Trace number 362552

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) 1801.29 1802.06

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran13x13.opb
MD5SUMecb100828df8b78be2412f9a59b2e86c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.104983
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5239
Total number of constraints195
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 constraints195
Minimum length of a constraint31
Maximum length of a constraint390
Number of terms in the objective function 5239
Biggest coefficient in the objective function 2907
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 528350
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 528350
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.01/0.06	c ...done
0.01/0.06	c #vars=5239 #constraints=222 hasObjective=yes
0.09/0.12	c res. mode=mod
0.09/0.12	c VSIDS like heuristics
0.09/0.12	c complete search running
0.09/0.15	c restart after 401 decisions
0.09/0.15	c nbDecision=500 #constraints=222
0.09/0.17	c restart after 801 decisions
0.09/0.18	c nbDecision=1000 #constraints=222
0.19/0.20	c nbDecision=1500 #constraints=222
0.19/0.20	c restart after 1601 decisions
0.19/0.22	c nbDecision=2000 #constraints=222
0.19/0.24	c nbDecision=2500 #constraints=222
0.19/0.29	c nbDecision=3000 #constraints=233
1.99/2.05	c restart after 3201 decisions
1.99/2.07	c nbDecision=3500 #constraints=345
1.99/2.09	c nbDecision=4000 #constraints=345
2.09/2.11	c nbDecision=4500 #constraints=345
8.59/8.64	c nbDecision=5000 #constraints=709
18.29/18.38	c nbDecision=5500 #constraints=1108
28.28/28.37	c nbDecision=6000 #constraints=1560
46.57/46.66	c restart after 6401 decisions
46.77/46.85	c nbDecision=6500 #constraints=1960
46.87/46.93	c nbDecision=7000 #constraints=1960
46.97/47.02	c nbDecision=7500 #constraints=1960
58.77/58.87	c nbDecision=8000 #constraints=2217
84.26/84.36	c nbDecision=8500 #constraints=2666
117.84/117.95	c nbDecision=9000 #constraints=3066
166.13/166.20	c nbDecision=9500 #constraints=3522
218.01/218.18	c nbDecision=10000 #constraints=3991
267.89/268.06	c nbDecision=10500 #constraints=4377
338.57/338.77	c nbDecision=11000 #constraints=4889
385.24/385.46	c nbDecision=11500 #constraints=5337
431.64/431.86	c nbDecision=12000 #constraints=5752
482.91/483.11	c nbDecision=12500 #constraints=6244
551.99/552.26	c restart after 12801 decisions
553.59/553.89	c nbDecision=13000 #constraints=6565
554.19/554.45	c nbDecision=13500 #constraints=6565
554.79/555.01	c nbDecision=14000 #constraints=6565
634.26/634.57	c nbDecision=14500 #constraints=6901
745.47/745.82	c nbDecision=15000 #constraints=7349
866.97/867.46	c nbDecision=15500 #constraints=7811
934.04/934.51	c nbDecision=16000 #constraints=8230
1021.32/1021.84	c nbDecision=16500 #constraints=8759
1106.47/1107.03	c nbDecision=17000 #constraints=9249
1289.30/1289.90	c nbDecision=17500 #constraints=9794
1448.45/1449.12	c nbDecision=18000 #constraints=10257
1628.18/1629.00	c nbDecision=18500 #constraints=10791
1745.74/1746.50	c nbDecision=19000 #constraints=11250
1800.02/1800.80	Received signal 15
1801.12/1801.95	
1801.12/1801.95	s UNKNOWN
1801.12/1801.95	
1801.12/1801.95	c user time= 1800.45 s
1801.12/1801.95	c system time= 0.739887 s
1801.12/1801.95	c wall clock time=1801.96

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/node10/watcher-362552-1176846531 -o ROOT/results/node10/solver-362552-1176846531 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/362552-1176846531/instance-362552-1176846531.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 15022
/proc/meminfo: memFree=1541000/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=1468 CPUtime=0
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 160690590 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 367 161 126 317 0 46 0

[startup+0.019352 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15022
/proc/meminfo: memFree=1541000/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=1752 CPUtime=0.01
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 233 0 0 0 1 0 0 0 18 0 1 0 160690590 1794048 215 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278904 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 438 217 131 317 0 117 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1752

