbDecision=29000 #constraints=10002
456.77/456.91	c nbDecision=29500 #constraints=10002
457.87/458.07	c nbDecision=30000 #constraints=10002
459.07/459.20	c nbDecision=30500 #constraints=10002
460.17/460.31	c nbDecision=31000 #constraints=10002
461.26/461.43	c nbDecision=31500 #constraints=10002
463.16/463.31	c nbDecision=32000 #constraints=10002
465.76/465.90	c nbDecision=32500 #constraints=10002
468.26/468.43	c nbDecision=33000 #constraints=10002
470.86/471.05	c nbDecision=33500 #constraints=10002
514.56/514.79	c nbDecision=34000 #constraints=10332
584.73/584.91	c nbDecision=34500 #constraints=10828
669.51/669.77	c nbDecision=35000 #constraints=11330
758.10/758.35	c nbDecision=35500 #constraints=11831
846.47/846.77	c nbDecision=36000 #constraints=12330
939.35/939.67	c nbDecision=36500 #constraints=12829
1040.03/1040.39	c nbDecision=37000 #constraints=13329
1144.40/1144.76	c nbDecision=37500 #constraints=13831
1213.38/1213.70	c nbDecision=38000 #constraints=14309
1292.86/1293.28	c nbDecision=38500 #constraints=14813
1382.54/1382.99	c nbDecision=39000 #constraints=15310
1467.42/1467.87	c nbDecision=39500 #constraints=15811
1567.39/1567.89	c nbDecision=40000 #constraints=16309
1679.56/1680.01	c nbDecision=40500 #constraints=16806
1705.46/1705.90	Received signal 15
1705.66/1706.14	
1705.66/1706.14	s UNKNOWN
1705.66/1706.14	
1705.66/1706.14	c user time= 1704 s
1705.66/1706.14	c system time= 1.70974 s
1705.66/1706.14	c wall clock time=1706.14

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/node52/watcher-357245-1176992268 -o ROOT/results/node52/solver-357245-1176992268 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357245-1176992268/instance-357245-1176992268.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: 0.85 0.97 0.94 3/64 13550
/proc/meminfo: memFree=1814088/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=1468 CPUtime=0
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 54071976 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 367 161 127 317 0 46 0

[startup+0.069549 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 13550
/proc/meminfo: memFree=1814088/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=2400 CPUtime=0.06
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 497 0 0 0 6 0 0 0 18 0 1 0 54071976 2457600 381 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134714919 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 600 381 127 317 0 279 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2400

[startup+0.10155 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 13550
/proc/meminfo: memFree=1814088/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=3440 CPUtime=0.09
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 802 0 0 0 9 0 0 0 18 0 1 0 54071976 3522560 557 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 860 557 127 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301563 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 13550
/proc/meminfo: memFree=1814088/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=5520 CPUtime=0.29
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 1649 0 0 0 29 0 0 0 19 0 1 0 54071976 5652480 1147 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 1380 1147 127 317 0 1059 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5520

[startup+0.701591 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 13550
/proc/meminfo: memFree=1814088/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=9548 CPUtime=0.69
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 2791 0 0 0 68 1 0 0 22 0 1 0 54071976 9777152 1776 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 2387 1776 131 317 0 2066 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9548

[startup+1.50164 s]
/proc/loadavg: 0.85 0.97 0.94 2/65 13551
/proc/meminfo: memFree=1802260/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=25252 CPUtime=1.49
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 6318 0 0 0 146 3 0 0 25 0 1 0 54071976 25858048 5303 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712548 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 6313 5304 131 317 0 5992 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25252

[startup+3.10175 s]
/proc/loadavg: 0.85 0.97 0.94 2/65 13551
/proc/meminfo: memFree=1783444/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=54016 CPUtime=3.09
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 13376 0 0 0 303 6 0 0 25 0 1 0 54071976 55312384 12361 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 13504 12361 137 317 0 13183 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 54016

[startup+6.30197 s]
/proc/loadavg: 0.86 0.97 0.94 2/65 13551
/proc/meminfo: memFree=1759764/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=59032 CPUtime=6.29
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 14635 0 0 0 622 7 0 0 25 0 1 0 54071976 60448768 13620 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606682 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 14758 13620 138 317 0 14437 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59032

[startup+12.7014 s]
/proc/loadavg: 0.87 0.97 0.94 2/65 13551
/proc/meminfo: memFree=1759892/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=59032 CPUtime=12.69
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 14635 0 0 0 1262 7 0 0 25 0 1 0 54071976 60448768 13620 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 14758 13620 138 317 0 14437 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59032

