Trace number 365352

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) 1800.19 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-4.opb
MD5SUM4e682317a6045f4869b1783c80734344
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark813
Best CPU time to get the best result obtained on this benchmark18.0463
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 813
Optimality of the best value was proved YES
Number of variables2289
Total number of constraints764
Number of constraints which are clauses360
Number of constraints which are cardinality constraints (but not clauses)404
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint195
Number of terms in the objective function 1798
Biggest coefficient in the objective function 349
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 104116
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 349
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 104116
Number of bits of the biggest sum of numbers17
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...
0.00/0.02	c ...done
0.00/0.02	c #vars=2289 #constraints=1143 hasObjective=yes
0.00/0.04	c res. mode=mod
0.00/0.04	c VSIDS like heuristics
0.00/0.04	c complete search running
0.00/0.06	c restart after 401 decisions
0.00/0.06	c nbDecision=500 #constraints=1143
0.00/0.07	c restart after 801 decisions
0.07/0.08	c nbDecision=1000 #constraints=1143
0.19/0.25	c nbDecision=1500 #constraints=1320
0.29/0.34	c restart after 1601 decisions
0.29/0.36	c nbDecision=2000 #constraints=1399
0.69/0.78	c nbDecision=2500 #constraints=1790
1.58/1.66	c nbDecision=3000 #constraints=2275
1.99/2.09	c restart after 3201 decisions
2.10/2.14	c nbDecision=3500 #constraints=2473
2.59/2.68	c nbDecision=4000 #constraints=2761
3.69/3.77	c nbDecision=4500 #constraints=3263
5.28/5.30	c nbDecision=5000 #constraints=3763
7.99/8.04	c nbDecision=5500 #constraints=4265
10.99/11.05	c nbDecision=6000 #constraints=4761
13.79/13.81	c restart after 6401 decisions
13.99/14.08	c nbDecision=6500 #constraints=5164
14.89/14.90	c nbDecision=7000 #constraints=5249
17.59/17.68	c nbDecision=7500 #constraints=5751
20.28/20.39	c nbDecision=8000 #constraints=6250
23.48/23.57	c nbDecision=8500 #constraints=6750
26.98/27.09	c nbDecision=9000 #constraints=7249
30.68/30.76	c nbDecision=9500 #constraints=7749
35.77/35.89	c nbDecision=10000 #constraints=8251
43.78/43.85	c nbDecision=10500 #constraints=8751
50.78/50.83	c nbDecision=11000 #constraints=9251
58.87/58.96	c nbDecision=11500 #constraints=9749
67.97/68.04	c nbDecision=12000 #constraints=10249
76.67/76.72	c nbDecision=12500 #constraints=10749
82.66/82.75	c restart after 12801 decisions
83.36/83.47	c nbDecision=13000 #constraints=11051
91.06/91.15	c nbDecision=13500 #constraints=11245
113.16/113.24	c nbDecision=14000 #constraints=11731
136.95/137.00	c nbDecision=14500 #constraints=12196
163.64/163.70	c nbDecision=15000 #constraints=12644
191.93/192.09	c nbDecision=15500 #constraints=13126
219.53/219.62	c nbDecision=16000 #constraints=13587
248.11/248.25	c nbDecision=16500 #constraints=14055
274.71/274.82	c nbDecision=17000 #constraints=14409
306.60/306.76	c nbDecision=17500 #constraints=14822
336.89/337.01	c nbDecision=18000 #constraints=15202
368.88/369.01	c nbDecision=18500 #constraints=15619
404.77/404.98	c nbDecision=19000 #constraints=16042
440.26/440.45	c nbDecision=19500 #constraints=16542
476.45/476.64	c nbDecision=20000 #constraints=17002
509.43/509.64	c nbDecision=20500 #constraints=17447
544.83/545.01	c nbDecision=21000 #constraints=17873
581.32/581.56	c nbDecision=21500 #constraints=18320
619.50/619.72	c nbDecision=22000 #constraints=18764
654.80/655.00	c nbDecision=22500 #constraints=19208
692.79/693.06	c nbDecision=23000 #constraints=19601
731.17/731.42	c nbDecision=23500 #constraints=19996
776.06/776.37	c nbDecision=24000 #constraints=20484
816.55/816.80	c nbDecision=24500 #constraints=20967
854.94/855.23	c nbDecision=25000 #constraints=21412
895.42/895.74	c nbDecision=25500 #constraints=21822
904.52/904.83	c restart after 25601 decisions
906.12/906.49	c nbDecision=26000 #constraints=21919
923.92/924.27	c nbDecision=26500 #constraints=22306
944.21/944.55	c nbDecision=27000 #constraints=22808
966.41/966.74	c nbDecision=27500 #constraints=23308
990.90/991.28	c nbDecision=28000 #constraints=23808
1015.99/1016.36	c nbDecision=28500 #constraints=24306
1039.88/1040.25	c nbDecision=29000 #constraints=24807
1065.77/1066.12	c nbDecision=29500 #constraints=25308
1094.51/1094.93	c nbDecision=30000 #constraints=25803
1126.47/1127.00	c nbDecision=30500 #constraints=26298
1159.05/1159.60	c nbDecision=31000 #constraints=26794
1199.13/1199.66	c nbDecision=31500 #constraints=27298
1231.82/1232.32	c nbDecision=32000 #constraints=27792
1261.61/1262.13	c nbDecision=32500 #constraints=28292
1292.91/1293.43	c nbDecision=33000 #constraints=28791
1327.99/1328.50	c nbDecision=33500 #constraints=29283
1372.98/1373.53	c nbDecision=34000 #constraints=29763
1424.37/1424.94	c nbDecision=34500 #constraints=30262
1463.65/1464.22	c nbDecision=35000 #constraints=30762
1509.24/1509.85	c nbDecision=35500 #constraints=31258
1553.03/1553.62	c nbDecision=36000 #constraints=31750
1599.51/1600.14	c nbDecision=36500 #constraints=32251
1645.00/1645.60	c nbDecision=37000 #constraints=32748
1686.59/1687.29	c nbDecision=37500 #constraints=33247
1731.47/1732.11	c nbDecision=38000 #constraints=33746
1776.56/1777.20	c nbDecision=38500 #constraints=34228
1800.06/1800.71	Received signal 15
1800.06/1800.79	
1800.06/1800.79	s UNKNOWN
1800.06/1800.79	
1800.06/1800.79	c user time= 1799.75 s
1800.06/1800.79	c system time= 0.407937 s
1800.06/1800.79	c wall clock time=1800.79

