Trace number 357243

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-n3709.opb
MD5SUM7d8773951a908fd3c2652ff6acba65e8
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4559348765
Best CPU time to get the best result obtained on this benchmark1804.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4559348765
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 29610373267604
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 29610373267604
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...
2.29/2.37	c ...done
2.29/2.37	c #vars=155000 #constraints=5301 hasObjective=yes
4.19/4.30	c res. mode=mod
4.19/4.30	c VSIDS like heuristics
4.19/4.30	c complete search running
5.50/5.56	c restart after 401 decisions
5.69/5.79	c nbDecision=500 #constraints=5301
6.39/6.47	c restart after 801 decisions
6.89/6.93	c nbDecision=1000 #constraints=5301
7.99/8.07	c nbDecision=1500 #constraints=5301
8.29/8.31	c restart after 1601 decisions
9.19/9.21	c nbDecision=2000 #constraints=5301
10.29/10.35	c nbDecision=2500 #constraints=5301
11.39/11.48	c nbDecision=3000 #constraints=5301
11.89/11.93	c restart after 3201 decisions
12.59/12.61	c nbDecision=3500 #constraints=5301
13.69/13.74	c nbDecision=4000 #constraints=5301
14.79/14.87	c nbDecision=4500 #constraints=5301
15.89/16.00	c nbDecision=5000 #constraints=5301
17.09/17.14	c nbDecision=5500 #constraints=5302
18.19/18.26	c nbDecision=6000 #constraints=5302
19.09/19.17	c restart after 6401 decisions
19.29/19.39	c nbDecision=6500 #constraints=5302
20.39/20.49	c nbDecision=7000 #constraints=5302
21.59/21.63	c nbDecision=7500 #constraints=5302
22.69/22.77	c nbDecision=8000 #constraints=5302
23.88/23.91	c nbDecision=8500 #constraints=5302
24.98/25.05	c nbDecision=9000 #constraints=5302
26.08/26.18	c nbDecision=9500 #constraints=5302
27.28/27.32	c nbDecision=10000 #constraints=5302
30.08/30.10	c nbDecision=10500 #constraints=5358
53.67/53.72	c nbDecision=11000 #constraints=5864
83.96/84.02	c nbDecision=11500 #constraints=6359
115.56/115.67	c nbDecision=12000 #constraints=6861
158.74/158.83	c nbDecision=12500 #constraints=7363
188.14/188.25	c restart after 12801 decisions
191.04/191.15	c nbDecision=13000 #constraints=7660
192.14/192.28	c nbDecision=13500 #constraints=7660
193.34/193.41	c nbDecision=14000 #constraints=7660
194.44/194.54	c nbDecision=14500 #constraints=7660
195.74/195.83	c nbDecision=15000 #constraints=7660
197.54/197.66	c nbDecision=15500 #constraints=7660
199.44/199.52	c nbDecision=16000 #constraints=7660
201.24/201.38	c nbDecision=16500 #constraints=7660
218.73/218.88	c nbDecision=17000 #constraints=7829
269.81/269.99	c nbDecision=17500 #constraints=8320
325.10/325.25	c nbDecision=18000 #constraints=8820
400.38/400.59	c nbDecision=18500 #constraints=9325
473.25/473.49	c nbDecision=19000 #constraints=9824
555.63/555.87	c nbDecision=19500 #constraints=10321
641.50/641.78	c nbDecision=20000 #constraints=10826
730.28/730.56	c nbDecision=20500 #constraints=11320
824.85/825.17	c nbDecision=21000 #constraints=11822
930.02/930.35	c nbDecision=21500 #constraints=12320
1049.58/1049.98	c nbDecision=22000 #constraints=12818
1171.55/1171.92	c nbDecision=22500 #constraints=13317
1296.12/1296.59	c nbDecision=23000 #constraints=13819
1417.58/1418.03	c nbDecision=23500 #constraints=14312
1559.64/1560.19	c nbDecision=24000 #constraints=14814
1712.79/1713.34	c nbDecision=24500 #constraints=15312
1800.08/1800.60	Received signal 15
1800.08/1800.63	
1800.08/1800.63	s UNKNOWN
1800.08/1800.63	
1800.08/1800.63	c user time= 1798.55 s
1800.08/1800.63	c system time= 1.56776 s
1800.08/1800.63	c wall clock time=1800.63

