Trace number 357246

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
oree 0.1.2 alpha? (TO) 1800.4 1800.92

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-mps-v2-20-10-n3706.opb
MD5SUM08198ac17bd0f4debb1b62367d726ca9
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4970107162
Best CPU time to get the best result obtained on this benchmark1804.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4970107162
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 155000
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 29645337650291
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 29645337650291
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...
2.29/2.35	c ...done
2.29/2.35	c #vars=155000 #constraints=5301 hasObjective=yes
4.19/4.27	c res. mode=mod
4.19/4.27	c VSIDS like heuristics
4.19/4.27	c complete search running
5.49/5.57	c restart after 401 decisions
5.69/5.79	c nbDecision=500 #constraints=5301
6.39/6.47	c restart after 801 decisions
6.88/6.92	c nbDecision=1000 #constraints=5301
7.98/8.06	c nbDecision=1500 #constraints=5301
8.18/8.29	c restart after 1601 decisions
9.18/9.21	c nbDecision=2000 #constraints=5301
10.28/10.35	c nbDecision=2500 #constraints=5301
11.38/11.49	c nbDecision=3000 #constraints=5301
11.88/11.95	c restart after 3201 decisions
12.58/12.64	c nbDecision=3500 #constraints=5301
13.68/13.78	c nbDecision=4000 #constraints=5301
14.88/14.92	c nbDecision=4500 #constraints=5301
15.98/16.06	c nbDecision=5000 #constraints=5301
17.18/17.21	c nbDecision=5500 #constraints=5302
18.28/18.34	c nbDecision=6000 #constraints=5302
19.18/19.24	c restart after 6401 decisions
19.38/19.47	c nbDecision=6500 #constraints=5302
20.59/20.61	c nbDecision=7000 #constraints=5302
21.69/21.74	c nbDecision=7500 #constraints=5302
22.79/22.87	c nbDecision=8000 #constraints=5302
23.89/24.00	c nbDecision=8500 #constraints=5302
25.09/25.12	c nbDecision=9000 #constraints=5302
26.19/26.25	c nbDecision=9500 #constraints=5302
27.29/27.37	c nbDecision=10000 #constraints=5302
28.49/28.50	c nbDecision=10500 #constraints=5302
29.59/29.63	c nbDecision=11000 #constraints=5302
30.69/30.76	c nbDecision=11500 #constraints=5302
31.79/31.89	c nbDecision=12000 #constraints=5302
37.48/37.56	c nbDecision=12500 #constraints=5411
38.18/38.23	c restart after 12801 decisions
38.68/38.74	c nbDecision=13000 #constraints=5411
39.78/39.87	c nbDecision=13500 #constraints=5411
40.98/41.00	c nbDecision=14000 #constraints=5411
42.08/42.13	c nbDecision=14500 #constraints=5411
43.18/43.26	c nbDecision=15000 #constraints=5411
44.28/44.38	c nbDecision=15500 #constraints=5411
45.48/45.51	c nbDecision=16000 #constraints=5411
46.58/46.63	c nbDecision=16500 #constraints=5411
47.68/47.77	c nbDecision=17000 #constraints=5411
48.88/48.94	c nbDecision=17500 #constraints=5411
50.08/50.10	c nbDecision=18000 #constraints=5411
51.18/51.27	c nbDecision=18500 #constraints=5411
52.38/52.43	c nbDecision=19000 #constraints=5411
53.48/53.56	c nbDecision=19500 #constraints=5411
54.58/54.68	c nbDecision=20000 #constraints=5411
55.78/55.86	c nbDecision=20500 #constraints=5413
56.98/57.00	c nbDecision=21000 #constraints=5414
58.08/58.11	c nbDecision=21500 #constraints=5414
59.18/59.21	c nbDecision=22000 #constraints=5414
70.87/70.98	c nbDecision=22500 #constraints=5658
100.66/100.74	c nbDecision=23000 #constraints=6155
136.66/136.74	c nbDecision=23500 #constraints=6651
181.24/181.35	c nbDecision=24000 #constraints=7143
226.93/227.04	c nbDecision=24500 #constraints=7636
272.42/272.52	c nbDecision=25000 #constraints=8114
328.59/328.77	c nbDecision=25500 #constraints=8618
337.99/338.14	c restart after 25601 decisions
342.39/342.58	c nbDecision=26000 #constraints=8713
343.59/343.71	c nbDecision=26500 #constraints=8713
344.69/344.84	c nbDecision=27000 #constraints=8713
345.79/345.97	c nbDecision=27500 #constraints=8713
346.99/347.10	c nbDecision=28000 #constraints=8713
348.09/348.23	c nbDecision=28500 #constraints=8713
349.19/349.37	c nbDecision=29000 #constraints=8713
350.39/350.50	c nbDecision=29500 #constraints=8713
351.49/351.68	c nbDecision=30000 #constraints=8713
352.69/352.84	c nbDecision=30500 #constraints=8713
353.89/354.01	c nbDecision=31000 #constraints=8713
355.19/355.30	c nbDecision=31500 #constraints=8713
356.29/356.43	c nbDecision=32000 #constraints=8713
357.39/357.55	c nbDecision=32500 #constraints=8713
358.49/358.66	c nbDecision=33000 #constraints=8713
359.98/360.10	c nbDecision=33500 #constraints=8713
362.09/362.20	c nbDecision=34000 #constraints=8713
364.19/364.34	c nbDecision=34500 #constraints=8713
366.29/366.45	c nbDecision=35000 #constraints=8713
422.97/423.14	c nbDecision=35500 #constraints=9149
491.05/491.21	c nbDecision=36000 #constraints=9637
565.53/565.73	c nbDecision=36500 #constraints=10132
640.81/641.07	c nbDecision=37000 #constraints=10630
723.19/723.44	c nbDecision=37500 #constraints=11116
812.45/812.72	c nbDecision=38000 #constraints=11616
902.84/903.18	c nbDecision=38500 #constraints=12109
975.32/975.63	c nbDecision=39000 #constraints=12601
1042.69/1043.06	c nbDecision=39500 #constraints=13080
1129.67/1130.06	c nbDecision=40000 #constraints=13563
1207.94/1208.31	c nbDecision=40500 #constraints=14067
1311.82/1312.22	c nbDecision=41000 #constraints=14550
1428.28/1428.72	c nbDecision=41500 #constraints=15035
1554.05/1554.58	c nbDecision=42000 #constraints=15528
1678.22/1678.72	c nbDecision=42500 #constraints=16024
1800.08/1800.60	Received signal 15
1800.08/1800.61	
1800.08/1800.61	s UNKNOWN
1800.08/1800.61	
1800.08/1800.61	c user time= 1798.28 s
1800.08/1800.61	c system time= 1.82572 s
1800.08/1800.61	c wall clock time=1800.62