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/node1/watcher-365352-1176990182 -o ROOT/results/node1/solver-365352-1176990182 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365352-1176990182/instance-365352-1176990182.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: 0.99 0.97 0.91 3/77 4675
/proc/meminfo: memFree=1637760/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=1468 CPUtime=0
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 175056019 1503232 162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271349 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 367 162 127 317 0 46 0

[startup+0.0789881 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 4675
/proc/meminfo: memFree=1637760/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=2264 CPUtime=0.07
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 400 0 0 0 7 0 0 0 18 0 1 0 175056019 2318336 382 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135384541 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 566 382 138 317 0 245 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2264

[startup+0.101991 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 4675
/proc/meminfo: memFree=1637760/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=2396 CPUtime=0.09
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 421 0 0 0 9 0 0 0 18 0 1 0 175056019 2453504 403 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 599 403 139 317 0 278 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2396

[startup+0.302014 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 4675
/proc/meminfo: memFree=1637760/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=3440 CPUtime=0.29
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 660 0 0 0 29 0 0 0 19 0 1 0 175056019 3522560 642 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284649 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 860 642 139 317 0 539 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3440

[startup+0.701061 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 4675
/proc/meminfo: memFree=1637760/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=5144 CPUtime=0.69
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 1107 0 0 0 69 0 0 0 22 0 1 0 175056019 5267456 1089 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 1286 1089 139 317 0 965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5144

[startup+1.50115 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4676
/proc/meminfo: memFree=1632888/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=7608 CPUtime=1.48
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 1693 0 0 0 148 0 0 0 25 0 1 0 175056019 7790592 1675 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272641 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 1902 1675 139 317 0 1581 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7608

[startup+3.10134 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4676
/proc/meminfo: memFree=1630200/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=11040 CPUtime=3.09
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 2552 0 0 0 308 1 0 0 25 0 1 0 175056019 11304960 2534 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 2760 2534 139 317 0 2439 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11040

[startup+6.30272 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4676
/proc/meminfo: memFree=1624248/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=15524 CPUtime=6.28
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 3617 0 0 0 627 1 0 0 25 0 1 0 175056019 15896576 3599 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554627 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 3881 3599 139 317 0 3560 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15524

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4676
/proc/meminfo: memFree=1619192/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=20284 CPUtime=12.69
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 4800 0 0 0 1267 2 0 0 25 0 1 0 175056019 20770816 4782 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 5071 4782 139 317 0 4750 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20284