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/node24/watcher-357243-1176992178 -o ROOT/results/node24/solver-357243-1176992178 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357243-1176992178/instance-357243-1176992178.opb mod 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 26260
/proc/meminfo: memFree=1606992/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=1468 CPUtime=0
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 147135858 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134831205 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 367 161 127 317 0 46 0

[startup+0.084558 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 26260
/proc/meminfo: memFree=1606992/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=3440 CPUtime=0.07
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 772 0 0 0 7 0 0 0 18 0 1 0 147135858 3522560 527 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135339169 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 860 528 127 317 0 539 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3440

[startup+0.101559 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 26260
/proc/meminfo: memFree=1606992/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=3440 CPUtime=0.09
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 803 0 0 0 9 0 0 0 18 0 1 0 147135858 3522560 558 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 860 558 127 317 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301581 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 26260
/proc/meminfo: memFree=1606992/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=5520 CPUtime=0.29
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 1651 0 0 0 29 0 0 0 19 0 1 0 147135858 5652480 1149 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 1380 1149 127 317 0 1059 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5520

[startup+0.701624 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 26260
/proc/meminfo: memFree=1606992/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=9548 CPUtime=0.69
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 2791 0 0 0 68 1 0 0 22 0 1 0 147135858 9777152 1776 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272608 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 2387 1776 131 317 0 2066 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9548

[startup+1.50171 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 26261
/proc/meminfo: memFree=1595016/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=25384 CPUtime=1.49
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 6349 0 0 0 146 3 0 0 25 0 1 0 147135858 25993216 5334 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 6346 5335 131 317 0 6025 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25384

[startup+3.10188 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 26261
/proc/meminfo: memFree=1576328/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=54016 CPUtime=3.09
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 13374 0 0 0 304 5 0 0 25 0 1 0 147135858 55312384 12359 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 13504 12359 137 317 0 13183 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 54016

[startup+6.30123 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 26261
/proc/meminfo: memFree=1552648/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=59032 CPUtime=6.29
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 14632 0 0 0 623 6 0 0 25 0 1 0 147135858 60448768 13617 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606679 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 14758 13617 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: 0.93 0.97 0.99 2/78 26261
/proc/meminfo: memFree=1552840/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=59032 CPUtime=12.69
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 14632 0 0 0 1263 6 0 0 25 0 1 0 147135858 60448768 13617 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606698 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 14758 13617 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: 0.94 0.97 0.99 2/78 26261
/proc/meminfo: memFree=1552456/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=59468 CPUtime=25.48
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 14746 0 0 0 2542 6 0 0 25 0 1 0 147135858 60895232 13694 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606682 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 14867 13694 139 317 0 14546 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59468

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 26261
/proc/meminfo: memFree=1486920/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=133072 CPUtime=51.08
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 31532 0 0 0 5095 13 0 0 25 0 1 0 147135858 136265728 30477 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606682 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 33268 30477 170 317 0 32947 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 133072

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 26261
/proc/meminfo: memFree=1358792/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=271824 CPUtime=102.26
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 63203 0 0 0 10201 25 0 0 25 0 1 0 147135858 278347776 62110 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 67956 62110 170 317 0 67635 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 271824

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26261
/proc/meminfo: memFree=1244552/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=410744 CPUtime=162.24
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 91895 0 0 0 16187 37 0 0 25 0 1 0 147135858 420601856 90782 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 102686 90782 170 317 0 102365 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 410744