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/node47/watcher-357246-1176992292 -o ROOT/results/node47/solver-357246-1176992292 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357246-1176992292/instance-357246-1176992292.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: 0.84 0.94 0.96 3/77 14196
/proc/meminfo: memFree=1361168/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=1468 CPUtime=0
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 54074599 1503232 162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 367 162 127 317 0 46 0

[startup+0.0854159 s]
/proc/loadavg: 0.84 0.94 0.96 3/77 14196
/proc/meminfo: memFree=1361168/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=3440 CPUtime=0.08
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 774 0 0 0 8 0 0 0 18 0 1 0 54074599 3522560 529 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 860 529 127 317 0 539 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3440

[startup+0.101417 s]
/proc/loadavg: 0.84 0.94 0.96 3/77 14196
/proc/meminfo: memFree=1361168/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=3440 CPUtime=0.09
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 803 0 0 0 9 0 0 0 18 0 1 0 54074599 3522560 558 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 860 558 127 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301438 s]
/proc/loadavg: 0.84 0.94 0.96 3/77 14196
/proc/meminfo: memFree=1361168/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=5520 CPUtime=0.29
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 1654 0 0 0 28 1 0 0 19 0 1 0 54074599 5652480 1152 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 1380 1152 127 317 0 1059 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5520

[startup+0.701481 s]
/proc/loadavg: 0.84 0.94 0.96 3/77 14196
/proc/meminfo: memFree=1361168/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=9548 CPUtime=0.69
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 2791 0 0 0 67 2 0 0 23 0 1 0 54074599 9777152 1776 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 2387 1776 131 317 0 2066 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9548

[startup+1.50257 s]
/proc/loadavg: 0.84 0.94 0.96 2/78 14197
/proc/meminfo: memFree=1349064/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=25676 CPUtime=1.49
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 6403 0 0 0 146 3 0 0 25 0 1 0 54074599 26292224 5388 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 6419 5388 131 317 0 6098 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25676

[startup+3.10174 s]
/proc/loadavg: 0.84 0.94 0.96 2/78 14197
/proc/meminfo: memFree=1330312/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=54412 CPUtime=3.09
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 13456 0 0 0 302 7 0 0 25 0 1 0 54074599 55717888 12441 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 13603 12442 137 317 0 13282 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 54412

[startup+6.30109 s]
/proc/loadavg: 0.85 0.94 0.96 2/78 14197
/proc/meminfo: memFree=1306824/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=59032 CPUtime=6.29
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 14634 0 0 0 622 7 0 0 25 0 1 0 54074599 60448768 13619 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 14758 13619 138 317 0 14437 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59032