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4676
/proc/meminfo: memFree=1609720/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=30112 CPUtime=25.48
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 7127 0 0 0 2545 3 0 0 25 0 1 0 175056019 30834688 7109 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 7528 7109 139 317 0 7207 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30112

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4676
/proc/meminfo: memFree=1599800/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=40128 CPUtime=51.08
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 9639 0 0 0 5102 6 0 0 25 0 1 0 175056019 41091072 9563 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 10032 9563 139 317 0 9711 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40128

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4676
/proc/meminfo: memFree=1588920/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=51700 CPUtime=102.27
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 12306 0 0 0 10219 8 0 0 25 0 1 0 175056019 52940800 12230 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 12925 12230 139 317 0 12604 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 51700

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4676
/proc/meminfo: memFree=1583864/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=56868 CPUtime=162.24
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 13573 0 0 0 16215 9 0 0 25 0 1 0 175056019 58232832 13497 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 14217 13497 139 317 0 13896 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 56868

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4676
/proc/meminfo: memFree=1579448/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=61380 CPUtime=222.23
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 14669 0 0 0 22212 11 0 0 25 0 1 0 175056019 62853120 14593 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 15345 14593 139 317 0 15024 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 61380

[startup+282.301 s]
/proc/loadavg: 1.07 0.99 0.91 2/78 4676
/proc/meminfo: memFree=1575352/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=65860 CPUtime=282.2
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 15700 0 0 0 28208 12 0 0 25 0 1 0 175056019 67440640 15624 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563935 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 16465 15624 139 317 0 16144 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 65860

[startup+342.301 s]
/proc/loadavg: 1.03 0.99 0.91 3/78 4676
/proc/meminfo: memFree=1571960/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=69244 CPUtime=342.18
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 16534 0 0 0 34205 13 0 0 25 0 1 0 175056019 70905856 16458 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 17311 16458 139 317 0 16990 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 69244

[startup+402.301 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 4676
/proc/meminfo: memFree=1568504/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=72868 CPUtime=402.17
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 17387 0 0 0 40203 14 0 0 25 0 1 0 175056019 74616832 17311 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 18217 17311 139 317 0 17896 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 72868

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4676
/proc/meminfo: memFree=1564792/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=77120 CPUtime=462.15
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 18417 0 0 0 46200 15 0 0 25 0 1 0 175056019 78970880 18227 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718447 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 19280 18227 139 317 0 18959 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 77120

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4676
/proc/meminfo: memFree=1560120/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=84912 CPUtime=522.14
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 20121 0 0 0 52197 17 0 0 25 0 1 0 175056019 86949888 19370 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 21228 19370 139 317 0 20907 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 84912

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4676
/proc/meminfo: memFree=1557560/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=87428 CPUtime=582.12
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 20820 0 0 0 58194 18 0 0 25 0 1 0 175056019 89526272 20036 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 21857 20036 139 317 0 21536 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 87428

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4676
/proc/meminfo: memFree=1554296/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=90500 CPUtime=642.11
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 21614 0 0 0 64192 19 0 0 25 0 1 0 175056019 92672000 20830 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 22625 20830 139 317 0 22304 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 90500


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 3/78 4676
/proc/meminfo: memFree=1542200/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=101920 CPUtime=882.03
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 24671 0 0 0 88180 23 0 0 25 0 1 0 175056019 104366080 23854 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 25480 23854 139 317 0 25159 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 101920

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4676
/proc/meminfo: memFree=1537592/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=106876 CPUtime=942.01
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 25989 0 0 0 94177 24 0 0 25 0 1 0 175056019 109441024 25007 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 26719 25007 139 317 0 26398 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 106876

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4676
/proc/meminfo: memFree=1532088/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=112136 CPUtime=1001.99
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 27448 0 0 0 100173 26 0 0 25 0 1 0 175056019 114827264 26367 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 28034 26367 139 317 0 27713 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 112136

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4676
/proc/meminfo: memFree=1526712/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=117640 CPUtime=1061.97
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 28904 0 0 0 106170 27 0 0 25 0 1 0 175056019 120463360 27724 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 29410 27724 139 317 0 29089 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 117640

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/84 4848
/proc/meminfo: memFree=1521336/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=121320 CPUtime=1121.87
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 29961 0 0 0 112158 29 0 0 25 0 1 0 175056019 124231680 28748 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 30330 28748 139 317 0 30009 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 121320

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4874
/proc/meminfo: memFree=1518584/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=125096 CPUtime=1181.84
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 30949 0 0 0 118154 30 0 0 25 0 1 0 175056019 128098304 29703 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 31274 29703 139 317 0 30953 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 125096