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.94 2/65 13551
/proc/meminfo: memFree=1759956/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=59032 CPUtime=25.49
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 14635 0 0 0 2542 7 0 0 25 0 1 0 54071976 60448768 13620 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 14758 13620 138 317 0 14437 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 59032

[startup+51.102 s]
/proc/loadavg: 0.93 0.97 0.94 2/65 13551
/proc/meminfo: memFree=1759380/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=59816 CPUtime=51.07
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 14815 0 0 0 5100 7 0 0 25 0 1 0 54071976 61251584 13763 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606732 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 14954 13763 139 317 0 14633 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 59816

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.94 2/65 13551
/proc/meminfo: memFree=1604052/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=231128 CPUtime=102.26
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 53903 0 0 0 10204 22 0 0 25 0 1 0 54071976 236675072 52619 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 57782 52619 170 317 0 57461 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 231128

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13551
/proc/meminfo: memFree=1496212/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=342844 CPUtime=162.24
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 81257 0 0 0 16191 33 0 0 25 0 1 0 54071976 351072256 79760 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712536 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 85711 79760 170 317 0 85390 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 342844

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13551
/proc/meminfo: memFree=1377748/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=476876 CPUtime=222.23
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 110691 0 0 0 22179 44 0 0 25 0 1 0 54071976 488321024 109056 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 119219 109056 170 317 0 118898 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 476876

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 13551
/proc/meminfo: memFree=1299412/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=554152 CPUtime=282.21
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 130375 0 0 0 28168 53 0 0 25 0 1 0 54071976 567451648 128705 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272659 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 138538 128705 170 317 0 138217 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 554152

[startup+342.302 s]
/proc/loadavg: 1.03 0.99 0.95 2/65 13551
/proc/meminfo: memFree=1235412/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=619704 CPUtime=342.19
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 146306 0 0 0 34158 61 0 0 25 0 1 0 54071976 634576896 144578 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 154926 144578 170 317 0 154605 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 619704

[startup+402.302 s]
/proc/loadavg: 1.01 0.99 0.95 2/65 13551
/proc/meminfo: memFree=1122580/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=774972 CPUtime=402.18
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 174630 0 0 0 40147 71 0 0 25 0 1 0 54071976 793571328 172902 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 193743 172902 170 317 0 193422 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 774972

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=1083540/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=812320 CPUtime=462.16
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 184128 0 0 0 46141 75 0 0 25 0 1 0 54071976 831815680 182358 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606698 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 203080 182358 170 317 0 202759 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 812320

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=1036564/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=859256 CPUtime=522.15
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 196090 0 0 0 52135 80 0 0 25 0 1 0 54071976 879878144 194314 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272627 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 214814 194314 170 317 0 214493 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 859256

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=983636/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=910516 CPUtime=582.14
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 209220 0 0 0 58128 86 0 0 25 0 1 0 54071976 932368384 207354 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272627 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 227629 207354 170 317 0 227308 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 910516

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=939540/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=953460 CPUtime=642.13
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 220148 0 0 0 64122 91 0 0 25 0 1 0 54071976 976343040 218282 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 238365 218282 170 317 0 238044 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 953460


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

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=814164/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=1077008 CPUtime=822.08
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 251592 0 0 0 82104 104 0 0 25 0 1 0 54071976 1102856192 249694 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 269252 249694 170 317 0 268931 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1077008

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=774484/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=1115632 CPUtime=882.06
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 261421 0 0 0 88097 109 0 0 25 0 1 0 54071976 1142407168 259493 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 278908 259493 170 317 0 278587 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1115632

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=733716/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=1155564 CPUtime=942.05
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 271727 0 0 0 94092 113 0 0 25 0 1 0 54071976 1183297536 269748 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 288891 269748 170 317 0 288570 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1155564

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=697556/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=1193044 CPUtime=1002.04
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 280788 0 0 0 100085 119 0 0 25 0 1 0 54071976 1221677056 278739 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 298261 278739 170 317 0 297940 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 1193044

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=666004/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=1227088 CPUtime=1062.02
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 288729 0 0 0 106080 122 0 0 25 0 1 0 54071976 1256538112 286634 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 306772 286634 170 317 0 306451 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 1227088

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=535380/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=1452128 CPUtime=1122
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 321239 0 0 0 112066 134 0 0 25 0 1 0 54071976 1486979072 319144 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 363032 319144 170 317 0 362711 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1452128

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=486740/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=1499004 CPUtime=1181.99
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 333431 0 0 0 118060 139 0 0 25 0 1 0 54071976 1534980096 331334 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 374751 331334 170 317 0 374430 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 1499004