[startup+0.101369 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15022
/proc/meminfo: memFree=1541000/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=3300 CPUtime=0.09
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 629 0 0 0 9 0 0 0 18 0 1 0 160690590 3379200 611 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602739 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 825 611 137 317 0 504 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3300

[startup+0.301412 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15022
/proc/meminfo: memFree=1541000/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=3696 CPUtime=0.29
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 721 0 0 0 29 0 0 0 20 0 1 0 160690590 3784704 703 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 924 703 139 317 0 603 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3696

[startup+0.701498 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15022
/proc/meminfo: memFree=1541000/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=4932 CPUtime=0.69
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 1033 0 0 0 69 0 0 0 24 0 1 0 160690590 5050368 1015 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 1233 1015 139 317 0 912 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4932

[startup+1.50167 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 15023
/proc/meminfo: memFree=1536320/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=7076 CPUtime=1.49
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 1517 0 0 0 149 0 0 0 25 0 1 0 160690590 7245824 1499 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 1769 1499 139 317 0 1448 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7076

[startup+3.10202 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 15023
/proc/meminfo: memFree=1533824/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=11500 CPUtime=3.09
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 2607 0 0 0 309 0 0 0 25 0 1 0 160690590 11776000 2589 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 2875 2589 139 317 0 2554 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11500

[startup+6.3017 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 15023
/proc/meminfo: memFree=1525000/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=19528 CPUtime=6.29
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 4526 0 0 0 627 2 0 0 25 0 1 0 160690590 19996672 4508 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 4882 4508 139 317 0 4561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19528

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 15023
/proc/meminfo: memFree=1509192/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=35876 CPUtime=12.68
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 8201 0 0 0 1265 3 0 0 25 0 1 0 160690590 36737024 8183 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 8969 8183 139 317 0 8648 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35876

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 15023
/proc/meminfo: memFree=1486792/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=61876 CPUtime=25.48
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 13861 0 0 0 2543 5 0 0 25 0 1 0 160690590 63361024 13843 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278987 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 15469 13843 139 317 0 15148 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 61876

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 15023
/proc/meminfo: memFree=1457096/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=93800 CPUtime=51.07
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 21095 0 0 0 5098 9 0 0 25 0 1 0 160690590 96051200 21077 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 23450 21077 139 317 0 23129 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 93800

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 15023
/proc/meminfo: memFree=1411208/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=145248 CPUtime=102.25
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 32470 0 0 0 10210 15 0 0 25 0 1 0 160690590 148733952 32452 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 36312 32452 139 317 0 35991 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 145248

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15023
/proc/meminfo: memFree=1379976/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=181812 CPUtime=162.23
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 40330 0 0 0 16204 19 0 0 25 0 1 0 160690590 186175488 40312 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 45453 40312 139 317 0 45132 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 181812

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15023
/proc/meminfo: memFree=1356424/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=207972 CPUtime=222.21
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 46113 0 0 0 22199 22 0 0 25 0 1 0 160690590 212963328 46095 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 51993 46095 139 317 0 51672 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 207972

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15023
/proc/meminfo: memFree=1322376/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=253468 CPUtime=282.18
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 54627 0 0 0 28192 26 0 0 25 0 1 0 160690590 259551232 54609 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 63367 54609 139 317 0 63046 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 253468

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15023
/proc/meminfo: memFree=1302216/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=275252 CPUtime=342.16
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 59685 0 0 0 34187 29 0 0 25 0 1 0 160690590 281858048 59667 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 68813 59667 139 317 0 68492 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 275252

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15023
/proc/meminfo: memFree=1274440/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=306160 CPUtime=402.14
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 66613 0 0 0 40182 32 0 0 25 0 1 0 160690590 313507840 66595 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 76540 66595 139 317 0 76219 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 306160

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15023
/proc/meminfo: memFree=1245896/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=336264 CPUtime=462.12
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 73667 0 0 0 46178 34 0 0 25 0 1 0 160690590 344334336 73649 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 84066 73649 139 317 0 83745 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 336264

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15023
/proc/meminfo: memFree=1230216/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=353800 CPUtime=522.1
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 77574 0 0 0 52173 37 0 0 25 0 1 0 160690590 362291200 77556 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710943 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 88450 77556 139 317 0 88129 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 353800

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15023
/proc/meminfo: memFree=1217864/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=366740 CPUtime=582.07
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 80696 0 0 0 58169 38 0 0 25 0 1 0 160690590 375541760 80678 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 91685 80678 139 317 0 91364 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 366740