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4874
/proc/meminfo: memFree=1514616/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=129512 CPUtime=1241.82
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 32056 0 0 0 124151 31 0 0 25 0 1 0 175056019 132620288 30678 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712513 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 32378 30678 139 317 0 32057 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 129512

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4874
/proc/meminfo: memFree=1510328/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=133352 CPUtime=1301.81
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 33101 0 0 0 130149 32 0 0 25 0 1 0 175056019 136552448 31723 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 33338 31723 139 317 0 33017 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 133352

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4874
/proc/meminfo: memFree=1507192/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=137008 CPUtime=1361.79
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 34051 0 0 0 136146 33 0 0 25 0 1 0 175056019 140296192 32508 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 34252 32508 139 317 0 33931 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 137008

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4874
/proc/meminfo: memFree=1504568/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=139368 CPUtime=1421.77
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 34734 0 0 0 142143 34 0 0 25 0 1 0 175056019 142712832 33158 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 34842 33158 139 317 0 34521 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 139368

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4874
/proc/meminfo: memFree=1501368/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=142884 CPUtime=1481.75
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 35673 0 0 0 148140 35 0 0 25 0 1 0 175056019 146313216 33965 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 35721 33965 139 317 0 35400 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 142884

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4874
/proc/meminfo: memFree=1498552/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=145624 CPUtime=1541.73
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 36402 0 0 0 154137 36 0 0 25 0 1 0 175056019 149118976 34694 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 36406 34694 139 317 0 36085 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 145624

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4874
/proc/meminfo: memFree=1495608/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=148104 CPUtime=1601.71
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 37134 0 0 0 160134 37 0 0 25 0 1 0 175056019 151658496 35426 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 37026 35426 139 317 0 36705 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 148104

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4874
/proc/meminfo: memFree=1492728/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=150972 CPUtime=1661.7
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 37916 0 0 0 166132 38 0 0 25 0 1 0 175056019 154595328 36175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 37743 36175 139 317 0 37422 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 150972

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4874
/proc/meminfo: memFree=1489720/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=154492 CPUtime=1721.68
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 38910 0 0 0 172130 38 0 0 25 0 1 0 175056019 158199808 36943 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 38623 36943 139 317 0 38302 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 154492

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4874
/proc/meminfo: memFree=1486392/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=165432 CPUtime=1781.66
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 41557 0 0 0 178126 40 0 0 25 0 1 0 175056019 169402368 37737 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 41358 37737 139 317 0 41037 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 165432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4874
/proc/meminfo: memFree=1485496/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=166208 CPUtime=1800.06
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194304 41790 0 0 0 179966 40 0 0 25 0 1 0 175056019 170196992 37970 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 41552 37970 139 317 0 41231 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 166208

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4874
/proc/meminfo: memFree=1485496/2055920 swapFree=4145780/4192956
[pid=4675] ppid=4673 vsize=0 CPUtime=1800.16
/proc/4675/stat : 4675 (oree) R 4673 4675 4573 0 -1 4194308 41808 0 0 0 179975 41 0 0 25 0 1 0 175056019 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4675/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.82
CPU time (s): 1800.19
CPU user time (s): 1799.75
CPU system time (s): 0.432934
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 166208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.432934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41808
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= 2270

runsolver used 2.09068 second user time and 4.46232 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Thu Apr 19 13:43:02 UTC 2007

IDJOB= 365352
IDBENCH= 2234
IDSOLVER= 172
FILE ID= node1/365352-1176990182

PBS_JOBID= 4630451

Free space on /tmp= 66357 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-4.opb
COMMAND LINE= oree /tmp/evaluation/365352-1176990182/instance-365352-1176990182.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-365352-1176990182 -o ROOT/results/node1/solver-365352-1176990182 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/365352-1176990182/instance-365352-1176990182.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  4e682317a6045f4869b1783c80734344

RANDOM SEED= 794347306

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1638232 kB
Buffers:         34980 kB
Cached:         303532 kB
SwapCached:      14340 kB
Active:         229616 kB
Inactive:       131560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1638232 kB
SwapTotal:     4192956 kB
SwapFree:      4145780 kB
Dirty:            1416 kB
Writeback:           0 kB
Mapped:          29464 kB
Slab:            42016 kB
Committed_AS:  5012964 kB
PageTables:       1832 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= 66357 MiB

End job on node1 on Thu Apr 19 14:13:05 UTC 2007