[startup+12.7018 s]
/proc/loadavg: 0.87 0.94 0.96 2/78 14197
/proc/meminfo: memFree=1307016/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=59032 CPUtime=12.68
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 14634 0 0 0 1261 7 0 0 25 0 1 0 54074599 60448768 13619 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 14758 13619 138 317 0 14437 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59032

[startup+25.5012 s]
/proc/loadavg: 0.89 0.94 0.96 2/78 14197
/proc/meminfo: memFree=1306632/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=59468 CPUtime=25.49
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 14748 0 0 0 2541 8 0 0 25 0 1 0 54074599 60895232 13696 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 14867 13696 139 317 0 14546 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 59468

[startup+51.1019 s]
/proc/loadavg: 0.93 0.94 0.96 2/78 14197
/proc/meminfo: memFree=1291592/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=75816 CPUtime=51.08
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 18611 0 0 0 5099 9 0 0 25 0 1 0 54074599 77635584 17536 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606673 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 18954 17536 170 317 0 18633 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 75816

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.96 2/78 14197
/proc/meminfo: memFree=1184520/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=190400 CPUtime=102.27
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 45673 0 0 0 10207 20 0 0 25 0 1 0 54074599 194969600 44287 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 47600 44287 170 317 0 47279 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 190400

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 14197
/proc/meminfo: memFree=1080264/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=303224 CPUtime=162.24
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 72090 0 0 0 16193 31 0 0 25 0 1 0 54074599 310501376 70435 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596223 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 75806 70435 170 317 0 75485 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 303224

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 14197
/proc/meminfo: memFree=979464/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=426044 CPUtime=222.23
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 97345 0 0 0 22180 43 0 0 25 0 1 0 54074599 436269056 95475 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 106511 95475 170 317 0 106190 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 426044

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 14197
/proc/meminfo: memFree=904520/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=500244 CPUtime=282.21
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 116364 0 0 0 28169 52 0 0 25 0 1 0 54074599 512249856 114220 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718451 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 125061 114220 170 317 0 124740 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 500244

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 14197
/proc/meminfo: memFree=843656/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=559892 CPUtime=342.19
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 131622 0 0 0 34161 58 0 0 25 0 1 0 54074599 573329408 129256 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606673 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 139973 129256 170 317 0 139652 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 559892

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 14197
/proc/meminfo: memFree=809608/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=594244 CPUtime=402.17
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 140513 0 0 0 40154 63 0 0 25 0 1 0 54074599 608505856 137997 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712465 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 148561 137997 170 317 0 148240 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 594244

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 14197
/proc/meminfo: memFree=761224/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=646128 CPUtime=462.16
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 152582 0 0 0 46148 68 0 0 25 0 1 0 54074599 661635072 149874 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 161532 149874 170 317 0 161211 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 646128

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 14197
/proc/meminfo: memFree=661064/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=787140 CPUtime=522.14
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 177936 0 0 0 52135 79 0 0 25 0 1 0 54074599 806031360 175082 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 196785 175082 170 317 0 196464 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 787140

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 14197
/proc/meminfo: memFree=616712/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=830936 CPUtime=582.13
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 188961 0 0 0 58128 85 0 0 25 0 1 0 54074599 850878464 185983 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 207734 185983 170 317 0 207413 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 830936

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 14197
/proc/meminfo: memFree=567112/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=879824 CPUtime=642.11
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 201417 0 0 0 64121 90 0 0 25 0 1 0 54074599 900939776 198238 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 219956 198238 170 317 0 219635 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 879824


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

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14197
/proc/meminfo: memFree=359304/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=1085824 CPUtime=942.02
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 254127 0 0 0 94085 117 0 0 25 0 1 0 54074599 1111883776 250236 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272561 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 271496 250237 170 317 0 271175 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1085824

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14197
/proc/meminfo: memFree=307528/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=1135892 CPUtime=1002
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 267234 0 0 0 100077 123 0 0 25 0 1 0 54074599 1163153408 263081 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 283973 263081 170 317 0 283652 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1135892

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14197
/proc/meminfo: memFree=258312/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=1186336 CPUtime=1061.98
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 279961 0 0 0 106070 128 0 0 25 0 1 0 54074599 1214808064 275547 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272633 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 296584 275547 170 317 0 296263 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1186336

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14197
/proc/meminfo: memFree=223176/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=1223288 CPUtime=1121.97
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 288699 0 0 0 112064 133 0 0 25 0 1 0 54074599 1252646912 284129 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 305822 284129 170 317 0 305501 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1223288

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14197
/proc/meminfo: memFree=86920/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=1453164 CPUtime=1181.95
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 323077 0 0 0 118048 147 0 0 25 0 1 0 54074599 1488039936 318287 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602641 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 363291 318287 170 317 0 362970 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1453164