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=435860/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=1549164 CPUtime=1241.98
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 346043 0 0 0 124054 144 0 0 25 0 1 0 54071976 1586343936 343939 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 387291 343939 170 317 0 386970 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 1549164

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=399828/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=1589524 CPUtime=1301.96
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 354966 0 0 0 130050 146 0 0 25 0 1 0 54071976 1627672576 352862 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134593466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 397381 352862 170 317 0 397060 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 1589524

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=356244/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=1632716 CPUtime=1361.94
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 365922 0 0 0 136043 151 0 0 25 0 1 0 54071976 1671901184 363812 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 408179 363812 170 317 0 407858 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 1632716

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=322260/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=1670560 CPUtime=1421.93
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 374309 0 0 0 142039 154 0 0 25 0 1 0 54071976 1710653440 372196 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 417640 372196 170 317 0 417319 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 1670560

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=274068/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=1718664 CPUtime=1481.92
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 386459 0 0 0 148033 159 0 0 25 0 1 0 54071976 1759911936 384344 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563656 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 429666 384344 170 317 0 429345 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 1718664

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=239956/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=1750372 CPUtime=1541.9
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 394895 0 0 0 154028 162 0 0 25 0 1 0 54071976 1792380928 392780 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 437593 392780 170 317 0 437272 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 1750372

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=207764/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=1787156 CPUtime=1601.88
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 403065 0 0 0 160023 165 0 0 25 0 1 0 54071976 1830047744 400945 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 446789 400945 170 317 0 446468 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 1787156

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/65 13551
/proc/meminfo: memFree=174868/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=1817044 CPUtime=1661.87
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 411134 0 0 0 166019 168 0 0 25 0 1 0 54071976 1860653056 409012 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712891 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 454261 409012 170 317 0 453940 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 1817044



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1705.9 s]
/proc/loadavg: 1.05 1.00 0.95 2/65 13551
/proc/meminfo: memFree=151508/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=1843272 CPUtime=1705.46
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 416931 0 0 0 170376 170 0 0 25 0 1 0 54071976 1887510528 414809 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134590754 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 460818 414809 170 317 0 460497 0
Current children cumulated CPU time (s) 1705.46
Current children cumulated vsize (KiB) 1843272

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

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

[startup+1706.2 s]
/proc/loadavg: 1.05 1.00 0.95 2/66 13552
/proc/meminfo: memFree=151500/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=1642260 CPUtime=1705.76
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194304 416970 0 0 0 170403 173 0 0 25 0 1 0 54071976 1681674240 379076 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135266299 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 410565 379076 186 317 0 410244 0
Current children cumulated CPU time (s) 1705.76
Current children cumulated vsize (KiB) 1642260

[startup+1706.4 s]
/proc/loadavg: 1.05 1.00 0.95 2/66 13552
/proc/meminfo: memFree=151500/2055920 swapFree=4182956/4192956
[pid=13550] ppid=13548 vsize=0 CPUtime=1705.96
/proc/13550/stat : 13550 (oree) R 13548 13550 13123 0 -1 4194308 416970 0 0 0 170404 192 0 0 25 0 1 0 54071976 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13550/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1705.96
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1706.45
CPU time (s): 1706.02
CPU user time (s): 1704.05
CPU system time (s): 1.9737
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 1843272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1704.05
system time used= 1.9737
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 416970
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= 3266

runsolver used 1.14283 second user time and 3.54146 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Thu Apr 19 14:17:49 UTC 2007

IDJOB= 357245
IDBENCH= 2307
IDSOLVER= 172
FILE ID= node52/357245-1176992268

PBS_JOBID= 4630454

Free space on /tmp= 66304 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-mps-v2-20-10-n3703.opb
COMMAND LINE= oree /tmp/evaluation/357245-1176992268/instance-357245-1176992268.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-357245-1176992268 -o ROOT/results/node52/solver-357245-1176992268 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357245-1176992268/instance-357245-1176992268.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  35c934e0cd42ffa30810ffe35ff61781

RANDOM SEED= 865380215

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1814580 kB
Buffers:         10728 kB
Cached:         181552 kB
SwapCached:       3832 kB
Active:          73208 kB
Inactive:       128612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814580 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            9896 kB
Writeback:           0 kB
Mapped:          15484 kB
Slab:            25472 kB
Committed_AS:  1630156 kB
PageTables:       1484 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= 66304 MiB

End job on node52 on Thu Apr 19 14:46:17 UTC 2007