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15023
/proc/meminfo: memFree=1204680/2055920 swapFree=4117820/4192956
[pid=15022] ppid=15020 vsize=380700 CPUtime=642.06
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 83899 0 0 0 64166 40 0 0 25 0 1 0 160690590 389836800 83881 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 95175 83881 139 317 0 94854 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 380700


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

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15221
/proc/meminfo: memFree=1096584/2055920 swapFree=4117824/4192956
[pid=15022] ppid=15020 vsize=521084 CPUtime=1001.81
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 110880 0 0 0 100126 55 0 0 25 0 1 0 160690590 533590016 110804 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 130271 110804 139 317 0 129950 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 521084

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15221
/proc/meminfo: memFree=1078344/2055920 swapFree=4117824/4192956
[pid=15022] ppid=15020 vsize=540704 CPUtime=1061.79
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 115433 0 0 0 106122 57 0 0 25 0 1 0 160690590 553680896 115357 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 135176 115357 139 317 0 134855 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 540704

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15221
/proc/meminfo: memFree=1066120/2055920 swapFree=4117824/4192956
[pid=15022] ppid=15020 vsize=554840 CPUtime=1121.77
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 118475 0 0 0 112118 59 0 0 25 0 1 0 160690590 568156160 118399 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 138710 118399 139 317 0 138389 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 554840

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15221
/proc/meminfo: memFree=1056264/2055920 swapFree=4117824/4192956
[pid=15022] ppid=15020 vsize=565148 CPUtime=1181.74
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 120957 0 0 0 118114 60 0 0 25 0 1 0 160690590 578711552 120881 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 141287 120881 139 317 0 140966 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 565148

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15221
/proc/meminfo: memFree=1046920/2055920 swapFree=4117824/4192956
[pid=15022] ppid=15020 vsize=575152 CPUtime=1241.73
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 123272 0 0 0 124111 62 0 0 25 0 1 0 160690590 588955648 123196 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 143788 123196 139 317 0 143467 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 575152

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15221
/proc/meminfo: memFree=1038408/2055920 swapFree=4117824/4192956
[pid=15022] ppid=15020 vsize=584644 CPUtime=1301.71
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 125393 0 0 0 130108 63 0 0 25 0 1 0 160690590 598675456 125317 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 146161 125317 139 317 0 145840 0
Current children cumulated CPU time (s) 1301.71
Current children cumulated vsize (KiB) 584644

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15221
/proc/meminfo: memFree=1030344/2055920 swapFree=4117824/4192956
[pid=15022] ppid=15020 vsize=593908 CPUtime=1361.68
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 127421 0 0 0 136104 64 0 0 25 0 1 0 160690590 608161792 127345 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 148477 127345 139 317 0 148156 0
Current children cumulated CPU time (s) 1361.68
Current children cumulated vsize (KiB) 593908

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15221
/proc/meminfo: memFree=1021384/2055920 swapFree=4117824/4192956
[pid=15022] ppid=15020 vsize=603268 CPUtime=1421.66
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 129668 0 0 0 142101 65 0 0 25 0 1 0 160690590 617746432 129592 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 150817 129592 139 317 0 150496 0
Current children cumulated CPU time (s) 1421.66
Current children cumulated vsize (KiB) 603268

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15221
/proc/meminfo: memFree=1009672/2055920 swapFree=4117824/4192956
[pid=15022] ppid=15020 vsize=617784 CPUtime=1481.64
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 132585 0 0 0 148098 66 0 0 25 0 1 0 160690590 632610816 132509 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278900 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 154446 132509 139 317 0 154125 0
Current children cumulated CPU time (s) 1481.64
Current children cumulated vsize (KiB) 617784

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15221
/proc/meminfo: memFree=1001032/2055920 swapFree=4117824/4192956
[pid=15022] ppid=15020 vsize=626952 CPUtime=1541.61
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 134727 0 0 0 154094 67 0 0 25 0 1 0 160690590 641998848 134651 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 156738 134651 139 317 0 156417 0
Current children cumulated CPU time (s) 1541.61
Current children cumulated vsize (KiB) 626952

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15221
/proc/meminfo: memFree=992520/2055920 swapFree=4117824/4192956
[pid=15022] ppid=15020 vsize=635640 CPUtime=1601.6
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 136884 0 0 0 160091 69 0 0 25 0 1 0 160690590 650895360 136808 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 158910 136808 139 317 0 158589 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 635640