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26261
/proc/meminfo: memFree=1186760/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=468116 CPUtime=222.22
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 106165 0 0 0 22179 43 0 0 25 0 1 0 147135858 479350784 105026 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 117029 105026 170 317 0 116708 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 468116

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26261
/proc/meminfo: memFree=1113544/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=542316 CPUtime=282.2
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 124682 0 0 0 28171 49 0 0 25 0 1 0 147135858 555331584 123520 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 135579 123520 170 317 0 135258 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 542316

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26261
/proc/meminfo: memFree=1055432/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=600592 CPUtime=342.19
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 138919 0 0 0 34163 56 0 0 25 0 1 0 147135858 615006208 137756 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 150148 137756 170 317 0 149827 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 600592

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26261
/proc/meminfo: memFree=1012680/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=648904 CPUtime=402.17
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 149712 0 0 0 40156 61 0 0 25 0 1 0 147135858 664477696 148549 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 162226 148549 170 317 0 161905 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 648904

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26261
/proc/meminfo: memFree=908168/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=795156 CPUtime=462.16
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 175716 0 0 0 46145 71 0 0 25 0 1 0 147135858 814239744 174530 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 198789 174530 170 317 0 198468 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 795156

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26261
/proc/meminfo: memFree=862856/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=841408 CPUtime=522.14
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 187181 0 0 0 52138 76 0 0 25 0 1 0 147135858 861601792 185990 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 210352 185990 170 317 0 210031 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 841408

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26261
/proc/meminfo: memFree=820936/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=882884 CPUtime=582.13
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 197589 0 0 0 58132 81 0 0 25 0 1 0 147135858 904073216 196315 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 220721 196315 170 317 0 220400 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 882884

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26261
/proc/meminfo: memFree=776328/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=927008 CPUtime=642.1
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 208642 0 0 0 64125 85 0 0 25 0 1 0 147135858 949256192 207368 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 231752 207368 170 317 0 231431 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 927008


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

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26261
/proc/meminfo: memFree=589256/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=1115524 CPUtime=942.02
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 255456 0 0 0 94097 105 0 0 25 0 1 0 147135858 1142296576 254172 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 278881 254172 170 317 0 278560 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1115524

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26261
/proc/meminfo: memFree=557064/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=1147432 CPUtime=1002
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 263426 0 0 0 100091 109 0 0 25 0 1 0 147135858 1174970368 262139 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713867 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 286858 262139 170 317 0 286537 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1147432

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26261
/proc/meminfo: memFree=528840/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=1175304 CPUtime=1061.99
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 270534 0 0 0 106087 112 0 0 25 0 1 0 147135858 1203511296 269226 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 293826 269226 170 317 0 293505 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1175304

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26261
/proc/meminfo: memFree=498760/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=1206880 CPUtime=1121.97
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 277970 0 0 0 112081 116 0 0 25 0 1 0 147135858 1235845120 276662 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 301720 276662 170 317 0 301399 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1206880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26261
/proc/meminfo: memFree=471688/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=1237084 CPUtime=1181.95
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 284827 0 0 0 118076 119 0 0 25 0 1 0 147135858 1266774016 283511 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 309271 283511 170 317 0 308950 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1237084

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26261
/proc/meminfo: memFree=341640/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=1464308 CPUtime=1241.93
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 317199 0 0 0 124063 130 0 0 25 0 1 0 147135858 1499451392 315860 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270568 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 366077 315860 170 317 0 365756 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 1464308

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26261
/proc/meminfo: memFree=316616/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=1491896 CPUtime=1301.92
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 323375 0 0 0 130059 133 0 0 25 0 1 0 147135858 1527701504 322033 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 372974 322033 170 317 0 372653 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 1491896

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26263
/proc/meminfo: memFree=282696/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=1523284 CPUtime=1361.9
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 331903 0 0 0 136054 136 0 0 25 0 1 0 147135858 1559842816 330559 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712500 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 380821 330559 170 317 0 380500 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 1523284