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14197
/proc/meminfo: memFree=42952/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=1493100 CPUtime=1241.94
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 334057 0 0 0 124042 152 0 0 25 0 1 0 54074599 1528934400 329084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718926 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 373275 329084 170 317 0 372954 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 1493100

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14197
/proc/meminfo: memFree=16200/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=1526424 CPUtime=1301.92
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 341913 0 0 0 130038 154 0 0 25 0 1 0 54074599 1563058176 336792 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 381606 336792 170 317 0 381285 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 1526424

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14197
/proc/meminfo: memFree=15048/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=1554908 CPUtime=1361.9
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 349994 0 0 0 136032 158 0 0 25 0 1 0 54074599 1592225792 344767 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 388727 344767 170 317 0 388406 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 1554908

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14197
/proc/meminfo: memFree=15944/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=1585408 CPUtime=1421.89
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 357150 0 0 0 142028 161 0 0 25 0 1 0 54074599 1623457792 351796 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 396352 351797 170 317 0 396031 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 1585408

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14197
/proc/meminfo: memFree=15496/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=1616160 CPUtime=1481.87
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 365700 0 0 0 148022 165 0 0 25 0 1 0 54074599 1654947840 360239 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 404040 360239 170 317 0 403719 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 1616160

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14197
/proc/meminfo: memFree=15688/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=1643052 CPUtime=1541.85
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 371887 0 0 0 154017 168 0 0 25 0 1 0 54074599 1682485248 366335 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 410763 366335 170 317 0 410442 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 1643052

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14197
/proc/meminfo: memFree=15112/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=1670976 CPUtime=1601.83
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 379859 0 0 0 160012 171 0 0 25 0 1 0 54074599 1711079424 374209 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 417744 374209 170 317 0 417423 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 1670976

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14197
/proc/meminfo: memFree=15560/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=1700224 CPUtime=1661.82
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 386757 0 0 0 166007 175 0 0 25 0 1 0 54074599 1741029376 380981 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 425056 380981 170 317 0 424735 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 1700224

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14197
/proc/meminfo: memFree=16200/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=1725904 CPUtime=1721.79
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 394090 0 0 0 172001 178 0 0 25 0 1 0 54074599 1767325696 388240 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 431476 388240 170 317 0 431155 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 1725904

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14197
/proc/meminfo: memFree=15816/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=1751204 CPUtime=1781.79
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 399961 0 0 0 177997 182 0 0 25 0 1 0 54074599 1793232896 394017 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 437801 394017 170 317 0 437480 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 1751204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14197
/proc/meminfo: memFree=15880/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=1757808 CPUtime=1800.08
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194304 401473 0 0 0 179826 182 0 0 25 0 1 0 54074599 1799995392 395511 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 439452 395511 170 317 0 439131 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1757808

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

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

[startup+1800.8 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14197
/proc/meminfo: memFree=15880/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=0 CPUtime=1800.28
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194308 401489 0 0 0 179832 196 0 0 25 0 1 0 54074599 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.28
Current children cumulated vsize (KiB) 0

[startup+1800.9 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14197
/proc/meminfo: memFree=15880/2055920 swapFree=4157972/4192956
[pid=14196] ppid=14194 vsize=0 CPUtime=1800.38
/proc/14196/stat : 14196 (oree) R 14194 14196 13853 0 -1 4194308 401489 0 0 0 179832 206 0 0 25 0 1 0 54074599 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14196/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.38
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.92
CPU time (s): 1800.4
CPU user time (s): 1798.32
CPU system time (s): 2.07868
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 1757872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.32
system time used= 2.07868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 401489
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= 35784

runsolver used 1.90971 second user time and 4.65329 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Thu Apr 19 14:18:12 UTC 2007

IDJOB= 357246
IDBENCH= 2308
IDSOLVER= 172
FILE ID= node47/357246-1176992292

PBS_JOBID= 4630455

Free space on /tmp= 66418 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-n3706.opb
COMMAND LINE= oree /tmp/evaluation/357246-1176992292/instance-357246-1176992292.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-357246-1176992292 -o ROOT/results/node47/solver-357246-1176992292 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357246-1176992292/instance-357246-1176992292.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  08198ac17bd0f4debb1b62367d726ca9

RANDOM SEED= 375901153

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1361640 kB
Buffers:         37404 kB
Cached:         587728 kB
SwapCached:       3256 kB
Active:         141780 kB
Inactive:       506580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1361640 kB
SwapTotal:     4192956 kB
SwapFree:      4157972 kB
Dirty:            9928 kB
Writeback:           0 kB
Mapped:          30204 kB
Slab:            31476 kB
Committed_AS:  2602516 kB
PageTables:       1776 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= 66418 MiB

End job on node47 on Thu Apr 19 14:48:15 UTC 2007