[startup+1662.3 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 15221
/proc/meminfo: memFree=978312/2055920 swapFree=4117824/4192956
[pid=15022] ppid=15020 vsize=651980 CPUtime=1661.57
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 140425 0 0 0 166087 70 0 0 25 0 1 0 160690590 667627520 140349 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 162995 140349 139 317 0 162674 0
Current children cumulated CPU time (s) 1661.57
Current children cumulated vsize (KiB) 651980

[startup+1722.3 s]
/proc/loadavg: 1.09 1.00 1.00 2/78 15221
/proc/meminfo: memFree=970824/2055920 swapFree=4117824/4192956
[pid=15022] ppid=15020 vsize=660524 CPUtime=1721.55
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 142296 0 0 0 172084 71 0 0 25 0 1 0 160690590 676376576 142220 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 165131 142220 139 317 0 164810 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 660524

[startup+1782.3 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 15221
/proc/meminfo: memFree=956936/2055920 swapFree=4117824/4192956
[pid=15022] ppid=15020 vsize=675240 CPUtime=1781.53
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 145741 0 0 0 178080 73 0 0 25 0 1 0 160690590 691445760 145665 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 168810 145665 139 317 0 168489 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (KiB) 675240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 15221
/proc/meminfo: memFree=953544/2055920 swapFree=4117824/4192956
[pid=15022] ppid=15020 vsize=679340 CPUtime=1800.02
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 146567 0 0 0 179929 73 0 0 25 0 1 0 160690590 695644160 146491 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 169835 146491 139 317 0 169514 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 679340

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

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

[startup+1801.4 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 15221
/proc/meminfo: memFree=953544/2055920 swapFree=4117824/4192956
[pid=15022] ppid=15020 vsize=679500 CPUtime=1800.62
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 146593 0 0 0 179989 73 0 0 25 0 1 0 160690590 695808000 146517 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 169875 146517 139 317 0 169554 0
Current children cumulated CPU time (s) 1800.62
Current children cumulated vsize (KiB) 679500

[startup+1801.81 s]
/proc/loadavg: 1.07 1.01 1.00 2/79 15222
/proc/meminfo: memFree=953408/2055920 swapFree=4117824/4192956
[pid=15022] ppid=15020 vsize=679500 CPUtime=1801.02
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194304 146607 0 0 0 180029 73 0 0 25 0 1 0 160690590 695808000 146531 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 169875 146531 139 317 0 169554 0
Current children cumulated CPU time (s) 1801.02
Current children cumulated vsize (KiB) 679500

[startup+1802 s]
/proc/loadavg: 1.07 1.01 1.00 2/79 15222
/proc/meminfo: memFree=953408/2055920 swapFree=4117824/4192956
[pid=15022] ppid=15020 vsize=0 CPUtime=1801.22
/proc/15022/stat : 15022 (oree) R 15020 15022 14593 0 -1 4194308 146623 0 0 0 180045 77 0 0 25 0 1 0 160690590 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/15022/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1801.22
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1802.06
CPU time (s): 1801.29
CPU user time (s): 1800.45
CPU system time (s): 0.840872
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 679500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.45
system time used= 0.840872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 146623
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= 11495

runsolver used 2.11368 second user time and 4.33834 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Apr 17 21:48:51 UTC 2007

IDJOB= 362552
IDBENCH= 1568
IDSOLVER= 172
FILE ID= node10/362552-1176846531

PBS_JOBID= 4590181

Free space on /tmp= 66300 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran13x13.opb
COMMAND LINE= oree /tmp/evaluation/362552-1176846531/instance-362552-1176846531.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-362552-1176846531 -o ROOT/results/node10/solver-362552-1176846531 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/362552-1176846531/instance-362552-1176846531.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  ecb100828df8b78be2412f9a59b2e86c

RANDOM SEED= 921875402

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1541408 kB
Buffers:         31356 kB
Cached:         376776 kB
SwapCached:      43388 kB
Active:         192436 kB
Inactive:       273600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1541408 kB
SwapTotal:     4192956 kB
SwapFree:      4117820 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          30344 kB
Slab:            34108 kB
Committed_AS:  3507856 kB
PageTables:       1708 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= 66300 MiB

End job on node10 on Tue Apr 17 22:18:54 UTC 2007