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26263
/proc/meminfo: memFree=256392/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=1551816 CPUtime=1421.88
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 338384 0 0 0 142050 138 0 0 25 0 1 0 147135858 1589059584 337022 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 387954 337022 170 317 0 387633 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 1551816

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26263
/proc/meminfo: memFree=227336/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=1577828 CPUtime=1481.86
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 345704 0 0 0 148044 142 0 0 25 0 1 0 147135858 1615695872 344342 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 394457 344342 170 317 0 394136 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 1577828

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26263
/proc/meminfo: memFree=206024/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=1601340 CPUtime=1541.85
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 350964 0 0 0 154040 145 0 0 25 0 1 0 147135858 1639772160 349602 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 400335 349602 170 317 0 400014 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 1601340

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26263
/proc/meminfo: memFree=184136/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=1625944 CPUtime=1601.83
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 356519 0 0 0 160036 147 0 0 25 0 1 0 147135858 1664966656 355156 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278991 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 406486 355156 170 317 0 406165 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 1625944

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26263
/proc/meminfo: memFree=155208/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=1651396 CPUtime=1661.81
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 363746 0 0 0 166031 150 0 0 25 0 1 0 147135858 1691029504 362377 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 412849 362377 170 317 0 412528 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 1651396

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26263
/proc/meminfo: memFree=133256/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=1675692 CPUtime=1721.79
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 369220 0 0 0 172026 153 0 0 25 0 1 0 147135858 1715908608 367848 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 418923 367848 170 317 0 418602 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 1675692

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26263
/proc/meminfo: memFree=114824/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=1695956 CPUtime=1781.78
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 373749 0 0 0 178023 155 0 0 25 0 1 0 147135858 1736658944 372377 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 423989 372377 170 317 0 423668 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 1695956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26263
/proc/meminfo: memFree=100040/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=1705596 CPUtime=1800.08
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194304 377423 0 0 0 179852 156 0 0 25 0 1 0 147135858 1746530304 376051 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 426399 376051 170 317 0 426078 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1705596

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: 0.99 0.97 0.99 2/78 26263
/proc/meminfo: memFree=100040/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=0 CPUtime=1800.27
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194308 377439 0 0 0 179858 169 0 0 25 0 1 0 147135858 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.27
Current children cumulated vsize (KiB) 0

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26263
/proc/meminfo: memFree=100040/2055920 swapFree=4133640/4192956
[pid=26260] ppid=26258 vsize=0 CPUtime=1800.37
/proc/26260/stat : 26260 (oree) R 26258 26260 25025 0 -1 4194308 377439 0 0 0 179858 179 0 0 25 0 1 0 147135858 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/26260/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.37
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.92
CPU time (s): 1800.4
CPU user time (s): 1798.59
CPU system time (s): 1.81272
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 1705596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.59
system time used= 1.81272
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 377439
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= 1567

runsolver used 2.06669 second user time and 4.48232 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Thu Apr 19 14:16:18 UTC 2007

IDJOB= 357243
IDBENCH= 2305
IDSOLVER= 172
FILE ID= node24/357243-1176992178

PBS_JOBID= 4630409

Free space on /tmp= 66225 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-n3709.opb
COMMAND LINE= oree /tmp/evaluation/357243-1176992178/instance-357243-1176992178.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-357243-1176992178 -o ROOT/results/node24/solver-357243-1176992178 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357243-1176992178/instance-357243-1176992178.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  7d8773951a908fd3c2652ff6acba65e8

RANDOM SEED= 585328127

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1607400 kB
Buffers:         37364 kB
Cached:         314464 kB
SwapCached:      27340 kB
Active:         138592 kB
Inactive:       248768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607400 kB
SwapTotal:     4192956 kB
SwapFree:      4133640 kB
Dirty:            9920 kB
Writeback:           0 kB
Mapped:          42556 kB
Slab:            46616 kB
Committed_AS:  1875252 kB
PageTables:       1808 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= 66225 MiB

End job on node24 on Thu Apr 19 14:46:21 UTC 2007